公开(公告)号：US10648528B2

公开(公告)日：2020-05-12

申请号：US16124635

申请日：2018-09-07

Applicant: STABILUS GMBH

Inventor： James T. Kull ,  Markus Müller ,  Lars Löhken ,  Arnold Schilz

IPC: H02S20/32 ,  H02S30/10 ,  H02S20/10 ,  F16F9/512 ,  H02S30/00 ,  F16F9/00 ,  F16F9/19 ,  F16F9/32 ,  F16F15/023 ,  F16F9/36

Abstract: Damper includes a housing having proximal and distal ends, a first attachment point proximate the distal end of the housing, a rod having proximal and distal ends at least partially disposed within the housing and moveable relative to the housing between an extended position and a compressed position, a second attachment point proximate the proximal end of the rod, a piston joined to the rod within the housing proximate the distal end of the rod, the piston including a bypass groove having a flow area defined therein to allow fluid to flow from a first side of the piston to an opposing side of the piston, and a first washer disposed proximate a first end of the piston and at least partially covering the flow area of the bypass groove.

公开(公告)号：US20190072150A1

公开(公告)日：2019-03-07

申请号：US16124635

申请日：2018-09-07

Applicant: STABILUS GMBH

Inventor： James T. Kull ,  Markus Müller ,  Lars Löhken ,  Arnold Schilz

IPC: F16F9/512 ,  F16F9/32 ,  F16F9/00 ,  F16F9/19 ,  F16F15/023 ,  H02S20/32

Abstract: Damper includes a housing having proximal and distal ends, a first attachment point proximate the distal end of the housing, a rod having proximal and distal ends at least partially disposed within the housing and moveable relative to the housing between an extended position and a compressed position, a second attachment point proximate the proximal end of the rod, a piston joined to the rod within the housing proximate the distal end of the rod, the piston including a bypass groove having a flow area defined therein to allow fluid to flow from a first side of the piston to an opposing side of the piston, and a first washer disposed proximate a first end of the piston and at least partially covering the flow area of the bypass groove.

公开(公告)号：US12044287B2

公开(公告)日：2024-07-23

申请号：US17624397

申请日：2020-06-17

Applicant: STABILUS GMBH

Inventor： Joshua Burrell ,  Castor Fuhrmann ,  Karl-Josef Seibert ,  Arnold Schilz

IPC: F16F9/52 ,  F16F9/02 ,  F16F9/36

CPC classification number: F16F9/523 ,  F16F9/0218 ,  F16F9/369

Abstract: Provided is a temperature-driven valve assembly which can be manufactured in a cost-effective and simple manner as well as a gas pressure spring including the valve assembly which enables more reliable and safer operation of the gas pressure spring.