CN107584980A - 具有扭转锁定封盖的车辆空气支柱 - Google Patents

具有扭转锁定封盖的车辆空气支柱 Download PDF

Info

Publication number
CN107584980A
CN107584980A CN201710551553.XA CN201710551553A CN107584980A CN 107584980 A CN107584980 A CN 107584980A CN 201710551553 A CN201710551553 A CN 201710551553A CN 107584980 A CN107584980 A CN 107584980A
Authority
CN
China
Prior art keywords
top cap
capping
pneumatic spring
hydraulic cylinder
bushing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710551553.XA
Other languages
English (en)
Other versions
CN107584980B (zh
Inventor
S.马卡
G.M.普涅夫斯基
C.沙尔梅尔
H.维豪斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TEMIC AUTOMOTIVE NA Inc
Continental Automotive Systems Inc
Original Assignee
TEMIC AUTOMOTIVE NA Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TEMIC AUTOMOTIVE NA Inc filed Critical TEMIC AUTOMOTIVE NA Inc
Publication of CN107584980A publication Critical patent/CN107584980A/zh
Application granted granted Critical
Publication of CN107584980B publication Critical patent/CN107584980B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0454—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3271—Assembly or repair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/314—The spring being a pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/126—Mounting of pneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/128—Damper mount on vehicle body or chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/82—Joining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

本发明公开了一种用于车辆的气动弹簧支柱，包括：液压缸，所述液压缸具有用于与车辆的悬挂系统连接的下端部；液压活塞，所述液压活塞可滑动地安装在所述液压缸内；活塞杆，所述活塞杆与所述液压活塞连接；气动弹簧座体，所述气动弹簧座体与所述液压缸连接；气动弹簧气囊，所述气动弹簧气囊具有与所述气动弹簧座体连接的下端部；顶帽，所述顶帽围绕所述活塞杆并且与所述弹簧气囊的顶端连接；以及封盖，所述封盖与所述顶帽扭转锁定连接。

