Combination spacer and lifting device for backhoe machinery

Details Combination spacer and lifting device for backhoe machinery Combination spacer and lifting device for backhoe machinery

1982-12-30

1985-01-29

Burr, Edgar S.

Excavating

Snow or ice removing or grooming by portable device

Railway clearer

37DIG3, 37DIG12, 414724, 414912, E02F 376

Patent

active

044957173

ABSTRACT:
A combination spacer and lifting device for backhoe machinery, wherein the device includes a spacer defined by an elongated tubular sleeve member which is formed having an extended tab member fixedly attached thereto. The sleeve member is positioned as a spacer between the hydraulic-cylinder link members, and is rotatably mounted on the link pin which pivotally connects the link members to the bucket of the backhoe. A hook member is pivotally connected by a release pin to the extended tab member of the sleeve, providing a means by which a chain, cable or the like can be readily attached so as to carry or lift a given load or structure.

REFERENCES:
patent: 2402352 (1946-06-01), Taylor
patent: 2515571 (1950-07-01), Siler
patent: 3501817 (1970-03-01), Bambenek et al.
patent: 3587887 (1971-06-01), De Carli
patent: 3596996 (1971-08-01), Carter
patent: 3702712 (1972-11-01), Cairns
patent: 4204348 (1980-05-01), Lydie
patent: 4242035 (1980-12-01), Hornstein
patent: 4320561 (1982-03-01), Muller et al.

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