Pressing device

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United States of America Patent

PATENT NO 9085024
APP PUB NO 20140115866A1
SERIAL NO

14151968

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Importance

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Abstract

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A chain-like pressing device and a method of using same for press joining a tubular or hose-shaped workpiece with a fitting and/or a ferrule is provided. The device at least two pressing members interacting over the circumference in the radial direction. The pressing members can move relative to each other in the circumferential direction at their interacting surfaces that transmit the pressing force. The interacting surfaces enclose an angle of less than 180° therebetween. The pressing device includes a plurality of pressing members forming a first linkage for enclosing the workpiece, at least one of the pressing members transmits pressing force only by pressure or tension application through a further first pressing member.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GUSTAV KLAUKE GMBHAUF DEM KNAPP 46 REMSCHEID D-42855

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frenken, Egbert Heinsberg, DE 106 1819

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