Metal working – Means to assemble or disassemble – Means comprising hand manipulatable tool
Patent
1987-10-01
1989-01-03
Corbin, John K.
Metal working
Means to assemble or disassemble
Means comprising hand manipulatable tool
81488, B25B 2714
Patent
active
047946830
ABSTRACT:
A cam shaft manipulating tool for removing and installing a cam shaft within the block of an internal combustion engine. The tool has a shaft threaded at one end for receiving a flange thereon, and a handle is mounted at the opposed end of the tool shaft. The flange is adjustably positioned respective to the tool shaft and to the face of the cam shaft so that part of the threaded end of the tool shaft extends through the flange and beyond the face of the flange that is opposed to the handle. An adaptor is threadedly received on the threaded end of the tool shaft. The adaptor slidably engages a central passageway found in the prior art cam shaft. A bolt circle formed in the flange is used to removably fasten one end of the tool to the end of a cam shaft. The tool enables the cam shaft to be removed and replaced into an engine block within inadvertently contaminating or injuring the cam shaft.
REFERENCES:
patent: 2716274 (1955-08-01), Smith
patent: 2860535 (1958-11-01), Fowler
patent: 3003230 (1961-10-01), Fornes
patent: 3108365 (1963-10-01), DunVerley
patent: 3268995 (1966-08-01), Pullin
patent: 3945104 (1976-03-01), Brookover, Jr.
patent: 4283827 (1981-08-01), Abel
Corbin John K.
Ryan J.
Snead James E.
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