Machine for threading fasteners into workpieces

Details Machine for threading fasteners into workpieces Machine for threading fasteners into workpieces

1978-11-06

1980-05-06

McGehee, Travis S.

Woodworking

Combined machine

Planing and matching

29810, 221212, 221251, B25B 2310

Patent

active

042012554

ABSTRACT:
Hanger bolts are delivered one-by-one from a hopper and each is picked up by a reciprocating holder which shifts the bolt laterally and broadwise into alinement with a power-rotated chuck. The bolt then is pushed endwise into the chuck by a furniture leg and is threaded into the leg as an incident to being turned about its own axis by the chuck. A shelf, a gate and an escapement coact to effect delivery of the bolts from the hopper to the holder in timed relation with the reciprocation of the holder.

REFERENCES:
patent: 3902537 (1975-09-01), Donnelli

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