Setting device for an adjustable gearing mechanism

US6752036B2 · kind B2 · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Jen-Uwe Kropp · Mintraching, DE
• Ulf Scheuerer · Regensburg, DE
• Karl Smirra · Günzburg, DE

Key dates

• Filing date: May 6, 2003
• Grant date: Jun 22, 2004
• Expiry date: May 6, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T74/20116
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

The invention relates to a setting device for an adjustable gearing mechanism, in particular, for selecting a parking position in an automatic transmission. The inventive setting device comprises a mechanical setting element, an intermediate gearing mechanism for transferring the setting motion of the setting element to a control element of the adjustable gearing mechanism. A mechanical energy store, which can be replenished once again by the setting element, is provided for driving the intermediate mechanism when the setting element malfunctions.