ES2166446T3 - Accionador de movimiento lineal. - Google Patents

Accionador de movimiento lineal.

Info

Publication number
ES2166446T3
ES2166446T3 ES96917510T ES96917510T ES2166446T3 ES 2166446 T3 ES2166446 T3 ES 2166446T3 ES 96917510 T ES96917510 T ES 96917510T ES 96917510 T ES96917510 T ES 96917510T ES 2166446 T3 ES2166446 T3 ES 2166446T3
Authority
ES
Spain
Prior art keywords
movement
axle
motor
axis
linear movement
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
Application number
ES96917510T
Other languages
English (en)
Inventor
Aulis Koivisto
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of ES2166446T3 publication Critical patent/ES2166446T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H25/2003—Screw mechanisms with arrangements for taking up backlash
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • 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
    • Y10T74/18728—Backlash

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Valve Device For Special Equipments (AREA)
  • Manipulator (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Massaging Devices (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN ACTUADOR PARA MOVIMIENTO LINEAL, QUE COMPRENDE UN MOTOR (5) PROVISTO DE UN EJE MOTOR GIRATORIO (4), UN EJE DE MOVIMIENTO (6), UNA TRANSMISION ROSCADA (7, 8) ENTRE EL EJE MOTOR Y EL EJE DE MOVIMIENTO, UN BASTIDOR DE SOPORTE (9), UN SOPORTE DE CONTROL (10, 11) ENTRE EL BASTIDOR DE SOPORTE (9) Y EL EJE DE MOVIMIENTO (6) PARA CONVERTIR EL MOVIMIENTO ROTATIVO DEL EJE MOTOR EN MOVIMIENTO LINEAL DEL EJE DE MOVIMIENTO Y, ADEMAS, UN MEDIO DE ELIMINACION DE HOLGURA (12) PARA SUPRIMIR LA HOLGURA EN DIRECCION AXIAL. LA TRANSMISION ROSCADA (7, 8) ENTRE EL EJE MOTOR (4) Y EL EJE DE MOVIMIENTO (6) COMPRENDE UNA ROSCA INTERNA (7) EN EL EJE MOTOR (4) Y UNA ROSCA EXTERNA (8) EN EL EJE DE MOVIMIENTO (6). DE ACUERDO CON LA INVENCION, EL ACTUADOR DE MOVIMIENTO LINEAL COMPRENDE UN MEDIO (12 O 30) PARA ELIMINAR LAS HOLGURAS VERTICALES, HORIZONTALES Y DE GIRO.
ES96917510T 1995-06-05 1996-06-05 Accionador de movimiento lineal. Expired - Lifetime ES2166446T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI952741A FI102852B1 (fi) 1995-06-05 1995-06-05 Lineaariliiketoimilaite

Publications (1)

Publication Number Publication Date
ES2166446T3 true ES2166446T3 (es) 2002-04-16

Family

ID=8543536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96917510T Expired - Lifetime ES2166446T3 (es) 1995-06-05 1996-06-05 Accionador de movimiento lineal.

Country Status (11)

