JP2006275139A - ボールねじ機構 - Google Patents

ボールねじ機構 Download PDF

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Publication number
JP2006275139A
JP2006275139A JP2005094272A JP2005094272A JP2006275139A JP 2006275139 A JP2006275139 A JP 2006275139A JP 2005094272 A JP2005094272 A JP 2005094272A JP 2005094272 A JP2005094272 A JP 2005094272A JP 2006275139 A JP2006275139 A JP 2006275139A
Authority
JP
Japan
Prior art keywords
nut
ball
screw
groove
peripheral surface
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
Application number
JP2005094272A
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English (en)
Japanese (ja)
Other versions
JP2006275139A5 (enExample
Inventor
Daisaku Kawada
大作 川田
Akio Sakai
明男 酒井
Tomohito Yamashita
山下　　智史
Yoshimi Takahashi
義己 高橋
Koji Hashimoto
橋本　　浩司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NSK Ltd filed Critical NSK Ltd
Priority to JP2005094272A priority Critical patent/JP2006275139A/ja
Publication of JP2006275139A publication Critical patent/JP2006275139A/ja
Publication of JP2006275139A5 publication Critical patent/JP2006275139A5/ja
Pending legal-status Critical Current

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JP2005094272A 2005-03-29 2005-03-29 ボールねじ機構 Pending JP2006275139A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005094272A JP2006275139A (ja) 2005-03-29 2005-03-29 ボールねじ機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005094272A JP2006275139A (ja) 2005-03-29 2005-03-29 ボールねじ機構

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010201766A Division JP2010270916A (ja) 2010-09-09 2010-09-09 ボールねじ機構

Publications (2)

Publication Number Publication Date
JP2006275139A true JP2006275139A (ja) 2006-10-12
JP2006275139A5 JP2006275139A5 (enExample) 2008-02-28

Family

ID=37210102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005094272A Pending JP2006275139A (ja) 2005-03-29 2005-03-29 ボールねじ機構

Country Status (1)

Country Link
JP (1) JP2006275139A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008281063A (ja) * 2007-05-09 2008-11-20 Nsk Ltd ボールねじ機構
JP2008309331A (ja) * 2007-05-11 2008-12-25 Nsk Ltd ボールねじ機構
JP2012037057A (ja) * 2011-11-18 2012-02-23 Nsk Ltd ボールねじ機構
WO2015129313A1 (ja) * 2014-02-27 2015-09-03 日立オートモティブシステムズステアリング株式会社 パワーステアリング装置及びパワーステアリング装置用ボールねじの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182351U (enExample) * 1987-05-16 1988-11-24
JP2004084827A (ja) * 2002-08-27 2004-03-18 Nsk Ltd アクチュエータ装置
JP2004249373A (ja) * 2003-02-18 2004-09-09 Koyo Seiko Co Ltd ボールねじ装置のねじ溝研磨方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182351U (enExample) * 1987-05-16 1988-11-24
JP2004084827A (ja) * 2002-08-27 2004-03-18 Nsk Ltd アクチュエータ装置
JP2004249373A (ja) * 2003-02-18 2004-09-09 Koyo Seiko Co Ltd ボールねじ装置のねじ溝研磨方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008281063A (ja) * 2007-05-09 2008-11-20 Nsk Ltd ボールねじ機構
JP2008309331A (ja) * 2007-05-11 2008-12-25 Nsk Ltd ボールねじ機構
JP2012037057A (ja) * 2011-11-18 2012-02-23 Nsk Ltd ボールねじ機構
WO2015129313A1 (ja) * 2014-02-27 2015-09-03 日立オートモティブシステムズステアリング株式会社 パワーステアリング装置及びパワーステアリング装置用ボールねじの製造方法
JPWO2015129313A1 (ja) * 2014-02-27 2017-03-30 日立オートモティブシステムズ株式会社 パワーステアリング装置及びパワーステアリング装置用ボールねじの製造方法

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