Material gripping device

Details Material gripping device Material gripping device

1978-03-03

1979-08-28

Oresky, Lawrence J.

Material or article handling

Device for emptying portable receptacle

With container opening means

271 183, 294 61, B65G 6504

Patent

active

041658116

ABSTRACT:
A device for gripping and transferring a fabric material such as a canvas sack or the wrapper of a bale is disclosed comprising a carriage movable on a rail and on which is mounted a gripping assembly. The gripping assembly includes a disc having engagement tines disposed thereon which is driven by a low torque motor. The operations of lowering the discs for engagement of the fabric, engagement and transfer of the fabric are integrated for sequential action.

REFERENCES:
patent: 166171 (1875-07-01), White
patent: 2205550 (1940-06-01), Wehr
patent: 2539849 (1951-01-01), Lum
patent: 2809067 (1957-10-01), Macchi
patent: 3493258 (1970-02-01), Wyrough
patent: 3853235 (1974-12-01), Lambert et al.

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