Invention Grant
- Patent Title: Assembled camshaft for engine and production method thereof
- Patent Title (中): 用于发动机的组装凸轮轴及其制造方法
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Application No.: US10434338Application Date: 2003-05-09
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Publication No.: US07246588B2Publication Date: 2007-07-24
- Inventor: Hiroshi Takano , Tomoyuki Hirota , Yujiro Ohara
- Applicant: Hiroshi Takano , Tomoyuki Hirota , Yujiro Ohara
- Applicant Address: JP Yokohama-shi
- Assignee: Nissan Motor Co., Ltd.
- Current Assignee: Nissan Motor Co., Ltd.
- Current Assignee Address: JP Yokohama-shi
- Agency: Foley & Lardner LLP
- Priority: JP2002-172952 20020613
- Main IPC: F01L1/04
- IPC: F01L1/04
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.
Public/Granted literature
- US20030230260A1 Assembled camshaft for engine and production method thereof Public/Granted day:2003-12-18
Information query
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