FR2349075A1 - Automatic vehicle transmission system - generates torque proportional to drive speed of motor and has satellite pinions and crown wheel held by means of hydraulic pressure - Google Patents

Automatic vehicle transmission system - generates torque proportional to drive speed of motor and has satellite pinions and crown wheel held by means of hydraulic pressure

Info

Publication number
FR2349075A1
FR2349075A1 FR7611511A FR7611511A FR2349075A1 FR 2349075 A1 FR2349075 A1 FR 2349075A1 FR 7611511 A FR7611511 A FR 7611511A FR 7611511 A FR7611511 A FR 7611511A FR 2349075 A1 FR2349075 A1 FR 2349075A1
Authority
FR
France
Prior art keywords
hydraulic pressure
motor
crown wheel
transmission system
vehicle 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.)
Withdrawn
Application number
FR7611511A
Other languages
French (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.)
LIBOUREL RENE
Original Assignee
LIBOUREL RENE
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 LIBOUREL RENE filed Critical LIBOUREL RENE
Priority to FR7611511A priority Critical patent/FR2349075A1/en
Publication of FR2349075A1 publication Critical patent/FR2349075A1/en
Withdrawn legal-status Critical Current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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid 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
    • F16H43/00—Other fluid gearing, e.g. with oscillating input or output

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

The transmission has a speed reducer with three satellites (2) and an exterior crown wheel replaced by a hydraulic pressure on the teeth of the settelite wheels. The pinions perform a double duty of gear reducer and hydraulic gear type pump. The hydraulic pressure is automatically regulated by springs which have their pressure adjustable by means of a spring. The transmission has a rotor supported by axial rollers in the casing. The centrifugal clutch acts on the hydraulic pressure of the rotor. A hydraulic decelerator acting on the periphery of the rotor acts as a brake on the motor for a slow speeds.
FR7611511A 1976-04-20 1976-04-20 Automatic vehicle transmission system - generates torque proportional to drive speed of motor and has satellite pinions and crown wheel held by means of hydraulic pressure Withdrawn FR2349075A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7611511A FR2349075A1 (en) 1976-04-20 1976-04-20 Automatic vehicle transmission system - generates torque proportional to drive speed of motor and has satellite pinions and crown wheel held by means of hydraulic pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611511A FR2349075A1 (en) 1976-04-20 1976-04-20 Automatic vehicle transmission system - generates torque proportional to drive speed of motor and has satellite pinions and crown wheel held by means of hydraulic pressure

Publications (1)

Publication Number Publication Date
FR2349075A1 true FR2349075A1 (en) 1977-11-18

Family

ID=9172011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611511A Withdrawn FR2349075A1 (en) 1976-04-20 1976-04-20 Automatic vehicle transmission system - generates torque proportional to drive speed of motor and has satellite pinions and crown wheel held by means of hydraulic pressure

Country Status (1)

Country Link
FR (1) FR2349075A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100387868C (en) * 2001-09-19 2008-05-14 刘兴荣 Pump-type stepless speed variator with gears and roller bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100387868C (en) * 2001-09-19 2008-05-14 刘兴荣 Pump-type stepless speed variator with gears and roller bearing

Similar Documents

Publication Publication Date Title
GB1371016A (en) Vehicle final drive incorporating planetary gearing and friction brake
ES442337A1 (en) Planetary reduction drive unit
ES473938A1 (en) Hydraulic wheel drive with clutch
GB1498980A (en) Vehicle wheel drive mechanism
GB1271199A (en) Improvements in or relating to hydraulic vehicle drive transmission systems
GB996448A (en) Wheel drive mechanism
GB1354560A (en) Vehicle axles
GB1177935A (en) Improvements in Vehicle Axle Assemblies
ES459616A1 (en) Transmission assembly with a braking device, particularly for vehicles
SE7801453L (en) HUB EXCHANGE ON WHEEL VEHICLE
GB1372326A (en) Self-contained power assembly
FR2349075A1 (en) Automatic vehicle transmission system - generates torque proportional to drive speed of motor and has satellite pinions and crown wheel held by means of hydraulic pressure
FR2454565A1 (en) Double reduction front wheel drive differential - has intermediate cage pivoted between fixed housing and output drives
GB1425657A (en) Gas turbine engine driven wheeled vehicles
GB1484098A (en) Power transmission systems for motor vehicles
SE7413506L (en)
FR2330921A1 (en) Epicyclic gear reducer with central drive shaft - has combined hydraulic swash plate incorporated in same casing for use on road vehicle
ES8105653A1 (en) Superimposition steering drive for a vehicle
GB972334A (en) A wheel construction
GB1061592A (en) Improvements in or relating to braking systems for power-driven vehicles
JPS56164229A (en) Hydraulic clutch device in running transmission device for vehicle
GB1370664A (en) Epicyclic gear construction for a vehicle wheel drive
US4459875A (en) Travelling drive for road rollers, more particularly with vibratory system
FR2297363A1 (en) Transmission for vehicle with transversely mounted engine - uses hydraulic pump and motor and gearing to provide ratios
GB1024137A (en) A brake mechanism of a power driven vehicle for drive and steering drive shafts

Legal Events

Date Code Title Description
ST Notification of lapse