公开(公告)号：US20020157910A1

公开(公告)日：2002-10-31

申请号：US09845516

申请日：2001-04-30

Applicant: Delphi Technologies, Inc.

Inventor： Aaron A. Kime

IPC: F16F009/36

CPC classification number: B60G13/008 ,  B60G2202/154 ,  B60G2204/1242 ,  F16F9/061 ,  F16F9/3242 ,  F16F9/362 ,  F16F9/367 ,  F16F9/43 ,  F16F9/535

Abstract: A vibration damper for a motor vehicle includes an inner tube concentrically aligned within an outer housing. A piston shaft having a piston attached at an end thereof is slidably inserted into the inner housing. A support ring encloses the inner housing defining a pumping chamber inside the inner housing. The piston shaft is inserted through the support ring. The support ring includes a seal cover having an inner surface with a rim. A rod guide is inserted into the seal cover and abuts the rim. The rod guide guides the shaft through the support ring and provides lateral support to the shaft. A retainer sleeve is secured to the rod guide having the rim disposed between the rod guide and the retainer sleeve securing the rod guide to the retainer sleeve.

Abstract translation: 用于机动车辆的减震器包括同心对准在外壳内的内管。 具有附接在其一端的活塞的活塞轴可滑动地插入到内壳体中。 支撑环包围内壳体，该内壳体在内壳体内限定泵送室。 活塞轴穿过支撑环。 支撑环包括具有带有边缘的内表面的密封盖。 杆导向件插入密封盖并与边缘相邻。 杆引导件引导轴通过支撑环并向轴提供侧向支撑。 保持套固定到杆引导件上，其边缘设置在杆引导件和保持套筒之间，将杆引导件固定到保持器套筒上。