KR100731651B1 - 더스트 시일 링 형상 - Google Patents
더스트 시일 링 형상 Download PDFInfo
- Publication number
- KR100731651B1 KR100731651B1 KR1020060069264A KR20060069264A KR100731651B1 KR 100731651 B1 KR100731651 B1 KR 100731651B1 KR 1020060069264 A KR1020060069264 A KR 1020060069264A KR 20060069264 A KR20060069264 A KR 20060069264A KR 100731651 B1 KR100731651 B1 KR 100731651B1
- Authority
- KR
- South Korea
- Prior art keywords
- ring
- inner ring
- dust seal
- outer ring
- shaft
- Prior art date
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/908—Seal for use in rotating and reciprocating arrangement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/935—Seal made of a particular material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (3)
- 회전운동 또는 왕복운동 하는 축(50)에 착설되는 탄성재질의 내측링(10)과 , 상기 내측링(10)이 접착에 의해 결합되고 하우징(60) 내측 삽입면(61)에 끼워맞춤 조립되는 금속재질의 외측링(20)로 구성된 더스트시일 링(100) 형상에 있어서,상기 내측링(10)은 회전운동 또는 왕복운동 하는 축(50)의 둘레방향으로 계단형식의 주름(11)이 형성되며, 상기 주름(11)은 일측 또는 양측으로 대향되게 구비된 것 중 선택된 어느 하나로 형성되는 것을 특징으로 하는 더스트 시일 링 형상.
- 회전운동 또는 왕복운동 하는 축(50)에 착설되는 탄성재질의 내측링(30)과 , 상기 내측링(30)을 내재하고 하우징(60) 내측 삽입면(61)에 끼워맞춤 조립되는 플라스틱 재질의 외측링(40)을 포함하여 구성되는 더스트시일(101)에 있어서,상기 내측링(30)은 외측 둘레방향으로 다수의 원형의 돌부(32)가 구비되고 내측 둘레방향으로 회전운동 또는 왕복운동 하는 축(50)의 일측 또는 양측으로 대향되게 구비된 것 중 선택된 어느 하나로 계단 형식의 주름(31)이 형성되며,상기 외측링(40) 내측 둘레방향으로 다수의 관통홀(41)이 구비되는 것을 특징으로 하는 더스트 시일 링 형상.
- 제 2항에 있어서.탄성재질의 상기 내측링(30)은 플라스틱 재질로 성형된 상기 외측링(40)에 사출 성형에 의해 상기 내측링(30)의 돌부(32)와 외측링(40)의 관통홀(41)이 무접착에 의해 일체로 결합되는 것을 특징으로 하는 더스트 시일 링 형상.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060069264A KR100731651B1 (ko) | 2006-07-24 | 2006-07-24 | 더스트 시일 링 형상 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060069264A KR100731651B1 (ko) | 2006-07-24 | 2006-07-24 | 더스트 시일 링 형상 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020060020095U Division KR200431397Y1 (ko) | 2006-07-25 | 2006-07-25 | 더스트 시일 링 형상 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100731651B1 true KR100731651B1 (ko) | 2007-06-27 |
Family
ID=38373230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060069264A KR100731651B1 (ko) | 2006-07-24 | 2006-07-24 | 더스트 시일 링 형상 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100731651B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110966466A (zh) * | 2019-12-09 | 2020-04-07 | 江苏海川卓越密封材料有限公司 | 一种防尘油封 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01206166A (ja) * | 1988-02-12 | 1989-08-18 | Nissan Motor Co Ltd | すべり式ブッシュ用ダストシール素子 |
GB2296538A (en) | 1994-12-28 | 1996-07-03 | Nok Corp | Shaft seal with dust sealing lip |
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2006
- 2006-07-24 KR KR1020060069264A patent/KR100731651B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01206166A (ja) * | 1988-02-12 | 1989-08-18 | Nissan Motor Co Ltd | すべり式ブッシュ用ダストシール素子 |
GB2296538A (en) | 1994-12-28 | 1996-07-03 | Nok Corp | Shaft seal with dust sealing lip |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110966466A (zh) * | 2019-12-09 | 2020-04-07 | 江苏海川卓越密封材料有限公司 | 一种防尘油封 |
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