Coupling device

Details Coupling device Coupling device

2005-02-08

2005-02-08

Morris, Lesley D. (Department: 3611)

Land vehicles

Wheeled

Articulated vehicle

C280S504000

Reexamination Certificate

active

06851698

ABSTRACT:
A coupling member2is brought into a mouth23to contact a camming surface61of an engagement member60. The member60rotates clockwise to bring the securement means50up to retain the coupling member. A camming surface62of the engagement member60contacts surface72of a restrictor70to cause the restrictor to first move anticlockwise and then to drop back in a clockwise direction to trap the engagement member in position and to prevent the securement means50from allowing the coupling member2to be released.

REFERENCES:
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patent: 5031927 (1991-07-01), Frenette
patent: 5713691 (1998-02-01), Solberg
patent: 10 08 123 (1957-05-01), None
patent: 10 29 240 (1958-04-01), None
patent: 10 30 193 (1958-05-01), None
patent: 12 08 199 (1965-12-01), None
patent: 0 968 852 (2000-01-01), None

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