KR100731663B1 - 이탈 방지용 더스트 시일 링 형상 - Google Patents
이탈 방지용 더스트 시일 링 형상 Download PDFInfo
- Publication number
- KR100731663B1 KR100731663B1 KR1020060069265A KR20060069265A KR100731663B1 KR 100731663 B1 KR100731663 B1 KR 100731663B1 KR 1020060069265 A KR1020060069265 A KR 1020060069265A KR 20060069265 A KR20060069265 A KR 20060069265A KR 100731663 B1 KR100731663 B1 KR 100731663B1
- Authority
- KR
- South Korea
- Prior art keywords
- ring
- outer ring
- inner ring
- dust seal
- circumferential direction
- 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.)
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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
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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
- F16J15/328—Manufacturing methods specially adapted for elastic sealings
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (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 둘레방향으로 삽입홈(62)이 구비된 삽입면(61)에 설치된 금속재질의 외측링(20)을 포함하여 구성되는 더스트시일 링(100) 형상에 있어서,상기 외측링(20) 일측에는 외측 둘레방향으로 돌출된 축방향 이탈방지용 돌부(21)가 구비되고 타측에는 외측 둘레방향으로 구비된 오목홈(22)에 상기 내측링(10)과 동일 재질의 탄성체인 수분유입방지립(23)이 상기 하우징(60) 사이에 접착에 의해 설치되는 것을 특징으로 하는 이탈 방지용 더스트시일 링 형상.
- 회전운동 또는 왕복운동 하는 축(50)에 착설되는 탄성재질의 내측링(30)과 , 상기 내측링(30)을 내재하고 하우징(60) 내측에 둘레방향으로 삽입홈(62)이 구비된 삽입면(61)에 설치된 플라스틱 재질의 외측링(40)을 포함하여 구성되는 더스트시일링(101) 형상에 있어서,상기 외측링(40)은 안측 둘레방향으로 다수의 원형홀(41)이 구비되고, 외측 둘레방향으로 돌출된 축방향 이탈방지용 돌부(42)가 구비되며,상기 외측링(40)의 일측에는 상기 내측링(30)이 구비되고 상기 외측링(40) 타측에는 하우징(60) 사이에 상기 내측링(30)과 동일 재질의 수분유입방지립(32)이 구비되는 것을 특징으로 하는 이탈 방지용 더스트시일 링 형상.
- 제 2항에 있어서.상기 내측링(30)과 수분유입방지립(32)은 상기 외측링(40)에 구비된 원형홀(41)에 상기 내측링(30)을 사출성형하여 형성된 다수의 원형돌부(31)에 의해 무접착 결합되는 것을 특징으로 하는 이탈 방지용 더스트시일 링 형상.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060069265A KR100731663B1 (ko) | 2006-07-24 | 2006-07-24 | 이탈 방지용 더스트 시일 링 형상 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060069265A KR100731663B1 (ko) | 2006-07-24 | 2006-07-24 | 이탈 방지용 더스트 시일 링 형상 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020060020096U Division KR200431398Y1 (ko) | 2006-07-25 | 2006-07-25 | 이탈 방지용 더스트시일 링 형상 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100731663B1 true KR100731663B1 (ko) | 2007-06-27 |
Family
ID=38373234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060069265A Active KR100731663B1 (ko) | 2006-07-24 | 2006-07-24 | 이탈 방지용 더스트 시일 링 형상 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100731663B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101125238B1 (ko) * | 2009-08-11 | 2012-03-21 | 주식회사 에스.제이테크 | 더스트 시일 링 |
| CN106732908A (zh) * | 2017-03-13 | 2017-05-31 | 江苏宝山重型机械制造有限公司 | 一种圆锥式破碎机机用防尘圈 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309063A (en) | 1980-06-02 | 1982-01-05 | C. L. Frost & Son, Inc. | Bearing seal |
| JPH08145193A (ja) * | 1994-11-24 | 1996-06-04 | Nippon Mektron Ltd | ダストシ−ル |
| JPH09287665A (ja) * | 1996-04-22 | 1997-11-04 | Nok Corp | ダストシール及び二輪車用フロントフォークの密封構造 |
-
2006
- 2006-07-24 KR KR1020060069265A patent/KR100731663B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309063A (en) | 1980-06-02 | 1982-01-05 | C. L. Frost & Son, Inc. | Bearing seal |
| JPH08145193A (ja) * | 1994-11-24 | 1996-06-04 | Nippon Mektron Ltd | ダストシ−ル |
| JPH09287665A (ja) * | 1996-04-22 | 1997-11-04 | Nok Corp | ダストシール及び二輪車用フロントフォークの密封構造 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101125238B1 (ko) * | 2009-08-11 | 2012-03-21 | 주식회사 에스.제이테크 | 더스트 시일 링 |
| CN106732908A (zh) * | 2017-03-13 | 2017-05-31 | 江苏宝山重型机械制造有限公司 | 一种圆锥式破碎机机用防尘圈 |
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