Counter-reciprocating double blade saw

Details Counter-reciprocating double blade saw Counter-reciprocating double blade saw

1982-06-01

1984-07-10

Kazenske, E. R.

Cutlery

Cutting tools

Saw

30392, B27B 1904, B27B 1909

Patent

active

044584210

ABSTRACT:
This invention relates to the counter-reciprocating double blade saws including a pair of the saw blades disposed in side by side relationship, one extremity of each of the two saw blades is connected to two counter-reciprocating holders driven by a power source, respectively, which arrangement is for the counter-reciprocating double blade saw of the saber saw type. The other extremities of the two saw blades connected to two reciprocating saw blade holders at their one extremities are connected to a pair of the idler counter-reciprocating saw blade holders supported by the common frame that also supports the drive counter-reciprocating saw blade holders in the construction of the counter-reciprocating double blade saw of the bow saw or butcher saw type. The counter-reciprocating double blade saw of the two-man type saw is constructed when said common frame is removed in the counter-reciprocating double blade saw of the bow or butcher saw type and a pair of handles are added to two opposite extremities.

REFERENCES:
patent: 2283958 (1942-05-01), Tompkins

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