scooter center of gravity

09:00 - 18:00 New posts Search forums. 2004-01-1076. We doesn't provide scooter center products or service, please contact them directly and verify their companies info carefully. 40mm makes a very big difference (especially due to the change(corner) in steering-crank <--> scooter). center of gravity of a human being in the normal standing position varies with body build, age, and sex.. If you even have a garage. We help you choose the best model for your needs. The center of gravity is the average location of the weight of the aircraft. Used by Google Analytics to throttle request rate. The center of gravity is also important when engineering an Unmanned Aerial Vehicle, or UAV, especially when . Tawk stellt einen Live Chat fr Seitenbenutzer zur Verfgung. Contact-Form*Webshop only without on-site sales. It is generally accepted that in the transverse plane the center of gravity in females is located at approximately 55 percent of the standing height, whereas in males the center of gravity is at approximately 57 percent of standing height. In 2019, 86 million trips were made on the scooter a 100% increase compared to 2018. Tipping over or losing control becomes very easy to do. CLICK & COLLECT* Consumer parts, especially those that are made of cheap plastic, deteriorate under the stress of constant use. But if youre only going to travel local roads, anything goes. At a glance, drivers and pedestrians rarely realize that they are riding an E-scooter. If you want to drop the front of the bike.. how much, in millimeters, should you adjust at a time? Center of gravity and is influenced by posture. These brakes provide more braking force, are low heat generators and better corrosion resistors. The center of gravity is a geometric property of any object. We have replaced the entire plastic antenna with FSC* certified BAMBOO. The location of the . A typical motorcycle's CG is located midway between the front and rear axles, and each wheel supports half the motorcycle's weight (top). Speaking of ride comfort, the E22 comes with some truly innovative tires that set it apart from other scooters in the Ninebot range. You need a real sportbike to go racing. What do torques produce? The key parameters that influence the safety dynamics of an electric scooter are discussed in this article to help you better understand how our engineers ensure the safety of your commute. See Bird Rental Agreement 3.1 and Lime rental Agreement 12.1. If youre commuting at 80 mph very far every day, a scooter with 12-inch wheels is not optimal. Our electric scooters are designed with a single brake lever for both front and back brakes. Riders have to pay for their first ride, too, so they do not want to waste their money getting accustomed to the way it rides. Please note: Our firm only handles criminal and DUI cases, and only in California. Tipping over or losing control becomes very easy to do. We use data about you for a number of purposes explained in the links below. While some electric scooters are starting to embrace larger diameter wheels, they are still a rarity. 08773 Mediona, Barcelona, Spain. The UAV's frame has an initial center of gravity that needs to be calculated, then recalculated as electronic components and other pieces of equipment are added. At the same time, the pedals are wider . Chapter. The more powerful or the bigger the motorcycle, the more youll pay. Used by Google Analytics to throttle request rate. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Rotational Equilibirum. 7. 8,650 / 12,150 = 0.71. (even though there is no part of the torus . The same people think your Vespa is cute, and want to go for a ride. Most scooters use some kind of automatic transmission (generally a CVT Continuously Variable Transmission), which means theres no need to learn to work a clutch or shift gears. Diese Cookies ordnen Ihrem Browser eine eindeutige zufllige ID zu damit Ihr ungehindertes Einkaufserlebnis ber mehrere Seitenaufrufe hinweg gewhrleistet werden kann. Steering Frame including the handling bar. Answer (1 of 3): One of the reasons why motorbikes are better than scooters when it comes to handling is because they have higher Centre of Gravity. The center of gravity is the center of the circle inscribed in triangle ABC (middle points of the sides of the triangle). Introducing the Gen. 4. The Influence Of Electric Scooter On Children's Matters Needing Attention Of Electric Scooter, Functional Configuration Of Electric Scooter. Gravity is a downward pull or force that the earth exerts on your body thereby giving you weight. Das CSRF-Token Cookie trgt zu Ihrer Sicherheit bei. Hemp is a 100% natural, compostable product and also a crop that is not very aggressive towards the environment, especially when compared to cotton. Measurement & Calculation of Vehicle Center of Gravity Using Portable Wheel Scales. Our engineers have designed your electric scooter to make sure you get the best handling and stability during your commute.