JPS6318627U - - Google Patents
Info
- Publication number
- JPS6318627U JPS6318627U JP11198586U JP11198586U JPS6318627U JP S6318627 U JPS6318627 U JP S6318627U JP 11198586 U JP11198586 U JP 11198586U JP 11198586 U JP11198586 U JP 11198586U JP S6318627 U JPS6318627 U JP S6318627U
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- pressure side
- rolling bearing
- fixing groove
- ring
- 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
- 238000005096 rolling process Methods 0.000 claims 3
- 230000004323 axial length Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Description
第１図は本考案の第１実施例を示す拡大断面図
、第２図は第１実施例を適用したルーツポンプ式
過給機を示す断面図、第３図は第２実施例を示す
断面図、第４図は第３実施例を示す断面図である
。
１０……ハウジング、１３……回転軸、１５…
…支持孔、１６……軸受、１６ａ……内輪、１６
ｂ……外輪、３１……固定溝、Ａ……大気側（低
圧側）、Ｐ……高圧側。
Fig. 1 is an enlarged sectional view showing a first embodiment of the present invention, Fig. 2 is a sectional view showing a Roots pump supercharger to which the first embodiment is applied, and Fig. 3 is a sectional view showing a second embodiment. 4 are cross-sectional views showing the third embodiment. 10... Housing, 13... Rotating shaft, 15...
...Support hole, 16...Bearing, 16a...Inner ring, 16
b... Outer ring, 31... Fixed groove, A... Atmosphere side (low pressure side), P... High pressure side.
Claims (1)
に圧入される外輪とを備え、これら内輪および外
輪の一方の端面が低圧側に面し、内輪および外輪
の他方の端面が高圧側に面する転がり軸受であつ
て、上記外輪の外周面と上記支持孔の内周面との
間に、転がり軸受の軸心を囲繞する固定溝を形成
し、この固定溝に合成樹脂を注入固化して成る転
がり軸受の支持構造において、上記固定溝を、外
輪の外周面の軸方向長さの中心に対して、上記低
圧側に偏心した位置のみに設けたことを特徴とす
る転がり軸受の支持構造。 It has an inner ring that is fitted onto the rotating shaft and an outer ring that is press-fitted into the support hole of the housing, one end surface of the inner ring and the outer ring faces the low pressure side, and the other end surface of the inner ring and the outer ring faces the high pressure side. The rolling bearing is formed by forming a fixing groove surrounding the axis of the rolling bearing between the outer circumferential surface of the outer ring and the inner circumferential surface of the support hole, and injecting and solidifying a synthetic resin into the fixing groove. A support structure for a rolling bearing, characterized in that the fixing groove is provided only at a position eccentric to the low pressure side with respect to the center of the axial length of the outer peripheral surface of the outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11198586U JPS6318627U (en) | 1986-07-23 | 1986-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11198586U JPS6318627U (en) | 1986-07-23 | 1986-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6318627U true JPS6318627U (en) | 1988-02-06 |
Family
ID=30992426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11198586U Pending JPS6318627U (en) | 1986-07-23 | 1986-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6318627U (en) |
-
1986
- 1986-07-23 JP JP11198586U patent/JPS6318627U/ja active Pending