公开(公告)号：US20210234429A1

公开(公告)日：2021-07-29

申请号：US17155301

申请日：2021-01-22

Applicant: Stabilus GmbH

Inventor： Christof THEIS ,  Jörg HILLEN ,  Jonathan KESSLER ,  Jan BOCHEN

IPC: H02K5/24 ,  F16F15/08 ,  F16F9/54

Abstract: A spindle drive for a motorized adjustment of an adjustment element of a motor vehicle includes a tubular or half-shell-like spindle drive housing. An annular or disk-like connection portion is inserted and secured in one end region of the spindle drive housing. The annular or disk-like connection portion is connected via a damping element comprising a resilient damping material to a connection for discharging axial drive movements. The connection portion has a coaxial recess with an inner radially peripheral wall having a radially peripheral groove. The connection with the end region thereof facing the spindle drive housing protrudes axially into the recess of the connection portion and has a radially peripheral flange which protrudes radially into the groove. The damping element is arranged in a gap disposed between the side walls of the groove and the side walls of the flange.

公开(公告)号：US20150300468A1

公开(公告)日：2015-10-22

申请号：US14440240

申请日：2013-10-31

Applicant: STABILUS GMBH

Inventor： Andreas RITTER ,  Oleg BATOSKY ,  Jörg HILLEN

IPC: F16H25/24 ,  F16D51/02 ,  E05F15/622

CPC classification number: F16H25/2454 ,  E05F15/622 ,  E05Y2201/49 ,  E05Y2800/205 ,  E05Y2800/22 ,  E05Y2900/546 ,  F16D51/02 ,  F16H2025/2463

Abstract: A drive device has a spindle drive having a threaded spindle and a spindle nut arranged on the threaded spindle. The spindle drive is configured to drive a first component element and a second component element so as to be axially movable relative to one another. The spindle drive is reversibly rotatably drivable around an axis of rotation extending coaxial to the threaded spindle by a rotatably driven driveshaft arranged in a housing so as to be fixed with respect to rotation. A brake device prevents axially relative movement of the first component element and second component element relative to one another through axial application of force to the first component element and/or second component element.

Abstract translation: 驱动装置具有主轴驱动器，其具有螺纹主轴和布置在螺纹主轴上的主轴螺母。 主轴驱动器被配置为驱动第一部件元件和第二部件元件，以便能够相对于彼此轴向移动。 主轴驱动器通过布置在壳体中的可旋转驱动的驱动轴围绕与旋转轴同轴的旋转轴线可逆地旋转地驱动，以相对于旋转而被固定。 制动装置通过向第一构件元件和/或第二构件元件轴向施加力来防止第一构件元件和第二构件元件相对于彼此的轴向相对运动。