IT1255177B - Trasmissione automatica continua - Google Patents

Trasmissione automatica continua

Info

Publication number
IT1255177B
IT1255177B ITMI921568A ITMI921568A IT1255177B IT 1255177 B IT1255177 B IT 1255177B IT MI921568 A ITMI921568 A IT MI921568A IT MI921568 A ITMI921568 A IT MI921568A IT 1255177 B IT1255177 B IT 1255177B
Authority
IT
Italy
Prior art keywords
rotatable
shaft
gear
automatic transmission
pins
Prior art date
Application number
ITMI921568A
Other languages
English (en)
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 filed Critical
Publication of ITMI921568A0 publication Critical patent/ITMI921568A0/it
Publication of ITMI921568A1 publication Critical patent/ITMI921568A1/it
Application granted granted Critical
Publication of IT1255177B publication Critical patent/IT1255177B/it

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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/721—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

Trasmissione automatica comprendente: albero motore (12); pignone (114); due supporti (22, 28) ruotabili sull'albero (12): perni (132AA) e (132BB) fissati rispettivamente ai supporti (22, 28) collegandoli tra loro affinchè ruotino simultaneamente intorno all'albero (12); ingranaggio a bassa velocità (146) ruotabile sull'albero (12); ingranaggi differenziali (136A) ruotabili sui perni (132AA) e in comunicazione meccanica col pignone (114) e con l'ingranaggio (146); ingranaggio a rotazione inversa (152) ruotabile sull'albero (30); ingranaggi differenziali (142) ruotabili sui perni (132BB) e in comunicazione meccanica con l'ingranaggio (152) e con gli ingranaggi differenziali (136A); mezzo frenante (160) per fermare l'ingranaggio (146) affinchè l'albero (30) ruoti a bassa velocità.(Fig. 8)
ITMI921568A 1991-06-26 1992-06-26 Trasmissione automatica continua IT1255177B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910010947A KR930007002B1 (ko) 1991-06-26 1991-06-26 자동변속장치

Publications (3)

Publication Number Publication Date
ITMI921568A0 ITMI921568A0 (it) 1992-06-26
ITMI921568A1 ITMI921568A1 (it) 1993-12-26
IT1255177B true IT1255177B (it) 1995-10-20

Family

ID=19316504

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921568A IT1255177B (it) 1991-06-26 1992-06-26 Trasmissione automatica continua

Country Status (7)

Country Link
US (1) US5326334A (it)
JP (1) JPH0772581B2 (it)
KR (1) KR930007002B1 (it)
DE (1) DE4220975A1 (it)
FR (1) FR2678340B1 (it)
GB (1) GB2257211B (it)
IT (1) IT1255177B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950006382Y1 (ko) * 1993-06-09 1995-08-08 나종오 무단자동변속장치
CZ270393A3 (en) * 1993-05-29 1994-12-15 Ra Jong Oh Continuous automatic variable gear
US5509865A (en) * 1994-12-14 1996-04-23 General Motors Corporation Planet gear assembly with a planetary carrier
US5718300A (en) * 1995-05-15 1998-02-17 New Venture Gear, Inc. Electric vehicle final drive
US5577976A (en) * 1995-08-31 1996-11-26 General Motors Corporation Power transmission
US7197783B2 (en) * 2000-05-19 2007-04-03 Dyson Technology Limited Appliance having a driving mechanism
FR2813368A1 (fr) 2000-08-23 2002-03-01 Jean Claude Kapikian Systeme de transmission a rapport variables et continus
JP2003278849A (ja) * 2002-03-27 2003-10-02 Sumitomo Heavy Ind Ltd 減速機及び減速機のシリーズ
US7662061B2 (en) * 2004-10-22 2010-02-16 Takafumi Nagao Transmission
DE202008005120U1 (de) 2008-04-09 2008-07-10 Lachenmeier, Dieter Stufenloses-drehmomentgeregeltes-Getriebe
DE202008012947U1 (de) 2008-09-17 2008-12-04 Lachenmeier, Dieter Stufenloses Doppelkammerhydrokupplungs-Getriebe
US7958799B1 (en) 2008-11-10 2011-06-14 Cillessen James A Brake for gear cone transmission
US9303733B2 (en) * 2009-07-20 2016-04-05 Differential Dynamics Corporation Three variable and four variable transgear assemblies
DE102010007402B4 (de) 2010-02-03 2015-03-12 Dieter Lachenmeier Stufenloses-schlupffreies Getriebe
SE536329C2 (sv) * 2010-12-29 2013-08-20 Scania Cv Ab Drivsystem för ett fordon

