Title:
カムシャフト用カムの製造方法
Document Type and Number:
Japanese Patent JP4674033
Kind Code:
B2
Abstract:
The invention relates to a method for producing cams ( 1 ) for a camshaft. The cams are produced by bending together the ends of long profile strips ( 4 ) or by bending and putting together several pieces of profile strips in a circumferential direction. Cams produced in such a way are preferably welded onto the shaft. The invention also relates to suitable welding methods such as resistance welding, laser-beam or electron-beam welding and corresponding devices.
Inventors:
Mertz, Curl
Application Number:
JP2002503487A
Publication Date:
April 20, 2011
Filing Date:
June 22, 2001
Export Citation:
Assignee:
Mertz, Curl
International Classes:
F01L1/04; B21D53/84; B23P15/00; F01L1/047; F01L1/08; F16D1/068; F16H53/02
Domestic Patent References:
| JP62141357A | ||||
| JP7166818A | ||||
| JP5141503A | ||||
| JP61017388A | ||||
| JP3189308A | ||||
| JP3181652A | ||||
| JP5329658A | ||||
| JP62267029A |
Foreign References:
| WO1996027076A1 |
Attorney, Agent or Firm:
Kihei Watanabe