Metal deforming – Tool and/or tool holder – Having unitary tool-face
Patent
1978-08-29
1980-11-25
Larson, Lowell A.
Metal deforming
Tool and/or tool holder
Having unitary tool-face
72705, B21D 112
Patent
active
042350905
ABSTRACT:
This invention consists of a tool for use in repairing or refinishing dented material, the tool having a shaft with an interchangeable weighted head, a slidable weight or hammer, and a handle. A small hole, slightly larger than the size of the cross-sectional dimension of the interchangeable weighted head, is drilled in the dented material and the weighted head is inserted therethrough. The weighted end will rotate the head when it has passed through and cleared the hole, and the head thus forms an "inboard" anvil for applying a pulling force on the dent in the material.
REFERENCES:
patent: 1890734 (1932-12-01), Kuberka
patent: 2584124 (1952-02-01), Gustafson
patent: 2934984 (1960-05-01), Woodman
patent: 2949144 (1960-08-01), Dredske et al.
patent: 3132890 (1964-05-01), Beaudet
patent: 3385627 (1968-05-01), Zumbo
patent: 3577881 (1971-05-01), Markovics
patent: 4034594 (1977-07-01), Morgan
Wightman Lawrence W.
Wightman Stacy R.
Larson Lowell A.
Neiman Thomas N.
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