Title:
軌陸両用リヤカー
Document Type and Number:
Japanese Patent JP7473220
Kind Code:
B2
Abstract:
To provide a track/road rear car which can travel on a rail of a railroad and even on a road other than the rail.SOLUTION: A track/road rear car includes: a rear car main body 11 which is provided with a load carrying platform 11a; a wheel support part 12 which includes a front wheel 12b and a rear wheel 12c for rail traveling on both right and left sides of the load carrying platform 11a; a tire support part 13 which is provided with a tire 13d on both right and left sides of the load carrying platform 11a; and a tire lifting part 14 which lifts the tire support part 13 to the load carrying platform 11a and travels on a ground surface by the tire 13d by descending a ground contact surface of the tire 13d up to a height lower than a rail contact surface of the front wheel 12b and the rear wheel 12c for rail traveling, and on the other hand travels on the rail by the front wheel 12b and the rear wheel 12c for rail traveling by rising the ground contact surface of the tire 13d up to a height higher than the rail contact surface of the front wheel 12b and the rear wheel 12c for rail traveling.SELECTED DRAWING: Figure 1
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Inventors:
Seiji Hosokawa
Tomoaki Sato
Tomoaki Sato
Application Number:
JP2021175243A
Publication Date:
April 23, 2024
Filing Date:
October 27, 2021
Export Citation:
Assignee:
Track maintenance equipment maintenance company
International Classes:
B60F1/04; B62B1/10; B62B3/00; E01B31/00
Domestic Patent References:
| JP2010089571A | ||||
| JP11139200A | ||||
| JP4100774A | ||||
| JP4003513U | ||||
| JP2002087037A | ||||
| JP2017159759A | ||||
| JP3204753U | ||||
| JP5030092U | ||||
| JP5020962U |
Foreign References:
| US20170361670 |
Attorney, Agent or Firm:
Shigeo Nakajima
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