FR2439912A1 - Dispositif de transmission a variation continue du rapport de vitesse - Google Patents

Dispositif de transmission a variation continue du rapport de vitesse

Info

Publication number
FR2439912A1
FR2439912A1 FR7926703A FR7926703A FR2439912A1 FR 2439912 A1 FR2439912 A1 FR 2439912A1 FR 7926703 A FR7926703 A FR 7926703A FR 7926703 A FR7926703 A FR 7926703A FR 2439912 A1 FR2439912 A1 FR 2439912A1
Authority
FR
France
Prior art keywords
speed ratio
transmission device
continuously variable
variable speed
ratio transmission
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.)
Granted
Application number
FR7926703A
Other languages
English (en)
Other versions
FR2439912B1 (fr
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.)
Vadetec Corp
Original Assignee
Vadetec Corp
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 Vadetec Corp filed Critical Vadetec Corp
Publication of FR2439912A1 publication Critical patent/FR2439912A1/fr
Application granted granted Critical
Publication of FR2439912B1 publication Critical patent/FR2439912B1/fr
Granted 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Friction Gearing (AREA)
  • Structure Of Transmissions (AREA)

Abstract

L'INVENTION CONCERNE LES TRANSMISSIONS MECANIQUES. UN DISPOSITIF DE TRANSMISSION A VARIATION CONTINUE DU RAPPORT DE VITESSE SORTIEENTREE COMPREND ESSENTIELLEMENT UN CORPS 26 QUI TOURNE AUTOUR D'UN AXE 12 ET QUI EST ACCOUPLE A UN ARBRE D'ENTREE; UN CORPS 34 QUI TOURNE AUTOUR D'UN AXE 40 QUI COUPE L'AXE 12; ET DEUX ANNEAUX 50 ET 52 DONT ON PEUT FAIRE VARIER LA POSITION AXIALE POUR REGLER LE RAPPORT DE VITESSE ENTRE LA SORTIE ET L'ENTREE. APPLICATION A LA CONSTRUCTION AUTOMOBILE.
FR7926703A 1978-10-27 1979-10-26 Dispositif de transmission a variation continue du rapport de vitesse Granted FR2439912A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95526478A 1978-10-27 1978-10-27

Publications (2)

Publication Number Publication Date
FR2439912A1 true FR2439912A1 (fr) 1980-05-23
FR2439912B1 FR2439912B1 (fr) 1985-05-17

Family

ID=25496590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926703A Granted FR2439912A1 (fr) 1978-10-27 1979-10-26 Dispositif de transmission a variation continue du rapport de vitesse

Country Status (6)

Country Link
JP (1) JPS5560751A (fr)
DE (1) DE2942775C2 (fr)
FR (1) FR2439912A1 (fr)
GB (1) GB2033034B (fr)
IT (1) IT1119405B (fr)
SE (1) SE437867B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296647A (en) * 1979-05-30 1981-10-27 Vadetec Corporation Differential transmission drive unit
EP0052603A4 (fr) * 1980-05-19 1984-04-27 Vadetec Corp Corps de transmission de couple pour des transmission de traction et procede de developpement de force de friction normale.
WO1981003369A1 (fr) * 1980-05-19 1981-11-26 Vadetec Corp Unite de transmission a variation continue
WO1981003370A1 (fr) * 1980-05-19 1981-11-26 Vadetec Corp Ligne de transmission de puissance ayant une grande plage de rapports de vitesse
US4378708A (en) * 1980-12-18 1983-04-05 Vadetec Corporation Normal friction force developing system for traction drive transmissions
RU2193705C1 (ru) * 2001-12-24 2002-11-27 Мухин Валерий Александрович Передача вращения из одной изолированной полости в другую

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7803532A (nl) * 1977-04-04 1978-10-06 Vadetec Corp Aandrijfsysteem met variabele overbrengverhouding.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866490A (en) * 1974-02-19 1975-02-18 Orshansky Transmission Corp Split power transmission
SE421649B (sv) * 1974-07-29 1982-01-18 Vadetec Sa Transmission
DE2716960C2 (de) * 1977-04-16 1984-08-23 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Getriebe mit Leistungsverzweigung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7803532A (nl) * 1977-04-04 1978-10-06 Vadetec Corp Aandrijfsysteem met variabele overbrengverhouding.

Also Published As

Publication number Publication date
DE2942775A1 (de) 1980-05-08
FR2439912B1 (fr) 1985-05-17
GB2033034B (en) 1982-10-27
JPS5560751A (en) 1980-05-08
SE7908385L (sv) 1980-04-28
IT1119405B (it) 1986-03-10
SE437867B (sv) 1985-03-18
DE2942775C2 (de) 1984-09-20
IT7969096A0 (it) 1979-10-26
GB2033034A (en) 1980-05-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse