ES2115874T3 - Mecanismos de transmision diferencial. - Google Patents

Mecanismos de transmision diferencial.

Info

Publication number
ES2115874T3
ES2115874T3 ES94301006T ES94301006T ES2115874T3 ES 2115874 T3 ES2115874 T3 ES 2115874T3 ES 94301006 T ES94301006 T ES 94301006T ES 94301006 T ES94301006 T ES 94301006T ES 2115874 T3 ES2115874 T3 ES 2115874T3
Authority
ES
Spain
Prior art keywords
axis
cage
coupling
output shafts
rotatable
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
ES94301006T
Other languages
English (en)
Inventor
John Westwood Moore
John Craven Carden
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.)
Transmission Systems Ltd
Ricardo PLC
Original Assignee
Ricardo Consulting Engineers Ltd
Transmission Systems 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
Priority claimed from GB939302870A external-priority patent/GB9302870D0/en
Application filed by Ricardo Consulting Engineers Ltd, Transmission Systems Ltd filed Critical Ricardo Consulting Engineers Ltd
Application granted granted Critical
Publication of ES2115874T3 publication Critical patent/ES2115874T3/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
    • F16H48/00—Differential gearings
    • F16H48/12—Differential gearings without gears having orbital motion
    • F16H48/14—Differential gearings without gears having orbital motion with cams
    • 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
    • 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
    • F16H48/12—Differential gearings without gears having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Surgical Instruments (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)

Abstract

UN MECANISMO DE TRANSMISION DIFERENCIAL QUE CONSTA DE UNA CAJA (8) QUE PUEDE ROTAR ALREDEDOR DE UN EJE (6) Y QUE REPRESENTA LA ENTRADA, DE DOS EJES DE SALIDA COAXIALES (2,4) QUE PUEDEN ROTAR RESPECTO A LA CAJA (8) ALREDEDOR DE DIJO EJE (6), UN ACOPLAMIENTO (16) CONECTADO EXCENTRICAMENTE A LOS DOS EJES DE SALIDA (2,4) PARA TRANSMITIR UN MOVIMIENTO CONTRARROTACIONAL RELATIVO ENTRE ELLOS MEDIANTE UNAS CONEXIONES QUE PERMITEN LA ROTACION RELATIVA DEL ACOPLAMIENTO (16) Y DE LOS EJES DE SALIDA (2,4) ALREDEDOR DE UN EJE (14) SUSTANCIALMENTE PARALELO A DICHO EJE (6) Y DE UN MIEMBRO DE FIJACION (20) ACOPLADO A LA CAJA (8) Y AL ACOPLAMIENTO (16) DE TAL MODO QUE EL ACOPLAMIENTO (16) PUEDA ROTAR RESPECTO A LA CAJA (8) ALREDEDOR DE UN EJE SUSTANCIALMENTE PERPENDICULAR AL EJE ANTEDICHO (6) Y SEA CAPAZ DE MOVERSE A MODO DE VAIVEN EN UNA DIRECCION PERPENDICULAR A DICHO EJE (6) PERO QUE NO SE PUEDA MOVER EN UNA DIRECCION PARALELA A DICHO EJE (6). LA CONEXION EXCENTRICA DEL ACOPLAMIENTO (16) Y DE LOS EJES DESALIDA (2,4) QUEDA FORMADA POR UN AGUJERO EXCENTRICO RESPECTIVO (12) QUE HAY EN EL EXTREMO INTERIOR (10) DE CADA UNO DE LOS EJES DE SALIDA (2,4), EN EL CUAL ENTRA EL EXTREMO ASOCIADO DEL ACOPLAMIENTO (16). EL EXTREMO INTERIOR (10) DE CADA UNO DE LOS EJES DE SALIDA (2,4) SE ENCUENTRA ENGANCHADO DE MANERA DESLIZANTE A LA SUPERFICIE INTERIOR DE LA CAJA (8) CON LO QUE, CUANDO LA CAJA (8) ROTA ALREDEDOR DE DICHO EJE (6), EL ACOPLAMIENTO PRESIONA LA SUPERFICIE DESLIZANTE QUE HAY EN EL EXTREMO INTERIOR (10) DE CADA EJE DE SALIDA (2,4) HASTA QUE ESTA ENTRA EN CONTACTO CON LA SUPERFICIE DESLIZANTE OPUESTA DE LA CAJA (8) DE TAL MODO QUE UNA PROPORCION DEL PAR DE ENTRADA TRANSMITIDO A LA CAJA (8) ES TRANSMITIDA DIRECTAMENTE A LOS EJES DE SALIDA (2,4) A TRAVES DE LAS SUPERFICIES DESLIZANTES COOPERANTES Y NO PASA NI A TRAVES DEL ACOPLAMIENTO (16) NI DEL MIEMBRO DE FIJACION (20).
ES94301006T 1993-02-12 1994-02-11 Mecanismos de transmision diferencial. Expired - Lifetime ES2115874T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939302870A GB9302870D0 (en) 1993-02-12 1993-02-12 Differential drive mechanism
US08/120,977 US5435210A (en) 1993-02-12 1993-09-13 Differential drive mechanisms

