DE60234261D1 - Kugelspindelvorrichtung - Google Patents

Kugelspindelvorrichtung

Info

Publication number: DE60234261D1
Authority: DE; Germany
Prior art keywords: stem device; ball stem; ball; stem
Prior art date: 2001-09-05
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 - Lifetime

Application number

DE60234261T

Other languages

English (en)

Inventor

Masahiro Inoue

Isao Usuki

Tatsuyuki Miki

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.)

JTEKT Corp

Original Assignee

JTEKT Corp

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.)

2001-09-05

Filing date

2002-09-04

Publication date

2009-12-17

2002-09-04 Application filed by JTEKT Corp filed Critical JTEKT Corp

2009-12-17 Application granted granted Critical

2009-12-17 Publication of DE60234261D1 publication Critical patent/DE60234261D1/de

2022-09-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- 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
- 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
- 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
- F16H2025/2242—Thread profile of the screw or nut showing a pointed "gothic" arch in cross-section
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19721—Thread geometry
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19744—Rolling element engaging thread
- Y10T74/19749—Recirculating rolling elements
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19744—Rolling element engaging thread
- Y10T74/19749—Recirculating rolling elements
- Y10T74/19753—Plural independent recirculating element paths
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19744—Rolling element engaging thread
- Y10T74/19749—Recirculating rolling elements
- Y10T74/19763—Roller return path in shaft

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Transmission Devices (AREA)

DE60234261T 2001-09-05 2002-09-04 Kugelspindelvorrichtung Expired - Lifetime DE60234261D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001268795A JP4786835B2 (ja)	2001-09-05	2001-09-05	ボールねじ装置
PCT/JP2002/008973 WO2003029690A1 (fr)	2001-09-05	2002-09-04	Dispositif de vis a billes

Publications (1)

Publication Number	Publication Date
DE60234261D1 true DE60234261D1 (de)	2009-12-17

Family

ID=19094727

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60234261T Expired - Lifetime DE60234261D1 (de)	2001-09-05	2002-09-04	Kugelspindelvorrichtung

Country Status (7)

Country	Link
US (1)	US7249533B2 (de)
EP (1)	EP1424513B1 (de)
JP (1)	JP4786835B2 (de)
KR (1)	KR20040054678A (de)
CN (1)	CN100380021C (de)
DE (1)	DE60234261D1 (de)
WO (1)	WO2003029690A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004263728A (ja) *	2003-02-18	2004-09-24	Koyo Seiko Co Ltd	ボールねじ装置
DE102004023354A1 (de) *	2004-05-12	2005-12-08	Ina-Schaeffler Kg	Kugelgewindetrieb
JP2005344782A (ja) *	2004-06-01	2005-12-15	Ntn Corp	ボールねじ
JP2006090421A (ja) *	2004-09-24	2006-04-06	Nsk Ltd	ボールねじ機構
DE102005046530A1 (de) *	2005-09-28	2007-04-05	Leistritz Ag	Verfahren zur Herstellung einer Welle oder einer Mutter als Teil eines Kugelgewindetriebs umfassend eine Welle und eine Mutter
US7530282B2 (en)	2005-10-25	2009-05-12	Nsk Ltd.	Ball screw apparatus
JP2008238384A (ja) *	2007-03-29	2008-10-09	Ntn Corp	ボールねじおよびそのねじ溝加工方法
JP4998252B2 (ja) *	2007-12-25	2012-08-15	株式会社ジェイテクト	ボールねじ
JP5121656B2 (ja) *	2008-10-07	2013-01-16	Ｎｔｎ株式会社	ボールねじ
DE102009031711A1 (de) *	2009-07-04	2011-01-05	Schaeffler Technologies Gmbh & Co. Kg	Kugelmutter eines Kugelgewindetriebes
JP2012031953A (ja) *	2010-07-30	2012-02-16	Hitachi Automotive Systems Ltd	シリンダ装置及びその製造方法
KR101478061B1 (ko) *	2013-02-25	2015-01-02	주식회사 만도	너트 스크류 이송장치
KR101779188B1 (ko)	2014-09-05	2017-09-15	주식회사 엘지화학	코폴리카보네이트 및 이를 포함하는 조성물
KR20160067714A (ko)	2014-12-04	2016-06-14	주식회사 엘지화학	코폴리카보네이트 및 이를 포함하는 물품
KR101685665B1 (ko)	2014-12-04	2016-12-12	주식회사 엘지화학	코폴리카보네이트 및 이를 포함하는 조성물
WO2017010407A1 (ja) *	2015-07-14	2017-01-19	日本精工株式会社	ボールねじ、工作機械、及び搬送装置
CN106969110B (zh) *	2016-01-14	2019-03-19	上银科技股份有限公司	轴循环式滚珠螺杆
JP6759719B2 (ja) *	2016-05-30	2020-09-23	株式会社ジェイテクト	ボールねじ装置およびステアリング装置
DE102016007542A1 (de) *	2016-06-22	2017-12-28	Thyssenkrupp Ag	Kugelgewindetrieb einer elektromechanischen Servolenkung mit Umlenkkörper für eine Kugelrückführung
CN110637178B (zh) *	2017-02-27	2021-03-09	概念及设计有限公司	防间隙装置和方法
NO344441B1 (en) *	2018-02-16	2019-12-09	Excess Eng As	Linear Actuator
KR102272033B1 (ko) *	2019-07-26	2021-07-05	(주)엠티에스	볼스크류 타입 라인블라인드밸브
EP4013978B1 (de)	2019-08-17	2023-08-16	Excess Engineering As	Linearer aktuator
KR20230038204A (ko)	2020-06-16	2023-03-17	엑세스 엔지니어링 에이에스	반전식 볼 나사 액추에이터

