Title:
TRAVEL VEHICLE IN PROPULSION PIPE
Document Type and Number:
Japanese Patent JP2001164882
Kind Code:
A
Abstract:
To provide a travel vehicle capable of traveling safely on two rails without being derailed even if two rails arranged in a propulsion pipe for traveling a truck are twisted in a propulsion process.
A flange is fitted to only one side of the tread face of each wheel of the conventional truck, however flanges are fitted to both sides of the tread face of each wheel of this travel wheel.
Inventors:
HONMA RYOJI
Application Number:
JP34700499A
Publication Date:
June 19, 2001
Filing Date:
December 07, 1999
Export Citation:
Assignee:
HONMA RYOJI
International Classes:
E21D9/12; B61B13/10; (IPC1-7): E21D9/12; B61B13/10
Attorney, Agent or Firm:
Masami Sakai
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