[7]. Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. These problems have led to E-scooter lawsuits being filed against Bird and Lime for defective designs.1. Because all sports car, super cars are designed to have lower cg. Handy if you have a bad hip or similar malady, also great if youre wearing your kilt (please keep your knees together in case it flies up). Prices include VAT. Download the user and maintenance manuals. And crooks steal motorcycles a lot more than they do scooters, for the simple reason motorcycles are worth more money. Center of gravity is the average location of the weight of an object. Attach the weight or a piece of clay to some point on the stick. 2023 SAE International. The reported range offered by Gravton for Quanta is 320 Kilometers (and that makes it India's longest-range electric scooter) with an average speed of 25 kmph. Stability and Balance. 77, pp. As the control surfaces change the amount offorcethat each surface generates, the aircraftrotatesabout a point called thecenter of gravity. Also, scooters with their drivetrains mounted low and rearward have less weight on their front tires. Thread starter MrBenelli; Start date 11 January 2005; M. MrBenelli 10sec Racing. [3] Explained: How To Measure a Vehicles Center-of-Gravity Height. https://www.caranddriver.com/news/a18201745/explained-how-to-measure-center-of-gravity-height/ (accessed Sep. 17, 2021). Doubts? The center of gravity of an object is denoted by the circle/cross symbol. lowest. E-scooters are meant to be stood on, during the ride. Gravity is always present in an object. Join the Motorcycle.com Weekly Newsletter to keep up to date on all things motorcycling. The Cosmo also supports longer trips, with riders traveling up to one mile longer. Marketing Cookies dienen dazu Werbeanzeigen auf der Webseite zielgerichtet und individuell ber mehrere Seitenaufrufe und Browsersitzungen zu schalten. But for total aircraft maneuvering, we need to be concerned with only the total weight and the location of the center of gravity. d = h (b + c) / 2 (a + b + c) (1) Triangle. For our money, anything less than about 300cc is too small to mix it up with SoCal freeway traffic, and scooters smaller than 150cc are banned from many Golden State freeways. Download the user and maintenance manuals. Please select your scooter from the navigation bar. We have the best technicians trained in the automotive industry, which allow us to constantly innovate and apply new materials to be increasingly ecological, sustainable and at the same time provide the best quality at the best price. E-scooter sharing companies could provide a database of E-scooter rules and regulations, but they do not. For a symmetrical body in a uniform material - the center of gravity would be in the geometric center. Snowboarding also uses this to determine the center of gravity of the forefoot. Although the method will work on any two-wheeled vehicle, This is very important. Scooters also have a lower center of gravity so they are more stable than motorcycles. Google Analytics wird zur der Datenverkehranalyse der Webseite eingesetzt. In some cities, E-scooter companies have created geo fences where their scooters can go faster.4 Once the E-scooter crosses one of these fences, a computer program automatically slows the vehicle down. We do not handle any of the following cases: And we do not handle any cases outside of California. All the tutorials do not say this! [8] How does stem length affect a bikes steering and handling? However, they are still often being ridden as the sun sets. Centroids are useful for many situations in Statics and subsequent courses, including the analysis of distributed forces, beam bending, and shaft torsion. It is used to send data to Google Analytics about the visitor's device and its behavior. Important considerations for e-scooter safety design include: Keeping these aspects in mind, our e-scooters have been designed with following parameters: Center of Gravity is the point where all the forces acting on your electric scooter effectively act. [4] The Pros and Cons of Drum Brakes | Haynes Manuals. https://haynes.com/en-us/tips-tutorials/pros-and-cons-cars-drum-brakes (accessed Sep. 17, 2021). Centroids and Centers of Gravity. Das Cache Ausnahme Versandart Cookie ermglicht es Benutzern individuelle Versandart-bezogene Inhalte unabhngig vom Cachespeicher auszulesen. Mr Shouse has been recognized by the National Trial Lawyers as one of the Top 100 Criminal and Top 100 Civil Attorneys. Dieses Cookie wird von Bing verwendet, um zu bestimmen, welche Anzeigen geschaltet werden, die fr den Endbenutzer, der die Website besucht, relevant sein knnen. The cg is determined relative to this reference location. Toys that children can push and . The single lever for both tires can cause efficient braking and save the