Implements or apparatus for applying pushing or pulling force – Nail extractor type – Single throw lever
Patent
1976-06-18
1977-08-16
Smith, Al Lawrence
Implements or apparatus for applying pushing or pulling force
Nail extractor type
Single throw lever
B66F 1500
Patent
active
040422097
ABSTRACT:
An apparatus is disclosed for removing fasteners, such as nails and the like. The apparatus includes a pair of pivotally attached levers each having handles at one end, while the opposite ends are provided with support members and claws which, respectively, engage the surface within which the fastener is embedded and the shank of the fastener. Upon the manual application of a force to the handles, the levers coact to apply a separating pressure between the fastener and the material within which the same is embedded to effect an axial withdrawal of the fastener.
REFERENCES:
patent: 758017 (1904-04-01), Parish
patent: 1294600 (1919-02-01), Baldwin
patent: 2186333 (1940-01-01), Giersch
patent: 2488484 (1949-11-01), Vander Clute
patent: 3357085 (1967-12-01), Martin
Smith Al Lawrence
Watson Robert C.
Weintraub Arnold S.
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