Chucks or sockets – Socket type – Lost motion
Patent
1992-10-08
1994-07-19
Bilinsky, Z. R.
Chucks or sockets
Socket type
Lost motion
274157, B25D 1708
Patent
active
053302028
ABSTRACT:
A drill steel retainer for a jackhammer includes a latch pivotally mounted on the front head of the jackhammer, a detent mechanism for retaining the latch in a tool retaining and tool releasing position, and a stop member on the fronthead for insuring spacing between a work surface and the latch, whereby the latch can be pivoted by the operator at all times. Elastic shock absorber members are included in the latch.
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Ingersoll-Rand Company, JH40 "Jackhamer", Aug. 1, 1985.
Bodell Steven W.
Kimberlin Robert R.
Bilinsky Z. R.
Ingersoll-Rand Company
Selko John J.
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