JPS61559U - Lip type seal - Google Patents
Lip type sealInfo
- Publication number
- JPS61559U JPS61559U JP1984084385U JP8438584U JPS61559U JP S61559 U JPS61559 U JP S61559U JP 1984084385 U JP1984084385 U JP 1984084385U JP 8438584 U JP8438584 U JP 8438584U JP S61559 U JPS61559 U JP S61559U
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- cylinder
- substantially conical
- lip
- inner diameter
- 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)
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図は本考案によるリップ形シールを示す、図、第2
図は従来のリップ形シールを示す図であ一る。
10・・・・・・ピストン(円筒部材)、10a・・・
・・・外径部、12・・・・・・みぞ、16・・・・・
・シリンダ、16a・・・・・・内径部、20・・・・
・・リップ形シール、22・・・・・・本体部、24・
・・・・・リップ部、24a・・・・・・第1略円、す
い面状部、24b・・・・・・最大径部、24c・・・
・・・第2略円すい面状部、24d・・・・・・最小径
部。Figure 1 shows a lip-shaped seal according to the invention;
The figure shows a conventional lip-shaped seal. 10... Piston (cylindrical member), 10a...
...Outer diameter part, 12... Groove, 16...
・Cylinder, 16a...Inner diameter part, 20...
・・Lip type seal, 22・・・・Body part, 24・
...Lip part, 24a...First approximately circular, conical part, 24b...Maximum diameter part, 24c...
...Second substantially conical portion, 24d...Minimum diameter portion.
Claims (1)
との間を密封するリップ形シールであって、円筒部材外
径部に設けたみぞ内にはめ込まれる環状の本体部と、本
体部から外周方向に斜めに伸びてその弾性力によってシ
リンダ内径部と接触するリップ部と、から構成されるリ
ップ形シールにおいて、 シリンダ内径部と接触するリップ部の外周側の面は、本
体部から次第に径が増大していく第1略円すい面状部と
、この第1略円すい面状部に連続して設けられ第1略円
すい面状部の最大径部から次第に径が減少していく第2
略円すい面状部と、を有しており、上記最大径部はシリ
ンダ内径部の径よりも犬きく、また第2略円すい面状部
の最小径部はシリンダ内径部の径よりも小さいことを特
徴とするリップ形シール。[Claims for Utility Model Registration] A lip-shaped seal that seals between the inner diameter part of a cylinder and the outer diameter part of a cylindrical member assembled therein, the annular body being fitted into a groove provided in the outer diameter part of the cylindrical member. and a lip portion that extends obliquely from the main body toward the outer circumference and contacts the inner diameter of the cylinder due to its elastic force, the outer circumferential surface of the lip that contacts the inner diameter of the cylinder is , a first substantially conical part whose diameter gradually increases from the main body part, and a diameter which gradually decreases from the maximum diameter part of the first substantially conical part which is provided continuously to the first substantially conical part. The second step
and a substantially conical portion, the maximum diameter portion being larger than the diameter of the inner diameter portion of the cylinder, and the minimum diameter portion of the second substantially conical portion being smaller than the diameter of the inner diameter portion of the cylinder. A lip-shaped seal featuring
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984084385U JPS61559U (en) | 1984-06-08 | 1984-06-08 | Lip type seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984084385U JPS61559U (en) | 1984-06-08 | 1984-06-08 | Lip type seal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61559U true JPS61559U (en) | 1986-01-06 |
JPH0432526Y2 JPH0432526Y2 (en) | 1992-08-05 |
Family
ID=30633854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984084385U Granted JPS61559U (en) | 1984-06-08 | 1984-06-08 | Lip type seal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61559U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4878354A (en) * | 1972-12-08 | 1973-10-20 |
-
1984
- 1984-06-08 JP JP1984084385U patent/JPS61559U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4878354A (en) * | 1972-12-08 | 1973-10-20 |
Also Published As
Publication number | Publication date |
---|---|
JPH0432526Y2 (en) | 1992-08-05 |
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