Electrically actuated quick-connect coupler

Details Electrically actuated quick-connect coupler Electrically actuated quick-connect coupler

1996-08-13

1998-06-23

Underwood, Donald W.

Material or article handling

Vertically swinging load support

Shovel or fork type

37468, E02F 514

Patent

active

057695962

ABSTRACT:
The coupler is attached to the boom of a tractor or other vehicle and enables the boom to be quickly and automatically connected to and disconnected from an implement such as a loader bucket. The coupler includes laterally shiftable pins that are moved into and out of latching relation with the implement by a linear actuator powered by an electric motor which may be quickly and easily connected with the electrical system of the vehicle.

REFERENCES:
patent: 3760883 (1973-09-01), Birk
patent: 4329797 (1982-05-01), Shumaker
patent: 4798511 (1989-01-01), Kaczmarczyk et al.
patent: 4955779 (1990-09-01), Knackstedt
patent: 5419673 (1995-05-01), Merhar
Cover page and pp. 3 and 4 of a brochure published Oct. 1992 and entitled Warner Electrak.RTM. Linear Actuator System.

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