FR2456257A1 - Fluid-operated clutch mechanism - has chambers alongside driving members producing pumping effect - Google Patents

Fluid-operated clutch mechanism - has chambers alongside driving members producing pumping effect

Info

Publication number
FR2456257A1
FR2456257A1 FR8010048A FR8010048A FR2456257A1 FR 2456257 A1 FR2456257 A1 FR 2456257A1 FR 8010048 A FR8010048 A FR 8010048A FR 8010048 A FR8010048 A FR 8010048A FR 2456257 A1 FR2456257 A1 FR 2456257A1
Authority
FR
France
Prior art keywords
driving
fluid
chambers
operated clutch
pumping effect
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.)
Pending
Application number
FR8010048A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2456257A1 publication Critical patent/FR2456257A1/en
Pending 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/089—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/04—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using gear-pumps
    • 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
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

The fluid-operated clutch has driving and driven halves and driving members working with the driving half. Chambers (6, 7) are provided alongside the driving members (8), and on actuation of a control fluid flows into the chambers, producing a pumping effect. This couples the members to the driving half, so that the latter drives the driven half. The driving half can be a shaft, and the members a gearwheel (10) fixed to the shaft and auxiliary gears (8) meshing with it, while the driven half is an annular wheel round the shaft. Pumping action by the gears forces fluid into the chambers and locks the driven wheel in position in relation to the driving half.
FR8010048A 1979-05-09 1980-05-06 Fluid-operated clutch mechanism - has chambers alongside driving members producing pumping effect Pending FR2456257A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT872679 1979-05-09

Publications (1)

Publication Number Publication Date
FR2456257A1 true FR2456257A1 (en) 1980-12-05

Family

ID=3608024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010048A Pending FR2456257A1 (en) 1979-05-09 1980-05-06 Fluid-operated clutch mechanism - has chambers alongside driving members producing pumping effect

Country Status (1)

Country Link
FR (1) FR2456257A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1201953A2 (en) * 2000-10-30 2002-05-02 Isuzu Motors Limited Fluid clutch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091901A (en) * 1976-11-17 1978-05-30 The United States Of America As Represented By The Secretary Of The Army Pump lock-up power transmission

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091901A (en) * 1976-11-17 1978-05-30 The United States Of America As Represented By The Secretary Of The Army Pump lock-up power transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1201953A2 (en) * 2000-10-30 2002-05-02 Isuzu Motors Limited Fluid clutch
EP1201953A3 (en) * 2000-10-30 2003-06-25 Isuzu Motors Limited Fluid clutch

Similar Documents

Publication Publication Date Title
EP0032994A3 (en) Improved partially fluid-locked drive train
GB1419742A (en) Winch with free-wheeling drum
GB1197249A (en) Power Pipe Tong Transmission Assembly
FR2456257A1 (en) Fluid-operated clutch mechanism - has chambers alongside driving members producing pumping effect
GB1536921A (en) Auxiliary drive mechanism
EP0395262A3 (en) Brake actuator
GB1438624A (en) Hydraulic pump
FR2295310A1 (en) Gearbox for agricultural machines - contains drive wheels fixed to drive shaft and in mesh with wheels clutched to shaft by cams
GB1389740A (en) Vehicle drive wheels
GB1303616A (en)
FR2234490A1 (en) Compressor drive gear with central wheel - has pinion shafts equipped with thrust rings
GB1496682A (en) Drive transmission device
GB1457979A (en) Gear
GB1328013A (en) Driving means for a gear generating machine
FR2286986A1 (en) Epicyclic gearing with several planet rollers - has rollers moving on smooth ring with end gears meshing with gears on drive shaft
FR2278507A1 (en) Linear hydraulic motor half shaft assembly - has remote controlled coupling and gearbox on shaft or hub
DE1605777C (en) Single track vehicle, especially moped, with friction drive
GB1358898A (en) Transmission unit
JPS5279306A (en) Low noise gear pump
GB1395653A (en) Method of engaging or disengaging a shedding mechanism and a loom and a motorised pickfinding device for use in application of the method
JPS57201763A (en) Power steering gear
FR2436889A1 (en) Hydraulic pump or motor - has gear wheels displacing fluid and chamber to stabilise flow
FR2349073A1 (en) Reciprocating driving mechanism for rotating shaft - has two freewheels and differential gear to generate reciprocating motion
JPS579349A (en) Differential planetary gear transmission
JPS5718046A (en) Converter converting rotating motion into straight motion