Clamp bar and adjustable stop for cutting board

Details Clamp bar and adjustable stop for cutting board Clamp bar and adjustable stop for cutting board

1975-02-06

1976-10-26

Meister, J. M.

Cutting

With work immobilizer

Means to clamp work

83459, 83464, 83466, 83607, B26D 510, B26D 704

Patent

active

039876942

ABSTRACT:
In a cutting board assembly having a clamp bar operated by a foot pedal mechanism for clamping papers or similar materials to the board for cutting, means are provided for accurately aligning guide markings on the paper with the cutting edge of the board. Such means include an aligning strip secured to the under surface of the clamp bar and projecting therefrom, with the straight edge of the projecting portion of the strip registering with the cutting edge of the board, whereby the markings on the paper can be visually aligned with the straight edge of the strip and therefore with the cutting edge of the board for accurate cutting. The aligning strip may be made of transparent material or of opaque material provided with apertures through which the markings can be seen. The foot pedal mechanism is also provided with adjustable stop means which limits upward travel of the clamp bar so that the aligning strip is maintained close to the paper to be cut for accurate alignment of the markings thereon.

REFERENCES:
patent: 18065 (1957-08-01), Toulmin
patent: 811940 (1906-02-01), Marston et al.
patent: 884219 (1908-04-01), Scates
patent: 1167435 (1916-01-01), Robertson et al.
patent: 1612956 (1927-01-01), Valiquette et al.
patent: 1730718 (1929-10-01), Bosch, Jr.
patent: 2327223 (1943-08-01), Silver
patent: 2353590 (1944-07-01), Schutz
patent: 3532018 (1970-10-01), Szabo

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