公开(公告)号：US20250052311A1

公开(公告)日：2025-02-13

申请号：US18795556

申请日：2024-08-06

Applicant: OECHSLER AG

Inventor： Andreas Hoedel ,  Georg Engst ,  Stefan Dettenberger ,  Alexander Binder ,  Andreas Roesel

IPC: F16H55/06 ,  F16H37/04

Abstract: In one aspect, a gear train component for a planetary gear train and/or for a transmission gearing of an actuating drive has at least one gear train element. The at least one gear train element is in the form of a stamped part, such as a fine stamped part, a fine blanked part and/or a precision stamped part.

公开(公告)号：US10738857B2

公开(公告)日：2020-08-11

申请号：US16214261

申请日：2018-12-10

Applicant: OECHSLER AG

Inventor： Stefan Dettenberger ,  Daniel Motzet

IPC: F16H37/04 ,  F16H3/00 ,  H02K7/10 ,  F16D41/063 ,  F16D41/066 ,  H02K7/02 ,  H02K7/116

Abstract: In an actuator having a reversible motor before a step-down gear, this can be optimized kinetically, geometrically and in terms of material engineering when different step-down ratios become active according to the different torque requirement for application and for release, in a manner dependent on direction of rotation, for example of a parking brake operated by an electric motor. For this purpose, two differently dimensioned idler wheels of the step-down gears that mesh, for example, with a stepped motor pinion, act via freewheels acting in opposite directions on a common gear shaft. Depending on direction of rotation of the motor, the gear shaft thereby rotates at different rpms, delivering correspondingly different torques.

公开(公告)号：US10746275B2

公开(公告)日：2020-08-18

申请号：US16421602

申请日：2019-05-24

Applicant: OECHSLER AG

Inventor： Peter Stanislawski ,  Stefan Dettenberger

IPC: F16H55/24 ,  F16H57/039 ,  F16H1/16 ,  F16H57/022 ,  F16H57/12 ,  F16H57/02 ,  F16H57/021

Abstract: In an actuator, which can be used, for example, for an electromotive parking brake, and the housing of which is equipped with a gear mechanism, axial and radial bracings of a worm member take place using a bearing bracket, the limbs of which, on both sides, engage the worm member from behind and reach radially beyond its shaft. As seizing protection against a wedging between the worm member and the worm wheel, the bearing bracket can be slightly displaced in the housing. For this purpose, by virtue of the restoring forces exerted by the spring elements, which are then tensioned, the bearing bracket together with the worm member is pushed axially and the worm wheel 20 is turned.

公开(公告)号：US20250052305A1

公开(公告)日：2025-02-13

申请号：US18795545

申请日：2024-08-06

Applicant: OECHSLER AG

Inventor： Andreas Roesel ,  Stefan Dettenberger

IPC: F16H37/04 ,  F16H57/02 ,  F16H57/021

Abstract: In one aspect, a bearing unit for a motor and at least one gear element of an actuating drive includes at least one fixing element with which the motor is fixable and/or mountable in a housing of the actuating drive. The bearing unit also includes at least one ring gear having at least one securing section, the at least one ring gear being fixable and/or non-rotatably mountable in the housing via the at least one securing section. Additionally, the bearing unit includes at least one bearing axle that connects the at least one ring gear and the at least one fixing element.