Guiding device for a portable machine

Details Guiding device for a portable machine Guiding device for a portable machine

1989-01-27

1990-04-24

Chin-Shue, Alvin C.

Supports

Machinery support

Movable machine

248657, 83745, 269 1, 30372, B27B 904

Patent

active

049193848

ABSTRACT:
A device for supporting and guiding portable electric machines performing a rectilinear work, such as a cut, a rabbet or bead, which includes a rectilinear rail (1) of a U-shaped section including two parallel wings (2) and a bottom (3) in which a travelling path (5) receives a mobile carrier (6) adapted for carrying the machine, the rail being fixed to the material (23) to be worked by sliding stirrups (8, 24); the rail is made at least on a major portion of its perimeter of a double U-shaped wall, the two walls being rigidly connected to one another by braces placed in the space between the two walls so as to form a monolithic structure, non deformable under the efforts generated by the machine in any position.

REFERENCES:
patent: 4291602 (1981-09-01), Fast et al.
patent: 4381103 (1983-04-01), Ferdinand et al.
patent: 4566188 (1986-01-01), Wilson

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