Conveyors: power-driven – Conveyor having impinging fluid to feed – shift or discharge... – Having lubricating means
Patent
1990-05-23
1991-12-17
Valenza, Joseph E.
Conveyors: power-driven
Conveyor having impinging fluid to feed, shift or discharge...
Having lubricating means
198845, B65G 4502
Patent
active
050728245
ABSTRACT:
A traveling web transport assembly for transporting a web of textile material includes an endless chain having a plurality of web engaging members which engage one edge portion of the textile material web. The endless chain is formed with a plurality of cylindrical hub members each receiving a pin member therethrough. Each pin member is connected to an adjacent pin member by a pin link component and each hub member is connected to an adjacent hub member by a hub link component, the pin link components and the hub link components being arranged in alternating manner. A guide roller assembly mounted on each hub member includes an outer roller element rotatably supported on a ball bearing assembly. A lubrication conduit component includes a throughbore formed in a selected one of the hub and pin link components associated with each respective hub member and opening into the ball bearing assembly for introducing lubricant to the ball bearing assembly.
REFERENCES:
patent: 2685361 (1954-08-01), Garman et al.
patent: 4526271 (1985-07-01), Finnighan
patent: 4635783 (1987-01-01), Hofling
A. Monforts GmbH & Co.
Dixon Keith L.
Valenza Joseph E.
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