ES2034055T3 - Accionador axial. - Google Patents
Accionador axial.Info
- Publication number
- ES2034055T3 ES2034055T3 ES198888111968T ES88111968T ES2034055T3 ES 2034055 T3 ES2034055 T3 ES 2034055T3 ES 198888111968 T ES198888111968 T ES 198888111968T ES 88111968 T ES88111968 T ES 88111968T ES 2034055 T3 ES2034055 T3 ES 2034055T3
- Authority
- ES
- Spain
- Prior art keywords
- nut
- support
- axial actuator
- axialally
- screw
- 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.)
- Expired - Lifetime
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
-
- 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
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2081—Parallel arrangement of drive motor to screw axis
-
- 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
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18696—Reciprocating or oscillating to or from alternating rotary including screw and nut including means to selectively transmit power [e.g., clutch, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission Devices (AREA)
Abstract
ACTUADOR AXIAL (1) EN EL QUE UNA BARRA DE SALIDA (5) ES CONTROLADA AXIALMENTE POR UN ACOPLAMIENTO DE TUERCA Y TORNILLO (40), EN EL QUE EL TORNILLO HA SIDO FORMADO EN LA BARRA (5) Y LA TUERCA (39) PASA A UN SOPORTE (2) DE FORMA GIRATORIA Y FIJA AXIALMENTE, HACIENDOLA GIRAR EN RELACION AL MISMO UN MOTOR (6). LA TUERCA (39) CONSTITUYE EL ANILLO INTERMEDIO DE UN DOBLE COJINETE DE EMPUJE (42) MONTADO, A TRAVES DE LA INTERPOSICION DE UN SOPORTE FLEXIBLE (49), ENTRE DOS SUPERFICIES OPUESTAS EN EL SOPORTE (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8753558U IT212198Z2 (it) | 1987-07-24 | 1987-07-24 | Attuatore assiale |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2034055T3 true ES2034055T3 (es) | 1993-04-01 |
Family
ID=11283673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888111968T Expired - Lifetime ES2034055T3 (es) | 1987-07-24 | 1988-07-25 | Accionador axial. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4938090A (es) |
EP (1) | EP0302347B1 (es) |
DE (1) | DE3872973T2 (es) |
ES (1) | ES2034055T3 (es) |
IT (1) | IT212198Z2 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE466615B (sv) * | 1989-08-04 | 1992-03-09 | Bo Granbom | Stoedmutter foer skruvspindel |
US5199169A (en) * | 1991-12-23 | 1993-04-06 | Thomson Saginaw Ball Screw Company, Inc. | Methods of making recirculating ball nut and splined shaft and screw assemblies |
US5301708A (en) * | 1993-02-09 | 1994-04-12 | Aluminum Company Of America | Rotary plug valve actuator and associated rotary plug valve and associated method |
US5388475A (en) * | 1993-09-15 | 1995-02-14 | Beaver Precision Products | Ball nut and method of manufacturing same |
US5467661A (en) * | 1994-04-25 | 1995-11-21 | Thomson Saginaw Ball Screw Company, Inc. | Ball nut and screw assembly with backdrive control |
FR2724208B1 (fr) * | 1994-09-07 | 1996-10-18 | Commissariat Energie Atomique | Systeme telescopique |
DE19636272A1 (de) * | 1996-09-06 | 1998-03-12 | Star Gmbh | Linearführungseinrichtung |
JPH11198828A (ja) * | 1998-01-20 | 1999-07-27 | Mitsuba Corp | 電気式動力操舵装置 |
US7152848B2 (en) * | 2003-07-18 | 2006-12-26 | The Holland Group, Inc. | Telescoping leg assembly for semitrailers |
US8015889B2 (en) | 2005-11-15 | 2011-09-13 | Honeywell International Inc. | Ballscrew with an integral high-efficiency thrust bearing |
DE102016007542A1 (de) | 2016-06-22 | 2017-12-28 | Thyssenkrupp Ag | Kugelgewindetrieb einer elektromechanischen Servolenkung mit Umlenkkörper für eine Kugelrückführung |
PL235345B1 (pl) * | 2018-01-15 | 2020-06-29 | Nt Spolka Z Ograniczona Odpowiedzialnoscia | Zespół dozujący artykuły jednostkowo opakowane z regału korytkowego w bezobsługowym automacie sprzedaży |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1219921A (en) * | 1915-06-11 | 1917-03-20 | Auburn Ball Bearing Company | Ball-bearing. |
US1462938A (en) * | 1921-03-26 | 1923-07-24 | Floyd E Knapp | Combined gear and thrust bearing |
FR596475A (fr) * | 1925-04-08 | 1925-10-24 | Nouveau registre de comptabilité | |
GB1183720A (en) * | 1967-11-20 | 1970-03-11 | Duff Norton Co | Nut and Screw Mechanism. |
US3485110A (en) * | 1968-08-21 | 1969-12-23 | Duff Norton Co | Nut and screw mechanism |
GB1452491A (en) * | 1973-02-27 | 1976-10-13 | Lucas Industries Ltd | Screw-type actuators |
US3965761A (en) * | 1974-03-21 | 1976-06-29 | Stanley Richard B | Linear actuator |
FR2408753A1 (fr) * | 1977-11-14 | 1979-06-08 | Glaenzer Spicer Sa | Roulement a billes et ses applications |
US4232562A (en) * | 1978-11-16 | 1980-11-11 | California Institute Of Technology | Lead screw linear actuator |
JPS58146753A (ja) * | 1982-02-26 | 1983-09-01 | Hiroshi Teramachi | ボ−ルねじ |
US4509382A (en) * | 1983-03-25 | 1985-04-09 | General Motors Corporation | Preloaded screw actuator |
SE451084B (sv) * | 1985-12-18 | 1987-08-31 | Skf Nova Ab | Anordning for astadkommande av bromsning av relativrotation mellan en mutter och en gengad axel |
FR2601664B1 (fr) * | 1986-07-18 | 1988-11-18 | Peugeot | Verin electrique a vis creuses a billes |
-
1987
- 1987-07-24 IT IT8753558U patent/IT212198Z2/it active
-
1988
- 1988-07-22 US US07/223,426 patent/US4938090A/en not_active Expired - Fee Related
- 1988-07-25 EP EP88111968A patent/EP0302347B1/en not_active Expired - Lifetime
- 1988-07-25 DE DE8888111968T patent/DE3872973T2/de not_active Expired - Lifetime
- 1988-07-25 ES ES198888111968T patent/ES2034055T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4938090A (en) | 1990-07-03 |
IT212198Z2 (it) | 1989-07-04 |
DE3872973T2 (de) | 1992-12-03 |
DE3872973D1 (en) | 1992-08-27 |
EP0302347B1 (en) | 1992-07-22 |
IT8753558V0 (it) | 1987-07-24 |
EP0302347A1 (en) | 1989-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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