JPWO2023204016A5 - - Google Patents

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Publication number
JPWO2023204016A5
JPWO2023204016A5 JP2023541120A JP2023541120A JPWO2023204016A5 JP WO2023204016 A5 JPWO2023204016 A5 JP WO2023204016A5 JP 2023541120 A JP2023541120 A JP 2023541120A JP 2023541120 A JP2023541120 A JP 2023541120A JP WO2023204016 A5 JPWO2023204016 A5 JP WO2023204016A5
Authority
JP
Japan
Prior art keywords
opening
diameter
screw shaft
linear actuator
actuator according
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
JP2023541120A
Other languages
English (en)
Japanese (ja)
Other versions
JP7392903B1 (ja
JPWO2023204016A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2023/013952 external-priority patent/WO2023204016A1/ja
Publication of JPWO2023204016A1 publication Critical patent/JPWO2023204016A1/ja
Application granted granted Critical
Publication of JP7392903B1 publication Critical patent/JP7392903B1/ja
Publication of JPWO2023204016A5 publication Critical patent/JPWO2023204016A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2023541120A 2022-04-22 2023-04-04 直動アクチュエータ Active JP7392903B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022071135 2022-04-22
JP2022071135 2022-04-22
PCT/JP2023/013952 WO2023204016A1 (ja) 2022-04-22 2023-04-04 直動アクチュエータ

Publications (3)

Publication Number Publication Date
JPWO2023204016A1 JPWO2023204016A1 (https=) 2023-10-26
JP7392903B1 JP7392903B1 (ja) 2023-12-06
JPWO2023204016A5 true JPWO2023204016A5 (https=) 2024-04-01

Family

ID=88419838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023541120A Active JP7392903B1 (ja) 2022-04-22 2023-04-04 直動アクチュエータ

Country Status (5)

Country Link
US (1) US12072004B1 (https=)
JP (1) JP7392903B1 (https=)
CN (1) CN117693641A (https=)
DE (1) DE112023000635T5 (https=)
WO (1) WO2023204016A1 (https=)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009036884A1 (de) * 2009-08-10 2011-05-19 Schaeffler Technologies Gmbh & Co. Kg Kugelgewindetrieb, mit axial abgestützter Gewindespindel
DE102011050814B3 (de) * 2011-06-01 2012-08-23 Sfs Intec Holding Ag Welle mit einem Lager
DE102016216496A1 (de) * 2016-09-01 2018-03-01 Schaeffler Technologies AG & Co. KG Gewindetrieb
JP2019056460A (ja) * 2017-09-22 2019-04-11 Ntn株式会社 電動アクチュエータ
US11209060B2 (en) * 2018-04-25 2021-12-28 Mando Corporation Electromechanical brake caliper with rolling friction motion converters
JP2020143693A (ja) * 2019-03-04 2020-09-10 Ntn株式会社 直動アクチュエータ
US11536355B2 (en) * 2019-08-28 2022-12-27 Koyo Bearings North America Llc Segmented spring for a ball screw
KR102670367B1 (ko) * 2019-08-29 2024-05-30 현대모비스 주식회사 차고 조절장치
JP2021042801A (ja) 2019-09-10 2021-03-18 日本精工株式会社 ボールねじ装置
EP4100665A1 (en) * 2020-02-04 2022-12-14 Koyo Bearings North America LLC Stop pin for a ball screw assembly
EP4199320B1 (en) 2020-10-23 2025-08-13 NSK Ltd. Linear actuator
WO2023276822A1 (ja) * 2021-07-01 2023-01-05 日本精工株式会社 ボールねじ装置
WO2023026808A1 (ja) * 2021-08-24 2023-03-02 日本精工株式会社 ボールねじ装置およびその製造方法
US20240060551A1 (en) * 2022-08-19 2024-02-22 Jtekt Bearings North America Llc Linear actuator having wobble joint

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