Positioning device

Details Positioning device Positioning device

1975-06-03

1977-02-08

Lanham, C.W.

Metal deforming

By or with work-constrainer and/or manipulated work-forcer

Comprising work-stopping abutment

72389, 83393, 83467R, B21D 1120, B21D 1122

Patent

active

040066231

ABSTRACT:
A positioning device comprises a moving carriage for supporting members which serve to position a part to be machined and the position of which is determined by an adjustable stop. The device consists of a rotary drum provided with a series of studs of variable length, each stud being moved in turn opposite to a movable bearing member which is coupled with the carriage by means of a motion-reduction mechanism so that the range of motion of the bearing member is smaller than the range of motion of the carriage and in a predetermined ratio.

REFERENCES:
patent: 2782831 (1957-02-01), Todd, Jr.
patent: 3733885 (1973-05-01), Brauer
patent: 3874206 (1975-04-01), Cailloux

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