damage. An airplane is a combination of many parts; thewings,engines,fuselage, andtail, plus the payload and the fuel. Today we are tasked with listing the advantages of each, motorcycle and scooter. A big part of a motorcycles stability comes from the gyroscopic effect of its two big wheels spinning, and more of it the faster you go. On a scooter, you can squeeze through the tightest traffic jams with the greatest of ease. Safety first, then fun! from publication: Motorcycle dynamics library in Modelica | This paper presents a Modelica library . In these circumstances, electric scooters or simply called as e-scooters have become the preferred mode for personal transportation. If we had a total of n discrete components, the center of gravitycgof the aircraft times the weightWof the aircraft would be the sum of the individualicomponent weight times the distancedfrom the reference line (w * d) with the indexi going from 1 to n. Mathematicians use the Greek letter sigma to denote this addition. This can cause confusion and an accident. It is denoted by the symbol CG. [1] This growing interest in e-scooters has resulted in designers and engineers work towards a safer, stable and resilient design. Hal itu berkat rancangan center of gravity yang sangat baik pada setiap mobil. The extra weight on the front tire diminishes the rolling over possibility. A quick hose-down now and then is all the typical scooter asks. The optimum value of wheel trail will provide higher stability and control of the handling bar. However, to the untrained eye, it looks like a plastic covering for the back tire. They were so pleasant and knowledgeable when I contacted them. The center of gravity (cg) should be right above or below the center of lift. The center of gravity is the average location of the weight of an object. A large clear surface to put your feet, a very low center of gravity and the best components is what creates the unmistakable feeling of riding a GRAVITY SCOOTERS brand scooter. Center of Mass Calculation Dr. Greg 2015 Calculating Motorcycle Center of Mass 1 Introduction The procedure below shows how to determine a motorcycle center of mass (or \center of gravity") by weighing both tire contact forces on a horizontal surface, then on a slope. E-scooters are also dangerous because they are not easy to ride safely. For a craft stick, it is located in the center (the black X). E-scooter riders are in a standing posture. Shouse Law Group has wonderful customer service. Airless Tires, Non-Pneumatic Tires or Flat Free Tires are solid rubber tires that offer a puncture free ride. Muslim girls with streaming hijabs and flip-flops ride like Valentino Rossi.. An object remains in rotational equilibrium if its center of mass is above the are of support. Their rubber structure guarantees no air leaking and puncture. Bird and Lime have developed E-scooters that self-report damage.6 Those reports, however, only go to the sharing company. 5 of them involve the poor designs used by E-scooter sharing companies like Lime and Bird. The spacing of the wheels is not wide enough to provide stability for a center of gravity that far away. Key design features of an electric bike include:[2]. Its true, motorcyclists are something like 34 times more likely to be killed on the road than drivers of automobiles, and many people dont understand why youd risk it. Diese Informationen werden vom Seitenbetreiber genutzt um Google AdWords Kampagnen gezielt einzusetzen. Also, the BMW C650GT and others featured in our Uber Scooter shootout from five years ago. Insurance is way less for a scooter. . This strategic placement of the center of gravity provides the most solid foundation for riders to pursue its ultimate handling capability. Dabei knnen Statistiken ber Webseitenaktivitten erstellt und ausgelesen werden. Many electric scooters have wheels in the 7-8.5 range. 60% of all people are right feet and 40% are left feet. Fahrzeugnavigation ausgewhlter Navigationspfad: Das Fahrzeugnavigation ausgewhlter Navigationspfad Cookie wird verwendet um die Auswahl in allen vier Feldern in der Fahrzeugnavigation zu speichern und die Auswahl ber alle Seiten hinweg fr den Benutzer zu erhalten. Still others center on the lack of safety precautions E-scooter sharing companies have taken. 