TR2022017448A2

TR2022017448A2 - AN AXON PROTECTIVE COVER

Info

Publication number: TR2022017448A2
Application number: TR2022/017448
Authority: TR
Inventors: Aydin Ramazan
Original assignee: Türki̇ye'ni̇n Otomobi̇li̇ Gi̇ri̇şi̇m Grubu Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇
Filing date: 2022-11-18
Publication date: 2022-12-21

Abstract

Bu buluş, en azından fren diski, poyra, ABS sensörü, salıncak kolu, amortisör ve aks mili gibi parçalara yataklık eden süspansiyonun en önemli taşıyıcı yapısal parçalarından biri olan akson (A) parçası içerisinde yer alan poyra rulmanının dış etkenlerden korunmasını sağlayan bir koruyucu kapak (1) ile ilgilidir.This invention is a protective cover (A) that protects the hub bearing located in the axon (A) part, which is one of the most important carrier structural parts of the suspension, which houses parts such as at least the brake disc, hub, ABS sensor, swing arm, shock absorber and axle shaft, from external factors. It is related to 1).

Description

TARIFNAME BIR AKSON KORUYUCU KAPAK Teknik Alan Bu bulus, en azindan fren diski, poyra, ABS sensörü, salincak kolu, amortisör ve aks mili gibi parçalara yataklik eden süspansiyonun en önemli tasiyici yapisal parçalarindan biri olan akson parçasi içerisinde yer alan poyra rulmaninin dis etkenlerden korunmasini saglayan bir koruyucu kapak ile ilgilidir. Önceki Teknik Akson parçalari araçlarda sasi sisteminin bir alt sistemi olan ön süspansiyon sisteminin tekerlek grubunda kullanilmaktadir. Akson parçasi fren diski, poyra, ABS sensörü, salincak kolu, amortisör ve aks miline yataklik yapan süspansiyonun en önemli tasiyici yapisal parçalarindan biridir. Akson parçasi agir ticari araçlarda dayanikli olmasi için çelik dövme yöntemiyle imal edilirken hafif ticari ve binek araç gruplarinda demir döküm veya alüminyum döküm yöntemiyle elde edilmektedir. Akson parçasina tekerleklerin dönmesini saglayan ayni zamanda lastik ve jant grubuna yataklik yapan poyra rulmani baglanmaktadir. Önden çekisli araçlarda, aks mili bulunmadigi için poyra rulmani içerisinde yabanci maddeler girmekte ve poyra keçesini olumsuz etkilemektedir. Teknigin bilinen durumunda ön süspansiyon sistemlerinde poyra rulmaninin dis ortamdan olumsuz etkilenmesinin önüne geçecek bir uygulama bulunmamaktadir. Araç müsteriye satildiktan ve belli bir kullanimdan sonra poyra rulmanlarinin keçesi dis ortamdan gelen toz, kir, çamur ve buZ gibi çevresel etkenlerden dolayi görevinin yerine getirememektedir. Bu çevresel etkenler poyra içerisine girerek rulman greslerini kontamine etmektedir. Böylelikle kontamine olan gres süitünmeyi azaltici ve sicakligi düsürücü görevini tam olarak yerine getiremediginden dolayi rulman bilyalari kilitlenmekte ve sonrasinda poyranin dagilmasina yol açmaktadir. Aracin garanti dönemi kapsaminda bu durumun yasanmasi garanti maliyetlerini yükseltmektedir. Bu nedenle günümüzde poyra rulmani içerisine dis ortamdan gelebilecek çevresel etkenlerin ulasmasini engelleyecek çözümlere ihtiyaç duyulmaktadir. Teknigin bilinen durumunda yer alan USSl72984A sayili Birlesik Devletler patent dokümaninda tekerlek yatagina monte edilen, esnek yapisi sayesinde basinç degisikliklerine bagli olarak disari dogru sisen ya da büzülen bir sizdirmaz kapak yapilanmasindan bahsedilmektedir. Kapak yapilanmasinin esnek malzemeden mamul edilmesi ile havalandirma portlari açilmaktadir. USSl72984 sayili Birlesik Devletler patent dokümaninda bahsedilen kapak yapilanmasi enjeksiyon yöntemi ile üretilmekte ve silindirik bir sekildedir. Bulusun Kisa Açiklamasi Bu bulusun amaci, poyra rulman keçesine koruma saglamak adina araçlarin ön süspansiyon sisteminde yer alan poyra rulmaninin dis ortam ile iitibatinin kesilmesini saglayan bir akson koruyucu kapak gerçeklestirmektir. Bulusun diger amaci, poyra rulmani içerisinde yer alan gres yaginin dis etkilerden olumsuz etkilenmesinin önüne geçilmesini ve rulmanin islevini yitirmesinin engellenmesini saglayan bir akson koruyucu kapak gerçeklestirmektir. Bulusun bir diger amaci, tirnakli yapiya sahip olmasi sayesinde akson üzerine kolay bir sekilde takilip çikarilabilen bir akson koruyucu kapak gerçeklestirmektir. Bulusun baska amaci plastik malzemeden mamul edilmesi ile fazladan yük olusumunun önüne geçilmesini saglayan bir akson koruyucu kapak gerçeklestirmektir. Bulusun Ayrintili Açiklamasi Bu bulusun amacina ulasmak için gerçeklestirilen "Bir Akson Koruyucu Kapak" ekli sekillerde gösterilmis olup, bu sekiller; Sekil 1. Bulus konusu akson koruyucu kapagin perspektif görünüsüdür. Sekil 2. Bulus konusu akson koruyucu kapagin akson üzerine uygulanmis halinin perspektif görünüsüdür. Sekil 3. Bulus konusu akson koruyucu