Ring saw

Details Ring saw Ring saw

1994-01-13

1994-12-20

Bray, W. Donald

Woodworking

Special-work machine

Tree felling

83788, 83848, 144 3D, 144336, A01G 2308

Patent

active

053738756

ABSTRACT:
A ring saw is described which has a novel construction for centering the cutting ring. The ring saw is characterized by a groove in the inner annular surface of the cutting ring. A plurality of rollers are provided which engage the groove in the inner annular surface. The rollers serve to center the cutting ring relative to the saw body while withstanding axial and radial loads placed upon the cutting ring. The construction, as described, serves to increase the capacity of the cutting ring to withstand radial and axial loading.

REFERENCES:
patent: 3915209 (1975-10-01), Denis
patent: 4013106 (1977-03-01), Albright
patent: 4081009 (1978-03-01), Curlett
patent: 4625781 (1986-12-01), Miller et al.
patent: 4738291 (1988-04-01), Isley

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