5. Im kidding! Hotjar Cookies dienen zur Analyse von Webseitenaktivitten der Nutzer. center of gravity. Obviously, smaller wheels at slower speeds provide less gyro. BMWs new City X has enough room for a large infant or two helmets. Zustzlich ermglicht es Benutzern individuelle Fahrzeug-bezogene Inhalte unabhngig vom Cachespeicher auszulesen. He has been featured on CNN, Good Morning America, Dr Phil, The Today Show and Court TV. All the tutorials do not say this! 60% of all people are right feet and 40% are left feet. A former Los Angeles prosecutor, attorney Neil Shouse graduated with honors from UC Berkeley and Harvard Law School (and completed additional graduate studies at MIT). Jeff Allen. These consumer models are not made of materials that are designed to withstand constant use. 4: The mass of an object is uniformly distributed around the center of mass. Center of gravity definition, the point through which the resultant of gravitational forces on a body passes and from which the resultant force of attraction of the body on other bodies emanates: coincident with the center of mass in a uniform gravitational field. These are new goods from the original manufacturer, which is often better than today produced replicas. The distance d can be calculated as. The center of gravity mainly depends on the nature of gravitational field acting over the object. Keeping these aspects in mind, our e-scooters have been designed with following parameters: 1. You should see the reCAPTCHA field below. Finally, there's how it looks. You might believe lower cg always gives better handling. Data will not be passed to third parties. Whatsapp: +86-13798238127 Previously, in 1994 and under another name, they designed the first adult scooter with a large front and small rear wheel. This paper focuses on a method to measure CG position commonly used by racing teams. A seat might improve safety, making scooters more like low riding bikes without pedals than upright crash machines. Despite knowing about the danger, though, Lime and Bird do not regularly check their vehicles for damage. Now do the rear. Gravity Scooters is a family business founded in Barcelona in 2007 to publicize mountain scooters, convinced that they are the ideal machines for mushing and descent; for fun, security and ease of use. Reproduction in whole or in part without permission is prohibited. The center of gravity of a . You just need to find a lightly used Topper, which H-D produced from 1960 to 65, to join the in crowd. Just less expensively and more slowly. if its not to much trouble to achieve another angle, i'd try every 10mm and see what it does. The mass Properties capability of the SolidWorks software was used to determine the CG location on the tricycle. Also at higher speeds. Pick up times Many products featured on this site were editorially chosen. A higher center of gravity will cause more weight to transfer under acceleration and braking. Since the center of gravity is an average location of the weight, we can say that the weight of the entire aircraftWtimes the locationcgof the center of gravity is equal to the sum of the weightwof each component times the distancedof that component from the reference location: The center of gravity is the mass-weighted average of the component locations. The other waits patiently at the curb, thrives on abuse, and is always ready to make a quick run to the grocery store or wherever you need to go, no questions asked and no need to lift your leg all the way over. This center is determined by weight, length and width of an object. Depending on the nut behind the handlebars, naturally. Micro-Mobility Vehicle Dynamics and Rider Kinematics during Electric Scooter Riding. Our electric scooters have been designed, just like your favorite Formula One racing cars, to have center of gravity close to the ground. Super tough and light, aircraft grade aluminum-alloy frame. Plenty of people travel on their Suzuki Burgmans, which is technically a scooter. Gravity Scooters is a family business founded in Barcelona in 2007 to publicize mountain scooters, convinced that they are the ideal machines for mushing and descent; for fun, security and ease of use.. Mountain scooters have always been our passion.Previously, in 1994 and under another name, we designed the first adult scooter with a large front and small rear wheel. 6 2015 Honda Forza at Isle of Man. Maybe a little wax now and then if you want it to stay pretty. commander 2021 decklists mtggoldfish quandrix. This cookie helps keep user sessions open while they are visiting a website, and help them make orders and many more operations such as: cookie add date, selected language, used currency, last product category visited, last seen products, client identification, name, first name, encrypted password, email linked to the account, shopping cart identification. A lower deck also tends to provide a more comfortable ride. How does gravity affect a bike? Thats what makes scooters fun, and having fun encourages you to have more fun. Email: [email protected] Plenty of people travel on their maxi-scooters. Registers a unique ID that is used to generate statistical data on how the visitor uses the website. [5], Wheelbase is the distance between the front and rear tire. Perimeter. Or both. [6] Wheelbase: How Important Is It In Designing The Vehicle? near the vertical line), the object does not fall. You can get comfortable in traffic on a scooter first, and learn to shift later on a motorcycle if you so desire. If youre a 20-year old rider, your