Title:
TRANSPORT DEVICE FOR BOX CULVERT
Document Type and Number:
Japanese Patent JP3311062
Kind Code:
B2
Abstract:
PURPOSE: To ensure easy positioning by providing a travel truck for loading a box culvert thereon for transport, and further providing the travel truck with a plurality of lift tables and transverse feed devices.
CONSTITUTION: A long-shaped travel truck 1 as a box culvert transport device is laid in parallel and the inside thereof is made hollow. Also, a drive motor 5 is laid at the base end of the truck 1. Lift tables 3 are loaded on the truck 1 and moved up or down on the operation of cylinders 10, thereby carrying a box culvert to an installation position. Furthermore, a transverse feed device 15A is provided backward of the advance direction of the tables 3, while a transverse feed device 15-B is provided forward of the advance direction, thereby adjusting the lateral shift of the tables 3. As a result, the transport device can be used within restricted drilling cross sectional area.
Inventors:
Hirohisa Mizutani
Application Number:
JP2824293A
Publication Date:
August 05, 2002
Filing Date:
February 17, 1993
Export Citation:
Assignee:
Mizutani Construction Industry Co., Ltd.
International Classes:
B61B13/06; B66F9/06; E03F3/06; (IPC1-7): E03F3/06; B61B13/06; B66F9/06
Domestic Patent References:
| JP63185885U |
Attorney, Agent or Firm:
Hisashi Kato
Previous Patent: ELECTRONIC DEVICE
Next Patent: OPTICAL FIBER CONNECTING SLEEVE FOR OPTICAL ELEMENT HOUSING CASING
Next Patent: OPTICAL FIBER CONNECTING SLEEVE FOR OPTICAL ELEMENT HOUSING CASING