Dent removal device and method

Details Dent removal device and method Dent removal device and method

2007-02-27

2007-02-27

Tolan, Ed (Department: 3725)

Metal deforming

By or with work-constrainer and/or manipulated work-forcer

Comprising lever manipulated to force work

C072S309000, C072S454000, C072S705000

Reexamination Certificate

active

11188997

ABSTRACT:
In a system and method for removing a dent from an automotive vehicle body surface, first and second suction elements are each formed of a flexible disc, a support disc, and a pull stud attached to the support disc. A releasable lever engagement member is provided at an end of the pull stud. Each flexible disc has a vehicle body facing surface which is continuous without air exits. The first and second suction elements are placed on the vehicle surface, with at least one of the suction elements at the dent. A lever bar is inserted through the releasable lever engagement members at ends of the respective pull studs where it is loosely retained.

REFERENCES:
patent: 3061351 (1962-10-01), Johnson
patent: 3272549 (1966-09-01), Nisula
patent: 3584836 (1971-06-01), Brubaker, Sr.
patent: 3712106 (1973-01-01), Holsapple et al.
patent: 3728891 (1973-04-01), Hall, Jr.
patent: 3779057 (1973-12-01), Sonnenberg
patent: 4351518 (1982-09-01), Stievenart
patent: 5381990 (1995-01-01), Belokin et al.
patent: 6502794 (2003-01-01), Ting
Heavy Duty Dual Suction Cup Professional Item No. 46134.
Illustration of prior art Suction Cup.

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