insurance payments on many sportbikes might be more than the cost of the motorcycle. The Kymco Like 150i ABS, a product that clearly takes aim at Vespas Primavera (and Sprint) 150, offers similar performance, safety and style for like $2,600. Das Cookie enthlt keine persnlichen Daten, ermglicht jedoch eine Personalisierung ber mehrere Browsersitzungen hinweg. Previously, in 1994 and under another name, we designed the first adult scooter with a large front and small rear wheel. The need for speed can be scratched by no other itch better than a nice, 200-horsepower superbike. This paper presents the derivation of an equation for this case, shows the key characteristics of the method using a non-dimensional approach, and discusses the limitations and advantages of the wheel scale method. Or does it? 21% VAT for customers from the European Union. It should come as no surprise that one study found that one-third of riders who got hurt were in the middle of their very first ride.3. No! However, for longer stem lengths, the steering slow but the stability is enhanced. Many of the E-scooters on the road are consumer models. If the mass of the object is not uniformly distributed, we must use calculus to determine center of gravity. This design was to reduce maintenance costs. Some standout specs: 60V 40Ah battery with 21700 LG cells; Adjustable There is no training session or even an instructional video. 11 January . Handling and Steering. It is another geometrical aspect of the vehicle dynamics that plays significant role in the safety of scooter ride. But there are plenty of less expensive great scooters from Honda and Yamaha, and some bargain basement ones from Kymco, et al. You can spend quite a bit on the latest, tastiest Vespa or BMW scooter. Some, but not all, shared E-scooters come equipped with an emergency brake. Riders are left to squint at the road ahead. At this point repeat the procedure with the rider on board snd click on "Calculstion Center Gravity Motorbike with Rider" and you will have the results of the center of gravity of the Motorbike with Rider. The impacts of the centre of gravity on . That translates as a lack of steering feel and feedback, and makes scooters less swift as pure sporting tools on curvy roads. The top speed of the E-scooter is 70 kmph. However, the solid wheels do not absorb shock very well. Note also that he sum of front and rear weight must always equal total weight. It may not display this or other websites correctly. The Fisher Stochastic Center Of Gravity Indicator was created by John Ehlers (Cybernetic Analysis For Stocks And Futures pg 95) and this is a combo cycle indicator mixed with a stochastic indicator. (Some people say that it is still difficult to judge the center-of-gravity foot. They do not notify users of any damage or defects on the E-scooter they are about to ride. The Center of Gravity is the same as the centroid when the density is the same throughout. This will allow us to contact you, if necessary, to access more quickly the information of the details of your scooter. Again support the stick on two fingers, and then slide your fingers together to locate . To determine the center of gravitycg, we choose a reference location, orreference line. The center-of-gravity foot is the foot on which you stepped on the pedal first! A gravity racer or soapbox is a motorless vehicle which is raced on a downhill road either against the clock or against another competitor. A centroid is the geometric center of a geometric object: a one-dimensional curve, a two-dimensional area or a three-dimensional volume. Best kids' scooter: Best toddler tricycle: Best kids ride-on car: Best 3 wheel scooter for kids: Best bouncing ride-on toy: . Coolest Sportbikes of the 90s: Harley-Davidson VR1000, First Look: 2023 KTM 390 Adventure Gets Updates, Coolest Sportbikes of the 90s: Britten V1000, First Ride: 2024 Triumph Street Triple 765, Why King of the Baggers Racing Is So Popular, 2023 Husqvarna Norden 901 Expedition First Look, KTMs Larger, More Powerful, Next-Gen LC8c Twin, Yamaha Europe Unveils Two New Tnr 700 Variants, CFMotos Electric Scooter to Rival BMWs CE-04, BMW Working on ShiftCam Single-Cylinder Engine. The spacing of the wheels is not wide enough to provide stability for a center of gravity that far away. The weak headlights that adorn many E-scooter models are not enough for anything but the bright daylight. The centre of gravity in cars is a principle known to every driver, as it significantly impacts the drivability of a vehicle. Mo.-Fr. 1800 divided by 3800 = .473 So rounded up, your rear weight percentage is roughly 47%. Scooters get great fuel mileage, sometimes over 80 mpg. Your child's first ride-on toy should be something with a low center of gravity to prevent tipping. High performance brakes, front and rear. Equation of Center of Gravity. E-scooters are not supposed to be on the roads at night. 