Hand held crimping tool

Details Hand held crimping tool Hand held crimping tool

1978-03-23

1980-03-11

Husar, Francis S.

Metal deforming

By tool-couple embodying nonplanar tool-face

Similar tool-faces

29517, 72454, B21D 700, B21D 3710

Patent

active

041921712

ABSTRACT:
A device for crimping a rigid, tubular ferrule for securing a coupling to a flexible hose comprising a pair of crimping dies, each die having a concave face and spaced ribs formed on each of the concave faces. The ribs have a ramp portion formed on opposite ends thereof and in the knotched central portion. The die support has a central web having a flange extending outwardly from each end, one of the flanges being adapted to hold one of the dies. The second die is moveable along a track formed on the central web defining a straight path toward the first die. A screw urges the moveable die along the track to engage the first die and perform the crimping operation.

REFERENCES:
patent: 2285099 (1942-06-01), Specht
patent: 2903929 (1958-09-01), McVey
patent: 3057233 (1962-10-01), Turner
patent: 3251216 (1966-05-01), Broske
patent: 3630068 (1971-12-01), Floyd
patent: 4067224 (1978-01-01), Birks

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