Metal deforming – By use of tool acting during relative rotation between tool... – Tool orbiting or rotating about an axis
Patent
1981-07-06
1983-01-18
Crosby, Gene
Metal deforming
By use of tool acting during relative rotation between tool...
Tool orbiting or rotating about an axis
72391, B21J 1534
Patent
active
043686311
ABSTRACT:
A fastener setting tool is disclosed for setting, to a panel member or the like, a fastener including an internally threaded nut portion, a tubular portion extending from the nut portion and a flange portion at the end of the tubular portion. The tool has a driving shaft, a nut member operatively connected to the shaft, a pulling rod threadably connected to the nut member and extending forward to the tool and a mandrel movably mounted to the end of the pulling rod with the end thereof having an externally threaded portion, and a half nut connected to the nut member so as to be rotated with the nut member and mounted on the externally threaded surface of the pulling rod under a predetermined binding force by a ring. The mandrel of the fastener setting tool is furthermore independently slidable with respect to the pull rod and is furthermore associated with a stop clutch which engages the mandrel when pushed back by a blind nut type of fastener so as to prevent further rotation.
REFERENCES:
patent: 2753072 (1956-07-01), Mitchell
patent: 3423986 (1969-01-01), Young
patent: 3534581 (1970-10-01), Mullen
patent: 3686915 (1972-08-01), Miller
patent: 3838588 (1974-10-01), Johnson
Crosby Gene
USM Corporation
White William F.
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