Trolling motor mount clutch slip-joint

Marine propulsion – Electric drive for propelling means

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Details

440 65, B63H 512

Patent

active

054052742

ABSTRACT:
The present invention prevents damage to the trolling motor and the mount by providing a shock-absorption system capable of lengthening to allow the motor assembly to pivot out of the path of an obstruction. Adjustable friction force maintains the clutch system assembly in its normal operating upright condition. When the trolling motor strikes an underwater object, the clutch friction is overcome and the clutch assembly lengthens, thus assuring that any damage is minimized.

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patent: 3240453 (1966-03-01), Kiekhaefer
patent: 3674228 (1972-07-01), Horton
patent: 3839986 (1974-10-01), Meyer et al.
patent: 4555233 (1985-11-01), Klammer et al.
patent: 4734068 (1988-03-01), Edwards
patent: 5238432 (1993-08-01), Renner

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