JPH0350617U - - Google Patents

Info

Publication number
JPH0350617U
JPH0350617U JP10948189U JP10948189U JPH0350617U JP H0350617 U JPH0350617 U JP H0350617U JP 10948189 U JP10948189 U JP 10948189U JP 10948189 U JP10948189 U JP 10948189U JP H0350617 U JPH0350617 U JP H0350617U
Authority
JP
Japan
Prior art keywords
layer
rubber
woven fabric
core reinforcing
inner layer
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
Application number
JP10948189U
Other languages
English (en)
Other versions
JP2505904Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989109481U priority Critical patent/JP2505904Y2/ja
Publication of JPH0350617U publication Critical patent/JPH0350617U/ja
Application granted granted Critical
Publication of JP2505904Y2 publication Critical patent/JP2505904Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】
第１図は、ゴム製起伏堰を用いて川を堰き止め
た状態を示す部分断面模式図である。第２図は、
第１図のＡ部分の拡大断面図である。 符号の説明、１……ゴム製起伏堰、２……膜体
、３……水、４……河床、５……空気、１１……
芯体補強層、１２……ゴム層、１３……内層、１
４……外層。

Claims (1)

  1. 【実用新案登録請求の範囲】 芯体補強層の両面にゴム層を設けた繊維補強ゴ
    ムシート製袋状体であつて、 前記芯体補強層の内層は６００ｋｇｆ／ｃｍ以
    上の張力を有する織布であり、外層は前記内層よ
    り張力が小さくかつ伸びが大きい織布であること
    を特徴とするゴム製起伏堰。
JP1989109481U 1989-09-19 1989-09-19 ゴム製起伏堰 Expired - Lifetime JP2505904Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989109481U JP2505904Y2 (ja) 1989-09-19 1989-09-19 ゴム製起伏堰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989109481U JP2505904Y2 (ja) 1989-09-19 1989-09-19 ゴム製起伏堰

Publications (2)

Publication Number Publication Date
JPH0350617U true JPH0350617U (ja) 1991-05-16
JP2505904Y2 JP2505904Y2 (ja) 1996-08-07

Family

ID=31658077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989109481U Expired - Lifetime JP2505904Y2 (ja) 1989-09-19 1989-09-19 ゴム製起伏堰

Country Status (1)

Country Link
JP (1) JP2505904Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006045815A (ja) * 2004-08-02 2006-02-16 Izumo Engineering:Kk ゴム製帯状袋体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61116816U (ja) * 1985-08-10 1986-07-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61116816U (ja) * 1985-08-10 1986-07-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006045815A (ja) * 2004-08-02 2006-02-16 Izumo Engineering:Kk ゴム製帯状袋体
JP4625660B2 (ja) * 2004-08-02 2011-02-02 株式会社イズモエンジニアリング ゴム製帯状袋体

Also Published As

Publication number Publication date
JP2505904Y2 (ja) 1996-08-07

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Legal Events

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R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term