ES2104921T3 - Convertidor de velocidad. - Google Patents

Convertidor de velocidad.

Info

Publication number
ES2104921T3
ES2104921T3 ES92910952T ES92910952T ES2104921T3 ES 2104921 T3 ES2104921 T3 ES 2104921T3 ES 92910952 T ES92910952 T ES 92910952T ES 92910952 T ES92910952 T ES 92910952T ES 2104921 T3 ES2104921 T3 ES 2104921T3
Authority
ES
Spain
Prior art keywords
driven
speed
cam
speed converter
drive
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
ES92910952T
Other languages
English (en)
Inventor
Frank Folino
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.)
SYNKINETICS Inc
Original Assignee
SYNKINETICS Inc
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 SYNKINETICS Inc filed Critical SYNKINETICS Inc
Application granted granted Critical
Publication of ES2104921T3 publication Critical patent/ES2104921T3/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
    • F16H25/04—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion
    • F16H25/06—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F16H25/04—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion
    • F16H25/06—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members
    • F16H2025/063—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members the intermediate members being balls engaging on opposite cam discs
    • 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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/02—Gearings or mechanisms with other special functional features for conveying rotary motion with cyclically varying velocity ratio
    • 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
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Details Of Television Scanning (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Friction Gearing (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Manipulator (AREA)

Abstract

SE PRESENTAN METODOS Y MAQUINAS PARA TRASLADAR LA VELOCIDAD ANGULAR DE UN EJE IMPULSOR DE ENTRADA (23) EN VELOCIDAD ANGULAR EN UN EJE DE SALIDA (25) SUMINISTRANDO UN PAR DE DISPOSITIVOS (16, 18) QUE GIRAN ALREDEDOR DE UN EJE COMUN, Y MEDIOS PARA TRANSFORMAR LA VELOCIDAD ANGULAR DEL PRIMERO DE LOS DISPOSITIVOS EN UNA VELOCIDAD ANGULAR DEL SEGUNDO DE LOS DISPOSITIVOS. EN UNA CONFORMACION MAS ADECUADA, LOS MEDIOS DE TRANSFORMACION INCLUYEN UN RETEN (20) QUE TIENE AL MENOS UNA RANURA RADIAL PARA LA OSCILACION DE UNA BOLA (14) EN LA RANURA, LA BOLA ACOPLA JUNTOS LOS DISPOSITIVOS. EL RETEN ESTA SITUADO ENTRE EL PAR (16, 18) ALREDEDOR DE UN EJE COMUN Y LA BOLA Y SE ACOPLA A LOS DISPOSITIVOS. EL PRIMERO DE LOS DISPOSITIVOS ACOPLA UN EJE IMPULSOR DE ENTRADA A UN EJE DE SALIDA POR MEDIO DEL SEGUNDO DE LOS DISPOSITIVOS, EN DONDE LA VELOCIDAD ANGULAR DEL EJE IMPULSOR DE ENTRADA SE TRANSFORMA DE FORMA EFICIENTE MEDIANTE LOS MEDIOS TRANSFORMACION EN LA VELOCIDAD ANGULAR DEL EJE DE SALIDA.
ES92910952T 1991-03-14 1992-03-13 Convertidor de velocidad. Expired - Lifetime ES2104921T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/670,263 US5312306A (en) 1991-03-14 1991-03-14 Speed converter

Publications (1)

Publication Number Publication Date
ES2104921T3 true ES2104921T3 (es) 1997-10-16

Family

ID=24689684

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92910952T Expired - Lifetime ES2104921T3 (es) 1991-03-14 1992-03-13 Convertidor de velocidad.

