FR2488553A1 - Mecanisme de changement de vitesse pour un engagement selectif de la commande avant de vehicules a quatre roues motrices, notamment de tracteurs - Google Patents

Mecanisme de changement de vitesse pour un engagement selectif de la commande avant de vehicules a quatre roues motrices, notamment de tracteurs Download PDF

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Publication number
FR2488553A1
FR2488553A1 FR8114584A FR8114584A FR2488553A1 FR 2488553 A1 FR2488553 A1 FR 2488553A1 FR 8114584 A FR8114584 A FR 8114584A FR 8114584 A FR8114584 A FR 8114584A FR 2488553 A1 FR2488553 A1 FR 2488553A1
Authority
FR
France
Prior art keywords
stop
compression spring
lever
mechanism according
fixed
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
FR8114584A
Other languages
English (en)
French (fr)
Other versions
FR2488553B3 (enrdf_load_stackoverflow
Inventor
Milan Havranek
Zdenek Siska
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.)
ZETOR NP
Original Assignee
ZETOR NP
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 ZETOR NP filed Critical ZETOR NP
Publication of FR2488553A1 publication Critical patent/FR2488553A1/fr
Application granted granted Critical
Publication of FR2488553B3 publication Critical patent/FR2488553B3/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
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
    • B60K17/352—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches manually operated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Operated Clutches (AREA)
  • Gear-Shifting Mechanisms (AREA)
FR8114584A 1980-08-18 1981-07-27 Mecanisme de changement de vitesse pour un engagement selectif de la commande avant de vehicules a quatre roues motrices, notamment de tracteurs Granted FR2488553A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS564680A CS212111B1 (en) 1980-08-18 1980-08-18 Gearing mechanism for,under load, eligible gear changing of the front drive of vehicles with propulsion of all four wheels

Publications (2)

Publication Number Publication Date
FR2488553A1 true FR2488553A1 (fr) 1982-02-19
FR2488553B3 FR2488553B3 (enrdf_load_stackoverflow) 1984-05-25

Family

ID=5401698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114584A Granted FR2488553A1 (fr) 1980-08-18 1981-07-27 Mecanisme de changement de vitesse pour un engagement selectif de la commande avant de vehicules a quatre roues motrices, notamment de tracteurs

Country Status (4)

Country Link
CS (1) CS212111B1 (enrdf_load_stackoverflow)
DE (1) DE3129871A1 (enrdf_load_stackoverflow)
FR (1) FR2488553A1 (enrdf_load_stackoverflow)
GB (1) GB2082284B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0640510Y2 (ja) * 1988-05-21 1994-10-26 日産自動車株式会社 クラッチペダル
IT1238422B (it) * 1989-12-22 1993-07-26 Fiat Auto Spa Gruppo di comando di una trasmissione a trazione integrale disinseribile per autovetture.
US5511631A (en) * 1993-05-20 1996-04-30 Kubota Corporation Running control structure for a lawn tractor

Also Published As

Publication number Publication date
DE3129871A1 (de) 1982-03-25
FR2488553B3 (enrdf_load_stackoverflow) 1984-05-25
GB2082284A (en) 1982-03-03
GB2082284B (en) 1984-09-26
CS212111B1 (en) 1982-02-26

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