FR2454025A1 - Dispositif d'entrainement a vis et a billes - Google Patents
Dispositif d'entrainement a vis et a billesInfo
- Publication number
- FR2454025A1 FR2454025A1 FR8008226A FR8008226A FR2454025A1 FR 2454025 A1 FR2454025 A1 FR 2454025A1 FR 8008226 A FR8008226 A FR 8008226A FR 8008226 A FR8008226 A FR 8008226A FR 2454025 A1 FR2454025 A1 FR 2454025A1
- Authority
- FR
- France
- Prior art keywords
- channel
- screw
- drive device
- ball drive
- change
- 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
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
- F16H25/2219—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
- 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
- Y10T74/19744—Rolling element engaging thread
- Y10T74/19749—Recirculating rolling elements
- Y10T74/19767—Return path geometry
- Y10T74/19772—Rolling element deflector
Abstract
IL S'AGIT D'UNE VIS A BILLES DANS LAQUELLE LE CANAL HELICOIDAL DES BILLES EST REFERME SUR LUI-MEME PAR UN CANAL DE RETOUR RECTILIGNE, DES PIECES 28 DE CHANGEMENT DE DIRECTION SERVANT A RACCORDER CES DEUX CANAUX. DANS CES PIECES LA REGION PERIPHERIQUE DU CANAL 62 DE CHANGEMENT DE DIRECTION, LA PLUS ELOIGNEE DE L'ERGOT 68 DE CHANGEMENT DE DIRECTION, EST OUVERTE, CE QUI PERMET DE FABRIQUER CE CANAL PAR MOULAGE PAR INJECTION DE MATIERE SYNTHETIQUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2914756A DE2914756C2 (de) | 1979-04-11 | 1979-04-11 | Kugelschraubtrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2454025A1 true FR2454025A1 (fr) | 1980-11-07 |
FR2454025B1 FR2454025B1 (fr) | 1986-07-11 |
Family
ID=6068123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8008226A Expired FR2454025B1 (fr) | 1979-04-11 | 1980-04-11 | Dispositif d'entrainement a vis et a billes |
Country Status (8)
Country | Link |
---|---|
US (1) | US4357838A (fr) |
JP (1) | JPS55139550A (fr) |
CH (1) | CH645960A5 (fr) |
DE (1) | DE2914756C2 (fr) |
ES (1) | ES249948Y (fr) |
FR (1) | FR2454025B1 (fr) |
GB (1) | GB2046868B (fr) |
IT (2) | IT8015142V0 (fr) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3815595A1 (de) * | 1988-05-06 | 1989-11-23 | Star Gmbh | Linearfuehrungseinheit |
US5195391A (en) * | 1988-10-31 | 1993-03-23 | Deutsche Star Gmbh | Linear guiding and driving unit |
DE8910548U1 (fr) * | 1988-10-31 | 1989-11-02 | Deutsche Star Gmbh, 8720 Schweinfurt, De | |
JP2574472Y2 (ja) * | 1990-01-22 | 1998-06-11 | 黒田精工株式会社 | ボールねじのボール循環装置 |
DE9000629U1 (fr) * | 1990-01-22 | 1990-03-29 | Manfred Holzer, Kugelgewindespindeln, Gmbh, 7600 Offenburg, De | |
US5063809A (en) * | 1990-10-15 | 1991-11-12 | Dana Corporation | Return tube arrangement for ball screw assembly |
AUPN141995A0 (en) * | 1995-02-28 | 1995-03-23 | Endurequip Pty Ltd | Column hoists |
DE29504812U1 (de) * | 1995-03-21 | 1995-05-18 | Star Gmbh | Wälzkörperschraubtrieb |
DE10011383B4 (de) * | 2000-03-09 | 2005-08-25 | Rexroth Star Gmbh | Wälzkörpergewindetrieb |
US6813970B2 (en) * | 2001-11-15 | 2004-11-09 | Delphi Technologies, Inc. | Ball-nut assembly and method for making |
JP3925438B2 (ja) | 2003-03-07 | 2007-06-06 | 日本精工株式会社 | ボールねじ装置 |
JP2004278551A (ja) * | 2003-03-12 | 2004-10-07 | Nsk Ltd | 転がりねじ装置 |
EP1471286A1 (fr) | 2003-04-24 | 2004-10-27 | Umbra Cuscinetti S.p.A. | Vis écrou à billes |
JP2005048845A (ja) * | 2003-07-31 | 2005-02-24 | Nsk Ltd | 転がりねじ装置 |