Description

具有扭转锁定封盖的车辆空气支柱
技术领域
本发明涉及用于汽车的悬挂系统。更具体地，本发明的领域涉及用于汽车的空气支柱。
背景技术
许多前轮驱动的高级汽车在其前角上具有空气支柱悬挂。空气支柱基本上是具有平行地安装的空气弹簧的液压减震器。减震器的液压缸具有底端，该底端被构造用于与车轮的悬挂部件连接。活塞杆竖直向上延伸到减震器的液压缸的顶端外。液压减震器的活塞杆的顶端与弹性衬套连接。
减震器的液压缸的顶端与空气弹簧气囊（spring bellows）的下端部连接。气囊的上端与顶帽连接。顶帽的上端具有用于与车辆主体连接的外径向凸缘。顶帽具有径向向内方向的下凸缘，该下凸缘具有供活塞杆延伸通过的中心开口。前面提到的衬套置于顶帽下凸缘之上。为了覆盖衬套并且为了密封由空气弹簧气囊形成的空气弹簧，封盖被提供。通常，封盖通过钢垫片在顶帽中被保持就位，该钢垫片通过锁定环固定就位。锁定环装配在顶帽的内直径上的沟槽内。为了防止来自环境的湿气损坏锁定环，前面提到的垫片通常由橡胶套覆盖。为了节省重量，顶帽或封闭构件经常由铝制造。由于顶帽、封闭构件和锁定环（通常由钢制造）经常由不同的金属材料制造，所以可能需要相对较贵的泰罗松（terostat）涂层以防止电化学腐蚀。期望的是，提供不需要昂贵的涂层来防止电化学腐蚀的具有封闭构件结构的汽车空气支柱。期望的是，提供不需要橡胶套的具有封闭构件结构的汽车空气支柱。期望的是，提供具有扭转锁定连接的封闭构件的汽车空气支柱。期望的是，提供降低所需部件数量并且比之前提供的那些更简单的汽车空气支柱。
发明内容
为了实现上面提出期望以及其他期望，本发明的启示被提出。在优选实施例中，本发明赋予用于车辆的气动弹簧支柱的自由度，该气动弹簧支柱包括液压缸，该液压缸具有用于与车辆的悬挂系统连接的下端部。液压活塞被提供，该液压活塞可滑动地安装在液压缸内，该液压活塞具有连接的活塞杆。气动弹簧座体被提供，该气动弹簧座体与液压缸连接。气动弹簧气囊被提供，该气动弹簧气囊具有与气动弹簧座体连接的下端部。顶帽被提供，该顶帽围绕活塞杆。顶帽与弹簧气囊的顶端连接。顶帽具有用于与车辆的主体连接的外凸缘。顶帽具有孔和上开口，该孔具有径向向内突出的下凸缘，该上开口具有径向向内突出的花键齿。与活塞杆连接的衬套被提供。该衬套定位在顶帽下凸缘的上方并且抵靠顶帽下凸缘。扭转锁定封盖被提供，该扭转锁定封盖具有能够与顶帽扭转锁定连接的主体。
通过下文中提供的详细描述，本发明的可应用性的其他方面将变得明显。应该理解的是，虽然详细描述和具体示例表示本发明的优选实施例，但其仅意在为了图示说明的目的，并且没有意在限制本发明的范围。
附图说明
通过详细描述和附图将更全面地理解本发明，其中：
图1是根据本发明的优选实施例空气支柱的截面图；
图2是图1所示的空气支柱的顶帽的放大俯视平面图；
图3是图1和图2所示的顶帽的截面图；
图4是图1所示的空气支柱的封盖的放大俯视平面图；
图5是沿图4的线5-5截取的图4的封盖的缩小的截面图；
图6是沿线6-6截取的图4的封盖的缩小的截面图；
图7是图5和图6所示的封盖的侧视平面图。
具体实施方式
以下（多个）优选实施例的描述在本质上仅是示例性的，并且不以任意方式限制本发明、其应用或用途。
参照图1至图7，根据本发明的气动弹簧车辆支柱7被提供。这种支柱在前轮驱动应用中的高级乘用车辆中是特别有用的。支柱7具有液压缸10。液压缸10具有下端部12，下端部12适于与车辆的悬挂系统（未示出）连接。活塞14（示意性地示出）可滑动地安装在液压缸10内。活塞杆16与活塞14连接。气动弹簧座20与液压缸10固定连接。
