Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
RUNNING DEVICE FOR BOGGIE TO BE USED FOR SEWAGE TREATMENT PROCESS
Document Type and Number:
Japanese Patent JP3417889
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To avoid escaping of a wheel(s) from a rail(s) when a boggie loading a stirring mechanism is changed in its direction on an endless route in a sewage treatment process and also to stabilize the boggie when it enters a direction change position on the endless route and when it comes out of the direction change position.
SOLUTION: This device has a center rail 11 on which a pair of inner wheels of a boggie 2 run, a pair of side rails 12, 12 on which an outer wheel thereof run, a circular-arc-shaped turn rail 13 connecting ends of the side rails 12, 12 mutually. The center rail 11 is divided into a fixed rail part 15 and a movable rail part 16. The longitudinal center of the movable rail part 16 is supported so as to be rotatable at the center of the circular arc of the turn rail 11. The movable rail part 16 has a positioning mechanism to the fixed rail part 15 and a level matching mechanism.


Inventors:
Katsuhiko Nagaoka
Application Number:
JP26519699A
Publication Date:
June 16, 2003
Filing Date:
September 20, 1999
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Katsuhiko Nagaoka
International Classes:
B61B13/00; B61F5/38; B61J1/02; C02F11/00; B09B3/00; (IPC1-7): B61J1/02; B09B3/00; B61B13/00; B61F5/38; C02F11/00
Attorney, Agent or Firm:
Koichi Suzue (1 person outside)