JPS62196227U - - Google Patents

Info

Publication number
JPS62196227U
JPS62196227U JP8451786U JP8451786U JPS62196227U JP S62196227 U JPS62196227 U JP S62196227U JP 8451786 U JP8451786 U JP 8451786U JP 8451786 U JP8451786 U JP 8451786U JP S62196227 U JPS62196227 U JP S62196227U
Authority
JP
Japan
Prior art keywords
cross
fin
opening
section
water
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
JP8451786U
Other languages
Japanese (ja)
Other versions
JPH0426501Y2 (en
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 JP8451786U priority Critical patent/JPH0426501Y2/ja
Publication of JPS62196227U publication Critical patent/JPS62196227U/ja
Application granted granted Critical
Publication of JPH0426501Y2 publication Critical patent/JPH0426501Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図はこの考案の実施例の断面図、
第３図〜第６図はこの考案の実施例の作用説明図
、第７図及び第８図は従来例の説明断面図である
。 Figures 1 and 2 are cross-sectional views of embodiments of this invention;
FIGS. 3 to 6 are explanatory views of the operation of the embodiment of this invention, and FIGS. 7 and 8 are explanatory cross-sectional views of the conventional example.

Claims (1)

【実用新案登録請求の範囲】 (1) 開口部より奥方の大とされた断面形状を有
する溝の奥方部に嵌合する膨大断面部及び、前記
開口部を通過する狭小断面部とを有し、前記膨大
断面部と狭小断面部の境界部分には、前記溝の奥
方部において、前記開口部を内側から覆い得るヒ
レ状体が一体に延出され、かつ、該ヒレ状体は、
前記膨大断面部外周に沿つて強制的に折曲げられ
、水溶解性物質で密着されて成る、全体がゴム状
弾性体で成形されて成る止水材。 (2) ヒレ状体が水膨張性物質により成形されて
いる実用新案登録請求の範囲第１項記載の止水材
。[Claims for Utility Model Registration] (1) A large cross-sectional portion that fits into the deep part of a groove having a cross-sectional shape that is larger in the inner part than the opening, and a narrow cross-sectional part that passes through the opening. , a fin-like body capable of covering the opening from the inside is integrally extended in the deep part of the groove at the boundary between the enlarged cross-section and the narrow cross-section, and the fin-like body has:
A water stop material formed entirely of a rubber-like elastic material, which is forcibly bent along the outer periphery of the enlarged cross section and tightly adhered with a water-soluble substance. (2) The water stop material according to claim 1, wherein the fin-like body is formed of a water-swellable substance.
JP8451786U 1986-06-02 1986-06-02 Expired JPH0426501Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8451786U JPH0426501Y2 (en) 1986-06-02 1986-06-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8451786U JPH0426501Y2 (en) 1986-06-02 1986-06-02

Publications (2)

Publication Number Publication Date
JPS62196227U true JPS62196227U (en) 1987-12-14
JPH0426501Y2 JPH0426501Y2 (en) 1992-06-25

Family

ID=30939091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8451786U Expired JPH0426501Y2 (en) 1986-06-02 1986-06-02

Country Status (1)

Country Link
JP (1) JPH0426501Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012237383A (en) * 2011-05-12 2012-12-06 Nippon Thompson Co Ltd Actuator for clean environment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012237383A (en) * 2011-05-12 2012-12-06 Nippon Thompson Co Ltd Actuator for clean environment

Also Published As

Publication number Publication date
JPH0426501Y2 (en) 1992-06-25

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