JPH0288444U - - Google Patents
Info
- Publication number
- JPH0288444U JPH0288444U JP16750688U JP16750688U JPH0288444U JP H0288444 U JPH0288444 U JP H0288444U JP 16750688 U JP16750688 U JP 16750688U JP 16750688 U JP16750688 U JP 16750688U JP H0288444 U JPH0288444 U JP H0288444U
- Authority
- JP
- Japan
- Prior art keywords
- ball bearing
- bearing
- face
- ball
- recess
- 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
- 230000036316 preload Effects 0.000 claims 1
- 238000007373 indentation Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16750688U JPH0288444U (bs) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16750688U JPH0288444U (bs) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288444U true JPH0288444U (bs) | 1990-07-12 |
Family
ID=31455866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16750688U Pending JPH0288444U (bs) | 1988-12-23 | 1988-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288444U (bs) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014068416A (ja) * | 2012-09-24 | 2014-04-17 | Minebea Co Ltd | 回転電機 |
| JP2019031257A (ja) * | 2017-08-09 | 2019-02-28 | ヤマハ発動機株式会社 | 駆動ユニットおよび電動補助自転車 |
| JP2020114067A (ja) * | 2019-01-09 | 2020-07-27 | 日本電産株式会社 | モータ、送風装置、および、掃除機 |
| JP2021062690A (ja) * | 2019-10-11 | 2021-04-22 | ヤマハ発動機株式会社 | 駆動ユニットおよび電動補助自転車 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630557B2 (bs) * | 1973-05-25 | 1981-07-15 |
-
1988
- 1988-12-23 JP JP16750688U patent/JPH0288444U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630557B2 (bs) * | 1973-05-25 | 1981-07-15 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014068416A (ja) * | 2012-09-24 | 2014-04-17 | Minebea Co Ltd | 回転電機 |
| JP2019031257A (ja) * | 2017-08-09 | 2019-02-28 | ヤマハ発動機株式会社 | 駆動ユニットおよび電動補助自転車 |
| JP2020114067A (ja) * | 2019-01-09 | 2020-07-27 | 日本電産株式会社 | モータ、送風装置、および、掃除機 |
| JP2021062690A (ja) * | 2019-10-11 | 2021-04-22 | ヤマハ発動機株式会社 | 駆動ユニットおよび電動補助自転車 |
| US12017729B2 (en) | 2019-10-11 | 2024-06-25 | Yamaha Hatsudoki Kabushiki Kaisha | Drive unit and electrically assisted bicycle |