CN107740835A - 一种组合式空气弹簧系统 - Google Patents

一种组合式空气弹簧系统 Download PDF

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CN107740835A
CN107740835A CN201711114465.XA CN201711114465A CN107740835A CN 107740835 A CN107740835 A CN 107740835A CN 201711114465 A CN201711114465 A CN 201711114465A CN 107740835 A CN107740835 A CN 107740835A
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plate
upper cover
cover plate
elastomer
spring system
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叶特
农多敏
陈灿辉
程海涛
周军
陈强
陈文海
金状兵
彭旋
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Zhuzhou Times New Material Technology Co Ltd
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Zhuzhou Times New Material Technology Co Ltd
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Priority to CN201711114465.XA priority Critical patent/CN107740835A/zh
Publication of CN107740835A publication Critical patent/CN107740835A/zh
Priority to US16/647,024 priority patent/US11287010B2/en
Priority to RU2019105263A priority patent/RU2756139C1/ru
Priority to EP18875209.1A priority patent/EP3530978A4/en
Priority to PCT/CN2018/098207 priority patent/WO2019091148A1/zh
Priority to FR1859788A priority patent/FR3073590B1/fr
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    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
    • 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
    • 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
    • F16F9/0463—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 with separate crimping rings
    • 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
    • F16F9/0472—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 comprising a damping device
    • 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
    • F16F9/05—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 the flexible wall being of the rolling diaphragm type
    • F16F9/052—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 the flexible wall being of the rolling diaphragm type characterised by the bumper
    • 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
    • F16F9/05—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 the flexible wall being of the rolling diaphragm type
    • F16F9/057—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 the flexible wall being of the rolling diaphragm type characterised by the piston
    • 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
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
    • F16F9/585—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder within the cylinder, in contact with working fluid

Abstract

本发明公开一种组合式空气弹簧系统，包括上盖板、气囊、上端板和下端板，上盖板的外周通过气囊与上端板的外周连接，上端板和下端板之间连接有低位沙漏弹性体，上盖板底部装设有压板，上盖板和压板之间连接有高位弹性体，压板底部设有限位台，上端板顶面设有限位槽，泄气状态时限位台位于限位槽内。该空气弹簧系统具有结构简单、安装方便、重载垂向刚度低、舒适性和稳定性高、能适应不同限位间距要求的优点。

