JPS56150659A - Shaft-sealing element - Google Patents
Shaft-sealing elementInfo
- Publication number
- JPS56150659A JPS56150659A JP5403180A JP5403180A JPS56150659A JP S56150659 A JPS56150659 A JP S56150659A JP 5403180 A JP5403180 A JP 5403180A JP 5403180 A JP5403180 A JP 5403180A JP S56150659 A JPS56150659 A JP S56150659A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- seal lip
- slide surface
- sealed slide
- sealing element
- 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.)
- Pending
Links
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Abstract
PURPOSE: To increase follow-up performance and sealing performance to the oscillation of a shaft by a method wherein a plurality of circular cavities are provided on the reverse side of the sealed slide surface of a seal lip.
CONSTITUTION: The seal lip 1 attached by a holding ring 3 to a supporting ring 2 has a sealed slide surface S pressed and attached by a shaft 4 on the internal circumference. On the surface 7 of the reverse side of the sealed slide surface S are provided a plurality of circular cavities 8 to give adequate flexibility to the seal lip 1.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5403180A JPS56150659A (en) | 1980-04-22 | 1980-04-22 | Shaft-sealing element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5403180A JPS56150659A (en) | 1980-04-22 | 1980-04-22 | Shaft-sealing element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56150659A true JPS56150659A (en) | 1981-11-21 |
Family
ID=12959208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5403180A Pending JPS56150659A (en) | 1980-04-22 | 1980-04-22 | Shaft-sealing element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56150659A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58144526A (en) * | 1982-02-22 | 1983-08-27 | 松下電器産業株式会社 | Overvoltage preventing device |
US4755115A (en) * | 1984-11-21 | 1988-07-05 | Atsugi Motor Parts Company, Limited | Shaft seal assembly for compressor |
JPH03105768U (en) * | 1990-02-16 | 1991-11-01 | ||
US5730444A (en) * | 1996-03-08 | 1998-03-24 | Skf Usa Inc. | Seal with embedded garter spring |
US6182975B1 (en) * | 1993-06-04 | 2001-02-06 | Nok Corporation | Sealing device having an annular space between sealing lips |
-
1980
- 1980-04-22 JP JP5403180A patent/JPS56150659A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58144526A (en) * | 1982-02-22 | 1983-08-27 | 松下電器産業株式会社 | Overvoltage preventing device |
US4755115A (en) * | 1984-11-21 | 1988-07-05 | Atsugi Motor Parts Company, Limited | Shaft seal assembly for compressor |
JPH03105768U (en) * | 1990-02-16 | 1991-11-01 | ||
US6182975B1 (en) * | 1993-06-04 | 2001-02-06 | Nok Corporation | Sealing device having an annular space between sealing lips |
US6660206B1 (en) | 1993-06-04 | 2003-12-09 | Nok Corporation | Method of manufacturing a sealing device |
US5730444A (en) * | 1996-03-08 | 1998-03-24 | Skf Usa Inc. | Seal with embedded garter spring |
US5928676A (en) * | 1996-03-08 | 1999-07-27 | Skf Usa Inc. | Mold for forming a seal with embedded garter spring |
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