Reciprocating saw

Details Reciprocating saw Reciprocating saw

1993-09-24

1995-06-06

Peterson, Kenneth E.

Cutting

Tool or tool with support

Joint or connection

30394, B23D 5110

Patent

active

054212324

ABSTRACT:
A reciprocating saw is provided with a blade-clamping arrangement having the blade clamped by its thin edges between a pair of wedge-shaped jaws carried in a tapered sleeve at the end of the reciprocating drive shaft of the saw, the clamping of the jaws being effected by turning a non-reciprocating knob carried on the head of a saw and the knob being operably connected to the clamping jaws by a two-part stem of which the two-parts are mutually reciprocable whilst being restrained so that they can only be rotated as a unit.

REFERENCES:
patent: 662535 (1900-11-01), Jenkins
patent: 938995 (1909-11-01), Evans
patent: 2072298 (1937-03-01), Fitzsimmons
patent: 2540329 (1951-02-01), Gray
patent: 2639737 (1953-05-01), Forsberg
patent: 2906304 (1959-09-01), Levine
patent: 3260289 (1966-07-01), Whitten, Jr.
patent: 4020555 (1977-05-01), Hedrick
patent: 4204692 (1980-05-01), Hoffman
patent: 4528753 (1985-07-01), Kuhlmann et al.
patent: 4550500 (1985-11-01), Kuhlmann et al.
patent: 5165173 (1992-12-01), Miller

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