- 专利标题: BELLOWS ASSEMBLY AND BELLOWS FOR VEHICLES
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申请号: US16317113申请日: 2017-07-12
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公开(公告)号: US20190242451A1公开(公告)日: 2019-08-08
- 发明人: Stefan MAGES
- 申请人: THYSSENKRUPP BILSTEIN GMBH , thyssenkrupp AG
- 申请人地址: DE Ennepetal DE Essen
- 专利权人: THYSSENKRUPP BILSTEIN GMBH,thyssenkrupp AG
- 当前专利权人: THYSSENKRUPP BILSTEIN GMBH,thyssenkrupp AG
- 当前专利权人地址: DE Ennepetal DE Essen
- 优先权: DE102016212686.5 20160712
- 国际申请: PCT/EP2017/067580 WO 20170712
- 主分类号: F16F1/12
- IPC分类号: F16F1/12 ; F16J3/04
摘要:
A bellows assembly for a vibration damper includes a bellows with a plurality of pockets with pocket walls and a pocket inner profile, a helical compression spring with windings consisting of a wound spring wire and pressure contact lateral faces. The helical compression spring is arranged in the bellows and the plurality of pockets extend coaxially to the longitudinal axis of the helical compression spring. Under pressure loading of the helical compression spring arranged in the bellows, the bellows folds together with the helical compression spring, wherein the wound spring wire is arranged at least in certain portions in the plurality of pockets, wherein the pocket walls of the plurality of pockets in which the wound spring wire is arranged at least in certain portions cover at least the mutually opposite pressure contact lateral faces of adjacent windings of the helical compression spring.
公开/授权文献
- US10808785B2 Bellows assembly and bellows for vehicles 公开/授权日:2020-10-20
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