Hand-held power tool comprising a catch mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11981011
APP PUB NO 20230130793A1
SERIAL NO

17911896

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hand-held power tool, in particular an impact drill, is disclosed. The hand-held power tool includes a housing in which a drive unit for driving an output spindle is arranged. A catch mechanism is associated with the drive unit. The catch mechanism has a first crown disk which is connected to the output spindle for conjoint rotation, and a second crown disk which is arranged in the housing for conjoint rotation. In a first position, the first and second crown disks contact each other via associated catch geometries. In a second position, the second crown disk is arranged spaced apart from the first crown disk along a rotation axis of the output spindle. An annular friction element is arranged without friction in the first position, and generates a specified frictional force between the first and second crown disk in the second position.

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBHPOSTFACH 30 02 20 70442 STUTTGART 70442

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hampel, Thomas Magstadt, DE 13 8
Subramaniam, Suresh Stuttgart-Weilimdorf, DE 24 150
Windsheimer, Ralf Stuttgart, DE 10 103

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