kapagin akson üzerine uygulanmis halinin yandan görünüsüdür. Sekillerde yer alan parçalar tek tek numaralandirilmis olup, bu numaralarin karsiliklari asagida verilmistir: 1 . Kapak 2. Gövde 3 . Tirnak 4. Kademe Araçlarin ön süspansiyon sisteminde yer alan poyra rulmaninin dis ortam ile irtibatinin kesilmesini saglayan bulus konusu bir akson koruyucu kapak (1), -poyra rulman keçesine koruma saglamak adina akson (A) üzerinde yer alan, akson (A) üzerinden yer alan en azindan bir poyra rulmaninin içerisinde yer aldigi boslugu kapatarak dis etkenlerden olumsuz etkilenmesinin önüne geçilmesini saglayan hemen hemen dairesel bir gövde (2), -gövdenin (2) uç kisimlarinda yer alan ve poyra rulmaninin yer aldigi bosluga oturmasi için aksona (A) sabitlenen birden fazla sayida tirnak (3) ve -tirnaklarin (3) uç kisimlarinda yer alan ve gövdenin (2) akson (A) üzerinden bosa çikmamasi için aksona (A) sabitlenmeyi güçlendiren en az bir kademe (4) içermektedir. Bulus konusu koruyucu kapakta (l) gövde (2) dairesel sekilde olup uç kisimlarinda aralarinda esit mesafe olacak sekilde birden fazla sayida tirnak (3) yer almaktadir. Gövde (2) üzerinde dört adet tirnak (3) yer almakta olup aralarinda 900 olacak sekilde gövdenin (2) uç kisimlarinda konumlandirilmaktadir. Gövde (2) ile tirnaklar (3) birbirlerine göre dik konumlandirilmaktadir. Bu sayede akson (A) boslugunun kapatilmasi esnasinda tirnaklar (3) bosluk içerisine dogru girmektedir. Bulusun tercih edilen uygulamasinda tirnaklarin (3) gövde (2) üzerine baglanmayan diger uçlarinda birer kademe (4) yer almaktadir. Kademe (4) çikintinin (3) akson (A) bosluguna girmesinin ardindan akson (A) iç yüzeyine temas ederek tutunmaya çalismakta ve gövdenin (2) aksondan (A) ayrilmasini engellemektedir. Bu sayede araç ön süspansiyon sistemlerinde meydana gelen titresimlerden kaynakli olarak kapagin (l) aksondan (A) ayrilarak düsmesinin önüne geçilmektedir. Bulusun tercih edilen gövde (2), tirnak (3) ve kademe (4) tek parça olarak plastik Bulus konusu akson koruyucu kapak (1), tekerleklerin dönmesiyle aracin hareketini saglayan rulman içerisinde bulunan gresin dis ortamdan etkilenmesini engellemek için aksona (A) yerlestirilmekte ve poyra rulmaninin dis ortam ile temasini kesmektedir. Bu sayede rulmanin bozulmasi engellenerek güvenli bir sürüs saglanmaktadir. Diger taraftan koruyucu kapagin (l) plastik malzemeden üretilmesi agirlik avantaji saglarken tirnakli yapi kolay bir sekilde montaj a imkan saglamaktadir. Bu temel kavramlar etrafinda, bulus konusu "Bir Akson Koruyucu Kapak (1)" ile ilgili çok çesitli uygulamalarin gelistirilmesi mümkün olup, bulus burada açiklanan örneklerle sinirlandirilamaz, esas olarak istemlerde belirtildigi gibidir. TR TR DESCRIPTION AN AXSON PROTECTIVE COVER Technical Field This invention provides protection of the hub bearing located within the axon part, which is one of the most important carrier structural parts of the suspension, at least, which supports parts such as brake disc, hub, ABS sensor, swing arm, shock absorber and axle shaft, from external factors. It concerns a protective cover. Prior Art Axon parts are used in the wheel group of the front suspension system, which is a subsystem of the chassis system in vehicles. The axle part is one of the most important structural parts of the suspension, supporting the brake disc, hub, ABS sensor, swing arm, shock absorber and axle shaft. While the axle part is manufactured by steel forging method in order to be durable in heavy commercial vehicles, it is obtained by iron casting or aluminum casting method in light commercial and passenger vehicle groups. The hub bearing, which allows the wheels to rotate and also supports the tire and rim group, is connected to the axon part. In front-wheel drive vehicles, since there is no axle shaft, foreign substances enter the hub bearing and negatively affect the hub seal. In the state of the art, there is no application to prevent the hub bearing from being negatively affected by the external environment in front suspension systems. After the vehicle is sold to the customer and after a certain amount of use, the seals of the hub bearings cannot fulfill their function due to environmental factors such as dust, dirt, mud and ice coming from the external environment. These environmental factors enter the hub and contaminate the bearing grease. Thus, since the contaminated grease cannot fully fulfill its function of reducing friction and lowering temperature, the bearing balls are locked and subsequently cause the hub to disintegrate. If this situation occurs within the warranty period of the vehicle, it increases the warranty costs. For this reason, today there is