CH577649A5 - - Google Patents

Info

Publication number
CH577649A5
CH577649A5 CH675674A CH675674A CH577649A5 CH 577649 A5 CH577649 A5 CH 577649A5 CH 675674 A CH675674 A CH 675674A CH 675674 A CH675674 A CH 675674A CH 577649 A5 CH577649 A5 CH 577649A5
Authority
CH
Switzerland
Application number
CH675674A
Original Assignee
Tech Integrale Sa
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 Tech Integrale Sa filed Critical Tech Integrale Sa
Publication of CH577649A5 publication Critical patent/CH577649A5/xx

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
    • 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
    • Y10T74/19767—Return path geometry
    • Y10T74/19772—Rolling element deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
CH675674A 1973-05-16 1974-05-16 CH577649A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317737A FR2230238A5 (de) 1973-05-16 1973-05-16

Publications (1)

Publication Number Publication Date
CH577649A5 true CH577649A5 (de) 1976-07-15

Family

ID=9119419

Family Applications (1)

Application Number Title Priority Date Filing Date
CH675674A CH577649A5 (de) 1973-05-16 1974-05-16

Country Status (8)

Country Link
US (1) US3971264A (de)
JP (1) JPS5738830B2 (de)
CH (1) CH577649A5 (de)
DE (1) DE2423299C3 (de)
FR (1) FR2230238A5 (de)
GB (1) GB1468607A (de)
NL (1) NL186976C (de)
SE (1) SE394829B (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155869A (de) * 1974-06-10 1975-12-16
IT1070631B (it) * 1976-07-27 1985-04-02 Roltra Spa Accoppiamento di trasmissione a vite madre vite
JPS5741488Y2 (de) * 1977-02-17 1982-09-11
DE2741333C3 (de) * 1977-09-14 1980-11-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Schraube für ein Kugelumlaufschraubgetriebe
JPS5471077U (de) * 1977-10-27 1979-05-21
DE2914756C2 (de) * 1979-04-11 1982-03-25 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Kugelschraubtrieb
DE3372009D1 (en) * 1982-03-30 1987-07-16 Shuton Sa Ball-screw rack device
EP0261431A1 (de) * 1986-08-27 1988-03-30 Menasco Aerospace Ltd Schraubspindeleinrichtung mit Kugelumlaufmutter
US4750378A (en) * 1986-11-13 1988-06-14 Sheppard Peter H Ball screw mechanism
IT1219011B (it) * 1988-02-11 1990-04-24 Roltra Spa Accoppiamento vite madrevite a circolazione di sfere
US4953419A (en) * 1989-09-19 1990-09-04 Dana Corporation Ball screw return system
JPH0637227Y2 (ja) * 1989-12-18 1994-09-28 日本特殊ベアリング株式会社 ボールネジにおけるボール循環路
US5142929A (en) * 1991-03-29 1992-09-01 Robec, Inc. Ball nut with tangential no load-guided return path
JP3381294B2 (ja) * 1993-03-24 2003-02-24 日本精工株式会社 薄肉型ボールナット
US5373755A (en) * 1993-07-30 1994-12-20 Dana Corporation Skirt deflector for a ball nut and screw device
US5791192A (en) * 1994-10-03 1998-08-11 Lee; Mouton Ball return and piece structure of internal circulation type ball screw system
GB2359868A (en) * 2000-03-03 2001-09-05 Thomson Ibl Company Ballscrew having a ball re-circulation path within the screw shaft
DE10011383B4 (de) 2000-03-09 2005-08-25 Rexroth Star Gmbh Wälzkörpergewindetrieb
JP2006342976A (ja) * 2000-07-18 2006-12-21 Thk Co Ltd ボールねじ装置
US6675669B2 (en) * 2000-08-23 2004-01-13 Nsk Ltd. Ball screw apparatus
TW435626U (en) * 2000-09-01 2001-05-16 Hiwin Tech Corp A ball nut of ball screw
TW494999U (en) * 2001-09-28 2002-07-11 Hiwin Tech Corp Mortise jointed circulating device
JP3993504B2 (ja) * 2001-12-05 2007-10-17 Ｔｈｋ株式会社 ボールねじの循環部品及びボールねじ
CN100553869C (zh) * 2003-09-10 2009-10-28 日本精工株式会社 滚珠丝杠装置
JP2006002812A (ja) * 2004-06-16 2006-01-05 Nsk Ltd ボールねじ
FR2869392B1 (fr) * 2004-04-27 2006-07-14 Siemens Vdo Automotive Sas Tete d'une bougie de prechauffage equipee d'un capteur de pression
DE102004021644A1 (de) * 2004-05-03 2005-12-08 Rexroth Star Gmbh Wälzkörpergewindetrieb mit Rückführhülse
JP2006046530A (ja) 2004-08-05 2006-02-16 Nsk Ltd ボールねじ装置
KR101232398B1 (ko) * 2004-09-08 2013-02-12 티에치케이 가부시끼가이샤 롤러 나사
US7677126B2 (en) * 2005-03-22 2010-03-16 Gm Global Technology Operations, Inc. Ball screw mechanism
WO2006100997A1 (ja) * 2005-03-23 2006-09-28 Thk Co., Ltd. ローラねじ
DE202005021641U1 (de) * 2005-05-07 2009-02-26 Bosch Rexroth Mechatronics Gmbh Wälzkörpergewindetrieb mit Umlenkelement
EP1736675B1 (de) * 2005-06-23 2008-03-19 Bosch Rexroth Mechatronics GmbH Linearbewegungsvorrichtung mit RFID-Tag
US7487692B2 (en) * 2006-04-13 2009-02-10 Hiwin Technologies Corp. Guiding device for ball nut
EP2023011B1 (de) * 2006-04-28 2011-09-28 Thk Co., Ltd. Rollspindel und verfahren zur konstruktion einer rückbahn für unbelastete rollen für die rollspindel
US20080110285A1 (en) * 2006-11-14 2008-05-15 Hung-Sung Pan Roller Screw System
US20090071272A1 (en) * 2007-09-18 2009-03-19 Hiwin Technologies Corp. Ball screw device having circulating device
US7934438B2 (en) * 2007-10-31 2011-05-03 Hiwin Technologies Corp. Ball screw device having circulating device background of the invention
WO2009057630A1 (ja) * 2007-11-02 2009-05-07 Thk Co., Ltd. ローラねじ
DE102007059718B4 (de) 2007-12-12 2010-03-04 Hiwin Technologies Corp. Kugelumlaufspindel mit einer Umlaufvorrichtung
JP5252279B2 (ja) * 2008-08-21 2013-07-31 Ｓｍｃ株式会社 ボールねじ機構
DE102010050175B4 (de) 2010-10-30 2024-08-01 Volkswagen Aktiengesellschaft Kugelgewindemutter
DE102011017262A1 (de) * 2011-04-15 2012-10-18 Volkswagen Aktiengesellschaft Kugelgewindetrieb und Kugelrückführungspfadteilstück
DE102012213856B4 (de) 2012-05-10 2019-08-08 Schaeffler Technologies AG & Co. KG Spindelmutter für einen Kugelgewindetrieb und Elektromechanischer Bremskraftverstärker
CN103511577A (zh) * 2012-06-29 2014-01-15 上银科技股份有限公司 外循环式滚珠螺杆的螺帽模组
JP6295469B2 (ja) * 2014-02-27 2018-03-20 日立オートモティブシステムズ株式会社 パワーステアリング装置およびパワーステアリング装置の製造方法
JP2018062980A (ja) * 2016-10-12 2018-04-19 株式会社ジェイテクト ボールネジ装置、ボールネジ装置の製造方法及びステアリング装置
JP6805752B2 (ja) 2016-11-25 2020-12-23 株式会社ジェイテクト ボールねじ装置、及びボールねじ装置を備えたステアリング装置
TWI606197B (zh) * 2016-12-23 2017-11-21 Hiwin Tech Corp External circulation ball screw

