Bearing protector for a rotary hoe

Details Bearing protector for a rotary hoe Bearing protector for a rotary hoe

1992-07-27

1993-07-06

Corbin, David H.

Earth working

Rolling, rotating or orbitally moving tool

Tool has circumferentially spaced teeth, tines, blades or...

277 95, 172547, 172688, 172697, A01B 2102

Patent

active

052245535

ABSTRACT:
An improvement for no-till rotary hoes to prevent trash from accumulating around a bearing of the rotary hoes thus destroying the bearing. An elongated axle mounts a hoe wheel distant from its corresponding support arm and in close proximity to an adjacent support arm, and the axle is protected by a spring-loaded protective sleeve which is spring loaded to provide a frictional seal against the bearing of the hoe wheel.

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