Hand circular saw

Details Hand circular saw Hand circular saw

1992-07-22

1993-12-21

Watts, Douglas D.

Cutlery

Cutting tools

Saw

30377, B23D 4702, B23D 5102

Patent

active

052711552

ABSTRACT:
A motor driven hand circular saw has a base plate arranged to be positioned over a workpiece, and a saw blade which is displaceable parallel and tiltably about a turning axle relative to the base plate for performing inclined or bevel cuts so that by tilting of the saw blade relative to the base plate about the axle, the saw blade and the axle are displaced parallel to the base plate with a stroke which is proportional to a respective tilting angle transversely to a direction downstream of a cutting point and counteracts a natural displacement of a saw engaging line of the saw blade on the workpiece.

REFERENCES:
patent: 3262472 (1966-07-01), McCarty et al.
patent: 3977080 (1976-08-01), Allaire
patent: 4290464 (1981-09-01), Marsan
patent: 4589208 (1986-05-01), Iwasaki et al.
patent: 4999916 (1991-03-01), Sistare
patent: 5010651 (1991-04-01), Techter et al.
patent: 5121545 (1992-06-01), Honaka et al.

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