JP2012241783A5 - - Google Patents

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Publication number
JP2012241783A5
JP2012241783A5 JP2011111741A JP2011111741A JP2012241783A5 JP 2012241783 A5 JP2012241783 A5 JP 2012241783A5 JP 2011111741 A JP2011111741 A JP 2011111741A JP 2011111741 A JP2011111741 A JP 2011111741A JP 2012241783 A5 JP2012241783 A5 JP 2012241783A5
Authority
JP
Japan
Prior art keywords
spiral groove
groove
nut
ball
ball screw
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
JP2011111741A
Other languages
English (en)
Japanese (ja)
Other versions
JP5644668B2 (ja
JP2012241783A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2011111741A priority Critical patent/JP5644668B2/ja
Priority claimed from JP2011111741A external-priority patent/JP5644668B2/ja
Publication of JP2012241783A publication Critical patent/JP2012241783A/ja
Publication of JP2012241783A5 publication Critical patent/JP2012241783A5/ja
Application granted granted Critical
Publication of JP5644668B2 publication Critical patent/JP5644668B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011111741A 2011-05-18 2011-05-18 ボールねじ Expired - Fee Related JP5644668B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011111741A JP5644668B2 (ja) 2011-05-18 2011-05-18 ボールねじ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011111741A JP5644668B2 (ja) 2011-05-18 2011-05-18 ボールねじ

Publications (3)

Publication Number Publication Date
JP2012241783A JP2012241783A (ja) 2012-12-10
JP2012241783A5 true JP2012241783A5 (fr) 2014-03-13
JP5644668B2 JP5644668B2 (ja) 2014-12-24

Family

ID=47463724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011111741A Expired - Fee Related JP5644668B2 (ja) 2011-05-18 2011-05-18 ボールねじ

Country Status (1)

Country Link
JP (1) JP5644668B2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114770233A (zh) * 2022-05-31 2022-07-22 西南交通大学 一种针对数控铣刀螺旋槽磨削工艺的砂轮轨迹计算方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63231021A (ja) * 1987-03-17 1988-09-27 Nippon Seiko Kk 転がり軸受の潤滑装置
JPH07506896A (ja) * 1993-03-18 1995-07-27 バルマーク　アクチエンゲゼルシヤフト 転がり軸受け
JP2001027299A (ja) * 1999-07-14 2001-01-30 Nsk Ltd ボールねじ装置
US6817260B2 (en) * 2001-11-09 2004-11-16 Hiwin Technologies Corporation Ball screw with cooling means
JP4941134B2 (ja) * 2007-07-05 2012-05-30 日本精工株式会社 直動ねじ装置

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