DE102004025683A1 (de) * | 2004-05-26 | 2005-12-15 | Ina-Schaeffler Kg | Spindelmutter für einen Kugelgewindetrieb |
DE102004043740B4 (de) * | 2004-09-09 | 2010-07-29 | Nsk Ltd. | Umwälzelement für Kugelumlaufspindeln sowie Kugelumlaufspindel |
CN101776135B (zh) * | 2005-05-24 | 2012-07-04 | Thk株式会社 | 滚珠螺杆 |
JP4775629B2 (ja) * | 2005-08-17 | 2011-09-21 | 日本精工株式会社 | ボールねじ機構 |
US7523682B2 (en) * | 2006-03-28 | 2009-04-28 | Hiwin Technologies Corp. | Ball screw device having a ball guide member |
US20070295133A1 (en) * | 2006-06-06 | 2007-12-27 | Xin-He Chen | Ball Screw with an Engaging Type Circulation Cassette |
DE102006026953B4 (de) * | 2006-06-09 | 2012-04-12 | Hiwin Technologies Corp. | Kugelumlaufspindel mit einem einrastenden Rücklaufansatz |
US20100071494A1 (en) * | 2006-07-28 | 2010-03-25 | Hiwin Technologies Corp. | Ball Screw Unit with Dual Ball Deflect Arrangements |
US7810406B2 (en) * | 2006-10-30 | 2010-10-12 | Hiwin Technologies Corp. | Circulating assembly for a ball screw |
DE102006051983B4 (de) * | 2006-11-03 | 2011-06-01 | Hiwin Technologies Corp. | Rücklaufelement einer Kugelumlaufspindel |
DE102006054050B4 (de) * | 2006-11-16 | 2011-08-25 | Hiwin Technologies Corp. | Abschnittsweiser Rücklaufaufbau für eine Kugelumlaufspindel |
US7523681B2 (en) * | 2006-12-07 | 2009-04-28 | Hiwin Technologies Corp. | Ball screw device having deflecting member background of the invention |
JP4371430B2 (ja) * | 2007-03-12 | 2009-11-25 | 株式会社アボム | 循環路を備えたボールねじ装置と、その製造方法 |
JP4931779B2 (ja) * | 2007-11-28 | 2012-05-16 | 株式会社ツバキ・ナカシマ | エンドキャップ式ボールねじ |
JP5051075B2 (ja) * | 2008-09-05 | 2012-10-17 | 日本精工株式会社 | ボールねじ機構 |
US8051736B2 (en) * | 2009-01-06 | 2011-11-08 | Hiwin Technologies Corp. | Deflecting device for ball screw device |
DE102009031728B4 (de) | 2009-07-04 | 2018-02-01 | Robert Bosch Gmbh | Linearbewegungsvorrichtung mit Wälzkörperbremselement |
TWI512216B (zh) * | 2010-12-27 | 2015-12-11 | Hiwin Tech Corp | 具迴流元件的滾珠螺桿 |
DE202011000240U1 (de) | 2011-02-01 | 2011-06-01 | Hiwin Technologies Corp. | Kugelumlaufspindel mit einem Rücklaufelement |
EP2514999B1 (fr) * | 2011-04-19 | 2017-01-25 | Aktiebolaget SKF | Ensemble formant vis sphérique doté d'éléments de déviation d'un seul tenant |
US8893574B2 (en) | 2011-09-02 | 2014-11-25 | Hiwin Technologies Corp. | Ball screw with sectional circulating assemblies |
TWI495803B (zh) * | 2012-10-30 | 2015-08-11 | Hiwin Tech Corp | Cross roller bearings |
DE102016214964B3 (de) * | 2016-08-11 | 2018-01-25 | Robert Bosch Gmbh | Wälzkörpergewindetrieb mit dreiteiligem Umlenkelement |
WO2020144755A1 (fr) * | 2019-01-09 | 2020-07-16 | オリンパス株式会社 | Système d'imagerie |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2166106A (en) * | 1938-02-04 | 1939-07-18 | Buda Co | Ball-bearing screw and nut for lifting jacks and similar devices |
GB687634A (en) * | 1951-01-22 | 1953-02-18 | Robert Richard Gobereau | Improvements in and relating to screw-and-nut assemblies |
GB892612A (en) * | 1957-07-16 | 1962-03-28 | Cam Gears Ltd | Improvements in screw and nut mechanism |
GB957330A (en) * | 1961-04-05 | 1964-05-06 | Prec Gear Machines And Tools L | Improvements in or relating to recirculating ball nut and screw drive device |
FR1436798A (fr) * | 1965-03-18 | 1966-04-29 | Creusot Forges Ateliers | Perfectionnements aux systèmes vis-écrou à circulation de billes |
DE2437497B1 (de) * | 1974-08-03 | 1975-12-04 | Fa. A. Mannesmann, 5630 Remscheid | Kugelschraubtrieb |