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2450282A (en) *	1946-07-18	1948-09-28	Gen Motors Corp	Antifriction screw and nut actuator
DE2546438C3 (de) *	1975-10-16	1978-08-03	Hoechst Ag, 6000 Frankfurt	Transportvorrichtung in einem Kopiergerät zum repetierenden Transport einer Kopiervorlage
IT1070470B (it)	1975-10-28	1985-03-29	Arnold Franz	Meccanismo a vite a sfere
JPS6053217B2 (ja) *	1978-12-11	1985-11-25	光洋精工株式会社	ボ−ルネジ装置
JPS5917058A (ja) *	1982-07-20	1984-01-28	Hiroshi Mito	ボ−ル入りヘリコイドネジ
JPS6091835U (ja) *	1983-11-29	1985-06-22	日本精工株式会社	ボ−ルねじ
US5295407A (en) *	1991-09-04	1994-03-22	Nsk Ltd.	Electric linear actuator
JP3648985B2 (ja) *	1998-06-30	2005-05-18	日本精工株式会社	ケージ型保持器付きボールねじ
NL1014561C2 (nl) *	2000-03-03	2001-09-04	Skf Eng & Res Centre Bv	Schroefactuator.

2001
- 2001-09-05 JP JP2001268795A patent/JP4786835B2/ja not_active Expired - Fee Related
2002
- 2002-09-04 CN CNB028160673A patent/CN100380021C/zh not_active Expired - Fee Related
- 2002-09-04 DE DE60234261T patent/DE60234261D1/de not_active Expired - Lifetime
- 2002-09-04 WO PCT/JP2002/008973 patent/WO2003029690A1/ja active Application Filing
- 2002-09-04 EP EP02763000A patent/EP1424513B1/de not_active Expired - Lifetime
- 2002-09-04 KR KR10-2004-7003398A patent/KR20040054678A/ko active IP Right Grant
- 2002-09-04 US US10/487,509 patent/US7249533B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1424513B1 (de)	2009-11-04
US20040200303A1 (en)	2004-10-14
KR20040054678A (ko)	2004-06-25
WO2003029690A1 (fr)	2003-04-10
CN100380021C (zh)	2008-04-09
EP1424513A1 (de)	2004-06-02
CN1543542A (zh)	2004-11-03
JP4786835B2 (ja)	2011-10-05
JP2003074665A (ja)	2003-03-12
EP1424513A4 (de)	2006-04-19
US7249533B2 (en)	2007-07-31

Publication	Publication Date	Title
NO20015163D0 (no)	2001-10-22	Kuleventilanordning
DE60234261D1 (de)	2009-12-17	Kugelspindelvorrichtung
DE60226620D1 (de)	2008-06-26	Anschlagpuffervorrichtung
DE60142491D1 (de)	2010-08-12	Drosselvorrichtung
DE60208379D1 (de)	2006-02-02	Haltevorrichtung
DE60233567D1 (de)	2009-10-15	Gefriervorrichtung
DE60211100D1 (de)	2006-06-08	Spindelvorrichtung
EP1367259A4 (de)	2009-10-28	Gefriervorrichtung
DE60206248D1 (de)	2006-02-02	Cogenerations-vorrichtung
DE60223444D1 (de)	2007-12-27	Kugelumlaufspindel
ATE247242T1 (de)	2003-08-15	Ventilvorrichtung
DE69928966D1 (de)	2006-01-19	Kugelspindel
DE60220482D1 (de)	2007-07-19	Kugelumlaufspindel
DE60235558D1 (de)	2010-04-15	Kugelspindelvorrichtung
DE60222717D1 (de)	2007-11-15	Zündpille-Anschlusseinrichtung
DE50301400D1 (de)	2005-11-24	Kugelventil
DE602004016296D1 (de)	2008-10-16	Kugelspindelvorrichtung
DE60213041T8 (de)	2007-06-06	Kugelgewindespindel
FR2815691B1 (fr)	2003-08-15	Bille de clapet
DE60105935D1 (de)	2004-11-04	Ventilvorrichtung
FI20010894A0 (fi)	2001-04-27	Kaksiosainen laite
FR2825484B1 (fr)	2005-09-09	Soupape
DE50214381D1 (de)	2010-06-02	Strebeneinrichtung
FR2821914B1 (fr)	2004-02-20	Vanne
DE60227478D1 (de)	2008-08-21	Kugelgewindespindel

Legal Events

Date	Code	Title	Description
2010-11-25	8364	No opposition during term of opposition