Title:
CARRYING IN/OUT FACILITY AND CARRYING IN/OUT METHOD FOR SEGMENT FOR CONSTRUCTION OF SHIELD TUNNEL
Document Type and Number:
Japanese Patent JP3343061
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To facilitate move of a segment rack in a shield tunnel or carrying of it into the tunnel, and increase freedom degree of disposition place of the segment rack.
SOLUTION: A segment rack 2 is provided with a space in which a segment carrying carriage 3 passes, and segment support members fixed to face one side and the other side of the space to support a segment 5 in a space crossing mode. The segment carrying carriage 3 is provided with an elevation mechanism to elevate the segment 5 between an upper position higher than the support member of the segment rack 2 and a lower position lower than the support member.
Inventors:
Tsutomu Imagawa
Nobuyuki Matsui
Katsuji Ikezoe
Katsuji Shikimi
Zenichi Ishida
Nobuaki Inaba
Nobuyuki Matsui
Katsuji Ikezoe
Katsuji Shikimi
Zenichi Ishida
Nobuaki Inaba
Application Number:
JP24410197A
Publication Date:
November 11, 2002
Filing Date:
September 09, 1997
Export Citation:
Assignee:
Kashima Construction Co., Ltd.
KOMATSU LTD.
KOMATSU LTD.
International Classes:
E21D11/40; E21F13/02; (IPC1-7): E21D11/40; E21F13/02
Domestic Patent References:
| JP7305600A | ||||
| JP9144497A | ||||
| JP1018790A |
Attorney, Agent or Firm:
Takahisa Kimura