Invention Grant
- Patent Title: Regulator for a power tool
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Application No.: US12668182Application Date: 2008-07-10
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Publication No.: US09718176B2Publication Date: 2017-08-01
- Inventor: Karl Johan Lars Elsmark , Henric Per Johan Jöngren
- Applicant: Karl Johan Lars Elsmark , Henric Per Johan Jöngren
- Applicant Address: SE Stockholm
- Assignee: ATLAS COPCO INDUSTRIAL TECHNIQUE AKTIEBOLAG
- Current Assignee: ATLAS COPCO INDUSTRIAL TECHNIQUE AKTIEBOLAG
- Current Assignee Address: SE Stockholm
- Agency: Holtz, Holtz & Volek PC
- Priority: SE0701727 20070713
- International Application: PCT/SE2008/000443 WO 20080710
- International Announcement: WO2009/011633 WO 20090122
- Main IPC: B25B23/14
- IPC: B25B23/14 ; B25B27/00 ; B23P19/06 ; B21J15/26 ; B21J15/28
Abstract:
A regulator for a power tool for tightening a fastener in order to unite two or more pieces into a joint. The regulator regulates the power tool when tightening the fastener such that the fastener is tightened to a predetermined target. The regulator calculates an output signal to the power tool, which output signal is based on the product of the torque exerted by the power tool on the fastener and the angle for turning the fastener about its axis. The output signal is used for tightening the fastener to the predetermined target. The regulator is also applicable to a power tool for a rivet joint.
Public/Granted literature
- US20100206598A1 REGULATOR FOR A POWER TOOL Public/Granted day:2010-08-19
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