气动弹簧支柱7设置有弹簧气囊22。弹簧气囊22具有下端部24，下端部24通过保持器环26而被捕获至弹簧座20。弹簧气囊22的下弯折部28在其内侧上通过气动活塞30而被保持，并且在其外侧上通过弹簧罩32而被保持。气动活塞30的底部部分33与扩张套35连接，扩张套35进而与弹簧罩32的下端部34连接。限定在弹簧座20中的一组孔洞37允许空气在弹簧气囊22的内侧和气动活塞30的内部之间流通。密封件39使气动活塞30的内部空间的下端部密封。
气动弹簧支柱7设置有顶帽50。顶帽50通常由钢、铝、塑料或多种材料的组合而制造。顶帽50具有外凸缘52。外凸缘52允许支柱7通过三个螺栓紧固件54而与车辆主体支柱塔（未示出）螺栓连接。顶帽50沿着径向外侧具有带凸纹部分56。保持器环58捕获弹簧气囊的顶部部分57以便使弹簧气囊22与顶帽50的带凸纹部分56可密封地连接。成形环59设置在顶帽50的凸缘52的下侧上。弹簧气囊22的顶部弯折部29由成形环59定形并且与成形环59邻接。成形环59环绕保持器环58。
顶帽50具有多直径内孔60。该顶帽孔具有略微倾斜部分61以便提供工具拔模斜度（tool draft）。内孔60具有径向向内突出的凸缘62。顶帽50的内孔60具有密封直径部分64。紧接着密封直径部分64的是环形沟槽66。顶帽50的内孔60具有带花键的开口68，带花键的开口68具有径向向内突出的花键齿70。花键齿70被悬置在环形沟槽66上并且在其尖端上具有加工渐细部69。顶帽50向内突出的凸缘62具有开口72，开口72允许活塞杆16的延伸部延伸通过该开口。灰尘套在顶帽50和弹簧罩32之间防止灰尘的进入。中间保持器环73使弹簧气囊22的中间部分保持到弹簧罩32。在顶帽50下面连接的是橡胶缓冲器100，橡胶缓冲器100用作托梁缓冲器（joist bumper）以便限制车辆框架（未示出）在朝向液压缸下端部12的方向上的运动。
钢垫片80通过螺母81固定到活塞杆的端部。垫片80为可压缩的橡胶阻尼器衬套82提供支座。衬套82的底端与顶帽的径向向内突出的凸缘62邻接。
聚合物（优选尼龙纤维增强材料）扭转锁定封盖90被提供。封盖90具有环形沟槽110以便容纳环状密封构件83从而抵靠顶帽的密封部分64密封。封盖90具有带凸缘99的中心锥形中空拱顶98，凸缘99由水平的径向向外延伸的基部100形成，该基部具有大体上轴向延伸的边沿部分102。轴向延伸的边沿部分102与齿轮状齿92连接。齿轮状齿92允许封盖90被插入顶帽50的带花键的开口68中以便装配在顶帽50的环形沟槽66内。优选地存在至少四个齿轮状齿92。封盖90具有径向肋部97。齿轮状齿92与径向肋部97对准。
肋部97将锥形拱顶98的上部部分106连接到凸缘99的基部部分100，并且连接到轴向延伸的边缘部分102。在将封盖90组装到气动弹簧支柱7的其余部分期间，封盖90的齿轮状齿92与顶帽50的带花键的开口68对准。径向向外延伸的基部100的底表面用于压缩衬套82的顶部。封盖90随后被转动以使得封盖90的齿轮状齿92被定位在顶帽50的花键齿70下面。衬套82上的压缩力终止。上面的动作使得封盖90被衬套82弹性地向上推并且使得封盖90被捕获至顶帽50，从而抵靠顶帽的内凸缘62制动阻尼器衬套82，从而将活塞杆16连接到顶帽50。
封盖90的齿轮状齿92具有带侧部123的凹部121以便容纳并径向地捕获封盖花键齿70的下侧。顶帽花键齿70在齿轮状齿92的凹部121内的定位阻止封盖90的旋转，此后使封盖90锁定就位，从而防止在车辆操作期间操作支柱7时封盖90的意外释放。
本发明的描述在本质上仅是示例性的，并且因此不脱离本发明的主旨的变形例旨在被包括在本发明的范围内。这样的变形例不视作脱离本发明的精神和范围。

