Portable circular saw

Details Portable circular saw Portable circular saw

1990-07-10

1991-04-30

Watts, Douglas D.

Cutlery

Cutting tools

Saw

30375, 30377, 144136R, B23D 5102, B23D 4702, B23D 5000, B27C 500

Patent

active

050106511

ABSTRACT:
A portable circular saw with a 60.degree. bevel cut capability that is provided by a combination of blade diameter, height of front and rear pivot points above the footplate, the ability to tip the saw about a front hinge point to avoid projections contacting the footplate at a 60.degree. angle and recesses and orifices provided in the footplate at points where interference would normally occur between the motor housing assembly and the saw blade when the blade is at a 60.degree. bevel angle so as to prevent any interference of the footplate with the motor housing assembly and saw blade. A positive stop is provided at angles of 45.degree. and 60.degree..

REFERENCES:
patent: 3262472 (1966-07-01), McCarty
patent: 3292673 (1966-12-01), Gregory
patent: 3977080 (1976-08-01), Allaire
patent: 4078309 (1978-03-01), Wilson
patent: 4589208 (1986-05-01), Iwasaki et al.
Power Tool Catalog of Skil Corporation, published Apr. 1989; Skil Price lists for Jan. 1, 1990 and Jul. 1, 1990; and Pairis Enterprises brochure.

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