Metal deforming – With means to drive tool – With means to permit tool positioning
Patent
1988-04-25
1989-05-09
Larson, Lowell A.
Metal deforming
With means to drive tool
With means to permit tool positioning
72705, B21D 0112
Patent
active
048277592
ABSTRACT:
The dent pulling apparatus includes a rectangular tubular pulling tool having a wheel eccentrically mounted therein. A pin, which has been welded to a dented panel is inserted into one end of the pulling tool and positioned between the wheel and the wall of the tubular member so that a pull on the pin tends to rotate the eccentric wheel in a direction to tighten the grip. A fulcrum plate is slidably carried on a tubular beam that is positioned parallel to the panel to be pulled and is both supported on the floor and anchored to the vehicle. A lever, on the side of which is carried one or more of the pulling tools, is pivoted on the fulcrum plate so that a pull on the lever pulls the dent out to its normal configuration.
REFERENCES:
patent: 1684797 (1928-09-01), Howson
patent: 2873090 (1959-02-01), Hale et al.
patent: 3452575 (1969-07-01), Williams et al.
patent: 3729974 (1973-05-01), Tidewell
patent: 4466268 (1984-08-01), Matson, Sr.
Larson Lowell A.
Stidham Melvin R.
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