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Title:
MAGNET BELT DRIVE TYPE CONVEYING EQUIPMENT
Document Type and Number:
Japanese Patent JP3703663
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To make conveying equipment for materials and bars travel by comparatively large thrust, to improve gradeability, and to enable smooth passing through a sharp turning section.
SOLUTION: In a tunnel, a locomotive 3 of a conveying vehicle 2 is driven by a magnet belt driving device 7 to make a truck 4 travel along a guide rail 1. A stable wheel 5 traveling on the ground is provided on front and back sides of the locomotive 3, and a supporting wheel 6 traveling on the guide rails 1 is provided at a center between the front and back sides. The locomotive 3 has a frame 8 wherein a plurality of a crossbeam are laid between a pair of right and left side beams in a back-and-forth direction. A supporting frame 10 of the magnetic belt driving device 7 is coupled to the frame 8 by a coupling arm 11 so as to relatively displace in a lateral direction. A guide roller 12 rolling on both web surfaces of the guide rail 1 is horizontally journalled at both of back and forth ends of the supporting frame 10 in the magnet belt driving device 7. A magnetic belt 15 is looped between a driving and a follower drums in a lower stage of the supporting frame 10. The magnetic belt 15 is magnetically adsorbed to the guide rail 1 to draw-around drive.


Inventors:
Shigematsu
Kenji Murayama
Kimiaki Sakamoto
Naoki Ueda
Junichi Shionotani
Application Number:
JP30801499A
Publication Date:
October 05, 2005
Filing Date:
October 29, 1999
Export Citation:
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Assignee:
Obayashi Corporation
Sanwa Tech Co., Ltd.
International Classes:
B61B13/12; B61B13/06; B61B13/10; B62D55/265; B62D57/024; (IPC1-7): B61B13/12; B61B13/10; B62D55/265; B62D57/024
Domestic Patent References:
JP9249119A
JP7309230A
JP9150736A
Attorney, Agent or Firm:
Tadashi Otsuka