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FR2360019A1 - Accouplement de transmission a vis et ecrou a billes - Google Patents

Accouplement de transmission a vis et ecrou a billes

Info

Publication number
FR2360019A1
FR2360019A1 FR7626806A FR7626806A FR2360019A1 FR 2360019 A1 FR2360019 A1 FR 2360019A1 FR 7626806 A FR7626806 A FR 7626806A FR 7626806 A FR7626806 A FR 7626806A FR 2360019 A1 FR2360019 A1 FR 2360019A1
Authority
FR
France
Prior art keywords
screw
sleeve
groove
ball nut
transmission coupling
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
FR7626806A
Other languages
English (en)
Other versions
FR2360019B1 (fr
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.)
Roltra SpA
Original Assignee
Roltra SpA
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 Roltra SpA filed Critical Roltra SpA
Publication of FR2360019A1 publication Critical patent/FR2360019A1/fr
Application granted granted Critical
Publication of FR2360019B1 publication Critical patent/FR2360019B1/fr
Granted legal-status Critical Current

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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2427—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by a wire or stripmetal, e.g. spring
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2481—Special features for facilitating the manufacturing of spindles, nuts, or sleeves of screw devices
    • 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
    • Y10T74/1973—Shaft thread is spirally wound wire
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)

Abstract

L'invention concerne un accouplement de transmission à vis et écrou à billes. Les billes assurant le contact entre la vis 2 et l'élément tubulaire 5 portent sur une piste de roulement 13 constituée par la rainure 4 et par la gorge hélicoïdale 8 du manchon interne 6. Celui-ci est fixé concentriquement à l'intérieur d'un manchon externe 7, coulé directement sur le manchon 6 et comportant une rainure 16 qui délimite, avec des trous de liaison, une seconde piste de recirculation 15 pour les billes. Seul, le manchon 6 est en acier trempé, le manchon 7 étant réalisé en matière plastique renforcée ou en acier fritté. Pour la transmission de mouvements non alignés avec l'axe de déplacement de la vis 2 dans l'élément tubulaire 5, cette vis peut être remplacée par une vis flexible constituée par un ressort hélicoïdal dont la partie des spires jointives constituant la gorge 4 est pré-compressée.
FR7626806A 1976-07-27 1976-09-06 Accouplement de transmission a vis et ecrou a billes Granted FR2360019A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68870/76A IT1070631B (it) 1976-07-27 1976-07-27 Accoppiamento di trasmissione a vite madre vite

Publications (2)

Publication Number Publication Date
FR2360019A1 true FR2360019A1 (fr) 1978-02-24
FR2360019B1 FR2360019B1 (fr) 1983-03-18

Family

ID=11310784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626806A Granted FR2360019A1 (fr) 1976-07-27 1976-09-06 Accouplement de transmission a vis et ecrou a billes

Country Status (7)

Country Link
US (1) US4074587A (fr)
JP (1) JPS6029026B2 (fr)
DE (1) DE2637436C2 (fr)
FR (1) FR2360019A1 (fr)
GB (1) GB1566111A (fr)
IT (1) IT1070631B (fr)
SE (1) SE7608976L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244508A1 (de) * 1982-12-02 1984-06-07 A. Mannesmann Maschinenfabrik Gmbh & Co Kg, 5630 Remscheid Kugelgewindetrieb
WO2013029842A1 (fr) * 2011-09-01 2013-03-07 Robert Bosch Gmbh Procédé de fabrication d'une pièce filetée sous la forme d'une pièce composite, mécanisme à vis à bille, actionneur linéaire, servofrein électromécanique équipé de ladite pièce composite

