Cutlery – Cutting tools – Saw
Patent
1976-12-15
1977-12-06
Peters, Jimmy C.
Cutlery
Cutting tools
Saw
B27B 1702
Patent
active
040608948
ABSTRACT:
A safety bar for chain saws which includes a bar latch pivotally mounted on the chain saw frame above the chain bar and having a protective bar projecting from the bar latch and extending the length of the chain and chain bar. The projecting bar protects the user in the event the saw suddenly recoils and dislodges the user's grip on the handle while in use. The safety bar mechanism permits the safety bar to automatically pivot upwardly as cutting is accomplished from the top to the bottom of a saw stock, and is capable of being pivotally manipulated to the underside of the chain saw when it is desired to cut from the bottom to the top of the stock.
REFERENCES:
patent: 2937673 (1960-05-01), Duperron
patent: 3754328 (1973-08-01), Knerr
Harrison John M.
Peters Jimmy C.
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