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
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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
Application number
JP2017184748A
Other languages
English (en)
Japanese (ja)
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JP2017219202A (ja
JP6559199B2 (ja
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Priority to JP2017184748A priority Critical patent/JP6559199B2/ja
Priority claimed from JP2017184748A external-priority patent/JP6559199B2/ja
Publication of JP2017219202A publication Critical patent/JP2017219202A/ja
Publication of JP2017219202A5 publication Critical patent/JP2017219202A5/ja
Application granted granted Critical
Publication of JP6559199B2 publication Critical patent/JP6559199B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2017184748A 2017-09-26 2017-09-26 ねじ装置 Active JP6559199B2 (ja)

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 (zh) 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 (zh)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

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