Description

一种组合式空气弹簧系统
技术领域
本发明主要涉及缓冲减震技术，尤其涉及一种组合式空气弹簧系统。
背景技术
空气弹簧组件应用广泛，如铁路车厢、重载车辆以及其它缓冲或减震较为重要的应用场合。通常，这种弹簧组件包括位于一对刚性端板之间的弹性体。弹性体由橡胶制成，并被作用于弹簧组件的载荷压缩。现有技术中，沙漏式辅助弹簧在低载荷时，具有较低的垂向刚度，故其舒适性非常好，但是在高载荷下，沙漏式辅助弹簧的非线性导致高载荷下垂向刚度很大，严重影响了其舒适性，而在某些重载列车的项目上，特别是双层动车组列车，要求高载荷下辅助弹簧垂向刚度特别小，因此现有的沙漏式辅助弹簧无法满足此种要求。
发明内容
本发明要解决的技术问题是克服现有技术的不足，提供一种结构简单、安装方便、重载垂向刚度底、舒适性和稳定性高、能适应不同限位间距要求的组合式空气弹簧系统。
为解决上述技术问题，本发明采用以下技术方案：
一种组合式空气弹簧系统，包括上盖板、气囊、上端板和下端板，所述上盖板的外周通过所述气囊与上端板的外周连接，所述上端板和下端板之间连接有低位沙漏弹性体，所述上盖板底部装设有压板，所述上盖板和压板之间连接有高位弹性体，所述压板底部设有限位台，所述上端板顶面设有限位槽，泄气状态时所述限位台位于限位槽内。
作为上述技术方案的进一步改进：
所述限位台和限位槽均包括一对斜面和一对直面，其直面沿车体的长度方向布置，其斜面相应沿车体的宽度方向布置。
所述上盖板底部于高位弹性体外侧设有止挡台。
所述低位沙漏弹性体中心设有内腔，所述下端板顶部中心设有伸至内腔的止挡部。
所述上端板外周面位于低位沙漏弹性体外部。
所述上盖板的外周面底部设有扣环，所述气囊一端与扣环扣接，另一端与上端板自密封连接。
与现有技术相比，本发明的优点在于：
本发明的组合式空气弹簧系统，包括上盖板、气囊、上端板和下端板，上盖板的外周通过气囊与上端板的外周连接，上端板和下端板之间连接有低位沙漏弹性体，上盖板底部装设有压板，上盖板和压板之间连接有高位弹性体，压板底部设有限位台，上端板顶面设有限位槽，泄气状态时限位台位于限位槽内。该结构中，通过分体式结构的低位沙漏弹性体和高位弹性体形成串联结构，增加了上盖板和下端板之间弹性体的高程，即大大降低了辅助弹簧的在重载下的垂向刚度，提高了辅助弹簧的在重载下的舒适性；另外，在高程增加的同时，也增加了上盖板和下端板之间弹性体的横向位移，该结构通过上端板和压板将低位沙漏弹性体和高位弹性体完全隔开，即能够避免辅助弹簧的横向失稳，提高了辅助弹簧横向位移的稳定性；该结构中，上端板和压板安装时不会破坏低位沙漏弹性体和高位弹性体，其结构简单，提高了安装的方便以及保证了低位沙漏弹性体和高位弹性体的完整性；泄气状态时限位台位于限位槽内，对上盖板横向方向的位移进行了约束限位，解决泄气状态下中，空气弹簧系统在车体长度和宽度方向不同限位间距的要求。
附图说明
图1是本发明的主视结构示意图。
图2是本发明的侧视结构示意图。
图中各标号表示：
11、上盖板；11、止挡台；12、扣环；2、气囊；3、上端板；31、限位槽；4、下端板；41、止挡部；5、低位沙漏弹性体；51、内腔；6、高位弹性体；7、压板；71、限位台。
具体实施方式
以下将结合说明书附图和具体实施例对本发明做进一步详细说明。
如图1和图2所示，本发明组合式空气弹簧系统的一种实施例，包括上盖板1、气囊2、上端板3和下端板4，上盖板1的外周通过气囊2与上端板3的外周连接，上端板3和下端板4之间连接有低位沙漏弹性体5，上盖板1底部装设有压板7，上盖板1和压板7之间连接有高位弹性体6，压板7底部设有限位台71，上端板3顶面设有限位槽31，泄气状态时限位台71位于限位槽31内。该结构中，通过分体式结构的低位沙漏弹性体5和高位弹性体6形成串联结构，增加了上盖板1和下端板4之间弹性体的高程，即大大降低了辅助弹簧的在重载下的垂向刚度，提高了辅助弹簧的在重载下的舒适性；另外，在高程增加的同时，也增加了上盖板1和下端板4之间弹性体的横向位移，该结构通过上端板3和压板7将低位沙漏弹性体5和高位弹性体6完全隔开，即能够避免辅助弹簧的横向失稳，提高了辅助弹簧横向位移的稳定性；该结构中，上端板3和压板7安装时不会破坏低位沙漏弹性体5和高位弹性体6，其结构简单，提高了安装的方便以及保证了低位沙漏弹性体5和高位弹性体6的完整性；泄气状态时限位台71位于限位槽31内，对上盖板1横向方向的位移进行了约束限位，解决泄气状态下中，空气弹簧系统在车体长度和宽度方向不同限位间距的要求。
本实施例中，限位台71和限位槽31均包括一对斜面和一对直面，其直面沿车体的长度方向布置，其斜面相应沿车体的宽度方向布置。这样设置，使得在车体长度方向的限位间距大于车体宽度方向的限位间距，以适应于车体运动惯性，又能防止车体左右移动过大。
本实施例中，上盖板1底部于高位弹性体6外侧设有止挡台11。该止挡台11对高位弹性体6的横向位移进行约束限位，防止横向失稳。
本实施例中，低位沙漏弹性体5中心设有内腔51，下端板4顶部中心设有伸至内腔51的止挡部41。该止档部41保证了车辆的总体下沉量，确保在高载荷和动载等情况下，车体与转向架不发生干涉。
本实施例中，上端板3外周面位于低位沙漏弹性体5外部。这样设置，使得上端板3整体延伸至低位沙漏弹性体5外部，便于安装。
本实施例中，上盖板1的外周面底部设有扣环12，气囊2一端与扣环12扣接，另一端与上端板3自密封连接。该结构中，气囊2小子口与下端板3采用自密封连接，防止漏气。
虽然本发明已以较佳实施例揭示如上，然而并非用以限定本发明。任何熟悉本领域的技术人员，在不脱离本发明技术方案范围的情况下，都可利用上述揭示的技术内容对本发明技术方案做出许多可能的变动和修饰，或修改为等同变化的等效实施例。因此，凡是未脱离本发明技术方案的内容，依据本发明技术实质对以上实施例所做的任何简单修改、等同变化及修饰，均应落在本发明技术方案保护的范围内。

