Title:
MOVING DEVICE OF SHIELD EXCAVATOR AND ITS MOVING METHOD
Document Type and Number:
Japanese Patent JP3482562
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a moving device of a shield excavator and its moving method capable of rotating and moving the heavy and large-sized shield excavator in a narrow space.
SOLUTION: The moving device 1 used for at least either movement or rotation of the shield excavator is constituted of a supporting surface 2, a frame body 3 having a plurality of circular holes 31 and a spherical body 4 inserted in the circular hole of the frame body, the frame body is set on the supporting surface, and at least either movement or rotation of the shield excavator can be executed on the spherical body. A receiving holder 5 can be laid between the spherical body and the shield excavator.
Inventors:
Osamu Kawase
Iwa Nishioka
Yonemura Mitsufumi
Takeshi Nakagawa
Atsushi Taniguchi
Takeshi Yasui
Iwa Nishioka
Yonemura Mitsufumi
Takeshi Nakagawa
Atsushi Taniguchi
Takeshi Yasui
Application Number:
JP2001191764A
Publication Date:
December 22, 2003
Filing Date:
June 25, 2001
Export Citation:
Assignee:
Metropolitan Expressway Public Corporation
Taisei Corporation
Ishikawajima Harima Heavy Industries Co., Ltd.
Taisei Corporation
Ishikawajima Harima Heavy Industries Co., Ltd.
International Classes:
E21D9/06; (IPC1-7): E21D9/06
Domestic Patent References:
| JP11130219A | ||||
| JP842282A | ||||
| JP59165812U |
Attorney, Agent or Firm:
Sakuo Yamaguchi (2 outside)