Title:
SEGMENT TRANSPORT DEVICE
Document Type and Number:
Japanese Patent JP2021085210
Kind Code:
A
Abstract:
To eliminate the load swing of a segment, and eliminate the contact between the segment and an existing structure or the excavation equipment of a shield machine, and the contact between the segment and a worker.SOLUTION: The present device A comprises: a self-propelled carriage 1 having a plurality of traveling rollers 20 capable of contacting a segment on a bottom wall and a traveling roller driving device 2 for rotationally driving the traveling rollers 20; and a feed roller drive device 3 having multiple feed rollers 30, which are arranged on the carriage 1 and can support a plurality of segments to be transported and feed each segment in the traveling direction of the carriage 1, and rotationally drives the feed roller 30.SELECTED DRAWING: Figure 1
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Inventors:
MOTOYAMA YASUTAKA
YONEZU AI
MATSUMOTO HIDETOSHI
WATANABE EIICHI
KITAJIMA HIDENORI
YONEZU AI
MATSUMOTO HIDETOSHI
WATANABE EIICHI
KITAJIMA HIDENORI
Application Number:
JP2019214435A
Publication Date:
June 03, 2021
Filing Date:
November 27, 2019
Export Citation:
Assignee:
HAZAMA ANDO CORP
AOYAMA KIKO CO LTD
KIZAI CORP
AOYAMA KIKO CO LTD
KIZAI CORP
International Classes:
E21D11/40
Domestic Patent References:
| JPH04333800A | 1992-11-20 | |||
| JPH05179898A | 1993-07-20 | |||
| JP2012225127A | 2012-11-15 | |||
| JP2014173348A | 2014-09-22 | |||
| JP2007002439A | 2007-01-11 | |||
| JPH10317899A | 1998-12-02 | |||
| JPH04289400A | 1992-10-14 |
Attorney, Agent or Firm:
Felicite Patent Business Corporation