JPS58163761U - Patsukin - Google Patents
PatsukinInfo
- Publication number
- JPS58163761U JPS58163761U JP1982061127U JP6112782U JPS58163761U JP S58163761 U JPS58163761 U JP S58163761U JP 1982061127 U JP1982061127 U JP 1982061127U JP 6112782 U JP6112782 U JP 6112782U JP S58163761 U JPS58163761 U JP S58163761U
- Authority
- JP
- Japan
- Prior art keywords
- distance
- contact portions
- lip
- side grooves
- gasket
- 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
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (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
図面は本考案のパツキンの実施例を示すもので、第1図
は従来のパツキンを示す半裁正断面図、第2図は本考案
のパツキンの取付状態を示す正断面図、第3図は同パツ
キンの半裁正断面図、第4図および第5図は第2図にお
ける圧力分布を示す説明図、第6図および第7図はそれ
ぞれ他の実施例を示すパツキンの半裁正断面図である。
1・・・・・・シリンダー、2・・・・・・ピストン、
3・・・・・・環状溝、4・・・・・・パツキン、5・
・・・・・摺動面、6・・・・・・非摺動面、7,8・
・・・・・端面、9・・・・・・側方溝、10・・・・
・・潤滑剤保持溝。The drawings show an embodiment of the packing according to the present invention. Fig. 1 is a half-cut sectional view showing a conventional packing, Fig. 2 is a front sectional view showing the fitting state of the packing according to the present invention, and Fig. 3 is the same. 4 and 5 are explanatory diagrams showing the pressure distribution in FIG. 2, and FIGS. 6 and 7 are half-cut sectional views of the packing showing other embodiments, respectively. 1...Cylinder, 2...Piston,
3... Annular groove, 4... Packing, 5...
...Sliding surface, 6...Non-sliding surface, 7,8.
...End face, 9...Side groove, 10...
...Lubricant holding groove.
Claims (2)
ツキンにおいて、弾性材からなる環状体の内外周に形成
されるリップ形状が同一または相似形をなし、かつ該リ
ップの断面形状が円弧形もしくは連続した曲面で構成さ
れ、少なくとも摺接面に対し2箇所以上の接触部を持つ
とともに、両側面に環状の側方溝を有し該側方溝の底面
間の肉厚が軸方向外側に位置する前記接触部の間隔に比
し短かいことを特徴とするパツキン。(1) In a packing inserted between two members that relatively reciprocate, the lip shapes formed on the inner and outer peripheries of an annular body made of an elastic material are the same or similar, and the cross-sectional shape of the lip is It is composed of an arcuate or continuous curved surface, has at least two or more contact points with the sliding surface, and has annular side grooves on both sides, and the wall thickness between the bottoms of the side grooves is the axis. A gasket characterized in that the distance between the contact portions located on the outside in the direction is shorter than the distance between the contact portions.
