Title:
TRANSPORTATION VEHICLE
Document Type and Number:
Japanese Patent JP2019077280
Kind Code:
A
Abstract:
To provide a transportation vehicle that can promptly and safely start a maintenance.SOLUTION: A cab base 15 elastically supporting a driving cabin 30 by air springs 50 includes displacement members 74 that can be displaced to the cab base 15. The displacement members 74 are each designed so as to be displaced between a position in which the downward movement of the driving cab 30 is restricted and a position in which the downward movement of the driving cabin 30 is allowed. Thus, an inclusion (such as a lumber) to be interposed between the driving cabin 30 and the cab base 15 is not required to be brought to a transportation vehicle 1 at the time of maintenance work of the transportation vehicle 1 for restricting the downward movement of the driving cabin. Consequently, an operator can promptly start a maintenance. In addition, in a case where plural transportation vehicles are operated, an operator is prevented from making contact with another running transportation vehicle when the operator goes for an inclusion.SELECTED DRAWING: Figure 6
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| WO/2001/023249 | RAMP-ACCOMMODATING MOVABLE SUBFRAME FOR A SEMI-TRAILER |
| WO/1996/033901 | CONTAINER WITH EXPANDABLE SIDE WALLS AND METHOD |
Inventors:
NAITO YUICHI
Application Number:
JP2017204657A
Publication Date:
May 23, 2019
Filing Date:
October 23, 2017
Export Citation:
Assignee:
NIPPON SHARYO SEIZO KK
International Classes:
B62D33/08; B62D27/04
Attorney, Agent or Firm:
Patent Service Corporation Shinmei Century