Claims (13)

1.一种用于车辆的气动弹簧支柱，包括：
液压缸，所述液压缸具有用于与所述车辆的悬挂系统连接的下端部；
液压活塞，所述液压活塞可滑动地安装在所述液压缸内；
活塞杆，所述活塞杆与所述液压活塞连接；
气动弹簧座体，所述气动弹簧座体与所述液压缸连接；
气动弹簧气囊，所述气动弹簧气囊具有与所述气动弹簧座体连接的下端部；
顶帽，所述顶帽围绕所述活塞杆并且与所述弹簧气囊的顶端连接，所述顶帽具有用于与所述车辆的主体连接的外凸缘，并且所述顶帽具有孔和上开口，所述孔具有径向向内突出的下凸缘，所述上开口具有径向向内突出的花键齿；
衬套，所述衬套与所述活塞杆连接，所述衬套定位在所述顶帽下凸缘上方并且抵靠所述顶帽下凸缘；以及
封盖，所述封盖具有主体，所述主体允许所述封盖插入所述顶帽孔上开口内并且与所述顶帽孔上开口扭转锁定。
2.如权利要求1所述的气动弹簧支柱，其中，所述封盖主体包括具有齿轮状齿的外凸缘。
3.如权利要求1所述的气动弹簧支柱，其中，所述封盖由聚合物材料制造。
4.如权利要求1所述的气动弹簧支柱，其中，所述顶帽的所述孔是渐细的。
5.如权利要求1所述的气动弹簧支柱，其中，所述封盖通过设置在所述封盖的环形沟槽中的密封构件而与所述顶帽密封。
6.如权利要求2所述的气动弹簧支柱，其中，所述封盖具有与所述凸缘齿轮齿对准的肋部。
7.如权利要求1所述的气动弹簧支柱，其中，所述顶帽由包括下述内容的一组材料制造：钢、铝、塑料及其组合。
8.如权利要求2所述的气动弹簧支柱，其中，所述封盖的外凸缘齿轮状齿具有用于容纳顶帽花键齿的凹部。
9.如权利要求1所述的气动弹簧支柱，其中，所述封盖具有与水平基部连接的中空锥形中心拱顶，所述水平基部与轴向边沿连接，并且所述盖具有连接所述拱顶、所述基部和所述轴向边沿的肋部。
10.如权利要求9所述的气动弹簧支柱，其中，所述封盖肋部与所述封盖的中空锥形中心拱顶的上部部分连接。
11.一种用于车辆的气动弹簧支柱，包括：
液压缸，所述液压缸具有用于与所述车辆的悬挂系统连接的下端部；
液压活塞，所述液压活塞可滑动地安装在所述液压缸内；
活塞杆，所述活塞杆与所述液压活塞连接；
气动弹簧座体，所述气动弹簧座体与所述液压缸连接；
气动弹簧气囊，所述气动弹簧气囊具有与所述气动弹簧座体连接的下端部；
顶帽，所述顶帽围绕所述活塞杆并且与所述弹簧气囊的顶端连接，所述顶帽具有用于与所述车辆的主体连接的外凸缘，并且所述顶帽具有孔和上开口，所述孔具有径向向内突出的下凸缘，所述上开口具有径向向内突出的花键齿；
衬套，所述衬套与所述活塞杆连接，所述衬套定位在所述顶帽下凸缘上方并且抵靠所述顶帽下凸缘；以及
聚合物封盖，所述聚合物封盖具有带外凸缘的主体，所述外凸缘具有至少四个齿轮状齿，所述封盖的齿轮状齿具有用于容纳所述顶帽花键齿的上凹部，所述封盖能够插入所述顶帽孔的上开口内，并且所述封盖能够被转动并捕获在所述顶帽孔的上开口花键齿下面，以便抵靠所述顶帽下凸缘制动所述阻尼器衬套，所述封盖包括具有外凸缘的中心锥形中空拱顶，所述外凸缘由与大体上轴向延伸的边沿连接的水平基部形成，所述边沿与所述齿轮状齿连接，并且所述封盖具有连接所述拱顶的顶部部分、所述水平基部和所述边沿的径向肋部，并且所述径向肋部与所述花键齿对准。
12.如权利要求11所述的气动弹簧支柱，其中，所述顶帽由铝制造。
13.一种在用于车辆的气动弹簧支柱上连接封盖的方法，包括：
提供液压缸，所述液压缸具有用于与车辆的悬挂系统连接的下端部；
提供液压活塞，所述液压活塞可滑动地安装在所述液压缸中；
提供活塞杆，所述活塞杆与所述液压活塞连接；
将气动弹簧座体与所述液压缸连接；
将气动弹簧气囊的下端部与所述气动弹簧座体连接；
提供围绕所述活塞杆的顶帽，并且将所述顶帽与所述弹簧气囊的上端部连接，所述顶帽具有用于与所述车辆的主体连接的外凸缘，并且所述顶帽具有孔和上开口，所述孔具有径向向内突出的下凸缘，所述上开口具有径向向内突出的花键齿；
将衬套与所述活塞杆连接，所述衬套定位在所述顶帽下凸缘上方并且抵靠所述顶帽下凸缘；
提供具有主体的封盖，所述主体包括具有齿轮状齿的外凸缘；
将所述封盖插入所述顶帽的上开口内；
用所述封盖压缩所述衬套；并且
转动所述封盖以便使所述封盖捕获在所述顶帽孔的上开口花键齿下面，并且此后通过所述封盖停止压缩所述衬套以便抵靠所述顶帽下凸缘制动所述阻尼器衬套。
CN201710551553.XA 2016-07-08 2017-07-07 具有扭转锁定封盖的车辆空气支柱 Active CN107584980B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/205,858 US10618366B2 (en) 2016-07-08 2016-07-08 Vehicle air strut with twist lock closure cover
US15/205858 2016-07-08

