JPS5337268A - Sealing device - Google Patents

Sealing device

Info

Publication number
JPS5337268A
JPS5337268A JP11172676A JP11172676A JPS5337268A JP S5337268 A JPS5337268 A JP S5337268A JP 11172676 A JP11172676 A JP 11172676A JP 11172676 A JP11172676 A JP 11172676A JP S5337268 A JPS5337268 A JP S5337268A
Authority
JP
Japan
Prior art keywords
sealing device
seal ring
collar
contacting
rotating shaft
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
JP11172676A
Other languages
Japanese (ja)
Other versions
JPS5938472B2 (en
Inventor
Kozo Miyake
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.)
Komatsu Ltd
Original Assignee
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP11172676A priority Critical patent/JPS5938472B2/en
Publication of JPS5337268A publication Critical patent/JPS5337268A/en
Publication of JPS5938472B2 publication Critical patent/JPS5938472B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To improve wear resistance of seal ring by using a special material as that of collar and rotating shaft, etc. contacting with rubbing motions with the seal ring.
COPYRIGHT: (C)1978,JPO&Japio
JP11172676A 1976-09-20 1976-09-20 Sealing device Expired JPS5938472B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11172676A JPS5938472B2 (en) 1976-09-20 1976-09-20 Sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11172676A JPS5938472B2 (en) 1976-09-20 1976-09-20 Sealing device

Publications (2)

Publication Number Publication Date
JPS5337268A true JPS5337268A (en) 1978-04-06
JPS5938472B2 JPS5938472B2 (en) 1984-09-17

Family

ID=14568597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11172676A Expired JPS5938472B2 (en) 1976-09-20 1976-09-20 Sealing device

Country Status (1)

Country Link
JP (1) JPS5938472B2 (en)

Also Published As

Publication number Publication date
JPS5938472B2 (en) 1984-09-17

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