IT1219011B - Accoppiamento vite madrevite a circolazione di sfere - Google Patents
Accoppiamento vite madrevite a circolazione di sfereInfo
- Publication number
- IT1219011B IT1219011B IT67099/88A IT6709988A IT1219011B IT 1219011 B IT1219011 B IT 1219011B IT 67099/88 A IT67099/88 A IT 67099/88A IT 6709988 A IT6709988 A IT 6709988A IT 1219011 B IT1219011 B IT 1219011B
- Authority
- IT
- Italy
- Prior art keywords
- screw coupling
- motor screw
- ball motor
- ball
- coupling
- Prior art date
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
-
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
-
- 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
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/28—Arrangements for suppressing or influencing the differential action, e.g. locking devices using self-locking gears or self-braking gears
-
- 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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67099/88A IT1219011B (it) | 1988-02-11 | 1988-02-11 | Accoppiamento vite madrevite a circolazione di sfere |
DE3903939A DE3903939A1 (de) | 1988-02-11 | 1989-02-10 | Kugelrueckfuehrende schrauben-schraubenmutter-kupplung |
ES8900498A ES2016001A6 (es) | 1988-02-11 | 1989-02-10 | Acoplamiento tornillo-tuerca con circulacion de esferas. |
US07/308,825 US5005436A (en) | 1988-02-11 | 1989-02-10 | Recirculating ball screw-nut screw coupling |
ZA891080A ZA891080B (en) | 1988-02-11 | 1989-02-10 | Recirculating ball screw-nut screw coupling |
FR8901818A FR2627247B1 (fr) | 1988-02-11 | 1989-02-13 | Accouplement a vis sans fin et noix filetee et recirculation de billes |
GB8903222A GB2215808B (en) | 1988-02-11 | 1989-02-13 | Recirculating ball screw-nut screw coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67099/88A IT1219011B (it) | 1988-02-11 | 1988-02-11 | Accoppiamento vite madrevite a circolazione di sfere |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8867099A0 IT8867099A0 (it) | 1988-02-11 |
IT1219011B true IT1219011B (it) | 1990-04-24 |
Family
ID=11299562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67099/88A IT1219011B (it) | 1988-02-11 | 1988-02-11 | Accoppiamento vite madrevite a circolazione di sfere |
Country Status (7)
Country | Link |
---|---|
US (1) | US5005436A (it) |
DE (1) | DE3903939A1 (it) |
ES (1) | ES2016001A6 (it) |
FR (1) | FR2627247B1 (it) |
GB (1) | GB2215808B (it) |
IT (1) | IT1219011B (it) |
ZA (1) | ZA891080B (it) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9000629U1 (it) * | 1990-01-22 | 1990-03-29 | Manfred Holzer, Kugelgewindespindeln, Gmbh, 7600 Offenburg, De | |
US5142929A (en) * | 1991-03-29 | 1992-09-01 | Robec, Inc. | Ball nut with tangential no load-guided return path |
US5193409A (en) * | 1992-03-31 | 1993-03-16 | Thomson Saginaw Ball Screw Company, Inc. | Multiple circuit internal ball nut return assembly with radial drop-in insert for ball screw devices |
US5373755A (en) * | 1993-07-30 | 1994-12-20 | Dana Corporation | Skirt deflector for a ball nut and screw device |
JPH07190161A (ja) * | 1993-12-27 | 1995-07-28 | Nippon Seiko Kk | 内部循環式ボールねじ装置 |
US5791192A (en) * | 1994-10-03 | 1998-08-11 | Lee; Mouton | Ball return and piece structure of internal circulation type ball screw system |
US5555770A (en) * | 1994-10-12 | 1996-09-17 | Thomson Saginaw Ball Screw Company, Inc. | Ball screw and nut system |
JPH10141465A (ja) * | 1996-11-07 | 1998-05-29 | Nippon Seiko Kk | ボール循環部埋め込み式ボールねじ装置 |
US5937700A (en) * | 1998-05-12 | 1999-08-17 | Thomson Saginaw Ball Screw Company, L.L.C. | Externally installable ball return crossover systems for ball nut and screw assemblies and methods of constructing and installing them |
WO2000063106A1 (en) * | 1999-04-16 | 2000-10-26 | Gestion Laforest Inc. | Multiple balls supported push actuator |
DE10011383B4 (de) | 2000-03-09 | 2005-08-25 | Rexroth Star Gmbh | Wälzkörpergewindetrieb |
JP3844943B2 (ja) * | 2000-04-03 | 2006-11-15 | Ntn株式会社 | ボールねじおよびそれを具備する電動パワーステアリング装置 |
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 |
US6813970B2 (en) * | 2001-11-15 | 2004-11-09 | Delphi Technologies, Inc. | Ball-nut assembly and method for making |
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 |