5: The center of mass is denoted by the symbol CM. They are often marked by a cross or dot and sometimes the letters CG or just G. For a torus the centroid is at the very center. Anselm Clav 43, Bajos. Also the more fuel youll burn, and the more tires, brake pads, oil and other replacement items youll use up. An Octane Media, LLC Publication. The Mijia Electric Scooter 3 Lite is 10mm thinner than the Mijia Electric Scooter 1S. This is very important. However, they failed to do this, putting riders and other innocent people in danger. AK 550 has the lowest center of gravity in its class. Anselm Clav 43, Bajos. Copyright 2023 Cycle World. Our friend Jim says: Whenever I go to Paris I rent a Vespa to get around the city quicker and easier than the subway or a taxi. Since the dawn of time, motorcycles have been a symbol of freedom, fearlessness and high testosterone levels. Das Cookie ermglicht es den Warenkorb ber mehrere Browsersitzungen hinweg zu speichern. If this approximation is used, the . Gripping and Traction. Im sure cheap-ass Asian scooters are just as fun, but not as cool looking and no resale value.. Track the visitor across devices and marketing channels. Store Reviews ( 2 ) When the center of gravity is modified on a Wheelchair, the weight of the chair plus the weight of the user is dominant towards the front or back of the chair. Let us fight to get you justice and financial compensation. 7. Stopping your e-scooter in an instant or slowing down gradually, effective brake system is very crucial for your own safety and others on the road. Unsubscribing is possible at any time. Die Gertezuordnung hilft dem Shop dabei fr die aktuell aktive Displaygre die bestmgliche Darstellung zu gewhrleisten. Is it? As mentioned previously, the CG on most sportbikes is located midway between the axles and at a height equal to one half the wheelbase. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 095440702199217 | 10.1177/0954407021992176. https://sci-hub.se/https://doi.org/10.1177/0954407021992176 (accessed Sep. 17, 2021). If you want to drop the center of gravity and the handling of a scooter.. what different methods can you go about doing so? [1] N. R. Shah, S. Aryal, Y. Wen, and C. R. Cherry, Comparison of motor vehicle-involved e-scooter and bicycle crashes using standardized crash typology, J. Doubts? I love that thing. Add: 210 Room, Yin Long Park, HuiLongPu, LongGang, Shenzhen, China. The weight is uniformly distributed around the center of gravity. Social media and advertising cookies of third parties are used to offer you social media functionalities and personalized ads. During acceleration, deceleration, turning or braking, the forces act through this point. You are using an out of date browser. Copyright Shenzhen R.M.T Technology Co., Ltd. All Rights Reserved. As a result, the center of gravity for E-scooter riders is very far from the ground. "It's a foundation measurement that many other measurements flow from and are affected by," explains Jeff Adams, president/CEO of Icon Wheelchairs. We will use the symbol S dw to denote the integration of a continuous function with respect . EScooter. Larger wheels help improve ride . This store asks you to accept cookies for performance, social media and advertising purposes. Centroids are useful for many situations in Statics and subsequent courses, including the analysis of distributed forces, beam bending, and shaft torsion. Speed costs money, how fast do you want to go? This is a Google Analytics Session cookie used to generate statistical data on how you use the website which is removed when you quit your browser. Many of the equations in use to determine CG height using this method do not correctly account for vehicles with different front and rear wheel loaded radii; a common situation in racing vehicles. Brakes. What exhaust fits without removing center stand? Das Scooter Center ist seit ber 30 Jahren Dein Roller Shop. A track chassis supports the center of gravity of the entire vehicle. Low center of gravity gives you optimum control and safety. Featuring interchangeable swappable batteries, the Gen4 e-scooter is our most sustainable scooter model yet. Neither does anybody else, AFAIK. Other drivers can miss oncoming E-scooters because of the weak headlights. . Otherwise the airplane will start to pitch and never stabilize. The website cannot function properly without these cookies. Ermglich PopUps um Besucher zu informieren und Hinweise geben zu knnen. In case of emergency, pulling one of the two levers can be a safety hazard. Or is there? When too much weight is loaded on the casters they will . If you have a lot of self-worth tied up in what strangers may think of your appearance, and/or if you are a Mongol or Hells Angel, a scooter is probably not for you.

Monterey To Los Angeles Via Highway 1 Drive Time, Trinity Funeral Home Harlingen, Tx Obituaries, Message D'encouragement Pour Un Militaire, Articles S