Title:
コンクリート版の継手構造
Document Type and Number:
Japanese Patent JP7120574
Kind Code:
B2
Abstract:
To provide a joint structure of concrete matter which is excellent at tolerance against errors and favorably improve operability in construction sites.SOLUTION: In a state where a locking part a in a joint fitting fixed to an end of a concrete matter faces a locking part b in the joint fitting fixed to an end of another concrete matter, a connecting fitting is mounted so as to surround the locking parts a and b, wedge-shaped members are inserted into each of the two wedge-shaped voids formed as a result, which are surrounded by the inclined surface of the connecting fitting and the inclined surfaces of the locking parts a, locking part b, and after bolts are inserted into each of the insertion holes in the wedge-shaped members, the bolts are screwed into the locking holes in the joint fittings and a joint structure is configured.SELECTED DRAWING: Figure 7
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| JP2020169546 | JOINING METHOD OF JOINT AND MEMBER |
Inventors:
Koichi Nishigaki
Wakahara Masatoshi
Tomotaka Fujita
Tatsuto Horiuchi
Morohashi Katsutoshi
Wakahara Masatoshi
Tomotaka Fujita
Tatsuto Horiuchi
Morohashi Katsutoshi
Application Number:
JP2019022393A
Publication Date:
August 17, 2022
Filing Date:
February 12, 2019
Export Citation:
Assignee:
Okamoto Co., Ltd.
PS Mitsubishi Corporation
PS Mitsubishi Corporation
International Classes:
E01D19/12; E01C11/02; E01D21/00
Domestic Patent References:
| JP673242U | ||||
| JP673995A | ||||
| JP10231694A | ||||
| JP7102530A | ||||
| JP2002121811A | ||||
| JP2001214694A |
Attorney, Agent or Firm:
Nakajima Michio
Masahiro Nakajima
Masahiro Nakajima
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