Title:
ハイドロリック式の作動装置を備えた、特に自動車の内燃機関に用いられる、調節可能なカムシャフト
Document Type and Number:
Japanese Patent JP4751402
Kind Code:
B2
Abstract:
An adjustable camshaft has at least one adjusting element of an adjusting system fixedly connected to inner and outer shafts that is at least partially in tight contact at the end with a connection surface which is formed by a mounting ring of the outer shaft with respect to the two shafts including the mounting ring. The connection surface is crossed by axial passages between hydraulic chambers of the adjusting system and by hydraulic liquid supply ducts which extend through the shafts, between the shafts and/or through annular gaps formed between the outer shaft and the mounting ring, from the connection surface to filling zones which are located in the peripheral surface of the mounting ring and open into circumferential ring-shaped channels associated each with a filling zone of a supply duct.
Inventors:
Falk Schneider
Application Number:
JP2007553449A
Publication Date:
August 17, 2011
Filing Date:
January 13, 2006
Export Citation:
Assignee:
MAHLE International GmbH
International Classes:
F01L1/34; F16H53/04
Domestic Patent References:
| JPH07224617A | 1995-08-22 | |||
| JPH07286507A | 1995-10-31 | |||
| JPH07119418A | 1995-05-09 | |||
| JPH11210433A | 1999-08-03 | |||
| JP2003083490A | 2003-03-19 | |||
| JP2004143971A | 2004-05-20 |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Einzel Felix-Reinhard
Takuya Kuno
Einzel Felix-Reinhard