JPS6446530U - - Google Patents
Info
- Publication number
- JPS6446530U JPS6446530U JP8943187U JP8943187U JPS6446530U JP S6446530 U JPS6446530 U JP S6446530U JP 8943187 U JP8943187 U JP 8943187U JP 8943187 U JP8943187 U JP 8943187U JP S6446530 U JPS6446530 U JP S6446530U
- Authority
- JP
- Japan
- Prior art keywords
- seal plate
- ring
- circumferential surface
- magnetic plastic
- rings
- 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
Classifications
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/762—Sealings of ball or roller bearings by means of a fluid
- F16C33/763—Sealings of ball or roller bearings by means of a fluid retained in the sealing gap
- F16C33/765—Sealings of ball or roller bearings by means of a fluid retained in the sealing gap by a magnetic field
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
は第１図の―線縦断正面図、第３図は従来の
ものの一部縦断正面図である。
図中、１……外輪、２……内輪、３……ボール
、４……リテーナ、５……溝、６……プレート、
７……補強板、８……シール板、９……溝、１０
……シール板、１１……磁性流体。
Figure 1 is a side view showing one embodiment of the present invention;
1 is a longitudinal sectional front view taken along the line -- in FIG. 1, and FIG. 3 is a partially longitudinal sectional front view of the conventional one. In the figure, 1...outer ring, 2...inner ring, 3...ball, 4...retainer, 5...groove, 6...plate,
7...Reinforcement plate, 8...Seal plate, 9...Groove, 10
... Seal plate, 11 ... Magnetic fluid.
補正 昭６３．１０．２６
図面の簡単な説明を次のように補正する。
明細書中、第７頁８行目「第２」の次ぎに「図
」を加入する。Amendment October 26, 1983 The brief description of the drawing is amended as follows. In the specification, ``Figure'' is added next to ``Second'' on page 7, line 8.
Claims (1)
の左右空間部にマグネツトプラスチツク製のシー
ル板を設け、かつシール板における内輪もしくは
外輪に対する非固定側の周縁と対応する側の内輪
外周面もしくは外輪内周面に磁性流体を設けたベ
アリングの外輪内周面もしくは内輪外周面にマグ
ネツトプラスチツク製シール板の外周縁もしくは
内周縁を嵌着し、外輪の内周面もしくは内輪の外
周面に形成した溝に嵌め込んだスナツプリングに
てシール板の外周辺もしくは内周辺の外側面を抑
えてシール板を内外輪間に設けてなるシールベア
リング。 A ball is arranged between the inner and outer rings, and a seal plate made of magnetic plastic is provided in the left and right spaces between the inner and outer rings, and the outer peripheral surface of the inner ring or A magnetic plastic seal plate is formed on the inner circumferential surface of the outer ring or the outer circumferential surface of the inner ring by fitting the outer circumferential edge or inner circumferential edge of a magnetic plastic seal plate to the inner circumferential surface of the outer ring or the outer circumferential surface of the inner ring of a bearing in which magnetic fluid is provided on the inner circumferential surface of the outer ring. A sealed bearing in which a seal plate is provided between the inner and outer rings by holding down the outer surface of the outer or inner periphery of the seal plate with a snap spring fitted into a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8943187U JPS6446530U (en) | 1987-06-09 | 1987-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8943187U JPS6446530U (en) | 1987-06-09 | 1987-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6446530U true JPS6446530U (en) | 1989-03-22 |
Family
ID=31313981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8943187U Pending JPS6446530U (en) | 1987-06-09 | 1987-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6446530U (en) |
-
1987
- 1987-06-09 JP JP8943187U patent/JPS6446530U/ja active Pending