JPWO2023145147A1 - - Google Patents

Info

Publication number
JPWO2023145147A1
JPWO2023145147A1 JP2023518389A JP2023518389A JPWO2023145147A1 JP WO2023145147 A1 JPWO2023145147 A1 JP WO2023145147A1 JP 2023518389 A JP2023518389 A JP 2023518389A JP 2023518389 A JP2023518389 A JP 2023518389A JP WO2023145147 A1 JPWO2023145147 A1 JP WO2023145147A1
Authority
JP
Japan
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
JP2023518389A
Other languages
Japanese (ja)
Other versions
JPWO2023145147A5 (cg-RX-API-DMAC7.html
JP7311074B1 (ja
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 filed Critical
Application granted granted Critical
Publication of JP7311074B1 publication Critical patent/JP7311074B1/ja
Publication of JPWO2023145147A1 publication Critical patent/JPWO2023145147A1/ja
Publication of JPWO2023145147A5 publication Critical patent/JPWO2023145147A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
    • F16H25/2223—Cross over deflectors between adjacent thread turns, e.g. S-form deflectors connecting neighbouring threads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
    • F16H25/2219—Axially mounted end-deflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
JP2023518389A 2022-01-27 2022-10-13 ナット及びボールねじ装置 Active JP7311074B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022010680 2022-01-27
JP2022010680 2022-01-27
PCT/JP2022/038134 WO2023145147A1 (ja) 2022-01-27 2022-10-13 ナット及びボールねじ装置

Publications (3)

Publication Number Publication Date
JP7311074B1 JP7311074B1 (ja) 2023-07-19
JPWO2023145147A1 true JPWO2023145147A1 (cg-RX-API-DMAC7.html) 2023-08-03
JPWO2023145147A5 JPWO2023145147A5 (cg-RX-API-DMAC7.html) 2023-12-27

Family

ID=86693122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023518389A Active JP7311074B1 (ja) 2022-01-27 2022-10-13 ナット及びボールねじ装置

Country Status (5)

Country Link
US (1) US11808328B2 (cg-RX-API-DMAC7.html)
EP (1) EP4242490B1 (cg-RX-API-DMAC7.html)
JP (1) JP7311074B1 (cg-RX-API-DMAC7.html)
CN (1) CN116829851B (cg-RX-API-DMAC7.html)
WO (1) WO2023145147A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023145262A1 (ja) * 2022-01-27 2023-08-03 日本精工株式会社 ナット及びボールねじ装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277253A (ja) 1985-09-30 1987-04-09 Koito Mfg Co Ltd 車輛用コ−ナリングランプシステム
JP2002364726A (ja) * 2001-04-05 2002-12-18 Thk Co Ltd ボールねじ用シール及びこのボールねじ用シールを用いたボールねじ
JP2005083519A (ja) * 2003-09-10 2005-03-31 Nsk Ltd ボールねじ装置
JP5883258B2 (ja) * 2011-09-14 2016-03-09 Thk株式会社 ボールねじ装置
JP5953836B2 (ja) * 2012-03-09 2016-07-20 株式会社ジェイテクト 電動パワーステアリング装置
JP2014145464A (ja) * 2013-01-30 2014-08-14 Jtekt Corp ボールねじ
JP2015025544A (ja) * 2013-07-29 2015-02-05 株式会社ジェイテクト ボールねじ装置
JP6197664B2 (ja) * 2014-01-24 2017-09-20 日本精工株式会社 ボールねじ
WO2016051434A1 (ja) 2014-10-01 2016-04-07 黒田精工株式会社 ボールねじ機構のデフレクタ及びボールねじ機構
JP6915004B2 (ja) * 2019-08-27 2021-08-04 日本ピストンリング株式会社 ボール循環部品
WO2021210307A1 (ja) * 2020-04-13 2021-10-21 日本精工株式会社 ボールねじ装置
JP7439648B2 (ja) * 2020-05-29 2024-02-28 日本精工株式会社 ボールねじ装置

Also Published As

Publication number Publication date
US11808328B2 (en) 2023-11-07
WO2023145147A1 (ja) 2023-08-03
EP4242490A4 (en) 2023-11-08
EP4242490A1 (en) 2023-09-13
EP4242490B1 (en) 2024-11-06
CN116829851A (zh) 2023-09-29
CN116829851B (zh) 2026-05-29
US20230287967A1 (en) 2023-09-14
JP7311074B1 (ja) 2023-07-19

Similar Documents

Publication Publication Date Title
BR102023005164A2 (cg-RX-API-DMAC7.html)
BR102022025291A2 (cg-RX-API-DMAC7.html)
BR112025020304B1 (pt) Liga de solda, esfera de solda, pré-forma de solda, junta de solda e circuito
BR112025008516B1 (pt) Método tudo em um de recuperação de níquel para recuperar níquel a partir de matérias-primas contendo níquel
BR112025016688B1 (pt) Compostos e composições farmacêuticas
BR112024022558B1 (pt) Polipeptídeo, polinucleotídeo, ácido nucleico, vetor, célula hospedeira, método para produzir o polipeptídeo, composição, e, método in vitro para aumentar adesão celular
BR112025005915B1 (pt) Gerador, dispositivo e método de ablação de campo pulsado
BR102023016405B1 (pt) Estrutura de viga de pá, pá de energia eólica e equipamento de energia eólica
BR112024026850B1 (pt) Triturador de mandíbula e método de serviço ou de manutenção de um triturador de mandíbula
BR112024026906B1 (pt) Uma montagem de mandíbula de um triturador de mandíbula
BR112024025233B1 (pt) Método para alterar o estado de elevação vertical para um veículo transportador, controle e veículo
BR102023009702B1 (pt) Dispositivo para alisamento e aplicação de substância de tratamento
BR112024027500B1 (pt) Polipeptídeo, ácido nucleico, vetor, célula hospedeira, método para produzir o polipeptídeo, composição, uso do polipeptídeo, e, método para promover a proliferação de uma célula in vitro
BR102023002997B1 (pt) Um aparelho para detecção de vazamento de um gás e um método e um sistema do mesmo
BR112024018530B1 (pt) Método para determinar nível de escória do alto-forno, método para operar alto-forno e unidade de controle
BR112024027130B1 (pt) Sistema e método para um conjunto de cuff (balão) de tubo endotraqueal
BR112025001284B1 (pt) Cabo, sistema de sensor e método de montagem de um alojamento de sensor
BR122025008970A2 (pt) Método para decodificar um vídeo, sistema e mídia legível por computador
BR122025008973A2 (pt) Sistema, método para decodificar um vídeo e mídia legível por computador
BR122025008972A2 (pt) Sistema, método para decodificar um vídeo e mídia legível por computador
BR102022012728B1 (pt) Unidade para visualização do reinício de escoamento de fluidos dependentes do tempo
BR102022009310B1 (pt) Sistema de montagem para as linhas de adubo de implementos agrícolas
BR102022001501B1 (pt) Sistema de segurança embarcado em boias meteoceanográficas ou correlatos
BR112023000644B1 (pt) Dispositivos vestíveis
BR102022000201B1 (pt) Processo de revestimento, espuma polimérica e processo de sorção

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230322

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230322

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20230322

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230606

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230619

R150 Certificate of patent or registration of utility model

Ref document number: 7311074

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150