公开(公告)号：US12297687B2

公开(公告)日：2025-05-13

申请号：US17861327

申请日：2022-07-11

Applicant: STABILUS GMBH

Inventor： Stephan Enders ,  Andreas Seus-Kapellen ,  Christoph Lischetzki ,  Michael Schneider

IPC: F16F9/02 ,  E05F3/02 ,  F16F9/32 ,  F16F9/34 ,  F16F9/348 ,  F16F9/512 ,  F16F9/516 ,  E05F15/603

Abstract: A fluid damper is provided including a cylinder filled with a damping fluid, a piston base body shiftably guided in the cylinder along a stroke axis, and a valve disk spaced apart from a shell wall of the cylinder. The piston base body divides an inner space of the cylinder into a front space and a rear space along the stroke axis. In the piston base body, there is at least one channel connecting the front space to the rear space in a fluid-conducting manner. The valve disk is shiftably guided along the stroke axis between an opening position unblocking the at least one channel and a closing position closing the at least one channel. The valve disk has a central area extending radially outward from the stroke axis, the central area being free of apertures.

公开(公告)号：US20250129650A1

公开(公告)日：2025-04-24

申请号：US18915082

申请日：2024-10-14

Applicant: Stabilus GmbH

Inventor： Stephan Enders ,  Sebastian Lehnert

IPC: E05F3/14

Abstract: The invention relates to a damping system for damping a movement of a flap of a vehicle relative to a body of the vehicle. The damping system comprises two coupling elements for coupling the damping system to the flap and to the body, wherein the two coupling elements are connected to one another so as to be linearly displaceable relative to one another along a longitudinal axis of the damping system, and a spindle gear with a rotary element selected from a threaded spindle aligned along the longitudinal axis and a spindle nut guided on the threaded spindle. The spindle gear is connected to a first of the two coupling elements in such a way that the spindle gear translates a translation of the first coupling element relative to the second coupling element along the longitudinal axis into a rotation of the rotary element about the longitudinal axis. The damping system comprises a damping device and a centrifugal clutch, wherein the centrifugal clutch is configured to connect the rotary element to the damping device for damping the rotation of the rotary element when a speed of the rotary element exceeds a switching speed.

公开(公告)号：US20230039706A1

公开(公告)日：2023-02-09

申请号：US17861327

申请日：2022-07-11

Applicant: STABILUS GMBH

Inventor： Stephan Enders ,  Andreas Seus-Kapellen ,  Christoph Lischetzki ,  Michael Schneider

IPC: E05F3/02 ,  F16F9/02 ,  F16F9/32 ,  F16F9/348 ,  F16F9/512

Abstract: A fluid damper is provided including a cylinder filled with a damping fluid, a piston base body shiftably guided in the cylinder along a stroke axis, and a valve disk spaced apart from a shell wall of the cylinder. The piston base body divides an inner space of the cylinder into a front space and a rear space along the stroke axis. In the piston base body, there is at least one channel connecting the front space to the rear space in a fluid-conducting manner. The valve disk is shiftably guided along the stroke axis between an opening position unblocking the at least one channel and a closing position closing the at least one channel. The valve disk has a central area extending radially outward from the stroke axis, the central area being free of apertures.