Tool attachment

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9193045
APP PUB NO 20130093149A1
SERIAL NO

13644896

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A tool attachment for mounting on a hand-held machine tool provided with a tool holder, the tool attachment having an output shaft and a base body at whose outer circumference a locking sleeve is disposed in a manner allowing it to rotate to release at least one assigned locking element; at the outer circumference of the base body, an anti-rotation unit is formed for the twist-proof mounting of the base body on a fastening unit assigned to the hand-held machine tool; on the anti-rotation unit and at an inner circumference of the fastening unit, complementary geometrical forms are provided which are configured to mesh with each other for the releasable, twist-proof mounting of the base body on the fastening unit.

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBHSTUTTGART

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grunwald, Michael-Andreas Stuttgart-Rohr, DE 5 1215
Saur, Dietmar Gomaringen, DE 64 1828

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