Jig for assembling a track chain
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United States of America Patent
Stats
-
Jul 30, 1985
Grant Date -
N/A
app pub date -
Aug 1, 1983
filing date -
Jan 14, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A jig is disclosed for assembling a track chain which includes pin adapters and bushing adapters attached detachably to tool bars. Each adapter is provided with an outer cylinder, an inner cylinder received slidably in the outer cylinder, a biasing device held within the outer cylinder for biasing the fore end of said inner cylinder so that it protrudes outwardly from the fore end opening of the outer cylinder, and a stop attached to the outer cylinder for preventing the inner cylinder from protruding excessively out of the outer cylinder. Circular recesses are formed in the inner peripheral surface of the fore end opening of the outer cylinder.
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