Title:
互いに相対回動可能な複数のカムを備えたカム軸
Document Type and Number:
Japanese Patent JP5038908
Kind Code:
B2
Abstract:
The aim of the invention is to provide a reliable and inexpensive camshaft wherein the inner shaft and the outer shaft can be adjusted in a low-friction manner. For this purpose, a camshaft with cams that can be rotated in relation to each other, wherein at least one first cam (3) is rotatably received on the outer shaft (1), is permanently connected to the inner shaft (2) via at least one radial opening in the outer shaft (1). Means (10) for connecting a camshaft rotational drive are provided at the axial ends of the camshaft. The camshaft is also provided with a rotational drive (9) exerting radial supporting forces onto the camshaft.
Inventors:
Marx Lettman
Laurent Schachler
Falk Schneider
Laurent Schachler
Falk Schneider
Application Number:
JP2007553448A
Publication Date:
October 03, 2012
Filing Date:
January 13, 2006
Export Citation:
Assignee:
MAHLE International GmbH
International Classes:
F01L1/04; F01L1/356; F01M1/06; F01M11/03; F16H53/04
Domestic Patent References:
| JP7286507A | ||||
| JP7102914A |
Foreign References:
| US4332222 | ||||
| DE4419557C2 | ||||
| US5235939 |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard