Driver system roller apparatus

Details Driver system roller apparatus Driver system roller apparatus

1991-03-11

1992-01-14

Dayoan, D. Glenn

Conveyors: power-driven

Conveyor section

Live roll

198789, B65G 1306

Patent

active

050802194

ABSTRACT:
A drive system roller apparatus used for a roller conveyor built in a shelf device or a roller conveyor installed on a floor, wherein at the outer periphery of a roller shaft supported at a frame is provided a roller body rotatable and supporting a load to be transported, between the roller body and the roller shaft is provided an annular flexible member which is capable of expanding and contracting so as to contact with and remove from the inner periphery of the roller body by the expansion and contraction, and the flexible member is rotatably driven, so that an operating fluid is supplied from the fluid route into the flexible member, and the flexible member in the contacting state is expanded to abut against the inner surface of the roller body, thereby the roller body rotates to transport a load.

REFERENCES:
patent: 1733379 (1929-10-01), Lowy
patent: 4314629 (1982-02-01), Shilander et al.
patent: 4325474 (1982-04-01), Rae
patent: 4366899 (1983-01-01), Doro
patent: 4401208 (1983-08-01), Allmacher, Jr.

Affiliated with

Also associated with

Rating

Driver system roller apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Driver system roller apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Driver system roller apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-535174