Snow blower auxiliary for rotary lawn mower

Details Snow blower auxiliary for rotary lawn mower Snow blower auxiliary for rotary lawn mower

1981-12-24

1983-09-13

Burr, Edgar S.

Excavating

Snow or ice removing or grooming by portable device

Combined or convertible

56 169, E01H 509

Patent

active

044034334

ABSTRACT:
A snow blower auxiliary for a rotary lawn mower easily attachable to the deck of the lawn mower, and which is powered by a drive belt connected to the mower's power shaft which normally would power the mower's cutter blade. The drive belt powers a vertical power shaft of the snow blower auxiliary; and that vertical power shaft passes through a relatively stationary body member through which also passes a horizontal drive shaft which powers the snow blower, and which provides a pressure means by which a spring means is able to swing the vertical power shaft in a manner to exert and maintain the desirable tension in the power belt. The auxiliary thus provides a conversion unit for achieving snow blower operativity of the lawn mower; and it provides advantages of low cost, lack of need of an auxiliary engine means, convenience of storage, off-season usage of the lawn mower's power means, etc.

REFERENCES:
patent: 3029533 (1962-04-01), Schwanke et al.
patent: 3131491 (1964-05-01), Durrschmidt
patent: 3319363 (1967-05-01), Kennedy
patent: 4104812 (1978-08-01), Stribiak, Jr.
patent: 4308676 (1982-01-01), Doane

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