Country Status (9)

Country Link
US (2) US5312306A (es)
EP (1) EP0575561B1 (es)
JP (1) JPH06508674A (es)
AT (1) ATE154418T1 (es)
AU (1) AU656191B2 (es)
CA (1) CA2106196C (es)
DE (1) DE69220362T2 (es)
ES (1) ES2104921T3 (es)
WO (1) WO1992016775A2 (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312306A (en) * 1991-03-14 1994-05-17 Synkinetics, Inc. Speed converter
US5413011A (en) * 1993-05-10 1995-05-09 Fragnito; Frank Positive variable speed transmission system
US5873800A (en) * 1993-06-11 1999-02-23 Synkinetics, Inc. Variable output speed drive
US5577423A (en) * 1994-03-04 1996-11-26 Mimura; Kenji Differential gear
US6039672A (en) * 1994-12-23 2000-03-21 Synkinetics, Inc. Modified-cam speed converter
KR970046370A (ko) * 1995-12-28 1997-07-26 겐지 미루라 차동장치 및 이것에 사용하는 원판상 부재의 제조방법
JP3014641B2 (ja) * 1996-04-17 2000-02-28 建治 三村 差動装置
US6270442B1 (en) 1997-03-08 2001-08-07 Synkinetics, Inc. Multi-function speed converter
US6186922B1 (en) 1997-03-27 2001-02-13 Synkinetics, Inc. In-line transmission with counter-rotating outputs
US5980412A (en) * 1997-11-15 1999-11-09 Smith; Frank D. Cam follower automatic torque converter transmission
US5989145A (en) * 1998-01-30 1999-11-23 Synkinetics, Inc. In-line speed converter with low parts counts
US6125711A (en) * 1998-02-03 2000-10-03 Synkinetics, Inc. Multi-stage speed converter with idler
US6383110B1 (en) * 1999-03-29 2002-05-07 Synkinetics, Inc. Nested modified-cam speed converter
US6314826B1 (en) 1999-10-29 2001-11-13 Synkinetics, Inc. Nested speed converter bearing apparatus
US6428028B1 (en) 1999-12-06 2002-08-06 Synkinetics, Inc. Wheel transmission for mobility vehicle
US6487930B1 (en) * 2000-10-11 2002-12-03 Meritor Light Vehicle Technology, Llc Cam actuated speed change mechanism
RU2179272C1 (ru) * 2001-03-30 2002-02-10 Становской Виктор Владимирович Дифференциальный преобразователь скорости "редуктор-подшипник"
CN1545600B (zh) 2001-07-20 2010-05-05 诺威德安斯泰尔特公司 齿轮轴承差速传动器
RU2232318C2 (ru) * 2002-08-26 2004-07-10 Закрытое акционерное общество "Томские трансмиссионные системы" Шариковая цилиндрическая передача
JP4818727B2 (ja) * 2002-10-16 2011-11-16 シンキネティクス・インコーポレイテッド 軸出力を制御するための多速度比装置
WO2004038256A1 (ja) * 2002-10-24 2004-05-06 Sumitomo Heavy Industries, Ltd. 変速機
RU2272196C2 (ru) * 2004-04-27 2006-03-20 Закрытое акционерное общество "Томские трансмиссионные системы" Шариковое зацепление для передачи вращения
JP4317511B2 (ja) * 2004-10-29 2009-08-19 ファナック株式会社 自動工具交換装置
US7367912B2 (en) * 2005-01-31 2008-05-06 Marko Ivankovic Counter-rotation drive
DE102006014790A1 (de) * 2006-03-29 2007-10-11 Getrag Ford Transmissions Gmbh Getriebe mit Ausgleichsscheibe
DE102007005398A1 (de) 2007-02-03 2008-08-07 Zf Friedrichshafen Ag Kurvenscheibengetriebe
WO2011127229A2 (en) * 2010-04-07 2011-10-13 Synkinetics, Inc. Differential
US10428916B2 (en) * 2013-03-12 2019-10-01 Motus Labs, LLC Spiral cam gearbox mechanism
US11015685B2 (en) * 2013-03-12 2021-05-25 Motus Labs, LLC Axial cam gearbox mechanism
EP3069434B1 (en) * 2013-11-12 2019-10-02 Fraen Mechatronics, LLC Dual cam torque transfer mechanism
CN105546042B (zh) * 2016-01-07 2018-06-08 燕山大学 并联减变速一体化端面活齿机构
CN105697750B (zh) * 2016-04-12 2017-12-29 燕山大学 摆线钢球行星减速器间隙消除机构
JP6812163B2 (ja) * 2016-08-03 2021-01-13 Ntn株式会社 減速装置
JP6917685B2 (ja) * 2016-08-03 2021-08-11 Ntn株式会社 減速装置
JP6981739B2 (ja) * 2016-08-03 2021-12-17 Ntn株式会社 減速装置
EP3495689A4 (en) * 2016-08-03 2020-04-01 NTN Corporation DECELERATION DEVICE
JP6767244B2 (ja) * 2016-11-17 2020-10-14 株式会社エンプラス ボール減速機
RU2704649C1 (ru) * 2019-03-25 2019-10-30 Андрей Валентинович Гришаев Шарнир равных угловых скоростей
WO2021183566A1 (en) * 2020-03-13 2021-09-16 Motus Labs, LLC Axial cam gearbox mechanism
JP7109099B2 (ja) * 2020-06-02 2022-07-29 学校法人大同学園 減速機
CN112780641B (zh) * 2021-01-06 2024-09-24 深圳力合精密装备科技有限公司 一种由旋转电磁铁提供推力的快换接口
CN112943902B (zh) * 2021-03-17 2023-02-14 成都双创时代科技有限公司 一种rv方形减速机
DE102024102315B4 (de) * 2024-01-26 2025-11-13 Harald Weisz Exzentergetriebe mit rotationssymmetrischen Übertragungselementen
US12601391B2 (en) * 2024-04-05 2026-04-14 Sorin Vasile Cora Logarithmic hollow shaft speed reducer

