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FR2415023A1 - POWER TAKE-OFF DEVICE, ESPECIALLY FOR TRAILERS - Google Patents

POWER TAKE-OFF DEVICE, ESPECIALLY FOR TRAILERS

Info

Publication number
FR2415023A1
FR2415023A1 FR7836977A FR7836977A FR2415023A1 FR 2415023 A1 FR2415023 A1 FR 2415023A1 FR 7836977 A FR7836977 A FR 7836977A FR 7836977 A FR7836977 A FR 7836977A FR 2415023 A1 FR2415023 A1 FR 2415023A1
Authority
FR
France
Prior art keywords
plunger
power take
pairs
groove
trailers
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
FR7836977A
Other languages
French (fr)
Other versions
FR2415023B1 (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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of FR2415023A1 publication Critical patent/FR2415023A1/en
Application granted granted Critical
Publication of FR2415023B1 publication Critical patent/FR2415023B1/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/22—Locking of the control input devices
    • 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
    • B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
    • 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/04—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways with a shaft carrying a number of rotatable transmission members, e.g. gears, each of which can be connected to the shaft by a clutching member or members between the shaft and the hub of the transmission member
    • 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
    • F16D2011/002—Clutches in which the members have interengaging parts using an external and axially slidable sleeve for coupling the teeth of both coupling components together
    • 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
    • F16D2011/006—Locking or detent means, i.e. means to keep the clutch in engaged condition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Dispositif de prise de force. L'arbre contient un plongeur axial, qui comporte une gorge et que les raccords de gamme haute et de gamme basse repoussent sur des distances différentes. Un manchon coulissant à griffe, disposé entre deux couples de roues dentées d'entraînement, permet de mettre l'arbre en prise avec une roue de l'un ou l'autre de ces couples, le raccord de gamme haute repousse le plongeur à la position dans laquelle une broche radiale peut pénétrer dans la gorge de ce plongeur. Quand le raccord de gamme basse est monté, cette gorge ne se trouve pas en face de cette broche et l'extremité de celle-ci empêche d'amener le manchon en prise avec la roue dentée de gamme haute. Application notamment aux tracteurs.Power take-off device. The shaft contains an axial plunger, which has a groove and which the high and low range fittings push back different distances. A sliding claw sleeve, placed between two pairs of toothed drive wheels, makes it possible to engage the shaft with a wheel of one or the other of these pairs, the high range coupling pushes the plunger back to the position in which a radial pin can enter the throat of this plunger. When the low range connection is fitted, this groove is not located in front of this pin and the end thereof prevents the sleeve from engaging the high range toothed wheel. Application in particular to tractors.

FR7836977A 1978-01-21 1978-12-29 POWER TAKE-OFF DEVICE, ESPECIALLY FOR TRAILERS Granted FR2415023A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2802677A DE2802677C2 (en) 1978-01-21 1978-01-21 PTO shaft arrangement, especially for tractors, with switching between two speed ranges

Publications (2)

Publication Number Publication Date
FR2415023A1 true FR2415023A1 (en) 1979-08-17
FR2415023B1 FR2415023B1 (en) 1983-10-21

Family

ID=6030095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836977A Granted FR2415023A1 (en) 1978-01-21 1978-12-29 POWER TAKE-OFF DEVICE, ESPECIALLY FOR TRAILERS

Country Status (5)

Country Link
AT (1) AT388336B (en)
DE (1) DE2802677C2 (en)
FR (1) FR2415023A1 (en)
GB (1) GB2012694B (en)
IT (1) IT1114326B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244378A2 (en) * 1986-04-28 1987-11-04 Valmet Oy Power take-off apparatus for tractor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120684A1 (en) * 1981-05-23 1982-12-09 Xaver Fendt & Co, 8952 Marktoberdorf Auxiliary drive on commercial vehicles
DE3612418A1 (en) * 1986-04-12 1987-10-15 Kloeckner Humboldt Deutz Ag PTO SHAFT FOR A TRACTOR
US11524575B2 (en) 2019-09-30 2022-12-13 Deere & Company Power take-off shaft system and agricultural vehicle
DE102019215057A1 (en) * 2019-09-30 2021-04-01 Deere & Company PTO system and agricultural vehicle
DE102019215041A1 (en) * 2019-09-30 2021-04-01 Deere & Company PTO system and agricultural vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968188A (en) * 1958-09-22 1961-01-17 Deere & Co Multi-speed drive for power take-offs and the like
DE1286912B (en) * 1965-06-04 1969-01-09 Masch U Schlepperfabrik Xaver PTO shaft for tractor or the like.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT959062B (en) * 1972-06-06 1973-11-10 Fiat Spa DEVICE FOR AUTOMATIC SELECTION OF THE ROTATION SPEED OF THE PTO SHAFT OF AGRICULTURAL TRACTORS ACCORDING TO THE TYPE OF EXTRE MITA GROOVED CODULE APPLIED TO THE SHAFT

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968188A (en) * 1958-09-22 1961-01-17 Deere & Co Multi-speed drive for power take-offs and the like
DE1286912B (en) * 1965-06-04 1969-01-09 Masch U Schlepperfabrik Xaver PTO shaft for tractor or the like.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244378A2 (en) * 1986-04-28 1987-11-04 Valmet Oy Power take-off apparatus for tractor
EP0244378A3 (en) * 1986-04-28 1989-01-25 Valmet Oy Power take-off apparatus for tractor

Also Published As

Publication number Publication date
FR2415023B1 (en) 1983-10-21
IT1114326B (en) 1986-01-27
GB2012694B (en) 1982-06-16
AT388336B (en) 1989-06-12
IT7947672A0 (en) 1979-01-17
DE2802677C2 (en) 1983-12-15
GB2012694A (en) 1979-08-01
ATA21179A (en) 1988-11-15
DE2802677A1 (en) 1979-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse