JPH043124U - - Google Patents
Info
- Publication number
- JPH043124U JPH043124U JP4339290U JP4339290U JPH043124U JP H043124 U JPH043124 U JP H043124U JP 4339290 U JP4339290 U JP 4339290U JP 4339290 U JP4339290 U JP 4339290U JP H043124 U JPH043124 U JP H043124U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- inclined portion
- boss
- buttful
- plate
- 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
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- 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断面図、第２
図は第１図の部分拡大断面図、第３図は従来の技
術を示す断面図、第４図は第３図の部分拡大断面
図である。
１…回転軸、２…軸受、３…ハウジング、４…
内輪、５…ボス、７…外輪、１８…傾斜部、１９
…端末、２０…環状突部、２１…内径面、２２…
内径面、１１０…バツフル板。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The drawings are a partially enlarged sectional view of FIG. 1, FIG. 3 is a sectional view showing a conventional technique, and FIG. 4 is a partially enlarged sectional view of FIG. 3. 1... Rotating shaft, 2... Bearing, 3... Housing, 4...
Inner ring, 5... Boss, 7... Outer ring, 18... Inclined part, 19
... terminal, 20 ... annular protrusion, 21 ... inner diameter surface, 22 ...
Inner diameter surface, 110...butsu full plate.
Claims (1)
と、軸受の外輪と共にハウジングに固定されて軸
受の端面を被う略ドーナツ盤状のバツフル板と、
を備えた軸受の取付部において、前記バツフル板
の内周縁部に半径方向外方に向かつて拡径する傾
斜部を形成し、前記ボスに、前記傾斜部の端末に
対向する環状突部と、傾斜部の内径面に対向する
環状溝とを設けたことを特徴とする軸受の保護構
造。 a boss that is fitted onto the rotating shaft and fixes the inner ring of the bearing; a substantially donut-shaped buttful plate that is fixed to the housing together with the outer ring of the bearing and covers the end face of the bearing;
In the mounting portion of the bearing, an inclined portion whose diameter expands radially outward is formed on the inner circumferential edge of the buttful plate, and an annular protrusion facing an end of the inclined portion on the boss; A protection structure for a bearing, characterized in that an annular groove is provided opposite to the inner diameter surface of the inclined portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4339290U JPH0750585Y2 (en) | 1990-04-23 | 1990-04-23 | Bearing protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4339290U JPH0750585Y2 (en) | 1990-04-23 | 1990-04-23 | Bearing protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH043124U true JPH043124U (en) | 1992-01-13 |
| JPH0750585Y2 JPH0750585Y2 (en) | 1995-11-15 |
Family
ID=31555769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4339290U Expired - Lifetime JPH0750585Y2 (en) | 1990-04-23 | 1990-04-23 | Bearing protection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750585Y2 (en) |
-
1990
- 1990-04-23 JP JP4339290U patent/JPH0750585Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750585Y2 (en) | 1995-11-15 |