Invention Grant
- Patent Title: Engine fastening structure
- Patent Title (中): 发动机紧固结构
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Application No.: US10502881Application Date: 2003-02-14
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Publication No.: US07104241B2Publication Date: 2006-09-12
- Inventor: Yoji Utsumi , Masahiro Ito
- Applicant: Yoji Utsumi , Masahiro Ito
- Applicant Address: JP Shizuoka
- Assignee: Yamaha Hatsudoki Kabushiki Kaisha
- Current Assignee: Yamaha Hatsudoki Kabushiki Kaisha
- Current Assignee Address: JP Shizuoka
- Agency: Hogan & Hartson LLP
- Priority: JP2002-043837 20020220
- International Application: PCT/JP03/01607 WO 20030214
- International Announcement: WO03/071116 WO 20030828
- Main IPC: F02F11/00
- IPC: F02F11/00
Abstract:
An engine fastening structure in which a cylinder body and a cylinder head are stacked on and fastened to a crankcase, characterized in that a case side flange portion 3b formed at a crankcase side end portion of the cylinder body 3 is fastened to the crankcase 2 with case bolts 30a, and at least part of head bolts 30c for fastening the cylinder head 4 and the cylinder body 3 together are screwed into the case side flange portion 3b.
Public/Granted literature
- US20050145211A1 Engine fastening structure Public/Granted day:2005-07-07
Information query
