Invention Grant
- Patent Title: Fastening arrangement with tolerance compensation
- Patent Title (中): 带公差补偿的紧固装置
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Application No.: US13058433Application Date: 2009-07-29
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Publication No.: US08864432B2Publication Date: 2014-10-21
- Inventor: Hans-Ulrich Figge , Ingo Burger
- Applicant: Hans-Ulrich Figge , Ingo Burger
- Applicant Address: DE
- Assignee: Bollhoff Verbindungstechnik GmbH
- Current Assignee: Bollhoff Verbindungstechnik GmbH
- Current Assignee Address: DE
- Agency: Seyfarth Shaw LLP
- Priority: DE202008011318U 20080828
- International Application: PCT/EP2009/005496 WO 20090729
- International Announcement: WO2010/022841 WO 20100304
- Main IPC: F16B43/02
- IPC: F16B43/02 ; F16B37/04 ; F16B5/02

Abstract:
The invention relates to a fastening arrangement for fastening a component B to a component A with automatic compensation of tolerances with a spacing (S) between the component B and the component A, which comprises the following features: a.) a receiving element (10) and an adjusting element (20, 30) which can be screwed to the receiving element (10) via a first thread pair (12, 32) having a first pitch direction, while b.) a fastening screw (40) can be inserted through an opening in the receiving element (10) and adjusting element (20, 30) which screw can be screwed into the receiving element (10) via a second thread pair (42, 52) having a second pitch direction opposite to the first and can be connected to the adjusting element (20, 30) by a releasable drag connection (24) in order to co-rotate the adjusting element (20, 30) during the rotation of the fastening screw (40) and thereby move it into contact with the component B, and wherein c.) the adjusting element (20, 30) comprises a drag element (20) which is arranged in a rotationally fixed and floating manner inside a thread element (30), thus making it possible to compensate for a misalignment of the fastening screw (40) during insertion into the adjusting element (20, 30).
Public/Granted literature
- US20120090146A1 FASTENING ARRANGEMENT WITH TOLERANCE COMPENSATION Public/Granted day:2012-04-19
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