JPH0333257U - - Google Patents
Info
- Publication number
- JPH0333257U JPH0333257U JP9417789U JP9417789U JPH0333257U JP H0333257 U JPH0333257 U JP H0333257U JP 9417789 U JP9417789 U JP 9417789U JP 9417789 U JP9417789 U JP 9417789U JP H0333257 U JPH0333257 U JP H0333257U
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- rotating body
- annular groove
- press
- resin
- 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
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Pulleys (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
第１図はこの考案にかかる樹脂製回転体の軸方
向断面図、第２図は第１図のＰ矢視図、第３図は
第１図のＡ−Ａ矢視断面図、第４図はギヤ用の歯
とタイミングベルト用の歯とを備えた樹脂製回転
体の軸方向断面図で、第５図は第４図のＱ矢視図
、第６図及び第７図は従来の樹脂製回転体に軸受
を圧入する場合の軸方向断面図である。
１，４……樹脂製回転体、２，５……環状溝、
３，６……転がり軸受。
Fig. 1 is an axial cross-sectional view of a resin rotating body according to this invention, Fig. 2 is a view taken along arrow P in Fig. 1, Fig. 3 is a sectional view taken along arrow A-A in Fig. 1, and Fig. 4. is an axial cross-sectional view of a resin rotating body equipped with gear teeth and timing belt teeth, FIG. 5 is a view taken in the direction of the Q arrow in FIG. 4, and FIGS. FIG. 2 is an axial cross-sectional view when a bearing is press-fitted into a rotating body made of aluminum. 1, 4... Resin rotating body, 2, 5... Annular groove,
3,6...Rolling bearing.
Claims (1)
において、前記回転体の軸方向幅を前記外輪の軸
方向幅より大として、該回転体の一側面に前記外
輪と同心状に前記外輪を取り囲む環状溝を設ける
とともに、前記環状溝の軸方向深さを該環状溝の
溝底が前記外輪と回転体との圧入嵌合部を越える
深さに形成したことを特徴とする樹脂製回転体。 In a resin rotating body in which a bearing outer ring is press-fitted to an inner circumferential surface, the axial width of the rotating body is larger than the axial width of the outer ring, and the outer ring is provided on one side of the rotating body concentrically with the outer ring. A resin rotor comprising: an annular groove surrounding the outer ring; and an axial depth of the annular groove such that the groove bottom of the annular groove exceeds a press-fitting portion between the outer ring and the rotating body. body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989094177U JP2527612Y2 (en) | 1989-08-09 | 1989-08-09 | Rotating body made of resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989094177U JP2527612Y2 (en) | 1989-08-09 | 1989-08-09 | Rotating body made of resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0333257U true JPH0333257U (en) | 1991-04-02 |
| JP2527612Y2 JP2527612Y2 (en) | 1997-03-05 |
Family
ID=31643519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989094177U Expired - Lifetime JP2527612Y2 (en) | 1989-08-09 | 1989-08-09 | Rotating body made of resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527612Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01111608U (en) * | 1988-01-19 | 1989-07-27 |
-
1989
- 1989-08-09 JP JP1989094177U patent/JP2527612Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01111608U (en) * | 1988-01-19 | 1989-07-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527612Y2 (en) | 1997-03-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |