Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1992-06-03
1993-09-07
Yost, Frank T.
Metal working
Method of mechanical manufacture
Assembling or joining
72176, 83485, B23D 4702
Patent
active
052417352
ABSTRACT:
A radial saw assembly (10) includes a base (14) and a column (22) extending vertically upward from the base. A saw arm (24) is attachable to the column and extends horizontally outwardly therefrom. The arm is vertically movable relative to the column and supports a cutting assembly (26) for cutting a workpiece. The cutting assembly is horizontally movable relative to the saw arm. The saw arm is made by a roll forming process with a minimal number of secondary operations being performed to provide openings (44a-44d, 58, 70a-70c, 74, 92, 94 100) for installing the arm on the column and other components to the arm.
REFERENCES:
patent: 2870801 (1959-01-01), Cravens
patent: 2974710 (1961-03-01), Braeuninger
patent: 3586079 (1971-06-01), Collins, Sr. et al.
patent: 3850019 (1974-11-01), Bray et al.
patent: 4130974 (1978-12-01), Chalmers et al.
patent: 4574671 (1986-03-01), Alessio
patent: 4942753 (1990-07-01), Wilieke
patent: 4958544 (1990-09-01), Miyamoto
patent: 5063806 (1991-11-01), Mayfield
Emerson Electric Co.
Peterson Kenneth E.
Yost Frank T.
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