Title:
アンカーボルト及び橋梁用伸縮装置
Document Type and Number:
Japanese Patent JP6908323
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an anchor bolt and a bridge expansion device capable of reducing the total height of the bridge expansion device.SOLUTION: An anchor bolt 18A, which is used in a bridge expansion device 10 comprising a rubber body 12 and steel plates 14, 16 embedded in the rubber body 12, includes: a flat main body 22; a male screw 24 fixed to an end in the longer direction of the flat main body 22; and a lower side nut 26 screwed onto the male screw 24.SELECTED DRAWING: Figure 1
Inventors:
Toshinari Oda
Tomita Hayashi
Tomita Hayashi
Application Number:
JP2016197641A
Publication Date:
July 21, 2021
Filing Date:
October 05, 2016
Export Citation:
Assignee:
Nitta Corporation
International Classes:
E01D19/06; E01C11/02
Domestic Patent References:
| JP48071623U | ||||
| JP2005336881A | ||||
| JP2014227712A | ||||
| JP2003201703A | ||||
| JP1151603A |
Attorney, Agent or Firm:
Masayoshi Yoshida
Hiromitsu Imaeda
Umemura Hiroaki
Yasuko Yoshida
Hiromitsu Imaeda
Umemura Hiroaki
Yasuko Yoshida