Title:
A manufacture device and a manufacturing method of the cam for a cam shaft and the cam shafts, and the cam shaft
Document Type and Number:
Japanese Patent JP5966004
Kind Code:
B2
Abstract:
A camshaft for an internal combustion engine may include a shaft and at least one component that is joined to said shaft. The component may be connected via a joint surface of the component to a joint surface of the shaft. At least one of the joint surface of the component and the joint surface of the shaft may have a predefined roughness only partially on load-critical regions.
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| JP2002147571 | CAM PIECE ASSEMBLING METHOD AND CAM PIECE POSITIONING DEVICE |
Inventors:
Marx Lettman
Ralph Riegel
Falk Schneider
Lutz Grunwald
Antonio Menona
Stefan Steiecher
Ralph Riegel
Falk Schneider
Lutz Grunwald
Antonio Menona
Stefan Steiecher
Application Number:
JP2014520653A
Publication Date:
August 10, 2016
Filing Date:
July 18, 2012
Export Citation:
Assignee:
MAHLE International GmbH
International Classes:
F01L1/04; F16H53/02
Domestic Patent References:
| JP2002257149A | ||||
| JP5010708U | ||||
| JP11229823A | ||||
| JP61092734A | ||||
| JP7293666A |
Foreign References:
| DE102009060352A1 |
Attorney, Agent or Firm:
Maeda patent office
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