JP4777934B2 (ja) * | 2001-12-05 | 2011-09-21 | Thk株式会社 | ボールねじの循環部品及びボールねじ |
US20030172759A1 (en) * | 2002-02-25 | 2003-09-18 | Nsk Ltd. | Ball screw |
JP2003294105A (ja) * | 2002-03-29 | 2003-10-15 | Nsk Ltd | ねじ送り装置 |
JP3878068B2 (ja) * | 2002-06-26 | 2007-02-07 | 株式会社ジェイテクト | デフレクタ式ボールスクリュー装置及びその製造方法 |
DE10242297A1 (de) * | 2002-09-12 | 2004-03-18 | Ina-Schaeffler Kg | Kugelgewindetrieb |
JP3097525U (ja) * | 2003-04-21 | 2004-01-29 | Thk株式会社 | 転動体ねじ装置 |
JP4483257B2 (ja) * | 2003-10-14 | 2010-06-16 | 株式会社ジェイテクト | ボールねじとそのナットのつなぎ目の加工方法及び電気式動力舵取装置 |
CN100357632C (zh) * | 2004-05-21 | 2007-12-26 | 上银科技股份有限公司 | 共用式组合端塞 |
US7213796B2 (en) * | 2004-07-01 | 2007-05-08 | Gestion Laforest Inc. | Linear actuator with releasably interlocking bands |
DE102004040362A1 (de) * | 2004-08-20 | 2006-02-23 | Ina-Schaeffler Kg | Kugelgewindetrieb |
DE102004055423A1 (de) * | 2004-11-17 | 2006-05-24 | Schaeffler Kg | Kugelgewindetrieb |
US7677126B2 (en) * | 2005-03-22 | 2010-03-16 | Gm Global Technology Operations, Inc. | Ball screw mechanism |
DE102006051639A1 (de) * | 2006-11-02 | 2008-05-08 | Schaeffler Kg | Kugelgewindetrieb |
US8955404B2 (en) * | 2008-08-29 | 2015-02-17 | Hiwin Technologies Corp | Ball screw module |
DE102009009522A1 (de) * | 2009-02-18 | 2010-08-19 | Schaeffler Technologies Gmbh & Co. Kg | Umlenkkörper für einen Kugelgewindetrieb |
JP5255503B2 (ja) * | 2009-03-31 | 2013-08-07 | Thk株式会社 | 転動体ねじ装置 |
US9022193B2 (en) | 2013-03-08 | 2015-05-05 | Dayco Ip Holdings, Llc | Recirculating ball screw assembly |
EP3074284A4 (en) * | 2013-11-27 | 2017-08-09 | Kelsey-Hayes Company | Ball nut assembly for an electromechanically actuable parking brake assembly of a brake assembly |
FR3028714B1 (fr) * | 2014-11-25 | 2017-03-31 | Pellenc Sa | Mecanisme de vis et ecrou a billes. |
KR101955401B1 (ko) * | 2018-06-07 | 2019-03-08 | (주)한산리니어시스템 | 볼스크류 디플렉터 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB610205A (en) * | 1946-04-01 | 1948-10-13 | English Electric Co Ltd | Improvements in and relating to electrical actuators particularly for aircraft |
US2836075A (en) * | 1949-06-08 | 1958-05-27 | Gen Motors Corp | One-way ball nut |
US2855792A (en) * | 1955-06-20 | 1958-10-14 | Cleveland Pneumatic Ind Inc | Ball screw and nut construction |
US2851897A (en) * | 1957-03-05 | 1958-09-16 | Alfred P M Cochrane | Screw and nut assembly |
US3143896A (en) * | 1962-03-20 | 1964-08-11 | Gen Motors Corp | Ball nut return guide |
GB1028295A (en) * | 1963-02-18 | 1966-05-04 | Cam Gears Ltd | Screw and nut devices |
DE1625526B1 (de) * | 1967-10-20 | 1972-05-25 | Gustav H Dabringhaus | Mutter für ein schraubenspindelgetriebe |
GB1257312A (it) * | 1968-05-14 | 1971-12-15 | ||
FR2205158A5 (it) * | 1972-10-30 | 1974-05-24 | Tech Integrale | |
FR2230238A5 (it) * | 1973-05-16 | 1974-12-13 | Tech Integrale | |
JPS58146753A (ja) * | 1982-02-26 | 1983-09-01 | Hiroshi Teramachi | ボ−ルねじ |
IT1153555B (it) * | 1982-08-19 | 1987-01-14 | Scaravella Alfredo Mec | Dato con elemento di scambio perfezionato per viti a circolazione di sfere |
IT1159049B (it) * | 1983-08-02 | 1987-02-25 | Roltra Spa | Accoppiamento vite madrevite a circolazione di sfere e metodo per l assemblaggio dello stesso |
US4750378A (en) * | 1986-11-13 | 1988-06-14 | Sheppard Peter H | Ball screw mechanism |
-
1988
- 1988-02-11 IT IT67099/88A patent/IT1219011B/it active
-
1989
- 1989-02-10 ES ES8900498A patent/ES2016001A6/es not_active Expired - Fee Related
- 1989-02-10 US US07/308,825 patent/US5005436A/en not_active Expired - Fee Related
- 1989-02-10 DE DE3903939A patent/DE3903939A1/de not_active Withdrawn
- 1989-02-10 ZA ZA891080A patent/ZA891080B/xx unknown
- 1989-02-13 FR FR8901818A patent/FR2627247B1/fr not_active Expired - Fee Related
- 1989-02-13 GB GB8903222A patent/GB2215808B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2627247B1 (fr) | 1995-03-17 |
GB2215808A (en) | 1989-09-27 |
GB8903222D0 (en) | 1989-03-30 |
ZA891080B (en) | 1990-10-31 |
DE3903939A1 (de) | 1989-08-24 |
US5005436A (en) | 1991-04-09 |
FR2627247A1 (fr) | 1989-08-18 |
IT8867099A0 (it) | 1988-02-11 |
GB2215808B (en) | 1992-04-15 |
ES2016001A6 (es) | 1990-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990224 |