Publications (2)

Publication Number Publication Date
CN107584980A true CN107584980A (zh) 2018-01-16
CN107584980B CN107584980B (zh) 2020-12-04

Family

ID=60676734

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710551553.XA Active CN107584980B (zh) 2016-07-08 2017-07-07 具有扭转锁定封盖的车辆空气支柱

Country Status (3)

Country Link
US (1) US10618366B2 (zh)
CN (1) CN107584980B (zh)
DE (1) DE102017210543A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111795098A (zh) * 2020-05-25 2020-10-20 中国第一汽车股份有限公司 一种空气弹簧总成

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016205741A1 (de) * 2016-04-05 2017-10-05 Continental Teves Ag & Co. Ohg Luftfederdeckel
US10427488B2 (en) * 2016-10-13 2019-10-01 ClearMotion, Inc. Method and apparatus for mitigating static loads in components connecting multiple structures
US11173982B2 (en) * 2017-08-04 2021-11-16 Joshua J. Angell Active air spring
DE102018216717A1 (de) * 2018-09-28 2020-04-02 Continental Teves Ag & Co. Ohg Luftfederbein mit einem Kunststoff-Luftfederdeckel aus Thermoplast
CN112997023B (zh) * 2018-10-30 2022-11-01 本田技研工业株式会社 减震器支座安装构造以及减震器支座
DE112020001936T5 (de) * 2019-04-15 2022-01-13 ILJIN USA Corporation Luftfedern und verfahren zur herstellung derselben
EP4084977A1 (en) * 2019-12-31 2022-11-09 Firestone Industrial Products Company, LLC Gas spring and damper assemblies as well as suspension systems including same
US11685214B2 (en) * 2019-12-31 2023-06-27 Firestone Industrial Products Company, Llc Gas spring and damper assemblies as well as suspension systems including same
DE102020203037B4 (de) 2020-03-10 2023-07-27 Continental Automotive Technologies GmbH Luftfederbein mit einer elastischen Dämpferlagerbefestigung
CN112879485B (zh) * 2020-04-27 2022-11-25 北京京西重工有限公司 空气悬架组件和用于空气悬架组件的波纹管
DE102020211365A1 (de) 2020-09-10 2022-03-10 Zf Friedrichshafen Ag Dämpfereinrichtung für ein wenigstens ein Fahrzeugrad und eine Karosserie aufweisendes Kraftfahrzeug
CN112682458A (zh) 2021-01-25 2021-04-20 蔚来汽车科技(安徽)有限公司 减震器以及汽车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746106A (en) * 1986-08-15 1988-05-24 Nhk Spring Co., Ltd. Car suspension system
CN102009578A (zh) * 2009-09-07 2011-04-13 株式会社万都 空气悬挂
US20130277898A1 (en) * 2012-04-18 2013-10-24 Fiat Group Automobiles S.P.A. Safety device designed to withhold the elastic support associated to the top end of the stem of a shock absorber in the corresponding seat of the body of a motor vehicle
CN104428558A (zh) * 2012-07-03 2015-03-18 大陆-特韦斯贸易合伙股份公司及两合公司 空气弹簧滑柱组件

