Foam rubber cutting device

Details Foam rubber cutting device Foam rubber cutting device

1976-02-26

1976-11-30

Smith, Al Lawrence

Cutlery

Cutting tools

With blade moving means

30355, 83427, B23D 4916, B27B 1110

Patent

active

039940659

ABSTRACT:
A reciprocating saw for cutting foam rubber having a blade with a pattern of no-set teeth interrupted at intervals by toothless arcuate grooves, and a guide member having a slotted, elongated, wedge-shaped section enclosing the portion of the blade rearward of the blade cutting section, and a base section connected to the slotted section for confining the material to be cut above the base and in the cutting region of the blade during the cutting operation.

REFERENCES:
patent: 431999 (1890-07-01), Salisbury
patent: 1911974 (1933-05-01), Shelton
patent: 2659969 (1953-11-01), Merkur
patent: 2799930 (1957-07-01), Champlin
patent: 3153363 (1964-10-01), Hoenke

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