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE398544B (sv) * 1976-11-19 1977-12-27 Skf Nova Ab Anordning for omvandling av en rotationsrorelse till en lengsrorelse
IT1143803B (it) * 1977-03-09 1986-10-22 Roltra Spa Accoppiamento di trasmissione a vite madrevite
JPS58146753A (ja) * 1982-02-26 1983-09-01 Hiroshi Teramachi ボ−ルねじ
US5046379A (en) * 1983-01-20 1991-09-10 Brown William L Remote control apparatus
US4611501A (en) * 1983-01-20 1986-09-16 William L. Brown Remote control apparatus
DE3323345A1 (de) * 1983-06-29 1985-01-03 Neff Gewindespindeln GmbH, 7035 Waldenbuch Kugelumlauf-schraubgetriebe
US4612817A (en) * 1983-06-29 1986-09-23 Neff Gewindespindeln Gmbh Circulating ball worm drive
US4660431A (en) * 1984-07-11 1987-04-28 R&H Technology, Inc. Rotary motion linear actuator
ATE64901T1 (de) * 1986-12-11 1991-07-15 Alusuisse Lonza Services Ag Fahrzeugtuere.
US4896552A (en) * 1988-01-19 1990-01-30 Ballscrews & Actuators Co., Inc. Ballscrew follower and method of making and operating the same
DE3841460A1 (de) * 1988-12-09 1990-06-13 Willibald Neudert Vorrichtung zur uebertragung von mechanischen kraeften in laengsrichtung mittels einer biegsamen stahldrahtspiralwelle
US5388475A (en) * 1993-09-15 1995-02-14 Beaver Precision Products Ball nut and method of manufacturing same
GB2307020B (en) * 1995-11-10 1999-12-08 Thomson Ibl Ltd Re-circulating ballscrew and nut device
US6192585B1 (en) 1998-11-04 2001-02-27 Valeo Electrical Systems, Inc. Ball nut and method of high volume manufacturing of same
US7017437B1 (en) * 1999-12-17 2006-03-28 Ina-Schaeffler Kg Ball screw
DE10003619B4 (de) * 2000-01-28 2005-09-08 Rexroth Star Gmbh Mutterneinheit
TW435626U (en) * 2000-09-01 2001-05-16 Hiwin Tech Corp A ball nut of ball screw
JP3932885B2 (ja) * 2001-07-17 2007-06-20 日本精工株式会社 ボールねじ
US6817260B2 (en) * 2001-11-09 2004-11-16 Hiwin Technologies Corporation Ball screw with cooling means
JP2003154430A (ja) * 2001-11-19 2003-05-27 Sankyo Seiki Mfg Co Ltd 螺子付き回転軸及びその製造方法
US7013747B2 (en) * 2002-04-15 2006-03-21 White Stroke Llc Internal recirculating ball screw and nut assembly
US7677126B2 (en) * 2005-03-22 2010-03-16 Gm Global Technology Operations, Inc. Ball screw mechanism
DE102010015130A1 (de) * 2010-04-16 2011-10-20 Wilhelm Karmann Gmbh I.L. Spiralkabelantrieb einer beweglichen Einrichtung eines Kraftfahrzeugs
US8950282B2 (en) * 2011-01-31 2015-02-10 Meggitt-Usa, Inc. Ball screw assembly with enhanced radial load capacity and method of construction thereof
DE102012215395A1 (de) 2012-08-30 2014-03-06 Schaeffler Technologies AG & Co. KG Kugelgewindetrieb
WO2016159303A1 (fr) * 2015-04-02 2016-10-06 日本精工株式会社 Axe de vis, procédé de fabrication de celui-ci et dispositif de vis à billes
DE102016209119B4 (de) * 2016-05-25 2022-05-25 Schaeffler Technologies AG & Co. KG Spindelmutter, Gewindetrieb und Verfahren zur Herstellung einer Spindelmutter
DE102017105733A1 (de) * 2017-03-17 2018-07-12 Schaeffler Technologies AG & Co. KG Spindelmutter für einen Kugelgewindetrieb und Verfahren zur Herstellung einer Spindelmutter
DE102018103218B4 (de) * 2018-02-14 2019-12-05 Schaeffler Technologies AG & Co. KG Kugelgewindemutter und Verfahren zur Herstellung einer Kugelgewindemutter
EP3971448B1 (fr) * 2020-09-22 2023-04-26 SFS Group International AG Mécanisme à vis à billes et écrou de vis correspondant
DE102020132817A1 (de) * 2020-12-09 2022-06-09 Schaeffler Technologies AG & Co. KG Gewindemutter eines Kugelgewindetriebes
DE102020132816B4 (de) 2020-12-09 2024-02-01 Schaeffler Technologies AG & Co. KG Gewindemutter eines Kugelgewindetriebes
CN113983135B (zh) * 2021-10-28 2024-02-23 连城凯克斯科技有限公司 一种ald设备用柔性丝杠螺母连接器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051363A (fr) * 1900-01-01
DE610081C (de) * 1931-07-15 1935-05-07 Henry Archibald Watts Vorrichtung zum UEbertragen von Kraft oder Bewegungen mit einem Fuehrungsgliede und einem biegsamen Kabel
GB609854A (en) * 1946-03-16 1948-10-07 Rotax Ltd Improvements relating to screw and nut mechanisms
US2581482A (en) * 1948-02-27 1952-01-08 Gen Motors Corp Ball nut
US2891414A (en) * 1957-04-22 1959-06-23 Us Industries Inc Anti-friction screw means
US3081644A (en) * 1959-10-05 1963-03-19 Gemmer Mfg Co Close tolerance anti-friction component assembly
SE338475B (fr) * 1968-05-13 1971-09-06 Skf Svenska Kullagerfab Ab
US3643522A (en) * 1970-08-31 1972-02-22 Abex Ind Canada Ltd Low friction bearing liner fabrication
FR2149859A5 (fr) * 1971-08-16 1973-03-30 Skf Ind Trading & Dev
US3731546A (en) * 1971-12-01 1973-05-08 Sundstrand Corp Power operable pivot joint
US3850046A (en) * 1972-04-17 1974-11-26 Skf Ind Trading & Dev Ball nut screw
US3791232A (en) * 1973-02-12 1974-02-12 J Helmer Adjustable ball lead nut
FR2230238A5 (fr) * 1973-05-16 1974-12-13 Tech Integrale

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244508A1 (de) * 1982-12-02 1984-06-07 A. Mannesmann Maschinenfabrik Gmbh & Co Kg, 5630 Remscheid Kugelgewindetrieb
WO2013029842A1 (fr) * 2011-09-01 2013-03-07 Robert Bosch Gmbh Procédé de fabrication d'une pièce filetée sous la forme d'une pièce composite, mécanisme à vis à bille, actionneur linéaire, servofrein électromécanique équipé de ladite pièce composite

Also Published As

Publication number Publication date
IT1070631B (it) 1985-04-02
JPS5316166A (en) 1978-02-14
DE2637436A1 (de) 1978-02-02
US4074587A (en) 1978-02-21
SE7608976L (sv) 1978-01-28
DE2637436C2 (de) 1982-04-29
GB1566111A (en) 1980-04-30
JPS6029026B2 (ja) 1985-07-08
FR2360019B1 (fr) 1983-03-18

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
CL Concession to grant licences
ST Notification of lapse