EP 0979380 A1 20000216 - DEVICE FOR DRIVING A CYLINDER IN ROTATION
Title (en)
DEVICE FOR DRIVING A CYLINDER IN ROTATION
Title (de)
ANTRIEBSSYSTEM EINER DREHTROMMEL
Title (fr)
SYSTEME D'ENTRAINEMENT D'UN TAMBOUR EN ROTATION
Publication
Application
Priority
- FR 9802628 W 19981204
- FR 9715418 A 19971205
Abstract (en)
[origin: FR2772100A1] The invention concerns a device for driving a cylinder (1) in rotation about its longitudinal axis, comprising (a) a ring gear (2) perpendicular to the cylinder axis; (b) truncated rollers (4, 5) arranged on each side of the ring gear, one of which at least being a drive roller; and (c) at least one actuator acting on at least one roller for pressing it on the ring gear, the actuator supports and the roller supports being linked to a common structure capable of moving to respond to the movements and possible direction changes during its operation. The invention is applicable for a rotary furnace for firing minerals.
IPC 1-7
IPC 8 full level
F16H 13/04 (2006.01); C04B 7/44 (2006.01); F16C 13/04 (2006.01); F16H 1/26 (2006.01); F27B 7/22 (2006.01); F27B 7/26 (2006.01)
CPC (source: EP US)
Citation (search report)
See references of WO 9930095A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
FR 2772100 A1 19990611; FR 2772100 B1 20000225; AU 1491399 A 19990628; AU 745068 B2 20020307; CA 2278740 A1 19990617; CZ 279399 A3 19991215; EP 0979380 A1 20000216; JP 2001510552 A 20010731; NO 993780 D0 19990804; NO 993780 L 19990921; PL 334960 A1 20000327; US 6186778 B1 20010213; WO 9930095 A1 19990617
DOCDB simple family (application)
FR 9715418 A 19971205; AU 1491399 A 19981204; CA 2278740 A 19981204; CZ 279399 A 19981204; EP 98958953 A 19981204; FR 9802628 W 19981204; JP 53023299 A 19981204; NO 993780 A 19990804; PL 33496098 A 19981204; US 35562700 A 20000105