Folding bucksaw

Details Folding bucksaw Folding bucksaw

1991-12-09

1993-05-11

Watts, Douglas D.

Cutlery

Cutting tools

Saw

30512, 24455, B27B 2102, B27B 2100, A44B 2100

Patent

active

052089860

ABSTRACT:
A foldable bucksaw includes an elongated hollow box frame, which is also a blade storage sheath, with left and right handles connected by over center hinges to the ends of the box frame for movement between storage position and operative position. A screw mechanism on one handle is connected to the sawblade to tighten and loosen it. The screw mechanism includes an adjusting screw mounted on the handle and a tensioner nut for connection to the blade. The tensioner nut includes a central threaded aperture, a blade mount portion below it to position the sawblade in line with the adjusting screw, and an upper portion for extension into said saw handle to prevent the tensioner nut from rotating when the adjusting screw is rotated and while the blade is in use.

REFERENCES:
patent: 1290528 (1919-01-01), Ehrlich
patent: 1565861 (1925-12-01), McIntire
patent: 2194494 (1940-03-01), Carroll
patent: 2595288 (1952-05-01), Peters
patent: 2930420 (1960-03-01), Brion
patent: 4376456 (1983-03-01), Jacoff
patent: 4913204 (1990-03-01), Moores
patent: 5074002 (1991-12-01), Huang

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