Router attachment

Details Router attachment Router attachment

1985-03-11

1986-01-28

Bray, W. D.

Woodworking

Shaping machine

Heel forming

144136C, 144251R, 409181, B25F 500

Patent

active

045665125

ABSTRACT:
An attachment for portable routers having a relatively long, rotary cutting tool for imparting decorative contours in relatively non-portable construction components such as staircase railings and the like. A massive block is mounted on a relatively thick base plate and the block, in turn, mounts a cantilevered bearing holder in spaced apart parallelism from the base plate. One end of the shaft of the cutting tool is rotatably mounted in the bearing and the other shaft end is coupled to the router chuck.

REFERENCES:
patent: 1415048 (1922-05-01), Pangian
patent: 3162221 (1964-12-01), Lacey
patent: 3332462 (1967-07-01), Williams
patent: 4041997 (1977-08-01), Selfe
patent: 4197887 (1980-04-01), Groves
patent: 4252162 (1981-02-01), Norlander
patent: 4294297 (1981-10-01), Kieffer
patent: 4504178 (1985-03-01), Seidenfaden

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