JPS60107459U - combination seal - Google Patents
combination sealInfo
- Publication number
- JPS60107459U JPS60107459U JP1983200653U JP20065383U JPS60107459U JP S60107459 U JPS60107459 U JP S60107459U JP 1983200653 U JP1983200653 U JP 1983200653U JP 20065383 U JP20065383 U JP 20065383U JP S60107459 U JPS60107459 U JP S60107459U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- lip
- inner ring
- outer ring
- combination
- 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
Links
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
第１図は本考案の組合せシールを示す断面図である。第
２図は本考案の組合せシールの一実施例を示す断面図で
ある。第３図は第１図の拡大部分断面図である。
Ａ・・・外輪環、Ｂ・・・内輪環、１・・・シールリッ
プ、２・・・内周側軸方向部、３・・・外周側軸方向部
、４・・・面取り部。FIG. 1 is a sectional view showing the combination seal of the present invention. FIG. 2 is a sectional view showing an embodiment of the combination seal of the present invention. FIG. 3 is an enlarged partial sectional view of FIG. 1. A: Outer ring, B: Inner ring, 1: Seal lip, 2: Inner circumferential axial portion, 3: Outer circumferential axial portion, 4: Chamfered portion.
Claims (3)
た複数のラジアル接触リップを有する外輪環と、該外輪
環のシールリップと接触する金属で形成された内輪環と
で構成した組合せシールにおいて；該外輪環の主シール
リップを小径側に、補助シールリップを大径側にそれぞ
れ外方に突出させて設け、これに相対する内輪環は前記
外輪環より小径で複数の軸方向部をもって折れ曲る形状
を備え、前記外輪環の主シールリップ及び補助シールリ
ップを内輪環のそれぞれの軸方向外周面で接触させるこ
とを特徴とした組合せシール。(1) A combination consisting of an outer ring having a plurality of radial contact lips made of metal and an elastic body such as synthetic rubber or synthetic resin, and an inner ring made of metal that contacts the sealing lip of the outer ring. In the seal; the main seal lip of the outer ring is provided on the small diameter side and the auxiliary seal lip is provided on the large diameter side so as to protrude outward, and the opposing inner ring has a smaller diameter than the outer ring and has a plurality of axial parts. What is claimed is: 1. A combination seal, characterized in that the seal has a shape that is bent at a angle, and that the main seal lip and the auxiliary seal lip of the outer ring are brought into contact with each other at their respective axial outer circumferential surfaces of the inner ring.
ることを特徴とした実用新案登録請求の範囲第１項記載
の組合せシール。(2) The combination seal according to claim 1, wherein the inner ring has a chamfered portion on the outer peripheral surface of the inner end.
リップ厚さに対しリップ長さの比を５倍以下とし、かつ
軸方向に対し４５°以下の角度をもって内輪環と接触す
ることを特徴とする実用新案登録請求の範囲第１項記載
の組合せシール。(3) The plurality of protruding radial seal lips have a ratio of lip length to lip thickness of 5 times or less, and are in contact with the inner ring at an angle of 45° or less with respect to the axial direction. The combination seal set forth in claim 1 of the patent registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983200653U JPS60107459U (en) | 1983-12-24 | 1983-12-24 | combination seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983200653U JPS60107459U (en) | 1983-12-24 | 1983-12-24 | combination seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60107459U true JPS60107459U (en) | 1985-07-22 |
| JPS6316929Y2 JPS6316929Y2 (en) | 1988-05-13 |
Family
ID=30761703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983200653U Granted JPS60107459U (en) | 1983-12-24 | 1983-12-24 | combination seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60107459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003161372A (en) * | 2001-11-27 | 2003-06-06 | Koyo Seiko Co Ltd | Sealing device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003069177A1 (en) | 2002-02-14 | 2003-08-21 | Nsk Ltd. | Sealing device, and rolling bearing and hub unit incorporating the sealing unit |
-
1983
- 1983-12-24 JP JP1983200653U patent/JPS60107459U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003161372A (en) * | 2001-11-27 | 2003-06-06 | Koyo Seiko Co Ltd | Sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316929Y2 (en) | 1988-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60107423U (en) | combination sealing device | |
| JPS60107459U (en) | combination seal | |
| JPS6084863U (en) | oil seal | |
| JPS58148360U (en) | Patsukin | |
| JPS6089422U (en) | bearing sealing ring | |
| JPS59112018U (en) | Washer seal | |
| JPS58127255U (en) | seal ring | |
| JPS5943754U (en) | Seal structure of piston mechanism | |
| JPS5966064U (en) | Patsuking | |
| JPS6035968U (en) | Sealing material | |
| JPS60114326U (en) | Sealed rolling bearing | |
| JPS59103961U (en) | dust seal | |
| JPS5986418U (en) | Oil seal with anti-removal ring | |
| JPS6093070U (en) | sealing device | |
| JPS58161260U (en) | gasket | |
| JPS58130161U (en) | sealing device | |
| JPS5849061U (en) | sealing device | |
| JPS58191464U (en) | mechanical seal | |
| JPS59177890U (en) | Disengagement prevention pipe fitting | |
| JPS58140387U (en) | hose | |
| JPS60178658U (en) | oil seal | |
| JPS59102931U (en) | Engine exhaust pipe joint structure | |
| JPS5828158U (en) | gasket | |
| JPS59103962U (en) | Lippuskin | |
| JPS59125653U (en) | Sealing device |