Publications (1)

Publication Number Publication Date
ES2115874T3 true ES2115874T3 (es) 1998-07-01

Family

ID=26302449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94301006T Expired - Lifetime ES2115874T3 (es) 1993-02-12 1994-02-11 Mecanismos de transmision diferencial.

Country Status (12)

Country Link
EP (1) EP0611166B1 (es)
JP (1) JP2975940B2 (es)
CN (1) CN1040790C (es)
AT (1) ATE162280T1 (es)
AU (1) AU684265B2 (es)
BR (1) BR9406196A (es)
CA (1) CA2155331C (es)
DE (1) DE69407827T2 (es)
ES (1) ES2115874T3 (es)
MY (1) MY110192A (es)
PL (1) PL310349A1 (es)
WO (1) WO1994018475A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9420795D0 (en) * 1994-10-14 1994-11-30 Ricardo Consulting Eng Differential drive mechanisms
RU2332601C1 (ru) * 2007-04-09 2008-08-27 ГОУ ВПО "Ковровская государственная технологическая академия имени В.А. Дегтярева" Самоблокирующийся дифференциал
CN101555931B (zh) * 2009-05-20 2011-07-06 重庆大学 精密传动差动式逆向运动隔离装置
CN103791057A (zh) * 2014-02-11 2014-05-14 安宏亮 偏心轮限滑差速器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1364745A (en) 1920-03-25 1921-01-04 Gerber Ralph Differential gearing
US1954347A (en) * 1933-03-01 1934-04-10 Joseph C Coulombe Differential
DE819628C (de) * 1950-08-31 1952-01-03 Fritz G Dr Altmann Ausgleichgetriebe, insbesondere fuer Kraftfahrzeuge
FR1181029A (fr) * 1957-08-09 1959-06-11 Perfectionnements aux mécanismes différentiels
US3396609A (en) * 1967-04-27 1968-08-13 Ford Motor Co Positive drive traction differential with inertia disc
US3513723A (en) * 1968-06-07 1970-05-26 Joseph H Stees Differential with locking spider gears
US4291591A (en) 1979-03-21 1981-09-29 Borg-Warner Corporation Double-shuttle motion transmitting apparatus
SU1055933A1 (ru) * 1982-04-22 1983-11-23 Rabinovich David S Дифференциал (его варианты)
US4621540A (en) * 1984-04-16 1986-11-11 Dana Corporation Axle locking differential device

Also Published As

Publication number Publication date
MY110192A (en) 1998-02-28
ATE162280T1 (de) 1998-01-15
PL310349A1 (en) 1995-12-11
EP0611166A1 (en) 1994-08-17
AU6005794A (en) 1994-08-29
CN1040790C (zh) 1998-11-18
CN1117756A (zh) 1996-02-28
DE69407827D1 (de) 1998-02-19
JPH06323372A (ja) 1994-11-25
BR9406196A (pt) 1996-08-06
CA2155331A1 (en) 1994-08-18
JP2975940B2 (ja) 1999-11-10
AU684265B2 (en) 1997-12-11
EP0611166B1 (en) 1998-01-14
WO1994018475A1 (en) 1994-08-18
DE69407827T2 (de) 1998-08-20
CA2155331C (en) 2000-04-04

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