Woodworking – Slicer – Rotary disk
Patent
1990-06-25
1991-04-02
Bray, W. Donald
Woodworking
Slicer
Rotary disk
74665B, 241 32, 241 92, 144172, B27C 100
Patent
active
050040286
ABSTRACT:
A chip slicer for slicing wood chips such as for use in a pulp preparation procedure with an annular housing having knives therein and a rotor therein with anvil means for carrying wood chips against the knives with a shaft extending coaxially for diving the rotor, a driving hub mounted on the shaft and connected to it, a driven hub rotatably mounted by bearings on the driving hub with each of the hubs having annular plates and shear pins extending axially between the plates of a strength to transmit normal rotational power and to shear upon forced stalling of the rotor with the driven hub permitting continued rotation of the driving hub within the driven hub and continued rotation of the shaft with forced stalling of the rotor.
REFERENCES:
patent: 3000577 (1961-09-01), Ferguson
patent: 3838823 (1974-10-01), Lewis
patent: 3840187 (1974-10-01), Brewer
patent: 4604035 (1986-08-01), Roberts
patent: 4770217 (1988-09-01), Strong
patent: 4827989 (1989-05-01), Strong
patent: 4858834 (1989-08-01), Lanham
patent: 4892257 (1990-01-01), Stoeckmann et al.
Adams James
Gobel Richard
Lanham Bryan
Beloit Corporation
Bray W. Donald
Campbell Raymond W.
Veneman Dirk J.
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