Splined shaft driving arrangement

Details Splined shaft driving arrangement Splined shaft driving arrangement

1978-08-25

1981-06-09

Gluck, Richard E.

Pumps

Motor driven

Including means for facilitating assembly or disassembly of...

417364, 74 1563, 403 38, 403359, F04B 1700, F04B 3902

Patent

active

042722241

ABSTRACT:
A drive coupling, as between an engine and a pump, facilitating assembly of the pump to the engine and preparation of the engine-pump combination for operation. Elements of the coupling include a relatively projecting externally splined shaft associated with the pump and an internally splined hub associated with the engine, the two being brought to a telescoping, interfitting relation as an inherent part of an action properly relating the pump to the engine. A shaft support assembly provides for a temporary fixing of the shaft against off center movements while it is being introduced into the hub. The hub is made a part of a separable coupling plate assembly fastened directly to the engine flywheel preparatory to a coupling of the pump to the engine. The splined connection within the hub is lubricated according to a concept substantially precluding loss of lubricant during operation of the drive coupling but providing for escape of lubricant supplied in excess of that required.

REFERENCES:
patent: 276195 (1883-04-01), Sargood et al.
patent: 2278997 (1942-04-01), Knight
patent: 3290918 (1966-12-01), Weasler
patent: 3491696 (1970-01-01), Howard
patent: 3873242 (1975-03-01), Anderson
patent: 3889489 (1975-06-01), Casey et al.
patent: 3927954 (1975-12-01), Walker

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