Title:
COMPOSITE CAM SHAFT AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JPS61206869
Kind Code:
A
Abstract:
The method of manufacturing the compound camshaft comprises the steps of placing cast journal or bearing elements and/or cast cam elements on a camshaft body and fixedly connecting or securing such elements at the camshaft body. The cast journal or bearing elements and/or the cam elements contain an opening which is bounded by an internal profile or contour having a configuration which is governed by the type of connection to be made between such elements and the camshaft body. The internal profile or contour may be of a substantially conical shape and is at least partially left in a mechanically untreated condition. The compound camshaft thus obtained is optimized with respect to wear and weight and there are neither required cost-intensive and time-consuming operations, especially machining operations, nor complicated working steps during the manufacturing process.
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Inventors:
BARUTAA GUROIRITSUHI
KAARU GUUTO
KURAUSU HOONUNKU
GIYUNTAA SHIYURUTE
KAARU GUUTO
KURAUSU HOONUNKU
GIYUNTAA SHIYURUTE
Application Number:
JP4548086A
Publication Date:
September 13, 1986
Filing Date:
March 04, 1986
Export Citation:
Assignee:
FISCHER AG GEORG
International Classes:
F16D1/06; F16H53/02; (IPC1-7): F16D1/06; F16H53/02
Domestic Patent References:
| JPS57154556A | 1982-09-24 | |||
| JP58075903B | ||||
| JPS603933A | 1985-01-10 | |||
| JPS6070104A | 1985-04-20 |
Attorney, Agent or Firm:
Akihide Sugimura