新案登録請求の範囲第1項記載のパツキン。(2) The gasket according to claim 1, wherein the end face is not parallel to the side surface of the groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982061127U JPS58163761U (en) | 1982-04-28 | 1982-04-28 | Patsukin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982061127U JPS58163761U (en) | 1982-04-28 | 1982-04-28 | Patsukin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58163761U true JPS58163761U (en) | 1983-10-31 |
JPS633497Y2 JPS633497Y2 (en) | 1988-01-28 |
Family
ID=30071339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982061127U Granted JPS58163761U (en) | 1982-04-28 | 1982-04-28 | Patsukin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58163761U (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62171506A (en) * | 1986-01-25 | 1987-07-28 | Sakagami Seisakusho:Kk | Piston seal for both pressures |
JPH01135967A (en) * | 1987-10-14 | 1989-05-29 | Dana Corp | Single type seal-assembly for sealing valve rod |
JPH01261566A (en) * | 1988-04-08 | 1989-10-18 | Smc Corp | Seal packing |
JPH0356769A (en) * | 1989-07-17 | 1991-03-12 | Russell D Ide | Piston ring |
JPH0484971U (en) * | 1990-11-30 | 1992-07-23 | ||
JP2008275089A (en) * | 2007-05-01 | 2008-11-13 | Nok Corp | Seal ring and its manufacturing method |
JP2010216632A (en) * | 2009-03-19 | 2010-09-30 | Mitsubishi Cable Ind Ltd | Sealant |
JP2012211686A (en) * | 2011-03-24 | 2012-11-01 | Kyb Co Ltd | Piston ring and piston structure |
JP2016095006A (en) * | 2014-11-17 | 2016-05-26 | Nok株式会社 | Sealing device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210102627A1 (en) * | 2017-05-11 | 2021-04-08 | Valqua, Ltd. | Seal structure |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2841429A (en) * | 1955-10-04 | 1958-07-01 | Parker Hannifin Corp | Sealing ring and joint |
JPS5472256U (en) * | 1977-10-31 | 1979-05-23 | ||
JPS5540238U (en) * | 1978-09-06 | 1980-03-14 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238085A (en) * | 1975-09-19 | 1977-03-24 | Toyobo Co Ltd | Method of producing arabinogalactanase |
-
1982
- 1982-04-28 JP JP1982061127U patent/JPS58163761U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2841429A (en) * | 1955-10-04 | 1958-07-01 | Parker Hannifin Corp | Sealing ring and joint |
JPS5472256U (en) * | 1977-10-31 | 1979-05-23 | ||
JPS5540238U (en) * | 1978-09-06 | 1980-03-14 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62171506A (en) * | 1986-01-25 | 1987-07-28 | Sakagami Seisakusho:Kk | Piston seal for both pressures |
JPH01135967A (en) * | 1987-10-14 | 1989-05-29 | Dana Corp | Single type seal-assembly for sealing valve rod |
JPH01261566A (en) * | 1988-04-08 | 1989-10-18 | Smc Corp | Seal packing |
JPH0356769A (en) * | 1989-07-17 | 1991-03-12 | Russell D Ide | Piston ring |
JPH0484971U (en) * | 1990-11-30 | 1992-07-23 | ||
JP2008275089A (en) * | 2007-05-01 | 2008-11-13 | Nok Corp | Seal ring and its manufacturing method |
JP2010216632A (en) * | 2009-03-19 | 2010-09-30 | Mitsubishi Cable Ind Ltd | Sealant |
JP2012211686A (en) * | 2011-03-24 | 2012-11-01 | Kyb Co Ltd | Piston ring and piston structure |
JP2016095006A (en) * | 2014-11-17 | 2016-05-26 | Nok株式会社 | Sealing device |
Also Published As
Publication number | Publication date |
---|---|
JPS633497Y2 (en) | 1988-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS58163761U (en) | Patsukin | |
JPS6148978U (en) | ||
JPH02136858U (en) | ||
JPS591966U (en) | Backup spring for packing hydraulic equipment | |
JPS58129366U (en) | Sealing device | |
JPS5952274U (en) | Patsuking | |
JPS58148360U (en) | Patsukin | |
JPS6035968U (en) | Sealing material | |
JPS6375665U (en) | ||
JPS58170457U (en) | Sealing device | |
JPS5828157U (en) | Patsukin | |
JPH01174677U (en) | ||
JPS601245Y2 (en) | Combination piston ring for internal combustion engine | |
JPS58175264U (en) | sealing device | |
JPS5966064U (en) | Patsuking | |
JPS6446488U (en) | ||
JPH032970U (en) | ||
JPS5954835U (en) | Seal member for pipe water pressure test | |
JPS5942365U (en) | Patsuking | |
JPS6021069U (en) | Sliding seal | |
JPS6031550U (en) | piston ring | |
JPS6146024U (en) | metal tube clamp | |
JPS60103763U (en) | O-ring squeeze packing | |
JPS58140387U (en) | hose | |
JPS5811165U (en) | metal gasket |