Motor housing for an electric trolling motor

Details Motor housing for an electric trolling motor Motor housing for an electric trolling motor

1974-11-22

1976-05-04

Blix, Trygve M.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 87, B63H 2126, H02K 512

Patent

active

039540820

ABSTRACT:
A housing and sealing gasket encapsulating an unsealed DC motor for submerged use in water. The motor is held within the housing by means of a sealing composition and a biasing end cap to prevent motor vibrations. The sealing gasket disposed within a bearing cup receives the work shaft of the motor protruding from the housing. A flexible collar of the gasket engages the work shaft and is encircled by a biasing spring to insure effective sealing.

REFERENCES:
patent: 2824984 (1958-02-01), Harris
patent: 2944297 (1960-07-01), Maynard
patent: 3593050 (1971-07-01), Ware
patent: 3791331 (1974-02-01), Dilley
patent: 3814961 (1974-06-01), Nelson et al.

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