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169292A (en) * 1962-06-28 1965-02-16 Scovill Manufacturing Co Plastic snap fastener
US4146258A (en) * 1976-10-29 1979-03-27 Step-Rite Limited Sealing device for electrical meter
DE3619942A1 (de) 1986-06-13 1987-12-17 Bayerische Motoren Werke Ag Stuetzlagerung eines schwingungsdaempfers oder federbeins eines fahrzeugs
US5009401A (en) * 1986-07-14 1991-04-23 Bridgestone/Firestone, Inc. Air spring suspension system with dual path isolation
JPH0463863U (zh) * 1990-10-12 1992-05-29
US5201500A (en) * 1991-02-26 1993-04-13 Bridgestone/Firestone, Inc. Snap-on bumper for air spring
US5342139A (en) * 1992-09-30 1994-08-30 Bridgestone/Firestone, Inc. Snap mounted attachment device
DE19710849B4 (de) * 1997-03-15 2009-04-09 Bpw Bergische Achsen Kg Luftfeder für Luftfederachsen
DE19719301B4 (de) 1997-05-07 2004-02-12 Adam Opel Ag Aufbauseitige Lagerung eines Stoßdämpfers
US5860450A (en) * 1997-07-17 1999-01-19 Hadley Products Corporation Height control valve for vehicle leveling system
US6199844B1 (en) * 1998-07-27 2001-03-13 Chrysler Corporation Striker cap for vehicle suspension system
US6148780A (en) * 1999-03-31 2000-11-21 Delphi Technologies, Inc. Hydraulic element assembly
US6398179B1 (en) * 2000-01-19 2002-06-04 General Motors Corporation Fastener-less spring assembly
DE10037026C1 (de) 2000-07-29 2001-11-29 Krupp Bilstein Gmbh Luftferderbein
DE10051769C1 (de) * 2000-10-19 2001-11-15 Mannesmann Sachs Ag Lagerung eines Schwingungsdämpfers
DE10253221B3 (de) * 2002-11-15 2004-08-26 Zf Sachs Ag Haltekappe für einen Schutzbelag
DE10257009A1 (de) * 2002-12-06 2004-06-17 Continental Aktiengesellschaft Mit Extravolumen versehener Luftfederdeckel und Verfahren zu seiner Herstellung
DE10257008A1 (de) 2002-12-06 2004-06-17 Continental Aktiengesellschaft Aus Feder und Dämpfer bestehende Federungsanordnung
DE10320501A1 (de) * 2003-05-08 2004-11-25 Continental Aktiengesellschaft Radführendes Vorderachs-Federbein
DE102004031873B3 (de) * 2004-04-22 2005-11-17 Zf Friedrichshafen Ag Abrollrohr für einen Luftfederrollbalg
DE102004039734A1 (de) * 2004-08-17 2006-02-23 Zf Friedrichshafen Ag Lagerung für einen Schwingungsdämpfer
US7252059B2 (en) * 2005-05-17 2007-08-07 Delphi Technologies, Inc. Closure assembly for a camshaft phaser
US20060267257A1 (en) * 2005-05-24 2006-11-30 Bfs Diversified Products, Llc Air spring assembly with non-threaded connection
DE102006036248A1 (de) * 2006-08-03 2008-02-07 Continental Aktiengesellschaft Luftfeder für Fahrzeuge
US8070144B2 (en) * 2006-08-31 2011-12-06 Honda Motor Co., Ltd. Assembly guide for vehicle spring and method
DE102007049684B3 (de) 2007-10-17 2009-06-10 Zf Friedrichshafen Ag Luftfeder
EP2211031B1 (en) * 2009-01-22 2013-07-10 BRP-Powertrain GmbH & Co. KG Air spring with cap
FR2954435B1 (fr) * 2009-12-22 2014-05-23 Anvis Sd France Sas Element fonctionnel hydro-elastique et articulation hydro-elastique
JP2012154355A (ja) * 2011-01-21 2012-08-16 Showa Corp 油圧緩衝器のダストカバー構造
CN104870855B (zh) * 2012-12-26 2017-04-26 丰田自动车株式会社 车辆用悬架装置以及车辆用悬架装置的组装方法
US9193241B2 (en) * 2013-02-28 2015-11-24 GM Global Technology Operations LLC Systems and methods for damper having jounce shock
EP2775162B1 (en) 2013-03-08 2019-10-30 ContiTech USA, Inc. Composite bead plate and an air spring using the same
JP5613280B2 (ja) * 2013-03-22 2014-10-22 東海ゴム工業株式会社 ダストカバー
US9127701B2 (en) * 2013-05-31 2015-09-08 Marine Town Inc. Fastening device
US9802454B2 (en) * 2014-07-28 2017-10-31 Tenneco Automotive Operating Company Inc. Plastic spring seat having integrated crash member
US10125840B2 (en) * 2014-10-17 2018-11-13 Continental Automotive Systems, Inc. Air spring hybrid piston assembly
US10112454B2 (en) 2014-11-24 2018-10-30 Continental Automotive Systems, Inc. Closing cover with integrated pressure retention valve housing for air spring applications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746106A (en) * 1986-08-15 1988-05-24 Nhk Spring Co., Ltd. Car suspension system
CN102009578A (zh) * 2009-09-07 2011-04-13 株式会社万都 空气悬挂
US20130277898A1 (en) * 2012-04-18 2013-10-24 Fiat Group Automobiles S.P.A. Safety device designed to withhold the elastic support associated to the top end of the stem of a shock absorber in the corresponding seat of the body of a motor vehicle
CN104428558A (zh) * 2012-07-03 2015-03-18 大陆-特韦斯贸易合伙股份公司及两合公司 空气弹簧滑柱组件

