FR2286975A1 - Drive control device for motor cultivator wheels - uses balls in cage rotated against spring to retract conical driving dogs - Google Patents

Drive control device for motor cultivator wheels - uses balls in cage rotated against spring to retract conical driving dogs

Info

Publication number
FR2286975A1
FR2286975A1 FR7433291A FR7433291A FR2286975A1 FR 2286975 A1 FR2286975 A1 FR 2286975A1 FR 7433291 A FR7433291 A FR 7433291A FR 7433291 A FR7433291 A FR 7433291A FR 2286975 A1 FR2286975 A1 FR 2286975A1
Authority
FR
France
Prior art keywords
rotated against
retract
control device
dogs
cage
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
FR7433291A
Other languages
French (fr)
Other versions
FR2286975B1 (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.)
STAUB TRACTEURS MOTOCULT
Original Assignee
STAUB TRACTEURS MOTOCULT
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 STAUB TRACTEURS MOTOCULT filed Critical STAUB TRACTEURS MOTOCULT
Priority to FR7433291A priority Critical patent/FR2286975A1/en
Publication of FR2286975A1 publication Critical patent/FR2286975A1/en
Application granted granted Critical
Publication of FR2286975B1 publication Critical patent/FR2286975B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/08—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially
    • F16D11/10—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D2023/123—Clutch actuation by cams, ramps or ball-screw mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)

Abstract

The drive is transmitted from the engine to a toothed wheel attached to a disc, then via conical driving dogs engaged in locations and formed on sleeves sliding in splines on the end of the output drive shafts. The conical dogs are held in the locations by plates mounted on the output shafts and prevented from rotating. Pressure is applied to the plates by balls held in a cage. Each cage can be rotated against a spring by a linkage moving the balls along ramps, and relieving the pressure ensuring engagement of the dogs. The drive to the wheels can thus be individually disengaged.
FR7433291A 1974-10-03 1974-10-03 Drive control device for motor cultivator wheels - uses balls in cage rotated against spring to retract conical driving dogs Granted FR2286975A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7433291A FR2286975A1 (en) 1974-10-03 1974-10-03 Drive control device for motor cultivator wheels - uses balls in cage rotated against spring to retract conical driving dogs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433291A FR2286975A1 (en) 1974-10-03 1974-10-03 Drive control device for motor cultivator wheels - uses balls in cage rotated against spring to retract conical driving dogs

Publications (2)

Publication Number Publication Date
FR2286975A1 true FR2286975A1 (en) 1976-04-30
FR2286975B1 FR2286975B1 (en) 1978-03-24

Family

ID=9143707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433291A Granted FR2286975A1 (en) 1974-10-03 1974-10-03 Drive control device for motor cultivator wheels - uses balls in cage rotated against spring to retract conical driving dogs

Country Status (1)

Country Link
FR (1) FR2286975A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538475A1 (en) * 1982-12-24 1984-06-29 Pubert H Sa Ets Improvements to transmission crossmembers for motor cultivators and similar plant.
FR2549920A1 (en) * 1983-07-27 1985-02-01 Staub Tracteurs Motocult Disengageable driving device with balls or rollers
EP0341873A2 (en) * 1988-05-11 1989-11-15 Massey Ferguson Manufacturing Limited Clutches
FR2667372A1 (en) * 1990-09-28 1992-04-03 Staub Sa Clutch device with epicycloid train
EP1112451A1 (en) * 1998-09-15 2001-07-04 Daimlerchrysler Corporation Electro-mechanical clutch actuator
FR2827927A1 (en) * 2001-07-27 2003-01-31 Thales Sa Dog clutch for motor vehicle driven shaft has shafts connected by dogs and released by helical ramp on housing with release ball engaging disc to move one shaft
WO2009068403A1 (en) * 2007-11-28 2009-06-04 Schaeffler Kg Preload unit module

Non-Patent Citations (1)

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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538475A1 (en) * 1982-12-24 1984-06-29 Pubert H Sa Ets Improvements to transmission crossmembers for motor cultivators and similar plant.
FR2549920A1 (en) * 1983-07-27 1985-02-01 Staub Tracteurs Motocult Disengageable driving device with balls or rollers
EP0341873A2 (en) * 1988-05-11 1989-11-15 Massey Ferguson Manufacturing Limited Clutches
EP0341873A3 (en) * 1988-05-11 1989-12-06 Massey-Ferguson Services N.V. Clutches clutches
FR2667372A1 (en) * 1990-09-28 1992-04-03 Staub Sa Clutch device with epicycloid train
EP1112451A4 (en) * 1998-09-15 2003-04-23 Daimler Chrysler Corp Electro-mechanical clutch actuator
EP1112451A1 (en) * 1998-09-15 2001-07-04 Daimlerchrysler Corporation Electro-mechanical clutch actuator
FR2827927A1 (en) * 2001-07-27 2003-01-31 Thales Sa Dog clutch for motor vehicle driven shaft has shafts connected by dogs and released by helical ramp on housing with release ball engaging disc to move one shaft
WO2003012309A1 (en) * 2001-07-27 2003-02-13 Thales Clutch sleeve coupling device
US6938746B2 (en) 2001-07-27 2005-09-06 Thales Dog-clutch coupling device
WO2009068403A1 (en) * 2007-11-28 2009-06-04 Schaeffler Kg Preload unit module
CN101878377B (en) * 2007-11-28 2013-12-11 谢夫勒科技股份两合公司 Preload unit module
US8850911B2 (en) 2007-11-28 2014-10-07 Schaeffler Technologies AG & Co. KG Preload unit module

Also Published As

Publication number Publication date
FR2286975B1 (en) 1978-03-24

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