Title:
BELT INTERPOSING TYPE BELT CONVEYER
Document Type and Number:
Japanese Patent JP3471708
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a belt interposing type belt conveyer of a relatively simple structure capable of controlling a vertical shift of a belt conveyer from a load variation in minimum.
SOLUTION: A drive shaft 20a of a drive pulley 20 of a lower conveyer belt 21 and a drive shaft 30a of a drive pulley 30 of an upper conveyer belt 31 are connected by a drive mechanism 11. The drive mechanism 11 is comprised of a pair of transmission mechanisms 11A, 11B connected through a reverse device 11C comprised of a pair of same spur gears 14, 15 meshing each other and each transmission device 11A, 11B is provided with an endless roller chain 12, 13.
Inventors:
Hideo Kikuchi
Application Number:
JP2000117962A
Publication Date:
December 02, 2003
Filing Date:
April 19, 2000
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
B65G15/16; B65G23/28; (IPC1-7): B65G15/16; B65G23/28
Domestic Patent References:
| JP4881260A | ||||
| JP50130084U | ||||
| JP58110607U | ||||
| JP468018U |
Attorney, Agent or Firm:
Minoru Torisu (1 person outside)