Title:
KEYLESS FRICTIONAL SHAFT LOCKING DEVICE WITH INTEGRATED FRICTIONAL DRUM CONVEYOR PULLEY END DISC
Document Type and Number:
WIPO Patent Application WO2005089491
Kind Code:
A3
Abstract:
A keyless frictional shaft locking device with integrated frictional drum conveyor pulley end disc is disclosed. The end disc is concentrically centered around a keyless frictional locking device, and the locking device is configured so as to lock around a shaft while, at the same time, effectuating a radially outward expansion of the end disc so that the end disc may securely fit within the ends of a drum conveyor pulley without the need for welding of either the end disc of the drum, or the locking device to the end disc.
Inventors:
WHIPPLE ROBERT J (US)
BURG KURT W (US)
ZAMBONI SANDRO (IT)
BURG KURT W (US)
ZAMBONI SANDRO (IT)
Application Number:
PCT/US2005/009165
Publication Date:
April 27, 2006
Filing Date:
March 18, 2005
Export Citation:
Assignee:
B LOC CORP (US)
WHIPPLE ROBERT J (US)
BURG KURT W (US)
ZAMBONI SANDRO (IT)
WHIPPLE ROBERT J (US)
BURG KURT W (US)
ZAMBONI SANDRO (IT)
International Classes:
B65G23/04; B65G13/00; B65G39/02
Foreign References:
| US6450693B1 | 2002-09-17 | |||
| US3871241A | 1975-03-18 | |||
| US3910657A | 1975-10-07 |
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