Drive unit of a fluid-actuated linear drive and method for its manufacture

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United States of America Patent

PATENT NO 9995323
SERIAL NO

14759788

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Abstract

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A drive unit of a fluid-actuated linear drive includes a piston rod, an annular drive piston seated coaxially on the piston rod and a buffer sleeve which is likewise seated coaxially on the piston rod. These components are secured to one another by one and the same common welded joint. Furthermore, a method for the manufacture of such a drive unit and a fluid-actuated linear drive equipped with such a drive unit is proposed.

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Patent Owner(s)

Patent OwnerAddress
FESTO SE & CO KGRUITER STRASSE 82 ESSLINGEN 73734

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buchheit, Christof Riegelsberg, DE 1 2
Jene, Tobias Sulzbach, DE 13 8
Sauer, Werner Tholey, DE 10 398

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