Shear pin coupling

Details Shear pin coupling Shear pin coupling

1978-05-11

1980-02-05

Myhre, Charles J.

Joints and connections

Interfitted members with external bridging piece

403 2, 403369, 403370, 403371, F16D 356, F16D 700

Patent

active

041865707

ABSTRACT:
A shear pin assembly in a shaft coupling is disclosed in which an elongated, circular cylindrical shear pin having a central groove is held at its ends in split, tapered bushings received in tapered outer bushings press-fitted into bores in flanges of the two coupling halves. A loading bolt is threaded in each end of the shear pin and a head of the bolt bears against a loading plate which in turn is seated against the split inner bushing to force the inner bushing into place to rigidly grip the ends of the shear pin.

REFERENCES:
patent: 1978209 (1934-10-01), Kuhns
patent: 2022703 (1935-12-01), Bamer
patent: 2969661 (1961-01-01), Swanson
patent: 2976704 (1961-03-01), Klienschmidt
patent: 3012422 (1961-12-01), Zimmerer
patent: 3033542 (1962-05-01), Rosler
patent: 3246483 (1966-04-01), Schmitter
patent: 3847495 (1974-11-01), Peter
patent: 3855818 (1974-12-01), Hochreuter
patent: 4022536 (1977-05-01), Piepho
patent: 4089613 (1978-05-01), Babbitt

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