Articulated vehicle coupler

Details Articulated vehicle coupler Articulated vehicle coupler

1974-07-01

1976-01-27

Song, Robert R.

Motor vehicles

Vehicle trains

Motorized trailer

180 14B, B62D 5900

Patent

active

039346676

ABSTRACT:
This invention relates to a steerable articulation coupler for effecting rapid connection of the two sections of a ground vehicle. The coupler also provides for rapid automatic connection of the power transmission shaft. The coupler consists of a socket member and an insertion member. The insertion member includes a forward semi-spherical support surface, a rearward large diameter support surface, a guide receptacle and a set of alignment members. Counterparts on the socket member cooperate with the insertion member to align the two members.

REFERENCES:
patent: 1911507 (1933-05-01), Hitchcock
patent: 1965985 (1934-07-01), Morgan
patent: 2390908 (1945-12-01), Young
patent: 3244249 (1966-04-01), Thomas
patent: 3336996 (1967-08-01), Hautzenroeder
patent: 3604526 (1969-07-01), Hutchinson
patent: 3822756 (1974-07-01), Martin
patent: 3831693 (1974-08-01), King
patent: 3847415 (1974-11-01), Geisthoff

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