JPH0253523U - - Google Patents
Info
- Publication number
- JPH0253523U JPH0253523U JP13198588U JP13198588U JPH0253523U JP H0253523 U JPH0253523 U JP H0253523U JP 13198588 U JP13198588 U JP 13198588U JP 13198588 U JP13198588 U JP 13198588U JP H0253523 U JPH0253523 U JP H0253523U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- ceramic
- interposed
- ring
- cushioning material
- 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
- 239000000919 ceramic Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図ないし第４図は本考案の一実施例にかか
り、第１図はセラミツク軸受の取付構造を示す上
半部の縦断側面図、第２図は緩衝材の一部を示す
斜視図、第３図は緩衝材の他の例の部分展開図、
第４図は第３図の緩衝材を採用したセラミツク軸
受の取付構造を示す縦断正面図である。
１……ハウジング、２……軸、３……セラミツ
ク軸受、４……内輪、５……外輪、６，７……緩
衝材。
1 to 4 show an embodiment of the present invention, in which FIG. 1 is a vertical cross-sectional side view of the upper half showing the mounting structure of the ceramic bearing, FIG. 2 is a perspective view showing a part of the cushioning material, Figure 3 is a partially exploded view of another example of cushioning material.
FIG. 4 is a longitudinal sectional front view showing a mounting structure of a ceramic bearing employing the cushioning material shown in FIG. 3. FIG. 1... Housing, 2... Shaft, 3... Ceramic bearing, 4... Inner ring, 5... Outer ring, 6, 7... Cushioning material.
Claims (1)
ラミツク軸受を相対回転する内外の部材間に介装
した構造において、 軸受外輪と外側部材との間および軸受内輪と内
側部材との間にそれぞれ緩衝材が介装されている
ことを特徴とするセラミツク軸受の取付構造。 (2) 少なくとも内外いずれか一方の軌道輪がセ
ラミツク製であるセラミツク軸受を相対回転する
内外の部材間に介装した構造において、 軸受外輪と外側部材との間および軸受内輪と内
側部材との間の少なくとも一方に緩衝材が介装さ
れ、かつ、 この緩衝材が介装される側のセラミツク製軌道
輪の嵌合周面を未研磨の粗面状態にしてあること
を特徴とするセラミツク軸受の取付構造。[Scope of Claim for Utility Model Registration] (1) In a structure in which a ceramic bearing in which at least the inner and outer rings are made of ceramic is interposed between inner and outer members that rotate relative to each other, between the bearing outer ring and the outer member, and between the bearing inner ring and the inner member A mounting structure for a ceramic bearing characterized in that a cushioning material is interposed between the two. (2) In a structure in which a ceramic bearing in which at least one of the inner and outer bearing rings is made of ceramic is interposed between the inner and outer members that rotate relative to each other, between the bearing outer ring and the outer member and between the bearing inner ring and the inner member. A ceramic bearing is characterized in that a cushioning material is interposed in at least one of the two, and the mating peripheral surface of the ceramic bearing ring on the side where the cushioning material is interposed is made into an unpolished rough surface. Mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988131985U JPH0741946Y2 (en) | 1988-10-08 | 1988-10-08 | Ceramic bearing mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988131985U JPH0741946Y2 (en) | 1988-10-08 | 1988-10-08 | Ceramic bearing mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0253523U true JPH0253523U (en) | 1990-04-18 |
| JPH0741946Y2 JPH0741946Y2 (en) | 1995-09-27 |
Family
ID=31388547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988131985U Expired - Lifetime JPH0741946Y2 (en) | 1988-10-08 | 1988-10-08 | Ceramic bearing mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741946Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020150607A (en) * | 2019-03-11 | 2020-09-17 | マブチモーター株式会社 | motor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576121A (en) * | 1980-06-13 | 1982-01-13 | Toshiba Corp | Ceramic rotating element |
| JPS5732242U (en) * | 1980-08-01 | 1982-02-19 | ||
| JPS62124322A (en) * | 1985-06-28 | 1987-06-05 | Hitachi Ltd | Ceramic bearing fastening structure |
-
1988
- 1988-10-08 JP JP1988131985U patent/JPH0741946Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576121A (en) * | 1980-06-13 | 1982-01-13 | Toshiba Corp | Ceramic rotating element |
| JPS5732242U (en) * | 1980-08-01 | 1982-02-19 | ||
| JPS62124322A (en) * | 1985-06-28 | 1987-06-05 | Hitachi Ltd | Ceramic bearing fastening structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020150607A (en) * | 2019-03-11 | 2020-09-17 | マブチモーター株式会社 | motor |
| US11489403B2 (en) | 2019-03-11 | 2022-11-01 | Mabuchi Motor Co., Ltd. | Motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741946Y2 (en) | 1995-09-27 |