JPS6081314U - Seal mechanism of spherical plain bearing - Google Patents
Seal mechanism of spherical plain bearingInfo
- Publication number
- JPS6081314U JPS6081314U JP17301883U JP17301883U JPS6081314U JP S6081314 U JPS6081314 U JP S6081314U JP 17301883 U JP17301883 U JP 17301883U JP 17301883 U JP17301883 U JP 17301883U JP S6081314 U JPS6081314 U JP S6081314U
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- sliding
- plain bearing
- solid spring
- spherical plain
- 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.)
- Pending
Links
- 239000007787 solid Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims 2
- 210000001015 abdomen Anatomy 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Support Of The Bearing (AREA)
- Pivots And Pivotal Connections (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
第１図は従来の球面すべり軸受の縦断面図、第２図はこ
の考案の実施例の縦断面図、第３図はジヨイント型球面
すべり軸受に実施した一例の縦断面図、第４図は要部の
拡大縦断面図、第５図、第６図は第４図のシール部の斜
視図、第７図はシー 。
ル部の他の実施例の斜視図、第８図は第７図のＡ−Ａ断
面図、第９図はシール部の他の実施例の斜視図である。
１・・・球面シャフト、２・・・摺動面、３・・・摺動
面、４・・・摺動体、５・・・ソリッドスプリング、６
・・・ハウジング、１０・・・シール部、１１・・・内
縁部。Fig. 1 is a longitudinal cross-sectional view of a conventional spherical plain bearing, Fig. 2 is a longitudinal cross-sectional view of an embodiment of this invention, Fig. 3 is a longitudinal cross-sectional view of an example implemented in a joint type spherical plain bearing, and Fig. 4 is a longitudinal cross-sectional view of an example of a joint-type spherical plain bearing. 5 and 6 are perspective views of the seal portion in FIG. 4, and FIG. 7 is an enlarged longitudinal sectional view of the main parts. FIG. 8 is a sectional view taken along the line AA in FIG. 7, and FIG. 9 is a perspective view of another embodiment of the seal portion. DESCRIPTION OF SYMBOLS 1... Spherical shaft, 2... Sliding surface, 3... Sliding surface, 4... Sliding body, 5... Solid spring, 6
...Housing, 10...Seal part, 11...Inner edge part.
Claims (1)
部々材と、前記球面と等しい曲率の内球面の摺動面を有
する合成樹脂製の摺動体と、摺動体を球面シャフトに向
けて押圧する弾性体からなる環状のソリッドスプリング
と、摺動体とソリッドスプリングを囲んで一体的に結合
する金属製ノ１ウジングを有する外部々材とからなる球
面すベリ′軸受のシール機構において、弾性プラスチッ
ク、液状エラストマー又はゴムのいずれかからなるソリ
ッドスプリングから延びるシール部を一体に形成し、該
シール部の内縁部を球面シャフトの外径面に摺接させた
ことを特徴とする球面すべり軸受のシール機構。an internal member consisting of a spherical shaft having a spherical sliding surface on its outer diameter surface; a synthetic resin sliding body having an inner spherical sliding surface with a curvature equal to that of the spherical surface; and a sliding body facing the spherical shaft. In the sealing mechanism of a spherical belly bearing, which consists of an annular solid spring made of a pressing elastic body and an external member having a metal nozzle that surrounds and integrally connects the sliding body and the solid spring, an elastic plastic is used. A seal for a spherical plain bearing, characterized in that a seal portion extending from a solid spring made of either liquid elastomer or rubber is integrally formed, and the inner edge of the seal portion is in sliding contact with the outer diameter surface of a spherical shaft. mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17301883U JPS6081314U (en) | 1983-11-10 | 1983-11-10 | Seal mechanism of spherical plain bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17301883U JPS6081314U (en) | 1983-11-10 | 1983-11-10 | Seal mechanism of spherical plain bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6081314U true JPS6081314U (en) | 1985-06-05 |
Family
ID=30377011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17301883U Pending JPS6081314U (en) | 1983-11-10 | 1983-11-10 | Seal mechanism of spherical plain bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6081314U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62110623U (en) * | 1985-12-28 | 1987-07-14 | ||
| JPS62196420A (en) * | 1986-02-21 | 1987-08-29 | Odai Tekko Kk | Spherical sliding bearing |
| JPS63137142U (en) * | 1987-02-28 | 1988-09-09 | ||
| JP2008286298A (en) * | 2007-05-17 | 2008-11-27 | Kayaba Ind Co Ltd | Caliper brake device for railway vehicles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824614A (en) * | 1981-07-24 | 1983-02-14 | ガルフ・アンド・ウエスタン・マニフアクチユア・リング・カンパニ− | Sealing bearing |
-
1983
- 1983-11-10 JP JP17301883U patent/JPS6081314U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824614A (en) * | 1981-07-24 | 1983-02-14 | ガルフ・アンド・ウエスタン・マニフアクチユア・リング・カンパニ− | Sealing bearing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62110623U (en) * | 1985-12-28 | 1987-07-14 | ||
| JPS62196420A (en) * | 1986-02-21 | 1987-08-29 | Odai Tekko Kk | Spherical sliding bearing |
| JPS63137142U (en) * | 1987-02-28 | 1988-09-09 | ||
| JP2008286298A (en) * | 2007-05-17 | 2008-11-27 | Kayaba Ind Co Ltd | Caliper brake device for railway vehicles |
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