DE2750054A1 (de) * | 1976-11-19 | 1978-05-24 | Skf Kugellagerfabriken Gmbh | Vorrichtung zur umwandlung einer drehbewegung in eine laengsbewegung und umgekehrt |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2502066A (en) * | 1947-01-17 | 1950-03-28 | Gen Motors Corp | Ball-bearing screw and nut |
US3234810A (en) * | 1961-02-24 | 1966-02-15 | Orner Harry | Preloaded ball bearing screw and nut mechanism |
US3580098A (en) * | 1968-04-29 | 1971-05-25 | Rotax Ltd | Ball screw and nut mechanism |
DE2149392B1 (de) * | 1971-10-04 | 1973-03-29 | Wilke Richard | Kugelgewindespindelmutter mit wenigstens einem einzelueberlauf-einsatzstueck |
US3850046A (en) * | 1972-04-17 | 1974-11-26 | Skf Ind Trading & Dev | Ball nut screw |
US3815435A (en) * | 1972-11-24 | 1974-06-11 | Warner Electric Brake & Clutch | Ball screw mechanism with improved ball guide |
FR2230238A5 (fr) * | 1973-05-16 | 1974-12-13 | Tech Integrale | |
IT1070470B (it) * | 1975-10-28 | 1985-03-29 | Arnold Franz | Meccanismo a vite a sfere |
GB2002086B (en) * | 1977-08-04 | 1982-02-03 | Lucas Industries Ltd | Screw and nut mechanism |
US4148226A (en) * | 1977-09-22 | 1979-04-10 | General Motors Corporation | Ball nut and screw assembly |
-
1979
- 1979-04-11 DE DE2914756A patent/DE2914756C2/de not_active Expired
-
1980
- 1980-02-29 IT IT8015142U patent/IT8015142V0/it unknown
- 1980-02-29 IT IT12464/80A patent/IT1136142B/it active
- 1980-03-17 GB GB8008938A patent/GB2046868B/en not_active Expired
- 1980-03-17 CH CH209380A patent/CH645960A5/de not_active IP Right Cessation
- 1980-04-03 US US06/136,781 patent/US4357838A/en not_active Expired - Lifetime
- 1980-04-10 JP JP4630180A patent/JPS55139550A/ja active Granted
- 1980-04-11 ES ES1980249948U patent/ES249948Y/es not_active Expired
- 1980-04-11 FR FR8008226A patent/FR2454025B1/fr not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2166106A (en) * | 1938-02-04 | 1939-07-18 | Buda Co | Ball-bearing screw and nut for lifting jacks and similar devices |
GB687634A (en) * | 1951-01-22 | 1953-02-18 | Robert Richard Gobereau | Improvements in and relating to screw-and-nut assemblies |
GB892612A (en) * | 1957-07-16 | 1962-03-28 | Cam Gears Ltd | Improvements in screw and nut mechanism |
GB957330A (en) * | 1961-04-05 | 1964-05-06 | Prec Gear Machines And Tools L | Improvements in or relating to recirculating ball nut and screw drive device |
FR1436798A (fr) * | 1965-03-18 | 1966-04-29 | Creusot Forges Ateliers | Perfectionnements aux systèmes vis-écrou à circulation de billes |
DE2437497B1 (de) * | 1974-08-03 | 1975-12-04 | Fa. A. Mannesmann, 5630 Remscheid | Kugelschraubtrieb |
DE2750054A1 (de) * | 1976-11-19 | 1978-05-24 | Skf Kugellagerfabriken Gmbh | Vorrichtung zur umwandlung einer drehbewegung in eine laengsbewegung und umgekehrt |
Also Published As
Publication number | Publication date |
---|---|
ES249948Y (es) | 1981-09-01 |
US4357838A (en) | 1982-11-09 |
GB2046868A (en) | 1980-11-19 |
IT1136142B (it) | 1986-08-27 |
FR2454025B1 (fr) | 1986-07-11 |
GB2046868B (en) | 1983-03-16 |
JPS55139550A (en) | 1980-10-31 |
JPH0127303B2 (fr) | 1989-05-29 |
IT8015142V0 (it) | 1980-02-29 |
IT8012464A0 (it) | 1980-02-29 |
ES249948U (es) | 1981-03-16 |
CH645960A5 (de) | 1984-10-31 |
DE2914756A1 (de) | 1980-10-16 |
DE2914756C2 (de) | 1982-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |