Camshaft

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9982766
SERIAL NO

14889359

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a camshaft comprising a support shaft formed as a hollow shaft. An inner shaft is arranged concentrically in the interior of the support shaft, wherein the inner shaft is rotatable relative to the support shaft. There is arranged on the support shaft a first cam segment with a first recess for receiving the support shaft, which cam segment is rotatable with respect to the support shaft and is connected in a rotationally conjoint manner to the inner shaft via a first opening in the support shaft. The first cam segment has at least two cam contours. The connection between the inner shaft and the first cam segment is furthermore configured such that the first cam segment is axially displaceable relative to the inner shaft and to the support shaft.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THYSSENKRUPP PRESTA TECCENTER AG9492 ESCHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dietel, Uwe Lichtentanne, DE 14 21
Kunz, Michael Chemnitz, DE 119 831
Lehmann, Martin Mittelndorf, DE 120 833
Mann, Bernd Zschopau, DE 24 134
Meusel, Jürgen Dittmannsdorf, DE 17 31

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