Title:
内燃機関のバルブタイミング制御装置
Document Type and Number:
Japanese Patent JP4012385
Kind Code:
B2
Abstract:
A valve timing control apparatus is provided which comprises an intermediate rotary member rotatable relative to a driving rotary member and a driven rotary member and having a spiral guide of a single spiral. Rotation of the intermediate rotary member caused by a control force applying unit causes radial movement of the guided members which is in turn converted to relative rotation between the driving rotary member and the driven rotary member by the links. The spiral of the spiral guide is defined so that a rate of change of spiral radius per angle is not constant.
Inventors:
Tsutomu Hibi
Naotaka Nagura
Naotaka Nagura
Application Number:
JP2001313368A
Publication Date:
November 21, 2007
Filing Date:
October 11, 2001
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
F01L1/34; F16H53/02
Domestic Patent References:
| JP2001041013A | ||||
| JP10153104A | ||||
| JP5001803U | ||||
| JP2002364315A |
Attorney, Agent or Firm:
Tsuyoshi Hashimoto
Hiromichi Kobayashi
Tomioka Kiyoshi
Hiromichi Kobayashi
Tomioka Kiyoshi