FR2315407A1 - Variable speed transmission for cars - has integrated unit fitted to engine using variable diameter pulley and belt drive system - Google Patents

Variable speed transmission for cars - has integrated unit fitted to engine using variable diameter pulley and belt drive system

Info

Publication number
FR2315407A1
FR2315407A1 FR7520247A FR7520247A FR2315407A1 FR 2315407 A1 FR2315407 A1 FR 2315407A1 FR 7520247 A FR7520247 A FR 7520247A FR 7520247 A FR7520247 A FR 7520247A FR 2315407 A1 FR2315407 A1 FR 2315407A1
Authority
FR
France
Prior art keywords
engine
cars
drive system
belt drive
speed 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
FR7520247A
Other languages
French (fr)
Other versions
FR2315407B1 (en
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR7520247A priority Critical patent/FR2315407A1/en
Publication of FR2315407A1 publication Critical patent/FR2315407A1/en
Application granted granted Critical
Publication of FR2315407B1 publication Critical patent/FR2315407B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • 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
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

A transmission system for a car consists of a clutch, and a speed changer. The speed changer has two gullies of variable diameter joined by a flexible transmission. There is also a reverser and a differential. The pulley (9) of the speed changer (2) is directly connected to the output shaft of the clutch. The reverser (3) is mounted on the shaft of the input pulley of the speed changer and it is joined to the differential (4) by a shaft almost perpendicular to the clutch output shaft. Final drive is by two half shafts (51) (52) and the whole assembly is mounted directly on to the engine.
FR7520247A 1975-06-27 1975-06-27 Variable speed transmission for cars - has integrated unit fitted to engine using variable diameter pulley and belt drive system Granted FR2315407A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7520247A FR2315407A1 (en) 1975-06-27 1975-06-27 Variable speed transmission for cars - has integrated unit fitted to engine using variable diameter pulley and belt drive system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520247A FR2315407A1 (en) 1975-06-27 1975-06-27 Variable speed transmission for cars - has integrated unit fitted to engine using variable diameter pulley and belt drive system

Publications (2)

Publication Number Publication Date
FR2315407A1 true FR2315407A1 (en) 1977-01-21
FR2315407B1 FR2315407B1 (en) 1978-05-19

Family

ID=9157180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520247A Granted FR2315407A1 (en) 1975-06-27 1975-06-27 Variable speed transmission for cars - has integrated unit fitted to engine using variable diameter pulley and belt drive system

Country Status (1)

Country Link
FR (1) FR2315407A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450386A1 (en) * 1979-03-02 1980-09-26 Borg Warner POWER TRANSMISSION WITH VARIABLE PULLEYS
FR2455222A1 (en) * 1979-04-26 1980-11-21 Revol Jean Small tractor drive transmission - is belt driven and has two centrifugal clutches epicyclic gearing, and pulley coupling with EM coils
FR2533511A1 (en) * 1982-09-23 1984-03-30 Stabilimenti Meccanici Vm Spa ENGINE ASSEMBLY CONSISTING OF THE ASSOCIATION OF AN INTERNAL COMBUSTION ENGINE AND A DIFFERENTIAL IN A SINGLE CARTER WITH EXTERNAL SPEED DRIVE

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450386A1 (en) * 1979-03-02 1980-09-26 Borg Warner POWER TRANSMISSION WITH VARIABLE PULLEYS
FR2455222A1 (en) * 1979-04-26 1980-11-21 Revol Jean Small tractor drive transmission - is belt driven and has two centrifugal clutches epicyclic gearing, and pulley coupling with EM coils
FR2533511A1 (en) * 1982-09-23 1984-03-30 Stabilimenti Meccanici Vm Spa ENGINE ASSEMBLY CONSISTING OF THE ASSOCIATION OF AN INTERNAL COMBUSTION ENGINE AND A DIFFERENTIAL IN A SINGLE CARTER WITH EXTERNAL SPEED DRIVE

Also Published As

Publication number Publication date
FR2315407B1 (en) 1978-05-19

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse