Roller nose bar

Details Roller nose bar Roller nose bar

1987-10-13

1989-03-21

Yost, Frank T.

Cutlery

Cutting tools

Saw

30387, B23D 5702

Patent

active

048131350

ABSTRACT:
A nose roller tip for a cutter bar of a chain saw. There is a mounting web to engage the cutter bar. A pair of rollers are each mounted on opposed sides of the mounting web. There are outer plates, one adjacent each roller. The mounting web, rollers and outer plates are attached together to allow free rotation of the roller relative to the nose roller tip.

REFERENCES:
patent: 2532981 (1950-12-01), Wolfe
patent: 3602274 (1969-05-01), Barrett
patent: 4492030 (1985-01-01), Beerens
patent: 4722141 (1988-02-01), Lim et al.

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