Chain saw safety-brake system

Brakes – Wheel – Transversely movable

Patent

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Details

30381, 188166, 188196M, F16D 4910

Patent

active

045865884

ABSTRACT:
A chain saw safety-brake system including a pivotable member, and a screw located in side-by-side relation to the pivotable member and having a brake band connected thereto at one end. The screw can be operated from outside of the chain saw to adjust the length of the brake band. The pivotable member and the screw are assembled with a lock lever for locking a clutch drum and contained in a casing to provide a packaged unit.

REFERENCES:
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patent: 4286695 (1981-09-01), Grattapaglia
patent: 4310972 (1982-01-01), Isberg et al.
patent: 4359144 (1982-11-01), Coleman et al.
patent: 4474269 (1984-10-01), Kloberg et al.
patent: 4493400 (1985-01-01), Nagashima et al.

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