公开(公告)号：US20250092950A1

公开(公告)日：2025-03-20

申请号：US18288169

申请日：2023-01-03

Applicant: STABILUS GMBH

Inventor： Hermann Schneider ,  Rainer Sauer ,  Frank Born ,  Martin Schleich

IPC: F16J15/324 ,  C09K3/10 ,  C10M107/02 ,  C10M107/34 ,  C10M129/68 ,  C10M169/04 ,  C10N30/00 ,  C10N30/12 ,  C10N40/25 ,  F16J1/08 ,  F16J7/00 ,  F16J15/3284

Abstract: The invention relates to a piston-cylinder unit (100) comprising a cylinder (110) filled with a fluid (150), a piston (120) slidably guided in the cylinder (110), a piston rod (130) attached to the piston (120), a seal (140), and a lubricant in contact with the seal (140) and with the cylinder (110), the piston (120) and/or the piston rod (130). The lubricant is a polyalphaolefin oil or a polyalkylene glycol oil. The seal (140) is made of chlorine-free acrylonitrile butadiene rubber. The invention also relates to a method for producing the piston-cylinder unit (100).

公开(公告)号：US10174538B2

公开(公告)日：2019-01-08

申请号：US15582185

申请日：2017-04-28

Applicant: STABILUS GmbH

Inventor： Frank Born ,  Gerd Mülhöfer

IPC: E05F5/10 ,  F15B15/06 ,  F15B15/14 ,  F15B15/22 ,  E05C17/28 ,  E05F3/04 ,  F16F9/16

Abstract: A fixing device for fixing a second component part at a stationary first component part to be swivelable around a swiveling axis 2 having a cylinder that is displaceable transverse to the swiveling axis and filled with a fluid, a piston displaceably guided in the cylinder that divides the interior of the cylinder into a first working chamber and a second working chamber, with a first valve device that connects the first working chamber to the second working chamber when pressure in the first working chamber is higher than the pressure in the second working chamber, and a second valve device that connects the second working chamber to the first working chamber when pressure in the second working chamber is higher than the pressure in the first working chamber.