Conveyor ball unit

Details Conveyor ball unit Conveyor ball unit

1993-06-14

1994-03-29

Valenza, Joseph E.

Conveyors, chutes, skids, guides, and ways

Rollerways

Submerging and rising

384 49, B65G 1300

Patent

active

052976637

ABSTRACT:
A conveyor ball unit comprises a conveyor ball resting on mounting balls in a mounting shell. A retaining ring is provided to hold the conveyor ball on the mounting balls in the mounting shell. The mounting shell can be set into an opening in a supporting structure and rests on the supporting structure by way of a shell rim. The unit is fixed in place by resilient first locking elements comprising in a first embodiment of the invention resiliently deformable projections which also define radial recesses in the interior of the mounting shell into which recesses projections formed on the retaining ring can be inserted in order to fix the ring within the mounting shell.

REFERENCES:
patent: 1963956 (1934-06-01), Craig
patent: 3466697 (1969-09-01), Cain et al.
patent: 4696583 (1987-09-01), Gorges
patent: 4778041 (1988-10-01), Blaurock
patent: 5033601 (1991-07-01), Huber
patent: 5076412 (1991-12-01), Huber
patent: 5096308 (1992-03-01), Sundseth
patent: 5219057 (1993-06-01), Sundseth

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