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR436024A (fr) * 1911-01-11 1912-03-15 Societe Des Etablissements Malicet Et Blin Dispositif de vis à grand rendement
US2343507A (en) * 1943-02-10 1944-03-07 Cleveland Pneumatic Tool Co Antifriction screw device
FR1081146A (fr) * 1953-03-19 1954-12-16 E P I écrou à déflecteur globique pour vis à billes
BE530561A (de) * 1954-04-20
FR1244838A (fr) * 1960-01-11 1960-10-28 écrou pour vis à billes
FR1290245A (fr) * 1961-02-28 1962-04-13 Perfectionnements aux assemblages vis-écrou
US3327551A (en) * 1965-03-12 1967-06-27 Gen Motors Corp Ball return means for ball nut and screw means

Also Published As

Publication number Publication date
JPS5738830B2 (de) 1982-08-18
DE2423299B2 (de) 1977-09-15
DE2423299C3 (de) 1978-05-18
US3971264A (en) 1976-07-27
GB1468607A (en) 1977-03-30
DE2423299A1 (de) 1974-12-05
NL7406431A (de) 1974-11-19
FR2230238A5 (de) 1974-12-13
NL186976B (nl) 1990-11-16
SE394829B (sv) 1977-07-11
JPS5031257A (de) 1975-03-27
NL186976C (nl) 1991-04-16

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Legal Events

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PL Patent ceased