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US900598A (en) * 1905-11-21 1908-10-06 Mueller Mfg Co H Roller-bearing for self-closing liquid shut-offs.
FR24020E (fr) * 1919-12-01 1922-02-20 Germain Leon Rolin Changement de vitesse continu
US1568290A (en) * 1923-08-02 1926-01-05 Morison George Smith Roller eccentric
NL61166C (es) * 1943-02-05
US2512272A (en) * 1948-07-20 1950-06-20 Gull Adolphe Ewald Power transmission mechanism
DE801421C (de) * 1949-01-25 1951-01-08 Werner Altmann Ausgleichgetriebe fuer Kraftfahrzeuge
FR1021945A (fr) * 1950-07-12 1953-02-25 Const Mecaniques Keller Dorian Réducteur de vitesse à excentrique
DE890591C (de) * 1951-06-19 1953-09-21 Werner Dipl-Ing Jacobs Schwingungs-Erzeuger
US2841036A (en) * 1952-11-06 1958-07-01 Joseph L Decker Gearless differential
GB847958A (en) * 1957-10-29 1960-09-14 Scient Advisory Services Leeds Improvements relating to variable gearing
US3039324A (en) * 1959-12-14 1962-06-19 Lear Inc Speed reduction drive
US3049019A (en) * 1961-07-07 1962-08-14 Royal Mcbee Corp Drive unit
US3278155A (en) * 1962-01-24 1966-10-11 Werner F Jehn High thrust valve actuator
US3319925A (en) * 1965-09-24 1967-05-16 T V Valve Co Ltd Valve-actuating device
US3424018A (en) * 1966-08-17 1969-01-28 Graham Transmissions Inc Variable transmission
US3477693A (en) * 1966-12-16 1969-11-11 Perry S Bezanis Cam operated fluid valve
US3468175A (en) * 1967-08-15 1969-09-23 Jan W Rabek Transmission
DE1902984A1 (de) * 1968-01-31 1969-09-11 Elitex Zd Y Textilniho Strojir Raedergetriebe zur AEnderung einer gleichmaessigen Drehbewegung in eine ungleichmaessige geradlinige oder Pendelbewegung
US3807243A (en) * 1971-11-17 1974-04-30 Agency Ind Science Techn Mechanical power transmission apparatus using balls
BE794341A (fr) * 1972-01-22 1973-05-16 Leeson Patrick G Mecanismes de changement de vitesse
IT1086417B (it) * 1976-04-02 1985-05-28 Colotti Valerio Differenziale perfezionato di sicurezza per autoveicoli
SU629387A1 (ru) * 1976-07-07 1978-10-25 Golban Evgenij G Шариковый редуктор
US4069718A (en) * 1976-09-13 1978-01-24 The United States Of America As Represented By The Secretary Of The Army Speed change device
JPS5494632U (es) * 1977-12-17 1979-07-04
SU1206528A1 (ru) * 1978-04-24 1986-01-23 Pestunov Vladimir M Планетарна фрикционна передача
US4643047A (en) * 1981-10-20 1987-02-17 Advanced Energy Concepts '81 Ltd. Speed reducing gearing mechanism employing trochoidally formed gear surfaces for rolling torque transmission
US4584904A (en) * 1982-03-26 1986-04-29 Advanced Energy Concepts '81, Limited Epicyclic transmission having free rolling roller driving elements
US4476735A (en) * 1982-09-30 1984-10-16 Gill Cantwell Positioning apparatus
US4477054A (en) * 1982-09-30 1984-10-16 Anatros Corporation Precision valve assembly
JPS59133863A (ja) * 1983-01-20 1984-08-01 Toshiba Corp 減速機
SU1569470A2 (ru) * 1983-03-24 1990-06-07 Могилевский Машиностроительный Институт Шарова планетарна передача
JPS59180153A (ja) * 1983-03-31 1984-10-13 Toshiba Corp 減速機
JPS604663A (ja) * 1983-06-24 1985-01-11 Toshiba Corp 減速機
