Tool extractor

Details Tool extractor Tool extractor

1983-07-29

1985-10-22

Schran, Donald R.

Tool driving or impacting

Drive control operable by hand engaging manipulating handle

173112, 173 31, B27C 308

Patent

active

045482799

ABSTRACT:
A demolition tool is provided with an extractor for removing the chisel or drill from the working surface. The extractor is a piston equipped with a foot which maintains contact with the work surface. When the tool is to be extracted the piston is actuated to press down on the working surface causing the chisel or drill to be forced upward.

REFERENCES:
patent: 2622562 (1952-12-01), Langenecker
patent: 2776653 (1957-01-01), Eaton

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