JP2004069013A - ボールねじ - Google Patents

ボールねじ Download PDF

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Publication number
JP2004069013A
JP2004069013A JP2002232507A JP2002232507A JP2004069013A JP 2004069013 A JP2004069013 A JP 2004069013A JP 2002232507 A JP2002232507 A JP 2002232507A JP 2002232507 A JP2002232507 A JP 2002232507A JP 2004069013 A JP2004069013 A JP 2004069013A
Authority
JP
Japan
Prior art keywords
spacer
ball screw
nut
titanium alloy
ball
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
JP2002232507A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004069013A5 (enExample
Inventor
Tomoyuki Aizawa
相澤　知之
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 JP2002232507A priority Critical patent/JP2004069013A/ja
Publication of JP2004069013A publication Critical patent/JP2004069013A/ja
Publication of JP2004069013A5 publication Critical patent/JP2004069013A5/ja
Pending legal-status Critical Current

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JP2002232507A 2002-08-09 2002-08-09 ボールねじ Pending JP2004069013A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002232507A JP2004069013A (ja) 2002-08-09 2002-08-09 ボールねじ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002232507A JP2004069013A (ja) 2002-08-09 2002-08-09 ボールねじ

Publications (2)

Publication Number Publication Date
JP2004069013A true JP2004069013A (ja) 2004-03-04
JP2004069013A5 JP2004069013A5 (enExample) 2005-11-04

Family

ID=32017888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002232507A Pending JP2004069013A (ja) 2002-08-09 2002-08-09 ボールねじ

Country Status (1)

Country Link
JP (1) JP2004069013A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748440A (zh) * 2012-07-03 2012-10-24 山西模范机械制造有限公司 消失模成型机升降丝杆螺母安全装置
CN104395644A (zh) * 2013-06-05 2015-03-04 日本精工株式会社 滚珠丝杠
JP2015064077A (ja) * 2013-09-25 2015-04-09 上銀科技股▲フン▼有限公司 ダブルナット予圧構造を備えるエンドキャップ式ボールねじ
WO2015080034A1 (ja) * 2013-11-26 2015-06-04 日本電産株式会社 モータ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748440A (zh) * 2012-07-03 2012-10-24 山西模范机械制造有限公司 消失模成型机升降丝杆螺母安全装置
CN104395644A (zh) * 2013-06-05 2015-03-04 日本精工株式会社 滚珠丝杠
JP2015064077A (ja) * 2013-09-25 2015-04-09 上銀科技股▲フン▼有限公司 ダブルナット予圧構造を備えるエンドキャップ式ボールねじ
WO2015080034A1 (ja) * 2013-11-26 2015-06-04 日本電産株式会社 モータ
JP2015104231A (ja) * 2013-11-26 2015-06-04 日本電産株式会社 モータ
US10243427B2 (en) 2013-11-26 2019-03-26 Nidec Corporation Motor

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