Title:
CAM SHAFT AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JPS61182831
Kind Code:
A
Abstract:
A camshaft assembly (10) for an internal combustion engine or the like is formed of an expandable hollow tube (11) and individual preferably hardenable cam and journal elements (12, 14) fixed together by a mechanical expansion of the hollow tube by a mandrel or other device. Material selection and processes for low cost manufacture are disclosed.
Inventors:
ANSONII JIEI MADAFUAA
Application Number:
JP2424486A
Publication Date:
August 15, 1986
Filing Date:
February 07, 1986
Export Citation:
Assignee:
GEN MOTORS CORP
International Classes:
F01L1/04; F01L1/047; F16H53/02; B21D39/20; (IPC1-7): B21D39/06; F01L1/04; F16H53/02
Domestic Patent References:
| JPS59104226A | 1984-06-16 | |||
| JPS5916634A | 1984-01-27 | |||
| JPS53102861A | 1978-09-07 |
Attorney, Agent or Firm:
Masao Okabe
Previous Patent: JPS61182830
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