JP4625660B2 - ゴム製帯状袋体 - Google Patents
ゴム製帯状袋体 Download PDFInfo
- Publication number
- JP4625660B2 JP4625660B2 JP2004225462A JP2004225462A JP4625660B2 JP 4625660 B2 JP4625660 B2 JP 4625660B2 JP 2004225462 A JP2004225462 A JP 2004225462A JP 2004225462 A JP2004225462 A JP 2004225462A JP 4625660 B2 JP4625660 B2 JP 4625660B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- reinforcing cloth
- layer
- reinforcing
- cloth
- 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.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Barrages (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Description
しかも、上記気密ゴム層は、最内層の補強布と次層の補強布との間に配されているため、封入した流体の圧力は専ら両補強布によって支えられ、該気密ゴム層には引裂き力が作用し難いために破断することはなく、有効にかつ長期に渡ってゴム製帯状袋体の非接着帯域内に封入された流体の漏れを防止することができる。
ここで、図1は本発明に係るゴム製帯状袋体の一実施の形態を示した概念的な平面図、図2は図1のA−A線に沿う部分の概念的な拡大断面図、図3は図2の一部を省略して更に拡大した概念的な断面図である。
2 給・排気管
3 非接着帯域
3a 端部
4 ゴム製帯状体
5 補強布
5a 第1の補強布
5b 第2の補強布
5c 第3の補強布
6 外被
7 外被補強布
8 気密ゴム層
9 接着材層
X 亀裂
Claims (1)
- 流体が給排されるスリット状の非接着帯域を有するゴム製帯状体と、該ゴム製帯状体の周囲を取り囲む補強布とを備えたゴム製帯状袋体において、前記ゴム製帯状体の周囲を取り囲む補強布を少なくとも2層とすると共に、最内層の補強布と次層の補強布との間に、0.5mm以上の気密ゴム層を配したことを特徴とするゴム製帯状袋体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004225462A JP4625660B2 (ja) | 2004-08-02 | 2004-08-02 | ゴム製帯状袋体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004225462A JP4625660B2 (ja) | 2004-08-02 | 2004-08-02 | ゴム製帯状袋体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006045815A JP2006045815A (ja) | 2006-02-16 |
JP4625660B2 true JP4625660B2 (ja) | 2011-02-02 |
Family
ID=36024713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004225462A Expired - Fee Related JP4625660B2 (ja) | 2004-08-02 | 2004-08-02 | ゴム製帯状袋体 |
Country Status (1)
Country | Link |
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JP (1) | JP4625660B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011142878A (ja) * | 2010-01-15 | 2011-07-28 | Univ Of Tokyo | 漁業用浮沈システム |
CN103195021A (zh) * | 2013-04-18 | 2013-07-10 | 烟台天圣橡胶有限公司 | 一种挑坎橡胶坝 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5884235U (ja) * | 1981-12-04 | 1983-06-07 | 早川ゴム株式会社 | 積層シ−ト |
JPS58100897U (ja) * | 1981-12-28 | 1983-07-08 | 株式会社ブリヂストン | ベルトタイプのゴム製袋体 |
JPS6332180Y2 (ja) * | 1982-01-19 | 1988-08-29 | ||
JPH01295908A (ja) * | 1988-05-25 | 1989-11-29 | Bridgestone Corp | 可撓性膜堰 |
JPH0350617U (ja) * | 1989-09-19 | 1991-05-16 | ||
JPH0357642B2 (ja) * | 1986-09-29 | 1991-09-02 | Yokogawa Electric Corp | |
JPH0399036U (ja) * | 1990-01-29 | 1991-10-16 | ||
JP2001348855A (ja) * | 2000-06-05 | 2001-12-21 | Bando Chem Ind Ltd | ゴム製袋体 |
-
2004
- 2004-08-02 JP JP2004225462A patent/JP4625660B2/ja not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5884235U (ja) * | 1981-12-04 | 1983-06-07 | 早川ゴム株式会社 | 積層シ−ト |
JPS58100897U (ja) * | 1981-12-28 | 1983-07-08 | 株式会社ブリヂストン | ベルトタイプのゴム製袋体 |
JPS6332180Y2 (ja) * | 1982-01-19 | 1988-08-29 | ||
JPH0357642B2 (ja) * | 1986-09-29 | 1991-09-02 | Yokogawa Electric Corp | |
JPH01295908A (ja) * | 1988-05-25 | 1989-11-29 | Bridgestone Corp | 可撓性膜堰 |
JPH0350617U (ja) * | 1989-09-19 | 1991-05-16 | ||
JPH0399036U (ja) * | 1990-01-29 | 1991-10-16 | ||
JP2001348855A (ja) * | 2000-06-05 | 2001-12-21 | Bando Chem Ind Ltd | ゴム製袋体 |
Also Published As
Publication number | Publication date |
---|---|
JP2006045815A (ja) | 2006-02-16 |
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