JP4636229B2 - ガスケットの製造方法 - Google Patents
ガスケットの製造方法 Download PDFInfo
- Publication number
- JP4636229B2 JP4636229B2 JP2004109767A JP2004109767A JP4636229B2 JP 4636229 B2 JP4636229 B2 JP 4636229B2 JP 2004109767 A JP2004109767 A JP 2004109767A JP 2004109767 A JP2004109767 A JP 2004109767A JP 4636229 B2 JP4636229 B2 JP 4636229B2
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- layer
- cover
- height
- liquid elastomer
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 29
- 239000000806 elastomer Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000004132 cross linking Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 238000000465 moulding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 229920005749 polyurethane resin Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Landscapes
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Description
3 カバー(一方の部材)
4 ディスペンサー
5 ノズル
10 ガスケット
11 第一層目
12 第二層目
Claims (1)
- 二部材間をシールするガスケット(10)の製造において、前記二部材のうち一方の部材(3)におけるシール対象部分に沿って液状エラストマーを塗布して常温常圧下で架橋硬化させることにより第一層目(11)を成形する工程と、前記第一層目(11)に液状エラストマーを重ねて塗布し、その際に前記第一層目(11)の塗布終点上又はその近傍を始点として前記第一層目(11)と逆方向へ塗布して常温常圧下で架橋硬化させることにより第二層目(12)を一体的に成形する工程とからなることを特徴とするガスケットの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004109767A JP4636229B2 (ja) | 2003-04-07 | 2004-04-02 | ガスケットの製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003102428 | 2003-04-07 | ||
JP2004109767A JP4636229B2 (ja) | 2003-04-07 | 2004-04-02 | ガスケットの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004323833A JP2004323833A (ja) | 2004-11-18 |
JP4636229B2 true JP4636229B2 (ja) | 2011-02-23 |
Family
ID=33512931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004109767A Expired - Fee Related JP4636229B2 (ja) | 2003-04-07 | 2004-04-02 | ガスケットの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4636229B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103535112A (zh) * | 2012-05-18 | 2014-01-22 | 松下电器产业株式会社 | 显示面板的制造方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2007091685A1 (ja) * | 2006-02-09 | 2009-07-02 | 株式会社ブリヂストン | ガスケットおよびその製造方法 |
JP2008024765A (ja) * | 2006-07-19 | 2008-02-07 | Bridgestone Corp | ハードディスク装置用ガスケットの製造方法 |
FI121974B (fi) * | 2007-05-14 | 2011-06-30 | Flaekt Woods Ab | Menetelmä ilmanvaihtokanavien ja/tai niiden päätelaitteiden välisen tiivisteen muodostamiseksi sekä tiiviste |
JP5179120B2 (ja) * | 2007-08-24 | 2013-04-10 | 株式会社ブリヂストン | 多段ガスケット |
WO2010023708A1 (ja) * | 2008-08-26 | 2010-03-04 | 富士通株式会社 | ディスクドライブの構造 |
JP2010180963A (ja) * | 2009-02-06 | 2010-08-19 | Uchiyama Manufacturing Corp | ガスケット構造体 |
WO2019198166A1 (ja) * | 2018-04-11 | 2019-10-17 | 日産自動車株式会社 | シール方法 |
US10622027B1 (en) * | 2018-11-28 | 2020-04-14 | Western Digital Technologies, Inc. | Magnetic storage device with improved top cover gasket and associated method of manufacture |
JP7369327B2 (ja) * | 2021-11-08 | 2023-10-25 | 日本発條株式会社 | 記録装置、及びその製造方法、並びにハウジング |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0586198U (ja) * | 1992-04-16 | 1993-11-19 | 信越化学工業株式会社 | ハ−ドディスク装置用カバ−・パッキン組立体 |
JPH10148261A (ja) * | 1996-11-18 | 1998-06-02 | Kokusan Buhin Kogyo Kk | シール構造 |
JP2001182836A (ja) * | 1999-10-12 | 2001-07-06 | Nok Corp | ガスケット及びガスケットの製造方法 |
JP2001225392A (ja) * | 2000-02-17 | 2001-08-21 | Nippon Mektron Ltd | 精密機器用ガスケットの製造方法 |
JP2003120819A (ja) * | 2001-10-15 | 2003-04-23 | Nippon Mektron Ltd | ガスケット |
WO2003086736A1 (fr) * | 2002-03-28 | 2003-10-23 | Bridgestone Corporation | Procede de fabrication de joint pour dispositif de disque dur et joint |
-
2004
- 2004-04-02 JP JP2004109767A patent/JP4636229B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0586198U (ja) * | 1992-04-16 | 1993-11-19 | 信越化学工業株式会社 | ハ−ドディスク装置用カバ−・パッキン組立体 |
JPH10148261A (ja) * | 1996-11-18 | 1998-06-02 | Kokusan Buhin Kogyo Kk | シール構造 |
JP2001182836A (ja) * | 1999-10-12 | 2001-07-06 | Nok Corp | ガスケット及びガスケットの製造方法 |
JP2001225392A (ja) * | 2000-02-17 | 2001-08-21 | Nippon Mektron Ltd | 精密機器用ガスケットの製造方法 |
JP2003120819A (ja) * | 2001-10-15 | 2003-04-23 | Nippon Mektron Ltd | ガスケット |
WO2003086736A1 (fr) * | 2002-03-28 | 2003-10-23 | Bridgestone Corporation | Procede de fabrication de joint pour dispositif de disque dur et joint |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103535112A (zh) * | 2012-05-18 | 2014-01-22 | 松下电器产业株式会社 | 显示面板的制造方法 |
CN103535112B (zh) * | 2012-05-18 | 2016-11-23 | 株式会社日本有机雷特显示器 | 显示面板的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2004323833A (ja) | 2004-11-18 |
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