JP4784166B2 - 直動装置 - Google Patents

直動装置 Download PDF

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Publication number
JP4784166B2
JP4784166B2 JP2005179697A JP2005179697A JP4784166B2 JP 4784166 B2 JP4784166 B2 JP 4784166B2 JP 2005179697 A JP2005179697 A JP 2005179697A JP 2005179697 A JP2005179697 A JP 2005179697A JP 4784166 B2 JP4784166 B2 JP 4784166B2
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JP
Japan
Prior art keywords
load
ball
raceway groove
diameter
path
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.)
Expired - Fee Related
Application number
JP2005179697A
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English (en)
Japanese (ja)
Other versions
JP2006349148A5 (enrdf_load_stackoverflow
JP2006349148A (ja
Inventor
雅人 殿谷
礼明 関矢
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 JP2005179697A priority Critical patent/JP4784166B2/ja
Publication of JP2006349148A publication Critical patent/JP2006349148A/ja
Publication of JP2006349148A5 publication Critical patent/JP2006349148A5/ja
Application granted granted Critical
Publication of JP4784166B2 publication Critical patent/JP4784166B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Bearings For Parts Moving Linearly (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Transmission Devices (AREA)
JP2005179697A 2005-06-20 2005-06-20 直動装置 Expired - Fee Related JP4784166B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005179697A JP4784166B2 (ja) 2005-06-20 2005-06-20 直動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005179697A JP4784166B2 (ja) 2005-06-20 2005-06-20 直動装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010263392A Division JP4973776B2 (ja) 2010-11-26 2010-11-26 直動装置

Publications (3)

Publication Number Publication Date
JP2006349148A JP2006349148A (ja) 2006-12-28
JP2006349148A5 JP2006349148A5 (enrdf_load_stackoverflow) 2008-08-07
JP4784166B2 true JP4784166B2 (ja) 2011-10-05

Family

ID=37645212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005179697A Expired - Fee Related JP4784166B2 (ja) 2005-06-20 2005-06-20 直動装置

Country Status (1)

Country Link
JP (1) JP4784166B2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5120632B2 (ja) * 2008-04-14 2013-01-16 株式会社ジェイテクト ボールねじ装置およびこれを備えた車両用操舵装置
JP6699364B2 (ja) 2016-06-01 2020-05-27 株式会社ジェイテクト ボールねじ装置の製造方法及びボールねじ装置を用いたステアリング装置の製造方法
CN114607742A (zh) * 2022-04-18 2022-06-10 南京工艺装备制造有限公司 一种低噪音的滚珠丝杠副

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02150452U (enrdf_load_stackoverflow) * 1989-05-18 1990-12-26
JP3874140B2 (ja) * 1998-03-23 2007-01-31 株式会社ショーワ 電動式パワーステアリング装置におけるボールスクリュおよびその組立方法
JP3932885B2 (ja) * 2001-07-17 2007-06-20 日本精工株式会社 ボールねじ
JP4829436B2 (ja) * 2001-07-30 2011-12-07 株式会社ツバキ・ナカシマ 鋼球とセラミックス球を交互に介挿させたボールねじ
JP4244610B2 (ja) * 2002-10-21 2009-03-25 日本精工株式会社 ボールねじ装置および該装置の製造方法

Also Published As

Publication number Publication date
JP2006349148A (ja) 2006-12-28

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