JPS60129462A (ja) * 1983-12-19 1985-07-10 Toshiba Corp 減速機
JPS60146954A (ja) * 1983-12-30 1985-08-02 Sanwa Tekki Corp ギアレス変速装置
JPS60168954A (ja) * 1984-02-14 1985-09-02 Toshiba Corp 減速機
JPS60179563A (ja) * 1984-02-24 1985-09-13 Sanwa Tekki Corp カツプ形ギアレス変速装置
SU1368545A2 (ru) * 1985-02-19 1988-01-23 Могилевский Машиностроительный Институт Шарова планетарна передача
SU1257331A1 (ru) * 1985-02-19 1986-09-15 Могилевский Машиностроительный Институт Торцова шарова планетарна передача
JPH0762495B2 (ja) * 1985-06-27 1995-07-05 加茂精工株式会社 転動ボ−ル形差動減速機構
CN1007545B (zh) * 1985-08-24 1990-04-11 沈培基 摆线等距线齿轮传动副及其装置
SU1399548A1 (ru) * 1986-12-08 1988-05-30 Специальное проектно-конструкторское и технологическое бюро по погружному электрооборудованию для бурения скважин и добычи нефти Всесоюзного научно-производственного объединения "Потенциал" Шарова планетарна передача
SU1490362A2 (ru) * 1987-05-25 1989-06-30 Могилевский Машиностроительный Институт Торцова шарова планетарна передача
DE3801930A1 (de) * 1987-11-19 1989-06-01 Bollmann Hydraulik Bollmann-getriebe
ZA888713B (en) * 1988-01-23 1990-10-31 Bollmann Hydraulik Gears
US4930746A (en) * 1988-01-25 1990-06-05 Eaton Corporation Fluid control device
US4867009A (en) * 1988-04-12 1989-09-19 Hudson John L Positive traction differential unit
SU1618940A1 (ru) * 1989-01-16 1991-01-07 Могилевский Машиностроительный Институт Планетарна шарова передача
JPH02253037A (ja) * 1989-03-24 1990-10-11 Mitsuba Electric Mfg Co Ltd ギヤレス変速機
US4973295A (en) * 1989-03-31 1990-11-27 Gabrielle Reng-Yi Wu Lee Stepless variable ratio transmission
US4960003A (en) * 1989-08-04 1990-10-02 Hartley Joseph A Transmission
SU1754990A1 (ru) * 1990-04-16 1992-08-15 Головное конструкторское бюро Научно-производственного объединения "Энергия" Планетарный привод
US5312306A (en) * 1991-03-14 1994-05-17 Synkinetics, Inc. Speed converter
US5562564A (en) * 1991-03-14 1996-10-08 Synkinetics, Inc. Integral balls and cams type motorized speed converter with bearings arrangement
US5607370A (en) * 1991-03-14 1997-03-04 Synkinetics, Inc. Variable output speed converter
US5321988A (en) * 1991-03-14 1994-06-21 Synkinetics, Inc. Oscillatory motion speed converter having drive and driven cams with balls and retainer
US5514045A (en) * 1991-03-14 1996-05-07 Synkinetics, Inc. Speed converter with zero backlash
JPH05203009A (ja) * 1992-01-29 1993-08-10 Fanuc Ltd 減速装置
GB2266126A (en) * 1992-04-15 1993-10-20 Automotive Products Plc Camming differential mechanism has frictional engagement between cam output member and input
US5413011A (en) * 1993-05-10 1995-05-09 Fragnito; Frank Positive variable speed transmission system
US5600999A (en) * 1993-06-11 1997-02-11 Synkinetics, Inc. Speed converter with reversed output
WO1994029617A1 (en) * 1993-06-11 1994-12-22 Synkinetics, Inc. Motorized variable balls and disks type speed converter
US5577423A (en) * 1994-03-04 1996-11-26 Mimura; Kenji Differential gear
US5443428A (en) * 1994-04-29 1995-08-22 April Engineering Corporation Gearless mechanical transmission
JPH0926011A (ja) * 1995-07-12 1997-01-28 Kamo Seiko Kk 転動ボール式変速装置

