JPS60159099U - Joint sealing material - Google Patents
Joint sealing materialInfo
- Publication number
- JPS60159099U JPS60159099U JP4319584U JP4319584U JPS60159099U JP S60159099 U JPS60159099 U JP S60159099U JP 4319584 U JP4319584 U JP 4319584U JP 4319584 U JP4319584 U JP 4319584U JP S60159099 U JPS60159099 U JP S60159099U
- Authority
- JP
- Japan
- Prior art keywords
- sealing material
- inflatable portion
- swellable
- joint sealing
- 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
Links
Landscapes
- Building Environments (AREA)
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、シールドセグンントの斜視図、第2図は、第
1図の■−■線における断面図、第3図は、第2図のシ
ール材の斜視図、第4図は、第2図のシール材の作用図
、第5図ないし第7図は、重層形成された3種類のシー
ル材の断面図と各作用図、第8図は、本考案の第1の実
施例を示す目地シール材の斜視図、第9図および第10
図は、夫々同シール材の類似例を示す断面図、第11図
は、第2の実施例を示す5種類のシール材の各断面図、
第12図は、第3の実施例を示すシール材の断面図であ
る。
15.15A〜15G、18A〜18E、22
。
・・・・・・シール材、16,19A〜19E、23・
・・・・・ ゛膨張部分、17.20.24・
・・・・・非膨張部分。FIG. 1 is a perspective view of the shield segment, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1, FIG. 3 is a perspective view of the sealing material in FIG. 2, and FIG. Fig. 2 shows the action of the sealing material, Figs. 5 to 7 show cross-sectional views and action diagrams of three types of sealing materials formed in layers, and Fig. 8 shows the first embodiment of the present invention. Perspective views of the joint sealing material shown in FIGS. 9 and 10.
The figures are cross-sectional views showing similar examples of the same sealing materials, and FIG. 11 is cross-sectional views of five types of sealing materials showing a second embodiment.
FIG. 12 is a sectional view of a sealing material showing a third embodiment. 15.15A-15G, 18A-18E, 22
. ...Sealing material, 16, 19A to 19E, 23.
・・・・・・ ゛Expansion part, 17.20.24・
...Non-expansion part.
Claims (1)
水膨張性材料よりなる膨張部分と、水分に触れても体積
が変らない特性を有する非膨張性ゴムよりなる非膨張部
分とが重層されて成る帯状シール材であって、かつ、上
記膨張部分と上記非膨張部分とは、膨張部分を非膨張部
で挾んだ状態で幅線上に重層成形されると共に、その膨
張部分の幅線上の少くとも1部分におシる布置から表面
までの厚みが、その非膨張部分における布置から表面ま
で厚みにより厚い寸法に成形されていることを特徴とす
る目地シール材。It consists of a layered layer of an expansible part made of a water-swellable material that has the property of expanding in volume by absorbing water, and a non-swellable part made of non-swellable rubber that has the property of not changing its volume even if it comes into contact with water. In the band-shaped sealing material, the inflatable portion and the non-expandable portion are formed in layers on the width line with the inflatable portion sandwiched between the non-expandable portion, and at least the inflatable portion is on the width line of the inflatable portion. A joint sealing material characterized in that the thickness from the placement to the surface in one part is thicker than the thickness from the placement to the surface in the non-expanded part.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4319584U JPS60159099U (en) | 1984-03-28 | 1984-03-28 | Joint sealing material |
DE8787107351T DE3482887D1 (en) | 1983-12-16 | 1984-12-17 | CONNECTION GASKET. |
DE8484115652T DE3472132D1 (en) | 1983-12-16 | 1984-12-17 | Joint sealing member |
EP84115652A EP0147764B1 (en) | 1983-12-16 | 1984-12-17 | Joint sealing member |
EP19870107351 EP0244877B2 (en) | 1983-12-16 | 1984-12-17 | Joint sealing member |
US07/629,173 US5390939A (en) | 1983-12-16 | 1990-12-19 | Joint sealing member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4319584U JPS60159099U (en) | 1984-03-28 | 1984-03-28 | Joint sealing material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60159099U true JPS60159099U (en) | 1985-10-23 |
JPH0444719Y2 JPH0444719Y2 (en) | 1992-10-21 |
Family
ID=30554639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4319584U Granted JPS60159099U (en) | 1983-12-16 | 1984-03-28 | Joint sealing material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60159099U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62175052U (en) * | 1986-04-22 | 1987-11-06 | ||
JPH01164399U (en) * | 1988-04-30 | 1989-11-16 | ||
JPH01164398U (en) * | 1988-04-30 | 1989-11-16 | ||
JPH01164400U (en) * | 1988-04-30 | 1989-11-16 | ||
JPH02125100U (en) * | 1989-03-23 | 1990-10-15 | ||
JPH04119012U (en) * | 1991-02-04 | 1992-10-23 | 日之出水道機器株式会社 | Waterproof sealing material |
DE102023112976A1 (en) | 2023-05-17 | 2024-05-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Swelling seal and form and method for producing a swelling seal |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4646501B2 (en) * | 2002-08-19 | 2011-03-09 | 積水化学工業株式会社 | Caulking material for shield segment |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55140595U (en) * | 1979-03-23 | 1980-10-07 | ||
JPS5716057U (en) * | 1980-06-30 | 1982-01-27 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55135046A (en) * | 1979-03-31 | 1980-10-21 | Chugai Ro Kogyo Kaisha Ltd | Conveyor for belt-like matrial |
-
1984
- 1984-03-28 JP JP4319584U patent/JPS60159099U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55140595U (en) * | 1979-03-23 | 1980-10-07 | ||
JPS5716057U (en) * | 1980-06-30 | 1982-01-27 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62175052U (en) * | 1986-04-22 | 1987-11-06 | ||
JPH01164399U (en) * | 1988-04-30 | 1989-11-16 | ||
JPH01164398U (en) * | 1988-04-30 | 1989-11-16 | ||
JPH01164400U (en) * | 1988-04-30 | 1989-11-16 | ||
JPH02125100U (en) * | 1989-03-23 | 1990-10-15 | ||
JPH04119012U (en) * | 1991-02-04 | 1992-10-23 | 日之出水道機器株式会社 | Waterproof sealing material |
DE102023112976A1 (en) | 2023-05-17 | 2024-05-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Swelling seal and form and method for producing a swelling seal |
Also Published As
Publication number | Publication date |
---|---|
JPH0444719Y2 (en) | 1992-10-21 |
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