JP2017219202A5 - - Google Patents
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- Publication number
- JP2017219202A5 JP2017219202A5 JP2017184748A JP2017184748A JP2017219202A5 JP 2017219202 A5 JP2017219202 A5 JP 2017219202A5 JP 2017184748 A JP2017184748 A JP 2017184748A JP 2017184748 A JP2017184748 A JP 2017184748A JP 2017219202 A5 JP2017219202 A5 JP 2017219202A5
- Authority
- JP
- Japan
- Prior art keywords
- rolling element
- rolling
- nut
- curvature radius
- screw device
- 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
- 238000005096 rolling process Methods 0.000 claims 31
- 230000002093 peripheral effect Effects 0.000 claims 7
- 150000001875 compounds Chemical class 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017184748A JP6559199B2 (ja) | 2017-09-26 | 2017-09-26 | ねじ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017184748A JP6559199B2 (ja) | 2017-09-26 | 2017-09-26 | ねじ装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013114802A Division JP6244108B2 (ja) | 2013-05-31 | 2013-05-31 | ねじ装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017219202A JP2017219202A (ja) | 2017-12-14 |
| JP2017219202A5 true JP2017219202A5 (OSRAM) | 2018-02-01 |
| JP6559199B2 JP6559199B2 (ja) | 2019-08-14 |
Family
ID=60657038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017184748A Active JP6559199B2 (ja) | 2017-09-26 | 2017-09-26 | ねじ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6559199B2 (OSRAM) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003148584A (ja) * | 2001-11-14 | 2003-05-21 | Thk Co Ltd | ボールねじ装置 |
| JP2010025129A (ja) * | 2008-07-15 | 2010-02-04 | Thk Co Ltd | ボールねじ |
| JP5245609B2 (ja) * | 2008-07-24 | 2013-07-24 | 株式会社ジェイテクト | ボールねじ |
| JP5527028B2 (ja) * | 2010-06-07 | 2014-06-18 | 株式会社ジェイテクト | ボール螺子装置及び電動パワーステアリング装置 |
-
2017
- 2017-09-26 JP JP2017184748A patent/JP6559199B2/ja active Active
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