基本信息:
- 专利标题: DAMPING AIR SPRING WITH STAGED OPENINGS
- 专利标题(中):缓冲空气弹簧与分散开口
- 申请号:PCT/US2016/064117 申请日:2016-11-30
- 公开(公告)号:WO2017095864A1 公开(公告)日:2017-06-08
- 发明人: DELORENZIS, Damon
- 申请人: HENDRICKSON USA, L.L.C.
- 申请人地址: 500 Park Boulevard Suite 1010 Itasca, Illinois 60143 US
- 专利权人: HENDRICKSON USA, L.L.C.
- 当前专利权人: HENDRICKSON USA, L.L.C.
- 当前专利权人地址: 500 Park Boulevard Suite 1010 Itasca, Illinois 60143 US
- 代理机构: DURESKA, David P. et al.
- 优先权: US62/261,554 20151201
- 主分类号: B60G11/27
- IPC分类号: B60G11/27 ; B60G13/10 ; F16F9/05 ; F16F9/04
摘要:
An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a first chamber, a second chamber and an intermediate chamber. The intermediate chamber is operatively connected between the first chamber and the second chamber. A first means provides restricted fluid communication between the intermediate chamber and the first chamber. A second means provides restricted fluid communication between the intermediate chamber and the second chamber. The first and second means for providing restricted fluid communication between the intermediate chamber and the first and second chambers, respectively, provide damping characteristics to the air spring during operation of the heavy-duty vehicle.
摘要(中):
具有用于重载车辆的悬架组件的阻尼特性的空气弹簧包括第一腔室,第二腔室和中间腔室。 中间室可操作地连接在第一室和第二室之间。 第一装置提供中间室和第一室之间的受限制的流体连通。 第二装置提供了中间室与第二室之间的受限流体连通。 用于在中间室与第一和第二室之间分别提供受限流体连通的第一和第二装置在重型车辆的操作期间为空气弹簧提供阻尼特性。 p>