Gripping tool, particularly for handling timber

Details Gripping tool, particularly for handling timber Gripping tool, particularly for handling timber

1979-05-31

1980-12-30

Kunin, Stephen G.

Material or article handling

Vertically swinging load support

Grab

294 88, 294106, 414722, B66C 316

Patent

active

042420377

ABSTRACT:
A gripping tool, particularly intended to be fitted on the jib of a crane. The tool comprises a support member and gripping jaws arranged to pivot towards and away from one another relative to said support member. By means of connecting rods 25 the gripping jaws are removably secured in pairs to the ends of two tubular shafts and are arranged to pivot jointly in opposite directions about coaxial shaft journals on the support member. Each gripping jaw is provided with a laterally directed hub sleeve having a non-round cross-sectional shape. The hub sleeves are arranged for insertion into the ends of the tubular shafts.

REFERENCES:
patent: 3069761 (1962-12-01), Sommer
patent: 3359033 (1967-12-01), Curtis
patent: 3413029 (1968-11-01), Donovan
patent: 3438523 (1969-04-01), Vik

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