Mechanical component and manufacturing method for a mechanical component

US10589988B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Wolfgang Heinzelmann · Kirchentellinsfurt, DE
• Mohamad Iyad Al Dibs · Pfullingen, DE
• Rainer Straub · Entringen, DE
• Stefan Pinter · Reutlingen, DE
• Frederic Njikam Njimonzie · Reutlingen, DE
• Joerg Muchow · Reutlingen, DE
• Helmut Grutzeck · Tübingen, DE
• Simon Armbruster · Wannweil, DE
• Sebastian Reiss · Reutlingen, DE

Key dates

• Filing date: Oct 23, 2013
• Grant date: Mar 17, 2020
• Expiry date: Mar 26, 2034

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T29/49002
• WIPO field: Micro-structural and nano-technology
• WIPO sector: Chemistry

Abstract

A mechanical component has: a mounting; a movable part which, with the aid of at least one first spring and one second spring, is connected to the mounting in such a way that the movable part is movable about a rotational axis extending through a first anchoring area of the first spring on the mounting and a second anchoring area of the second spring on the mounting; a first sensor device with at least one first resistor which is situated on and/or in the first spring; and a second sensor device with at least one second resistor situated on and/or in the second spring. The first sensor device includes a first Wheatstone half bridge and the second sensor device includes a second Wheatstone half bridge. The first and second Wheatstone half bridges are connected to form a Wheatstone full bridge.