Title:
COUPLER FOR RAILWAY MODEL, AND RAILWAY MODEL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2006/009163
Kind Code:
A1
Abstract:
A coupler (2) for a railway model has a first half circular tube section (5e), a second half circular tube section (5f) facing the first half circular tube section (5e) on a circle substantially concentric with the first half circular tube section (5e) and having an inner diameter greater than the outer diameter of the first half circular tube section (5e), a first engagement section (5g) provided in a projecting manner on the outer peripheral surface of the first half circular tube section (5e), and a second engagement section (5h) provided in a recessed manner in the inner peripheral surface of the second half circular tube section (5f) and having a recess width in the circumferential direction greater than the width in the circumferential direction of the projection of the first engagement section (5g).
Inventors:
UTSUMI SHINTARO (JP)
Application Number:
PCT/JP2005/013298
Publication Date:
January 26, 2006
Filing Date:
July 20, 2005
Export Citation:
Assignee:
TOMY CO LTD (JP)
UTSUMI SHINTARO (JP)
UTSUMI SHINTARO (JP)
International Classes:
A63H19/18; (IPC1-7): A63H19/18
Foreign References:
| DE810607C | 1951-11-05 | |||
| US3330066A | 1967-07-11 | |||
| JPS49104746A | 1974-10-03 |
Attorney, Agent or Firm:
Arafune, Hiroshi c/o KOYO INTERNATIONAL PATENT AND LAW FIRM (5F. Nikko Kagurazaka Bldg., 18, Iwatoch, Shinjuku-ku Tokyo 32, JP)
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