Country Link
US (1) US6085605A (es)
EP (1) EP0830527B1 (es)
JP (1) JPH11506527A (es)
CN (1) CN1077669C (es)
AT (1) ATE209308T1 (es)
AU (1) AU719310B2 (es)
DE (1) DE69617234T2 (es)
ES (1) ES2166446T3 (es)
FI (1) FI102852B1 (es)
NO (1) NO975643L (es)
WO (1) WO1996039590A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6791430B2 (en) 2001-12-31 2004-09-14 Conductus, Inc. Resonator tuning assembly and method
DE20214566U1 (de) * 2002-09-20 2004-03-04 Dewert Antriebs- Und Systemtechnik Gmbh & Co Kg Elektromotorischer Linearantrieb
EP1556630B1 (en) * 2002-10-30 2007-08-08 Linak A/S An actuator
WO2005064738A1 (en) * 2003-09-18 2005-07-14 Conductus, Inc. Stripline filter utilizing one or more inter-resonator coupling members
US7219570B2 (en) 2004-02-17 2007-05-22 Kerk Motion Products, Inc. Long-span lead screw assembly with anti-backlash nut
US8015890B2 (en) * 2004-02-24 2011-09-13 Linak A/S Linear actuator
CN100404913C (zh) * 2005-02-18 2008-07-23 徐众 自限位直线致动器
US7891265B2 (en) * 2006-11-16 2011-02-22 Haydon Kerk Motion Solutions, Inc. Motor assembly with anti-backlash nut and thermal insensitive mechanism
CN102094951B (zh) * 2010-12-21 2013-01-09 中国科学院国家天文台南京天文光学技术研究所 一种精密位移促动器传动装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481129A (en) * 1944-11-16 1949-09-06 Letourneau Inc Screw and nut actuator
US2476584A (en) * 1945-08-23 1949-07-19 Eastman Machine Co Control actuator and control system
US2690682A (en) * 1953-01-22 1954-10-05 Collins Radio Co Antibacklash control shaft
US3008340A (en) * 1960-07-05 1961-11-14 Curtiss Wright Corp Mechanical servo with reciprocating drive
US3377878A (en) * 1966-10-18 1968-04-16 Maroth Engineering Co Mechanical drive
US3715690A (en) * 1971-05-18 1973-02-06 Trw Inc Automatic tuning electric wave filter
US4179944A (en) * 1977-06-27 1979-12-25 United Technologies Corporation Fail safe redundant actuator
US4246991A (en) * 1978-04-26 1981-01-27 Lear Siegler, Inc. Linear motion mechanism with means for preventing back forces
CH649357A5 (de) * 1980-11-28 1985-05-15 Elektrowatt Ag Stellantrieb.
US4497215A (en) * 1982-05-05 1985-02-05 Davy Mckee (Sheffield) Limited Hydro-mechanical actuator
US4772849A (en) * 1986-09-11 1988-09-20 Combustion Engineering, Inc. Rotating probe head for tube inspection
DE3727975C2 (de) * 1987-08-21 1995-10-19 Leica Instr Gmbh Spielfreier Antrieb für den Zustellmechanismus eines Mikrotoms

Also Published As

Publication number Publication date
DE69617234D1 (de) 2002-01-03
US6085605A (en) 2000-07-11
FI102852B (fi) 1999-02-26
EP0830527A1 (en) 1998-03-25
EP0830527B1 (en) 2001-11-21
AU6005896A (en) 1996-12-24
CN1187237A (zh) 1998-07-08
FI102852B1 (fi) 1999-02-26
NO975643D0 (no) 1997-12-04
FI952741A0 (fi) 1995-06-05
NO975643L (no) 1997-12-04
WO1996039590A1 (en) 1996-12-12
AU719310B2 (en) 2000-05-04
FI952741A (fi) 1996-12-06
ATE209308T1 (de) 2001-12-15
CN1077669C (zh) 2002-01-09
JPH11506527A (ja) 1999-06-08
DE69617234T2 (de) 2002-06-13

Similar Documents

Publication Publication Date Title
ES2166446T3 (es) Accionador de movimiento lineal.
ES2147384T3 (es) Conjunto de cerrojo.
BR0111302A (pt) Unidade de mancal para acionamento de roda
IT1251671B (it) Unita' di comando per una trasmissione, in particolare per autoveicoli
ES2108525T3 (es) Cojinete del casquillo resistente, radial y axial, para partes del chasis en automoviles.
WO2006079537A3 (en) Optical assembly
ES2159336T3 (es) Medios con rampas para dispositivo de recuperacion de juego destinado a equipar un embrague de friccion, especialmente para vehiculo automovil.
ES2081403T3 (es) Cojinete de friccion elastico.
ES2130816T3 (es) Dispositivo de accionamiento con un motor electrico y un rele de conmutacion de la corriente del motor.
KR950034390A (ko) 프로젝션 텔레비전의 투사 렌즈 조립체
ES2108153T5 (es) Disposicion para el apoyo de un arbol o eje en una parte de soporte.
ES2113028T3 (es) Elemento de elevacion plano.
KR910010416A (ko) 회전 광학 헤드
KR930003038A (ko) 광픽업의 대물렌즈 구동장치
ES2075480T3 (es) Riostra telescopica para un vehiculo a motor.
DE68911591D1 (de) Mechanische Presse mit niedrigem Geräusch, insbesondere vom Spindeltyp.
EP1496600A3 (de) Linearantrieb
ES2154090B1 (es) Arbol de transmision con cojinete intermedio.
ES2073322T3 (es) Medio auxiliar de montaje para un dispositivo de accionamiento de un freno de estacionamiento.
ES2097687B1 (es) Sacador de botellas perfeccionado para maquinas de moldeo de vidrio hueco.
KR950031850A (ko) 사(絲) 텐션장치
KR910014183A (ko) 공업용 로보트의 보호장치
CN219366588U (zh) 一种自消隙直线轴承
KR950029584A (ko) 피스톤 간극 유지장치
ES2160296T3 (es) Dispositivo para el tratamiento de agua mediante un campo magnetico.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 830527

Country of ref document: ES