Claims (7)

1.一种组合式空气弹簧系统，包括上盖板（1）、气囊（2）、上端板（3）和下端板（4），所述上盖板（1）的外周通过所述气囊（2）与上端板（3）的外周连接，其特征在于：所述上端板（3）和下端板（4）之间连接有低位沙漏弹性体（5），所述上盖板（1）底部装设有压板（7），所述上盖板（1）和压板（7）之间连接有高位弹性体（6），所述压板（7）底部设有限位台（71），所述上端板（3）顶面设有限位槽（31），泄气状态时所述限位台（71）位于限位槽（31）内。
2.根据权利要求1所述的组合式空气弹簧系统，其特征在于：所述限位台（71）和限位槽（31）均包括一对斜面和一对直面，其直面沿车体的长度方向布置，其斜面相应沿车体的宽度方向布置。
3.根据权利要求2所述的组合式空气弹簧系统，其特征在于：所述上盖板（1）底部于高位弹性体（6）外侧设有止挡台（11）。
4.根据权利要求1至3中任一项所述的组合式空气弹簧系统，其特征在于：所述低位沙漏弹性体（5）中心设有内腔（51），所述下端板（4）顶部中心设有伸至内腔（51）的止挡部（41）。
5.根据权利要求4所述的组合式空气弹簧系统，其特征在于：所述上端板（3）外周面位于低位沙漏弹性体（5）外部。
6.根据权利要求1至3中任一项所述的组合式空气弹簧系统，其特征在于：所述上盖板（1）的外周面底部设有扣环（12），所述气囊（2）一端与扣环（12）扣接，另一端与上端板（3）自密封连接。
7.根据权利要求5所述的组合式空气弹簧系统，其特征在于：所述上盖板（1）的外周面底部设有扣环（12），所述气囊（2）一端与扣环（12）扣接，另一端与上端板（3）自密封连接。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109236938A (zh) * 2018-12-04 2019-01-18 株洲时代新材料科技股份有限公司 一种无气低刚度大动态位移空气弹簧系统
CN109578500A (zh) * 2018-12-04 2019-04-05 株洲时代新材料科技股份有限公司 一种带横向软止档的高速动车组用空气弹簧
WO2019091148A1 (zh) * 2017-11-13 2019-05-16 株洲时代新材料科技股份有限公司 一种组合式空气弹簧系统
CN111043226A (zh) * 2019-12-04 2020-04-21 株洲时代新材料科技股份有限公司 一种空气弹簧的预压缩方法及预压缩空气弹簧

