JP4255372B2 - 防水気密装置 - Google Patents
防水気密装置 Download PDFInfo
- Publication number
- JP4255372B2 JP4255372B2 JP2003430269A JP2003430269A JP4255372B2 JP 4255372 B2 JP4255372 B2 JP 4255372B2 JP 2003430269 A JP2003430269 A JP 2003430269A JP 2003430269 A JP2003430269 A JP 2003430269A JP 4255372 B2 JP4255372 B2 JP 4255372B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- packing support
- seal
- elastic sheet
- waterproof
- 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
Links
- 238000012856 packing Methods 0.000 claims description 62
- 239000011324 bead Substances 0.000 claims description 26
- 230000013011 mating Effects 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000008602 contraction Effects 0.000 description 17
- 238000007789 sealing Methods 0.000 description 6
- 239000003566 sealing material Substances 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Sealing Devices (AREA)
Description
・伸縮シール本体30の内側に耐圧チューブ20を介装する。
・耐圧チューブ20のビード部32にパッキン支持弾性シート50を結合する。このとき、ビード部32の外表面をスリット51に接着する。そして、エア口金22の外表面を貫通穴52に接着する。
・パッキン支持弾性シート50をパッキン支持フレーム41に結合する。このとき、パッキン支持弾性シート50の外表面をパッキン支持フレーム41の内面に接着する。
3 デッキ開口部
4 シールプレート
5 エレーベータテーブル
9 防水気密装置
10 防水気密パッキン
20 耐圧チューブ
21 圧力室
22 エアー口金
30 伸縮シール本体
31 組み付け用開口
32 ビード部
33 シール部
41 パッキン支持フレーム
50 パッキン支持弾性シート
51 スリット
Claims (3)
- 圧力室を画成する耐圧チューブと、相手側シール部材に押し当てられる伸縮シール本体とを別体で形成し、
この伸縮シール本体は組み付け時に耐圧チューブを収める組み付け用開口と、
この組み付け用開口を挟んで長手方向に延びる対のビード部と、
前記圧力室に導かれる圧力によって前記耐圧チューブが膨らむのに伴って前記相手側シール部材に押し付けられるシール部とを有し、
前記伸縮シール本体の各ビード部に結合される帯状のパッキン支持弾性シートを設け、
このパッキン支持弾性シートはビード部と略同一断面形状を持って溝状に開口する対のスリットを有し、
前記ビード部と前記スリットを接着剤を介して固着し、
前記伸縮シール本体をこのパッキン支持弾性シートを介して本体側に結合する構成としたことを特徴とする防水気密装置。 - 前記本体側に取り付けられるパッキン支持フレームを設け、
このパッキン支持フレームにパッキン支持弾性シートが収まる支持溝を形成したことを特徴とする請求項1に記載の防水気密装置。 - 前記パッキン支持フレームと前記パッキン支持弾性シートを接着剤を介して固着したことを特徴とする請求項2に記載の防水気密装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003430269A JP4255372B2 (ja) | 2003-12-25 | 2003-12-25 | 防水気密装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003430269A JP4255372B2 (ja) | 2003-12-25 | 2003-12-25 | 防水気密装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005188622A JP2005188622A (ja) | 2005-07-14 |
| JP4255372B2 true JP4255372B2 (ja) | 2009-04-15 |
Family
ID=34788684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003430269A Expired - Fee Related JP4255372B2 (ja) | 2003-12-25 | 2003-12-25 | 防水気密装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4255372B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4922587B2 (ja) * | 2005-09-09 | 2012-04-25 | カヤバ システム マシナリー株式会社 | ドレン構造 |
| JP5397832B2 (ja) * | 2009-03-23 | 2014-01-22 | 三浦工業株式会社 | 密閉容器 |
-
2003
- 2003-12-25 JP JP2003430269A patent/JP4255372B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005188622A (ja) | 2005-07-14 |
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