ES2139250T3 - Mejoras en, o relacionadas con, sistemas de servoposicion. - Google Patents

Mejoras en, o relacionadas con, sistemas de servoposicion.

Info

Publication number
ES2139250T3
ES2139250T3 ES95937953T ES95937953T ES2139250T3 ES 2139250 T3 ES2139250 T3 ES 2139250T3 ES 95937953 T ES95937953 T ES 95937953T ES 95937953 T ES95937953 T ES 95937953T ES 2139250 T3 ES2139250 T3 ES 2139250T3
Authority
ES
Spain
Prior art keywords
servoposition
systems
disks
reaction path
rotation
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
ES95937953T
Other languages
English (en)
Inventor
Christopher John Greenwood
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.)
Torotrak Development Ltd
Original Assignee
Torotrak Development Ltd
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 Torotrak Development Ltd filed Critical Torotrak Development Ltd
Priority claimed from EP95937953A external-priority patent/EP0861183B1/en
Application granted granted Critical
Publication of ES2139250T3 publication Critical patent/ES2139250T3/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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Lock And Its Accessories (AREA)
  • Heat Treatment Of Articles (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Transmission Devices (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

SE DESCRIBE UN SERVOSISTEMA DE POSICIONAMIENTO EJEMPLIFICADO POR UN SISTEMA DE DIRECCION ASISTIDA EN EL QUE UNA TRANSMISION SERVOACCIONADA DE RELACION CONTINUAMENTE VARIABLE ("CVT") DEL TIPO EPICICLOIDAL DE RELACION AJUSTABLE Y, EN PARTICULAR, DEL TIPO DE TRACCION RODANTE CON PISTA TOROIDAL ESTA DISPUESTA COAXIALMENTE CON LA RUEDA U OTRO ELEMENTO (3) ACTUADOR GIRATORIO Y LA DIRECCION O EL MECANISMO ACCIONADO, Y ENTREGA UNA POTENCIA DE SALIDA PARA AUMENTAR EL ESFUERZO DE DIRECCION EN RESPUESTA A UN ERROR ENTRE LAS POSICIONES DEL ELEMENTO ACTUADOR Y EL MECANISMO DE DIRECCION. SE DESCRIBEN MEDIOS (50, 51) PARA EVITAR LA INTERFERENCIA CON LA CONEXION MANUAL NORMAL ENTRE EL ELEMENTO ACTUADOR Y EL MECANISMO DE DIRECCION SI LA CVT DEJASE DE GIRAR, ASI COMO EN LOS CASOS EN QUE SE INVIERTE EL SENTIDO NORMAL DE FUNCIONAMIENTO Y EL MECANISMO DE DIRECCION TIENDE A CONTROLAR EL ELEMENTO ACTUADOR. TAMBIEN SE DESCRIBEN MEDIOS EN LOS QUE LA CVT ES DEL TIPO DE PISTA TOROIDAL PARA ASEGURAR LA IGUALDAD ENTRELAS FUERZAS EJERCIDAS SOBRE EL MECANISMO DE DIRECCION POR TODAS SUS CONEXIONES CON LA CVT.
ES95937953T 1995-11-20 1995-11-20 Mejoras en, o relacionadas con, sistemas de servoposicion. Expired - Lifetime ES2139250T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95937953A EP0861183B1 (en) 1995-11-20 1995-11-20 Position servo system

Publications (1)

Publication Number Publication Date
ES2139250T3 true ES2139250T3 (es) 2000-02-01

Family

ID=8222362

Family Applications (2)

Application Number Title Priority Date Filing Date
ES95937953T Expired - Lifetime ES2139250T3 (es) 1995-11-20 1995-11-20 Mejoras en, o relacionadas con, sistemas de servoposicion.
ES99107935T Expired - Lifetime ES2181331T3 (es) 1995-11-20 1995-11-20 Disposicion de transmision coaxial.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES99107935T Expired - Lifetime ES2181331T3 (es) 1995-11-20 1995-11-20 Disposicion de transmision coaxial.

Country Status (4)

Country Link
EP (1) EP0933284B1 (es)
AT (2) ATE187133T1 (es)
DE (1) DE69527664T2 (es)
ES (2) ES2139250T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2520539A1 (en) 2003-03-27 2004-10-07 Torotrak (Development) Ltd. Method of controlling a continuously variable transmission
CN102628511A (zh) * 2012-04-17 2012-08-08 浙江午马减速机有限公司 蜗杆自动调速机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084724A1 (en) * 1981-12-30 1983-08-03 Leyland Vehicles Limited Vehicle transmission
JPS63291770A (ja) 1987-05-25 1988-11-29 Fuji Heavy Ind Ltd 電動式パワステアリング装置の制御装置
GB8720639D0 (en) 1987-09-02 1987-10-07 Lcvt Ltd Continuously variable transmission
IN176702B (es) 1988-11-21 1996-08-24 Torotrak Dev Ltd

Also Published As

Publication number Publication date
ATE187133T1 (de) 1999-12-15
DE69527664T2 (de) 2003-02-13
EP0933284A2 (en) 1999-08-04
EP0933284B1 (en) 2002-07-31
DE69527664D1 (de) 2002-09-05
EP0933284A3 (en) 1999-08-11
ATE221484T1 (de) 2002-08-15
ES2181331T3 (es) 2003-02-16

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