JPS61125509U - - Google Patents
Info
- Publication number
- JPS61125509U JPS61125509U JP530685U JP530685U JPS61125509U JP S61125509 U JPS61125509 U JP S61125509U JP 530685 U JP530685 U JP 530685U JP 530685 U JP530685 U JP 530685U JP S61125509 U JPS61125509 U JP S61125509U
- Authority
- JP
- Japan
- Prior art keywords
- sealing material
- backup materials
- expansion joint
- recess
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Description
第１図は本考案に係る橋梁の伸縮継手の一実施
例を示す縦断面図、第２図はその平面図、第３図
は本考案に係る橋梁の伸縮継手の他の実施例を示
す縦断面図、第４図は従来の橋梁の伸縮継手の縦
断面図、第５図はその平面図である。
１１…受台、１２…フエースプレート、１３…
伸縮部、１５…弾性シール材、１６…上部バツク
アツプ材、１６ａ，１６ｂ…凹み、１７…下部バ
ツクアツプ材、１７ａ…凹み。
Fig. 1 is a longitudinal cross-sectional view showing one embodiment of the expansion joint for a bridge according to the present invention, Fig. 2 is a plan view thereof, and Fig. 3 is a longitudinal cross-sectional view showing another embodiment of the expansion joint for a bridge according to the present invention. 4 is a longitudinal sectional view of a conventional bridge expansion joint, and FIG. 5 is a plan view thereof. 11... pedestal, 12... face plate, 13...
Expandable portion, 15... Elastic sealing material, 16... Upper backup material, 16a, 16b... Recess, 17... Lower backup material, 17a... Recess.
Claims (1)
型伸縮部内に、弾性シール材及び同シール材を挾
着する上下一双のバツクアツプ材を填装するとと
もに、同各バツクアツプ材に夫々凹みを設けてな
ることを特徴とする橋梁の伸縮継手。 An elastic sealing material and a pair of upper and lower backup materials for clamping the sealing material are loaded into the groove-shaped extensible portion disposed between the pedestal and the face plate, and a recess is provided in each of the backup materials. A bridge expansion joint that is characterized by a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP530685U JPS61125509U (en) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP530685U JPS61125509U (en) | 1985-01-21 | 1985-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61125509U true JPS61125509U (en) | 1986-08-07 |
Family
ID=30481689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP530685U Pending JPS61125509U (en) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61125509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03103307U (en) * | 1990-01-31 | 1991-10-28 |
-
1985
- 1985-01-21 JP JP530685U patent/JPS61125509U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03103307U (en) * | 1990-01-31 | 1991-10-28 |