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111795098A (zh) * 2020-05-25 2020-10-20 中国第一汽车股份有限公司 一种空气弹簧总成
CN111795098B (zh) * 2020-05-25 2021-11-02 中国第一汽车股份有限公司 一种空气弹簧总成
WO2021238707A1 (zh) * 2020-05-25 2021-12-02 中国第一汽车股份有限公司 空气弹簧总成

Also Published As

Publication number Publication date
DE102017210543A1 (de) 2018-01-11
CN107584980B (zh) 2020-12-04
US10618366B2 (en) 2020-04-14
US20180009283A1 (en) 2018-01-11

Similar Documents

Publication Publication Date Title
CN107584980A (zh) 具有扭转锁定封盖的车辆空气支柱
KR102116286B1 (ko) 스트럿 베어링
EP0974476B1 (en) Spring seat fixing structure for a hydraulic shock absorber
CN105008756A (zh) 用于减震器的弹簧缓冲器鼻形保持部件
DE102012103358A1 (de) Abrollkolben für einen Luftfederrollbalg
US9718322B2 (en) Shock absorbers having a composite base assembly with an over-molded closure insert
KR20200084111A (ko) 차량용 서스펜션
US20020011697A1 (en) Strut with an air-filled cushion
CN111365403A (zh) 汽车减振器隔震装置
DE4010858C2 (zh)
CN208247869U (zh) 一种輮轮-悬链-弹簧-减震器复合式机械弹性安全车轮结构
DE102012220204A1 (de) Luftfedermodul
DE102018220527A1 (de) Luftfederbein mit Verstärkungskern im Deckel
US20060049015A1 (en) Automatic nut running to torque without the possibility of slip
DE102017216052A1 (de) Luftfederbein mit einem Luftfederdeckel mit Bajonettverschluss
KR101189492B1 (ko) 자전거용 서스펜션
EP2876020A1 (en) Backing device, axlebox, vehicle and methods for mounting and dismounting such a backing device
CN107387627A (zh) 一种汽车减震器橡胶支架
CN204726178U (zh) 减振器及悬架
CN103470678B (zh) 减震器
CN107806488B (zh) 汽车后减震器安装结构
CN104787018B (zh) 一种驻车拉丝总成
CN219119621U (zh) 一种汽车高强度安全减震器安装盘总成
CN211901407U (zh) 液压缓冲器
KR101437561B1 (ko) 컴펜세이션 로드의 엔드 조립체 조립장치

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant