Tubing sizer and straightener

Details Tubing sizer and straightener Tubing sizer and straightener

1977-06-28

1978-09-26

Lanham, C.W.

Metal deforming

With means to actuate both elements of tool-couple

Handle actuated

81374, 140147, B21D 300

Patent

active

041160371

ABSTRACT:
A tubing sizer and straightener having a first lever and a second lever connected to one another by a linkage which causes the levers to move to and from a position in which the levers are substantially parallel and adjacent to one another. Longitudinally extending jaw parts, one of which is mounted on one of the levers and the other of which is mounted on the linkage, thus move against one another along a common plane when the levers are substantially parallel and adjacent to one another for sizing and/or straightening a length of tubing disposed between the jaw parts.

REFERENCES:
patent: 2455009 (1948-11-01), Hood
patent: 2556725 (1951-06-01), Hurlbut
patent: 2740435 (1956-04-01), Pritts
patent: 2814222 (1957-11-01), Sanders
patent: 3357460 (1967-12-01), Gawura

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