POWER NUTRUNNER WITH A POWER TRANSMITTING GEARING AND ROTATION SENSING MEANS AND METHOD FOR DETERMINING THE STATUS - Patent 2242620

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EP 2 242 620 A1

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(43)	Date of publication:
	27.10.2010 Bulletin 2010/43

(21)	Application number: 09712893.8

(22)	Date of filing: 19.02.2009

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International Patent Classification (IPC):

B25B 21/00^(2006.01)
B25B 23/142^(2006.01)

B25B 23/14^(2006.01)

(86)	International application number:
	PCT/SE2009/000095

(87)	International publication number:
	WO 2009/105008 (27.08.2009 Gazette 2009/35)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA RS

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Priority:

20.02.2008 SE 0800385

(71)	Applicant: Atlas Copco Tools AB
	105 23 Stockholm (SE)

(72)	Inventors:
	ELSMARK, Karl, Johan, Lars S-132 39 Saltsjö-Boo (SE) PERSSON, Erik, Vilhelm S-183 33 Täby (SE)

(74)	Representative: Pantzar, Tord
	Atlas Copco Tools AB Patent Department S-105 23 Stockholm S-105 23 Stockholm (SE)

(54)	POWER NUTRUNNER WITH A POWER TRANSMITTING GEARING AND ROTATION SENSING MEANS AND METHOD FOR DETERMINING THE STATUS