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239973A (en) * 1937-07-10 1941-04-29 Ravigneaux Pol Variable speed gear
US2775144A (en) * 1951-04-05 1956-12-25 Borg Warner Transmission
JPS4828622U (it) * 1971-08-09 1973-04-07
GB1415523A (en) * 1972-04-13 1975-11-26 Stirland H Transmission assembly
JPS5544254B2 (it) * 1974-05-07 1980-11-11
US4010653A (en) * 1975-05-27 1977-03-08 Jack Katz Overdrive mechanism
DE2608695A1 (de) * 1976-03-03 1977-09-08 Swen Helge Lenz Planetenlastschaltgetriebe
GB2023752B (en) * 1978-06-24 1982-07-28 Brown Gear Ind Variable-speed gearbox
GB8412855D0 (en) * 1984-05-19 1984-06-27 Stidworthy F M Self-regulating transmission
US4658672A (en) * 1986-04-18 1987-04-21 Deere & Company Simplified power shift transmission
JPH0530128Y2 (it) * 1987-08-26 1993-08-02
KR930005967B1 (ko) * 1989-08-26 1993-06-30 나종오 변속장치 및 고속장치로 이루어진 연속자동 변속장치
US5141477A (en) * 1991-03-18 1992-08-25 Nissan Motor Co., Ltd. Planetary gear drive with intermeshing planet pinions in multistage automatic transmission

Also Published As

Publication number Publication date
ITMI921568A0 (it) 1992-06-26
US5326334A (en) 1994-07-05
JPH0772581B2 (ja) 1995-08-02
DE4220975A1 (de) 1993-01-14
GB9213323D0 (en) 1992-08-05
JPH05196103A (ja) 1993-08-06
GB2257211A (en) 1993-01-06
GB2257211B (en) 1995-03-15
FR2678340A1 (fr) 1992-12-31
ITMI921568A1 (it) 1993-12-26
FR2678340B1 (fr) 1994-12-02
KR930000858A (ko) 1993-01-15
KR930007002B1 (ko) 1993-07-26

Similar Documents

Publication Publication Date Title
IT1255177B (it) Trasmissione automatica continua
MX149440A (es) Mejoras a sistema de lubricacion para cojinetes de transmision provistos de cavidades
GB2122703B (en) Transmission mechanism with parallel transmission paths including torque converter in the first speed path only
MX5075E (es) Mejoras en transmision con mecanismo de cambio de velocidad elastico
JPS5517727A (en) Transmission with sub speed changer
YU237079A (en) Device for changing the transmission ratio for a hydromechanic change speed gear
ES509197A0 (es) Perfeccionamientos en un dispositivo de control del embrague de la transmision de un vehiculo.
EP0079176A3 (en) Improvements in gearboxes
MX153939A (es) Mejoras en un mecanismo selector de engranaje de reversa en la transmision
DE59102811D1 (de) Positioniervorrichtung für Schaltwellen in Wechselgetrieben.
IT8024514A0 (it) Trasmissione automobilistica con meccanismo a velocita' variabile continuamente.
MX149902A (es) Mejoras en un sistema lubricador de cojinetes de transmision con valvula de retencion
DE3889459D1 (de) Abstimmung eines ausgleichgetriebes mit mehreren ausgleichrädersätzen.
JPS5370262A (en) 2 by 2 system speed change gears
ES514194A0 (es) "perfeccionamientos en los sitemas de transmision de par con variador incorporado".
JPS5649456A (en) Stepless speed change machine
EP0328377A3 (en) Automotive transmission
IT8022476A0 (it) Trasmissione a ruota di frizione per trasmettere in modo continuamente variabile una rotazione fra due alberi coassiali.
EP0060624A3 (en) Rotary transmission
JPS646548A (en) Differential gear device
ES2010698B3 (es) Transmision mecanica, particularmente para tornos de grua de cable aereo.
JPS541758A (en) Two stage change-over system transmission mechanism
JPS56164262A (en) Transmission for vehicle
SE9003937L (sv) Stegvaexlad automatvaexellaada
JPS58189846U (ja) トラクタの変速装置

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960628