Coupling

Details Coupling Coupling

1989-01-26

1990-01-16

Kundrat, Andrew V.

Joints and connections

Including distinct packing

403337, 403355, 464130, B25G 300

Patent

active

048939625

ABSTRACT:
A coupling which transfers torque from one shaft to another through a fitting portion of a key and a keyway. Seal members are provided in gaps which are formed between opposite surfaces of the key and keyway and which do not transfer torque, so as to prevent entry of water into the gaps without bearing pressure due to the torque.

REFERENCES:
patent: 2585113 (1952-02-01), Gredell
patent: 3138032 (1964-06-01), Raso et al.
patent: 4090796 (1978-05-01), Okuda et al.

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