a need for solutions that will prevent environmental factors from reaching the hub bearing from the outside environment. In the state-of-the-art United States patent document numbered USS172984A, a leak-proof cover structure mounted on the wheel bearing, which swells or contracts outwards depending on pressure changes, thanks to its flexible structure, is mentioned. Ventilation ports are opened by making the cover structure made of flexible material. The cap structure mentioned in the United States patent document No. USS172984 is produced by the injection method and has a cylindrical shape. Brief Description of the Invention The purpose of this invention is to create an axle protective cover that prevents the hub bearing in the front suspension system of vehicles from communicating with the external environment in order to provide protection to the hub bearing felt. Another purpose of the invention is to create an axle protective cover that prevents the grease in the hub bearing from being negatively affected by external effects and prevents the bearing from losing its function. Another aim of the invention is to create an axon protective cover that can be easily installed and removed on the axon, thanks to its nailed structure. Another purpose of the invention is to produce an axon protective cover that prevents the formation of extra load by being made of plastic material. Detailed Description of the Invention "An Axon Protective Cover" made to achieve the purpose of this invention is shown in the attached figures, and these figures are; Figure 1. is the perspective view of the axon protective cover that is the subject of the invention. Figure 2. is the perspective view of the axon protective cover of the invention applied to the axon. Figure 3. is the side view of the axon protective cover subject to the invention applied on the axon. The parts in the figures are numbered one by one, and the equivalents of these numbers are given below: 1. Cover 2. Body 3. Nail 4th Stage An axon protective cover (1) according to the invention, which ensures that the hub bearing in the front suspension system of the vehicles is disconnected from the external environment, - located on the axon (A) in order to provide protection to the hub bearing felt. An almost circular body (2) that prevents at least one hub bearing from being adversely affected by external factors by closing the space in which it is located, -more than one body located at the ends of the body (2) and fixed to the axle (A) to fit into the space where the hub bearing is located. It contains a number of nails (3) and at least one stage (4) located at the ends of the nails (3) that strengthens the fixation to the axon (A) so that the body (2) does not come loose over the axon (A). In the protective cover (1) that is the subject of the invention, the body (2) is circular in shape and there are more than one tab (3) at the ends, with equal distance between them. There are four nails (3) on the body (2) and they are positioned at the ends of the body (2), with 900 distances between them. The body (2) and the nails (3) are positioned perpendicular to each other. In this way, while closing the axon (A) gap, the nails (3) enter into the gap. In the preferred embodiment of the invention, there is a step (4) at the other ends of the tabs (3) that are not connected to the body (2). After the protrusion (3) of the stage (4) enters the axon (A) cavity, it tries to hold on by contacting the inner surface of the axon (A) and prevents the body (2) from separating from the axon (A). In this way, the cover (I) is prevented from separating from the axon (A) and falling due to vibrations occurring in the vehicle front suspension systems. The preferred body (2), tab (3) and stage (4) of the invention are made of plastic as a single piece. The axon protective cover (1), which is the subject of the invention, is placed on the axle (A) to prevent the grease in the bearing, which enables the movement of the vehicle as the wheels rotate, from being affected by the external environment. It cuts off the contact of the hub bearing with the external environment. In this way, bearing deterioration is prevented and safe driving is ensured. On the other hand, the production of the protective cover (l) from plastic material provides a weight advantage, while the clawed structure enables easy installation. Around these basic concepts, it is possible to develop a wide variety of applications related to the subject of the invention, "An Axon Protective Cover (1)", and the invention cannot be limited to the examples explained here, it is essentially as stated in the claims. TR TR

