Device for fastening a gripper bar on a chain train in a machine

Details Device for fastening a gripper bar on a chain train in a machine Device for fastening a gripper bar on a chain train in a machine

1995-05-03

1996-09-17

Bidwell, James R.

Conveyors: power-driven

Conveyor section

Unit load conveying surface means moved about an endless or...

198817, 1984701, 271204, B65G 1738

Patent

active

055559697

ABSTRACT:
A device for fastening a gripper bar to a driving chain includes a first part which is an integral part of the chain of which it is to replace one of the links, this first part consisting of vertical outer plate portions and vertical inner plate portions linked by an inner connection and able to receive between them the upstream axle and the downstream axle of the chain link. The device also includes a horizontal plate portion extending from the inner vertical plate portion for engaging an upper surface of an upper wall of the bar while a counter-plate is inserted in the profiled piece of the bar end so that the upper wall of the profiled piece of the bar is disposed between the counter-plate and the horizontal plate portion and these members are interconnected by threaded fasteners.

REFERENCES:
patent: 3826486 (1974-07-01), Abendroth
patent: 4635788 (1987-01-01), McDonald
patent: 5125640 (1992-06-01), Yerly et al.
patent: 5145055 (1992-09-01), Kondo
patent: 5201516 (1993-04-01), Cherian et al.

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