JPS6084860U - Oil seal device - Google Patents

Oil seal device

Info

Publication number
JPS6084860U
JPS6084860U JP1983176684U JP17668483U JPS6084860U JP S6084860 U JPS6084860 U JP S6084860U JP 1983176684 U JP1983176684 U JP 1983176684U JP 17668483 U JP17668483 U JP 17668483U JP S6084860 U JPS6084860 U JP S6084860U
Authority
JP
Japan
Prior art keywords
oil seal
seal device
manufacturing part
lip parts
oil
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
Application number
JP1983176684U
Other languages
Japanese (ja)
Other versions
JPH0210377Y2 (en
Inventor
中島　英俊
敬策 岩片
荒木　義文
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.)
Koyo Seiko Co Ltd
Komatsu Ltd
Original Assignee
Koyo Seiko Co Ltd
Komatsu 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 Koyo Seiko Co Ltd, Komatsu Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP1983176684U priority Critical patent/JPS6084860U/en
Publication of JPS6084860U publication Critical patent/JPS6084860U/en
Application granted granted Critical
Publication of JPH0210377Y2 publication Critical patent/JPH0210377Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のオイルシール装置の一部省略した縦断面
図、第２図乃至第４図は従来のオイルシール装置におけ
るリップ摩耗のメカニズムの説明図、第５図は本考案−
実施例の一部省略した縦断面図、第６図は本考案に係る
オイルシール装置におけるパイプ取付位置の説明図であ
る。 １はオイルシール本体、２，３はリップ部、６はパイプ
、７は製部、８は軸、９は空間。Fig. 1 is a partially omitted vertical cross-sectional view of a conventional oil seal device, Figs. 2 to 4 are explanatory diagrams of the mechanism of lip wear in the conventional oil seal device, and Fig. 5 is a diagram of the present invention.
FIG. 6 is a partially omitted vertical cross-sectional view of the embodiment and is an explanatory diagram of the pipe attachment position in the oil seal device according to the present invention. 1 is the oil seal body, 2 and 3 are the lip parts, 6 is the pipe, 7 is the manufacturing part, 8 is the shaft, and 9 is the space.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オイルシー）し本体１のリップ部２，３間の製部７に、
両リップ部２，３と製部７と軸８とで成す空間９を≧ツ
ションルームに連通ずるバイブロを設けたことを特徴と
するオイルシール装置。oil sea) and the manufacturing part 7 between the lip parts 2 and 3 of the main body 1,
An oil seal device characterized in that a vibro is provided which communicates a space 9 formed by both lip parts 2, 3, a manufacturing part 7, and a shaft 8 with a tension room.
JP1983176684U 1983-11-17 1983-11-17 Oil seal device Granted JPS6084860U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983176684U JPS6084860U (en) 1983-11-17 1983-11-17 Oil seal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983176684U JPS6084860U (en) 1983-11-17 1983-11-17 Oil seal device

Publications (2)

Publication Number Publication Date
JPS6084860U true JPS6084860U (en) 1985-06-11
JPH0210377Y2 JPH0210377Y2 (en) 1990-03-14

Family

ID=30384069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983176684U Granted JPS6084860U (en) 1983-11-17 1983-11-17 Oil seal device

Country Status (1)

Country Link
JP (1) JPS6084860U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412968U (en) * 1987-07-08 1989-01-24
WO1990008273A1 (en) * 1989-01-23 1990-07-26 Kabushiki Kaisha Komatsu Seisakusho Oil seal device
US10060532B2 (en) 2013-02-27 2018-08-28 Komatsu Ltd. Oil seal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644937U (en) * 1979-09-18 1981-04-22
JPS5741502U (en) * 1980-08-21 1982-03-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644937U (en) * 1979-09-18 1981-04-22
JPS5741502U (en) * 1980-08-21 1982-03-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412968U (en) * 1987-07-08 1989-01-24
WO1990008273A1 (en) * 1989-01-23 1990-07-26 Kabushiki Kaisha Komatsu Seisakusho Oil seal device
US10060532B2 (en) 2013-02-27 2018-08-28 Komatsu Ltd. Oil seal
DE112014001013B4 (en) 2013-02-27 2020-07-30 Komatsu Ltd. Oil seal

Also Published As

Publication number Publication date
JPH0210377Y2 (en) 1990-03-14

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