Sheet metal pulling apparatus

Details Sheet metal pulling apparatus Sheet metal pulling apparatus

1991-11-14

1993-04-13

Larson, Lowell A.

Metal deforming

Tool and/or tool holder

With nondeforming passageway

72705, B21D 112

Patent

active

052012115

ABSTRACT:
A pulling apparatus including a pulling head is arranged for reception of a slide hammer within a third bore thereof, wherein a first and second bore receives a respective shank and head of an associated fastener bolt, wherein the fastener bolt is directed through a sheet metal panel to be pulled. The second bore may be formed of a hexagonal configuration to complimentarily receive the head therewithin, and wherein the side wall of the pulling head is arranged with wrench flats to permit rotation of the screw head and pulling head in a unitary manner for projection of the screw shank into an associated sheet metal panel.

REFERENCES:
patent: 3555935 (1971-01-01), Dorrenberg
patent: 3744291 (1973-07-01), Hagerty et al.
patent: 4037448 (1977-07-01), Di Maio et al.
patent: 4050271 (1977-09-01), Jones

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