Invention Grant
- Patent Title: Force-sensing device
- Patent Title (中): 力传感装置
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Application No.: US10574621Application Date: 2004-10-06
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Publication No.: US07698963B2Publication Date: 2010-04-20
- Inventor: Jürgen Herhaus
- Applicant: Jürgen Herhaus
- Applicant Address: DE Wuppertal
- Assignee: Honigmann Industrielle Elektronik GmbH
- Current Assignee: Honigmann Industrielle Elektronik GmbH
- Current Assignee Address: DE Wuppertal
- Agent Gudrun E. Huckett
- Priority: DE10346811 20031006
- International Application: PCT/EP2004/011162 WO 20041006
- International Announcement: WO2005/036117 WO 20050421
- Main IPC: G01L1/04
- IPC: G01L1/04

Abstract:
A force-sensing device has a yoke having a location of force introduction for a force to be measured acting in a predetermined direction. A measuring spring has a first end rigidly connected to the yoke and is elastically deformable by the force to be measured. The measuring spring has a second end arranged on a support rigidly connectable to a machine frame. First predetermined measuring locations are provided that detect and evaluate a deformation of the measuring spring caused by the force to be measured. Parallel and spaced apart bending springs are connected to the yoke in such a way that the yoke is always guided in parallel in a transverse direction that is transverse to the predetermined direction of the force to be measured. Second predetermined measuring locations are provided on the bending springs and detect a transverse deformation caused by a force in the transverse direction.
Public/Granted literature
- US20070051190A1 Force-sensing device Public/Granted day:2007-03-08
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