Also Published As

Publication number Publication date
CA2106196C (en) 2005-09-27
EP0575561A1 (en) 1993-12-29
US5954615A (en) 1999-09-21
JPH06508674A (ja) 1994-09-29
US5312306A (en) 1994-05-17
DE69220362D1 (de) 1997-07-17
ATE154418T1 (de) 1997-06-15
CA2106196A1 (en) 1992-09-15
EP0575561B1 (en) 1997-06-11
AU656191B2 (en) 1995-01-27
AU1779992A (en) 1992-10-21
WO1992016775A3 (en) 1993-03-04
WO1992016775A2 (en) 1992-10-01
DE69220362T2 (de) 1998-01-15

Similar Documents

Publication Publication Date Title
ATE154418T1 (de) Geschwindigkeitsumformgetriebe
DE3777953D1 (de) Praezisionsbohrsystem mit hoher geschwindigkeit.
WO1987004938A3 (en) Universal exercice machine
ES286497Y (es) Dispositivo depurador de aceite para motores.
ES517430A0 (es) Dispositivo de polea de variador de velocidad.
FR2712917B3 (fr) Moteur pneumatique alternatif pour dispositif hydraulique.
FR2598525B1 (fr) Systeme d'entrainement de convoyeurs a vitesse variable.
DE3780365D1 (de) Induktionsmotor geregelt mit variabler geschwindigkeit.
AU3517384A (en) Method and apparatus for lubricating a moving chain
DE68922758D1 (de) Steuerungssystem für hin -und hergehende lineare Bewegung oder intermittierende Bewegungseinrichtungen.
IT8721989A0 (it) Disposizione di estensione di canale ad elevata velocita'.
ES2027200T1 (es) Dispositivo de transformacion de movimiento que puede constituir en especial un reductor de velocidad.
DE3681726D1 (de) Positioniereinheit fuer den greifkopf eines palettierers oder dgl. positioniervorrichtung.
DE69019389D1 (de) Abtastvorrichtung mit konstanter Geschwindigkeit.
DE3880845D1 (de) Durch fermentation hergestellte antibiotika.
BE903737A (fr) Machine de pose de manchons autour d'objets poses a plat.
DE3786837D1 (de) Motorgeschwindigkeitsregelsystem.
DE69006204D1 (de) Motordrehzahlregler.
ES508411A0 (es) Perfeccionamientos en un sistema de polea y correa para transmitir fuerza desde el ciguenal o eje primario de un motor de combustion interna, hasta uno o mas dispositivos auxiliares de fuerza.
BR8807551A (pt) Variador de velocidade
FI852487A0 (fi) Foerfarande foer avkaenning av stegfoerluster vid stegmotordrivna staellanordningar.
ITFI910164A1 (it) Variatore di velocita' rotatoria e lineare per motori a due tempi applicabile all'albero motore.
DE3783863D1 (de) Transistor mit hoher elektronenmobilitaet.
SE9000759D0 (sv) Variabel vaexel foeretraedesvis foer smaa hoegvarviga motorer
IT207017Z2 (it) Dispositivo a carrucola, in particolare bozzello dotaoto di cuscinetti.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 575561

Country of ref document: ES