Screwing device with rotatable tools

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United States of America Patent

PATENT NO 9802296
SERIAL NO

14640754

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Importance

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Abstract

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The invention relates to a screwing device (1) with two tools (2, 3) for producing or releasing a screw connection between two fastening elements (10, 11). For a simple and compact structure of the screwing device (1), the invention provides that the tools (2, 3) are during the operation of the screwing device (1) connected to one another for rotation about common rotation axes (D1, D2).

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Patent Owner(s)

Patent OwnerAddress
DR HIELSCHER GMBH14513 TELTOW

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hielscher, Harald Stahnsdorf, DE 29 138
Hielscher, Holger Teltow, DE 24 70
Hielscher, Thomas Potsdam, DE 25 69

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