Screw adjustable wicket pins

Details Screw adjustable wicket pins Screw adjustable wicket pins

1994-11-10

1997-09-16

Hail, III, Joseph J.

Manufacturing container or tube from paper; or other manufacturi

Tool or tool support

Adjustable

493473, 493204, 198692, B31B 4904

Patent

active

056674686

ABSTRACT:
A sideweld bag making machine utilizing a rotary transfer device and wicket conveyer is equipped with screw adjustable transfer wicket pins. The bases for the transfer wicket pins are mounted on a threaded rod having two sections of thread, each of opposite hand. Rotation of this threaded rod affects the separation of the wicket pins. Adjustment of vertical position is accomplished by means of two jacking screws or a screw adjustment in conjunction with a motion limiting rail element.

REFERENCES:
patent: 2240688 (1941-05-01), Conner
patent: 3555977 (1971-01-01), Saumsiegle
patent: 3844177 (1974-10-01), Bourassa
patent: 4252233 (1981-02-01), Joice
patent: 4371365 (1983-02-01), Shing o
patent: 5074735 (1991-12-01), Stock

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