JP7841423B2 - ボールねじ - Google Patents

ボールねじ

Info

Publication number
JP7841423B2
JP7841423B2 JP2022209594A JP2022209594A JP7841423B2 JP 7841423 B2 JP7841423 B2 JP 7841423B2 JP 2022209594 A JP2022209594 A JP 2022209594A JP 2022209594 A JP2022209594 A JP 2022209594A JP 7841423 B2 JP7841423 B2 JP 7841423B2
Authority
JP
Japan
Prior art keywords
screw
grooves
nut
hole
pair
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.)
Active
Application number
JP2022209594A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024093302A5 (enExample
JP2024093302A (ja
Inventor
諒 瀬川
仁志 三宮
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 JP2022209594A priority Critical patent/JP7841423B2/ja
Publication of JP2024093302A publication Critical patent/JP2024093302A/ja
Publication of JP2024093302A5 publication Critical patent/JP2024093302A5/ja
Application granted granted Critical
Publication of JP7841423B2 publication Critical patent/JP7841423B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Transmission Devices (AREA)
JP2022209594A 2022-12-27 2022-12-27 ボールねじ Active JP7841423B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022209594A JP7841423B2 (ja) 2022-12-27 2022-12-27 ボールねじ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022209594A JP7841423B2 (ja) 2022-12-27 2022-12-27 ボールねじ

Publications (3)

Publication Number Publication Date
JP2024093302A JP2024093302A (ja) 2024-07-09
JP2024093302A5 JP2024093302A5 (enExample) 2025-06-23
JP7841423B2 true JP7841423B2 (ja) 2026-04-07

Family

ID=91804661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022209594A Active JP7841423B2 (ja) 2022-12-27 2022-12-27 ボールねじ

Country Status (1)

Country Link
JP (1) JP7841423B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026150638A1 (ja) * 2025-01-07 2026-07-16 日本精工株式会社 ボールねじ装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048275A (ja) 2008-08-19 2010-03-04 Ntn Corp ボールねじ及びボールねじの給油方法
JP2010060100A (ja) 2008-09-05 2010-03-18 Nsk Ltd ボールねじ機構
JP2011149558A (ja) 2011-05-13 2011-08-04 Nsk Ltd ボールねじ装置
JP2016098905A (ja) 2014-11-21 2016-05-30 Ntn株式会社 駒式ボールねじ
JP2017089707A (ja) 2015-11-05 2017-05-25 日本精工株式会社 ボールねじ
JP2022189061A (ja) 2021-06-10 2022-12-22 日本精工株式会社 ボールねじ装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048275A (ja) 2008-08-19 2010-03-04 Ntn Corp ボールねじ及びボールねじの給油方法
JP2010060100A (ja) 2008-09-05 2010-03-18 Nsk Ltd ボールねじ機構
JP2011149558A (ja) 2011-05-13 2011-08-04 Nsk Ltd ボールねじ装置
JP2016098905A (ja) 2014-11-21 2016-05-30 Ntn株式会社 駒式ボールねじ
JP2017089707A (ja) 2015-11-05 2017-05-25 日本精工株式会社 ボールねじ
JP2022189061A (ja) 2021-06-10 2022-12-22 日本精工株式会社 ボールねじ装置

Also Published As

Publication number Publication date
JP2024093302A (ja) 2024-07-09

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