Title:
ANCHOR TENSION DEVICE
Document Type and Number:
Japanese Patent JP3654570
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an anchor tension device capable of being controlled by manpower with a lightweight and compact design without using any heavy machine and being carried out even in a narrow space.
SOLUTION: A plurality of jacks 1 and 1 are erected on a base 3, a joint member 2 for connecting the other ends of the jacks 1 and 1 to each other is provided, an opening and closing door 4 capable of being freely opened and closed is provided to the side of the joint member 2 to parallel insert an extra length 10a of an anchor between both jacks 1 and 1 to interlock, and action force of the jack 1 is transmitted to the anchor.
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Inventors:
Yukio Fushiya
Application Number:
JP23493799A
Publication Date:
June 02, 2005
Filing Date:
August 23, 1999
Export Citation:
Assignee:
Nittoku Construction Co., Ltd.
International Classes:
E02D5/80; (IPC1-7): E02D5/80
Domestic Patent References:
| JP4070470A | ||||
| JP2129445U |
Attorney, Agent or Firm:
Toshitada Takahashi
Toshikuni Takahashi
Toshikuni Takahashi
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