Metal working – Means to assemble or disassemble – Means comprising hand manipulatable tool
Patent
1978-04-27
1980-02-19
Jones, Jr., James L.
Metal working
Means to assemble or disassemble
Means comprising hand manipulatable tool
254131, 29253, B25B 2714
Patent
active
041887018
ABSTRACT:
For removing a hinge pin, a tool having a wedge-shaped head mounted on a shank equipped with a support projection to receive the hinge. The head includes an impact surface for hammering the wedge portion between the hinge and the head of the hinge pin. A striker plate perpendicular to the tool shank receives impact blows to dislodge the pin from the hinge.
REFERENCES:
patent: 1736190 (1929-11-01), Domagall
patent: 3166757 (1965-01-01), Downs
patent: 3602969 (1971-09-01), Provost
patent: 3689977 (1972-09-01), Crabbe
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