JPH0389788U - - Google Patents
Info
- Publication number
- JPH0389788U JPH0389788U JP15098789U JP15098789U JPH0389788U JP H0389788 U JPH0389788 U JP H0389788U JP 15098789 U JP15098789 U JP 15098789U JP 15098789 U JP15098789 U JP 15098789U JP H0389788 U JPH0389788 U JP H0389788U
- Authority
- JP
- Japan
- Prior art keywords
- flexible joint
- rubber
- shape
- concrete structure
- elastic member
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Sewage (AREA)
- Joints Allowing Movement (AREA)
Description
第１図は断面略方形状に成形されたコンクリー
ト構造物（図示せず）の端面同志を接続する可撓
性継手本体の正面図、第２図は第１図の−矢
視側面図、第３図はこの考案の第１実施例及び第
２実施例を示す可撓性継手本体の断面図、第４図
は第３図の平面図、第５図はこの考案の第３実施
例を示す可撓性継手本体の断面図である。
１，１ａ……可撓性継手本体、２……補強層、
３……波状、１１……凹部、１２……リブ、１３
……押さえ金具、Ｇ……コンクリート構造物。
Fig. 1 is a front view of a flexible joint main body that connects the end faces of a concrete structure (not shown) formed into a substantially rectangular cross section, and Fig. 2 is a side view taken in the direction of - arrow in Fig. 1; Figure 3 is a sectional view of the flexible joint body showing the first and second embodiments of this invention, Figure 4 is a plan view of Figure 3, and Figure 5 is a third embodiment of this invention. FIG. 3 is a cross-sectional view of the flexible joint body. 1, 1a...flexible joint body, 2...reinforcement layer,
3... Wavy, 11... Concave, 12... Rib, 13
... Holder, G... Concrete structure.
Claims (1)
リート構造物の端面間を、ゴム状弾性部材により
伸縮可能な環状の可撓性継手本体により水密的に
接続して成るコンクリート構造物の可撓性継手に
おいて、前記可撓性継手本体を、補強層を埋設し
たゴム状弾性部材により環状に形成すると共に、
長手方向の断面を波状に形成し、前記波状に形成
された可撓性継手本体の表裏面側の少なくとも一
方の凹部内に、任意の厚さで、かつ任意のピツチ
でゴム材料を一体的に埋設してゴム製のリブを形
成したことを特徴とするコンクリート構造物の可
撓性継手。 ２ 前記可撓性継手本体を、補強層を埋設したゴ
ム状弾性部材により環状に形成すると共に、長手
方向の断面を波状に形成し、前記波状に形成され
た可撓性継手本体の表裏面側の少なくとも一方の
凹部内に、任意の厚さで、かつ任意のピツチでゴ
ム材料を一体的に埋設してゴム製のリブを形成し
、前記可撓性継手本体の周方向内面に所定の間隔
で、前記波状断面形状に合わせて金属製の板材に
より構成した押さえ金具を設けた請求項１に記載
のコンクリート構造物の可撓性継手。[Claims for Utility Model Registration] 1. End surfaces of a hollow cylindrical or U-shaped concrete structure are watertightly connected by an annular flexible joint body that can be expanded and contracted by a rubber-like elastic member. In a flexible joint for a concrete structure, the flexible joint main body is formed into an annular shape by a rubber-like elastic member in which a reinforcing layer is embedded, and
The cross section in the longitudinal direction is formed into a wavy shape, and a rubber material is integrally applied with an arbitrary thickness and an arbitrary pitch into the recessed portion of at least one of the front and back sides of the flexible joint body formed in the wavy shape. A flexible joint for a concrete structure characterized by being buried to form rubber ribs. 2. The flexible joint main body is formed into an annular shape using a rubber-like elastic member in which a reinforcing layer is embedded, and the cross section in the longitudinal direction is formed into a wave shape, and the front and back sides of the flexible joint main body formed in the wave shape are A rubber material is integrally buried in at least one of the recesses to a desired thickness and at a desired pitch to form a rubber rib, and a rubber rib is formed at a predetermined interval on the circumferential inner surface of the flexible joint body. 2. A flexible joint for a concrete structure according to claim 1, further comprising a presser metal fitting made of a metal plate material in accordance with the wavy cross-sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989150987U JPH0624460Y2 (en) | 1989-12-27 | 1989-12-27 | Flexible joints for concrete structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989150987U JPH0624460Y2 (en) | 1989-12-27 | 1989-12-27 | Flexible joints for concrete structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0389788U true JPH0389788U (en) | 1991-09-12 |
| JPH0624460Y2 JPH0624460Y2 (en) | 1994-06-29 |
Family
ID=31697308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989150987U Expired - Lifetime JPH0624460Y2 (en) | 1989-12-27 | 1989-12-27 | Flexible joints for concrete structures |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624460Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556152A (en) * | 1978-06-30 | 1980-01-17 | Hitachi Ltd | Refrigeration cycle |
| JPS5820347A (en) * | 1981-07-31 | 1983-02-05 | Tokyo Shiyouketsu Kinzoku Kk | Production of member having vent hole |
| JPS59192198A (en) * | 1983-04-14 | 1984-10-31 | 株式会社ブリヂストン | Ring joint for segment and connection of segment using same |
| JPS6115236A (en) * | 1984-06-29 | 1986-01-23 | Fujitsu Ltd | Partial production of object list |
-
1989
- 1989-12-27 JP JP1989150987U patent/JPH0624460Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556152A (en) * | 1978-06-30 | 1980-01-17 | Hitachi Ltd | Refrigeration cycle |
| JPS5820347A (en) * | 1981-07-31 | 1983-02-05 | Tokyo Shiyouketsu Kinzoku Kk | Production of member having vent hole |
| JPS59192198A (en) * | 1983-04-14 | 1984-10-31 | 株式会社ブリヂストン | Ring joint for segment and connection of segment using same |
| JPS6115236A (en) * | 1984-06-29 | 1986-01-23 | Fujitsu Ltd | Partial production of object list |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624460Y2 (en) | 1994-06-29 |