JPS56150659A - Shaft-sealing element - Google Patents

Shaft-sealing element

Info

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
Application number
JP5403180A
Other languages
Japanese (ja)
Inventor
Akira Washida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP5403180A priority Critical patent/JPS56150659A/en
Publication of JPS56150659A publication Critical patent/JPS56150659A/en
Pending legal-status Critical Current

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
JP5403180A 1980-04-22 1980-04-22 Shaft-sealing element Pending JPS56150659A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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