JPS5620867A - Oil seal - Google Patents

Oil seal

Info

Publication number
JPS5620867A
JPS5620867A JP9696379A JP9696379A JPS5620867A JP S5620867 A JPS5620867 A JP S5620867A JP 9696379 A JP9696379 A JP 9696379A JP 9696379 A JP9696379 A JP 9696379A JP S5620867 A JPS5620867 A JP S5620867A
Authority
JP
Japan
Prior art keywords
resilient material
oil seal
recess
metallic ring
end surface
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
JP9696379A
Other languages
Japanese (ja)
Inventor
Toru Kaneko
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP9696379A priority Critical patent/JPS5620867A/en
Publication of JPS5620867A publication Critical patent/JPS5620867A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)

Abstract

PURPOSE: To enable the removal of the oil seal without damaging it by a method wherein an indication for abutting a leading end of a tool is arranged at the oil seal in which a metallic outer circumference part is covered with a resilient material.
CONSTITUTION: The oil seal 6 has the resilient material 8 having a lip part 9 arranged at its circumferential direction. In a recess 10 arranged circumferentially at one side end surface of the resilient material 8 is provided coaxially a metallic ring 11 having L-shaped section. At a part of the end surface of the metallic ring 11 is formed a recess 12 opened at the inner circumferential edge of the metallic ring 11. And at the other end surface of the resilient material 8 corresponding to the recess 12 is formed an annular concave 13 used as the indication means. The annular concave 13 enables a recognition of a position of the recess 12 in the metallic ring 11 from outside of the resilient material 8.
COPYRIGHT: (C)1981,JPO&Japio
JP9696379A 1979-07-30 1979-07-30 Oil seal Pending JPS5620867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9696379A JPS5620867A (en) 1979-07-30 1979-07-30 Oil seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9696379A JPS5620867A (en) 1979-07-30 1979-07-30 Oil seal

Publications (1)

Publication Number Publication Date
JPS5620867A true JPS5620867A (en) 1981-02-26

Family

ID=14178891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9696379A Pending JPS5620867A (en) 1979-07-30 1979-07-30 Oil seal

Country Status (1)

Country Link
JP (1) JPS5620867A (en)

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