Coupling member

Details Coupling member Coupling member

1983-05-20

1985-12-17

Peters, Jr., Joseph F.

Land vehicles

Wheeled

Articulated vehicle

70 93, 70101, 292264, B60D 702

Patent

active

045588805

ABSTRACT:
The present invention relates to a coupling member which comprises a first slotted member and a second key member, wherein the second key member is arranged to be inserted in to the slot of the first member and to be latched to the first member upon being partially rotated. The coupling member of the present invention is particulary envisaged for use as a secondary safety coupling between a towing vehicle and a trailer which are coupled by a primary coupling such as a ball and socket coupling.

REFERENCES:
patent: 612138 (1898-10-01), Reeve
patent: 1329723 (1920-02-01), Muennich
patent: 2985476 (1961-05-01), Tiffany
patent: 3125355 (1961-11-01), Snuggins
patent: 3132878 (1964-05-01), Puydt et al.
patent: 4106800 (1978-08-01), Nakanishi

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