Method for mounting a thread-protecting element into a receiving thread and mounting spindle and a thread-protecting element therefore

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8033006
APP PUB NO 20080092357A1
SERIAL NO

11847992

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Importance

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Abstract

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A mounting spindle with a thread that is formed adapted to the thread-protecting element, formed as a helical wire, serves as a mounting tool with the mounting method. The helical wire is fixed on the mounting spindle by frictional engagement, which is greater than the torque necessary for mounting the helical wire into the receiving threads. The mounting spindle with the helical wire fixed thereon is then threaded into the receiving threads. Then, the mounting spindle is removed from the helical wire by rotation opposite to the mounting direction. The frictional force is achieved by a reduced-diameter end section of the helical wire.

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First Claim

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Patent Owner(s)

  • BÖLLHOFF VERBINDUNGSTECHNIK GMBH;BOFAG FASTENERS AG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grubert, Klaus-Friedrich Bückeburg, DE 5 4
Tovar, Francisco Bielefeld, DE 4 14

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