Cable operated loader apparatus

Details Cable operated loader apparatus Cable operated loader apparatus

1987-11-27

1989-01-03

Paperner, Leslie J.

Material or article handling

Vertically swinging load support

Shovel or fork type

414706, 414716, E02F 342

Patent

active

047953055

ABSTRACT:
A portable bucket loader attachment can be operated by a conventional garden tractor or pickup truck. The loader has a wheel mounted frame having a forwardly extending boom carrying a bucket rotationally mounted at the end of the boom. A rotational control device mounted on the frame is operated by one or more cables which are operatively connected to a pair of electric winches. The rotational control device is connected to the bucket by connecting rods which control the rotational position of the bucket about the boom, thus controlling the "scoop" and "dump" functions of the bucket. Elevation of the bucket is controlled by a winch which retrieves and releases cable connected to the rotational control device, the cable also passing over a sheave mounted at an upper portion of the frame.

REFERENCES:
patent: 1611195 (1926-12-01), Jelen
patent: 2119139 (1938-05-01), Owen et al.
patent: 2303001 (1942-11-01), Ruddock
patent: 2330041 (1943-09-01), Franke
patent: 2336390 (1943-12-01), Boll
patent: 2371273 (1945-03-01), Walker
patent: 3034671 (1962-05-01), Schwellenbach
patent: 3347577 (1967-10-01), Carlson et al.
patent: 4044903 (1977-08-01), Baron
patent: 4140186 (1979-02-01), Stedman

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