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107740837B (zh) * 2017-10-27 2021-03-02 株洲时代新材料科技股份有限公司 应急空气弹簧组件
CN110608259A (zh) * 2019-10-11 2019-12-24 湖南铁路科技职业技术学院 一种可便捷检测辅助弹簧形变的空气弹簧系统及检测方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391075A2 (de) * 1989-03-08 1990-10-10 Continental Aktiengesellschaft Rollbalg-Luftfeder
JP2001355667A (ja) * 2000-06-13 2001-12-26 Toyo Tire & Rubber Co Ltd 空気ばね及び空気ばねの組立方法
CN201232725Y (zh) * 2008-07-24 2009-05-06 株洲时代新材料科技股份有限公司 一种适用于大载荷工况的垂向变刚度一系橡胶金属层叠弹簧
JP2009222197A (ja) * 2008-03-18 2009-10-01 Bridgestone Corp 空気ばね
CN102352906A (zh) * 2011-07-16 2012-02-15 西南交通大学 自由膜式防倾斜空气弹簧
CN103395429A (zh) * 2013-08-09 2013-11-20 株洲时代新材料科技股份有限公司 一种轨道交通用空气弹簧
CN203604522U (zh) * 2013-11-12 2014-05-21 株洲时代新材料科技股份有限公司 一种轨道交通用非线性橡胶沙漏弹簧
CN104527694A (zh) * 2014-12-31 2015-04-22 株洲时代新材料科技股份有限公司 轨道交通用空气弹簧
CN106523561A (zh) * 2016-11-14 2017-03-22 株洲时代新材料科技股份有限公司 一种沙漏弹簧及增强车辆横向稳定性的方法
CN106662188A (zh) * 2014-09-05 2017-05-10 株式会社普利司通 空气弹簧装置
CN207583916U (zh) * 2017-11-13 2018-07-06 株洲时代新材料科技股份有限公司 一种组合式空气弹簧系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011517C2 (de) * 1990-04-10 2001-08-09 Continental Ag Luftfederbalg für Schienenfahrzeuge
JPH07172312A (ja) * 1992-06-01 1995-07-11 Bridgestone Corp 鉄道車両用枕ばね装置
DE19959842A1 (de) * 1998-12-14 2000-06-15 Mannesmann Sachs Ag Luftfeder mit einem Schwingungsdämpfer
JP4855897B2 (ja) * 2006-11-02 2012-01-18 株式会社ブリヂストン 空気バネ
RU2335688C2 (ru) * 2006-11-13 2008-10-10 Александр Юрьевич Усов Быстросъемное устройство для стыковки пневмотранспортных трубопроводов
JP2009156330A (ja) * 2007-12-26 2009-07-16 Bridgestone Corp 空気バネ
WO2012054537A1 (en) * 2010-10-18 2012-04-26 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
DE202011110308U1 (de) * 2011-11-16 2013-09-10 Contitech Luftfedersysteme Gmbh Federsystem für ein Schienenfahrzeug
US9446648B2 (en) * 2012-05-29 2016-09-20 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly with a releasable axial-locking assembly
DE112014003232T5 (de) * 2013-07-12 2016-04-28 Firestone Industrial Products Company, Llc Gasfedersystem
CN107740835A (zh) * 2017-11-13 2018-02-27 株洲时代新材料科技股份有限公司 一种组合式空气弹簧系统

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391075A2 (de) * 1989-03-08 1990-10-10 Continental Aktiengesellschaft Rollbalg-Luftfeder
JP2001355667A (ja) * 2000-06-13 2001-12-26 Toyo Tire & Rubber Co Ltd 空気ばね及び空気ばねの組立方法
JP2009222197A (ja) * 2008-03-18 2009-10-01 Bridgestone Corp 空気ばね
CN201232725Y (zh) * 2008-07-24 2009-05-06 株洲时代新材料科技股份有限公司 一种适用于大载荷工况的垂向变刚度一系橡胶金属层叠弹簧
CN102352906A (zh) * 2011-07-16 2012-02-15 西南交通大学 自由膜式防倾斜空气弹簧
CN103395429A (zh) * 2013-08-09 2013-11-20 株洲时代新材料科技股份有限公司 一种轨道交通用空气弹簧
CN203604522U (zh) * 2013-11-12 2014-05-21 株洲时代新材料科技股份有限公司 一种轨道交通用非线性橡胶沙漏弹簧
CN106662188A (zh) * 2014-09-05 2017-05-10 株式会社普利司通 空气弹簧装置
CN104527694A (zh) * 2014-12-31 2015-04-22 株洲时代新材料科技股份有限公司 轨道交通用空气弹簧
CN106523561A (zh) * 2016-11-14 2017-03-22 株洲时代新材料科技股份有限公司 一种沙漏弹簧及增强车辆横向稳定性的方法
CN207583916U (zh) * 2017-11-13 2018-07-06 株洲时代新材料科技股份有限公司 一种组合式空气弹簧系统

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019091148A1 (zh) * 2017-11-13 2019-05-16 株洲时代新材料科技股份有限公司 一种组合式空气弹簧系统
US11287010B2 (en) 2017-11-13 2022-03-29 Zhuzhou Times New Material Technology Co., Ltd. Combined air spring system
CN109236938A (zh) * 2018-12-04 2019-01-18 株洲时代新材料科技股份有限公司 一种无气低刚度大动态位移空气弹簧系统
CN109578500A (zh) * 2018-12-04 2019-04-05 株洲时代新材料科技股份有限公司 一种带横向软止档的高速动车组用空气弹簧
CN111043226A (zh) * 2019-12-04 2020-04-21 株洲时代新材料科技股份有限公司 一种空气弹簧的预压缩方法及预压缩空气弹簧
CN111043226B (zh) * 2019-12-04 2021-10-01 株洲时代瑞唯减振装备有限公司 一种空气弹簧的预压缩方法及预压缩空气弹簧

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