Claims

l. It ensures that the hub bearing in the front suspension system of the vehicles is disconnected from the external environment, and is located on the axon (A) in order to provide protection to the hub bearing felt, by closing the gap in which at least one hub bearing is located on the axon (A) and preventing adverse effects from external factors. an almost circular body (2) that prevents the impact of the bearing, -more than one number of tabs (3) located at the ends of the body (2) and fixed to the axle (A) to fit into the space where the hub bearing is located, and -at the ends of the tabs (3). An axon protective cover (1) located and characterized by at least one stage (4) that strengthens the fixation to the axon (A) so that the body (2) does not come loose over the axon (A).

2. An axon protective cover (1) as in Claim 1, characterized by a body (2) that is circular in shape and has more than one nail (3) at its ends, with equal distance between them.

3. An axon protective cover (1) as in Claim 1 or 2, characterized by the body (2) with four nails (3) on it and positioned at the ends with 900 degrees between them.

4. An axon protective cover (1) as in any of the above claims, characterized by the body (2) positioned perpendicular to each other with the tabs (3).

5. An axon protective cover (1) as in any of the above claims, characterized by a step (4) located at the other ends of the nails (3) that are not connected to the body (2).

6. An axon protective cover as in any of the above claims, characterized by a step (4) that tries to hold on by contacting the inner surface of the axon (A) after the protrusion (3) enters the axon (A) cavity and prevents the body (2) from separating from the axon (A). (one).

7. An axon protective cover (1) as in any of the above claims, characterized by the body (2), nail (3) and stage (4) made of plastic material as a single piece.