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Title:
エンジン用組立式カムシャフトおよびその製造方法
Document Type and Number:
Japanese Patent JP4075478
Kind Code:
B2
Abstract:
An assembled camshaft (10) for engine includes: a cam lobe piece (12); and a hollow shaft member (11) having at least two shaft fixing surfaces (11A) formed by plasticity process on a portion of the hollow shaft member (11) corresponding to a position between cylinders of the engine.

Inventors:
Hiroshi Takano
Tomoyuki Hirota
Yujiro Ohara
Application Number:
JP2002172952A
Publication Date:
April 16, 2008
Filing Date:
June 13, 2002
Export Citation:
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Assignee:
Nissan Motor Co., Ltd
International Classes:
F01L1/04; B21D3/16; B21D22/02; B21D39/06; B21D51/16; B21D53/84; F01L1/047; F16H53/02
Domestic Patent References:
JP8290220A
JP58001857U
JP5087671B2
JP1502685A
JP61289935A
JP11270307A
JP2000045715A
JP11179430A
Attorney, Agent or Firm:
Mikio Hatta
Atsushi Nogami
Yasuo Nara
Etsuko Saito
Katsuyuki Utani