FR2426603A1 - Procedes et dispositifs pour obtenir de courts rayons de braquage sur des vehicules articules - Google Patents

Procedes et dispositifs pour obtenir de courts rayons de braquage sur des vehicules articules

Info

Publication number
FR2426603A1
FR2426603A1 FR7911785A FR7911785A FR2426603A1 FR 2426603 A1 FR2426603 A1 FR 2426603A1 FR 7911785 A FR7911785 A FR 7911785A FR 7911785 A FR7911785 A FR 7911785A FR 2426603 A1 FR2426603 A1 FR 2426603A1
Authority
FR
France
Prior art keywords
short turning
methods
devices
turning radius
articulated vehicles
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
FR7911785A
Other languages
English (en)
Other versions
FR2426603B1 (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.)
Haegglund and Soener AB
Original Assignee
Haegglund and Soener AB
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 Haegglund and Soener AB filed Critical Haegglund and Soener AB
Publication of FR2426603A1 publication Critical patent/FR2426603A1/fr
Application granted granted Critical
Publication of FR2426603B1 publication Critical patent/FR2426603B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • B62D55/065—Multi-track vehicles, i.e. more than two tracks
    • B62D55/0655—Articulated endless track vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/20—Endless-track steering having pivoted bogie carrying track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D12/00—Steering specially adapted for vehicles operating in tandem or having pivotally connected frames
    • B62D12/02—Steering specially adapted for vehicles operating in tandem or having pivotally connected frames for vehicles operating in tandem
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/02—Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Handcart (AREA)

Abstract

Le dispositif pour obtenir de courts rayons de braquage sur des véhicules articulés comprend un vérin hydraulique 22 disposé entre la partie avant il et la partie arrière 12 du véhicule 10'. Ce vérin est relié à la carrosserie 29 de la partie avant et à la carrosserie 27 de la partie arrière par l'intermédiaire d'axes 23 et 25, de fourches 24 et d'attaches 26. Le déplacement du vérin modifie l'angle d'inclinaison des parties avant et arrière du véhicule et produit un déplacement de la pression au sol, ce qui permet de réaliser de courts rayons de braquage. Applications notamment aux véhicules articules à chenilles et à roues.
FR7911785A 1978-05-22 1979-05-09 Procedes et dispositifs pour obtenir de courts rayons de braquage sur des vehicules articules Expired FR2426603B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7805784A SE423216B (sv) 1978-05-22 1978-05-22 Metod och anordning att vid midjestyrda fordon erhalla sneva kurvaradier

Publications (2)

Publication Number Publication Date
FR2426603A1 true FR2426603A1 (fr) 1979-12-21
FR2426603B1 FR2426603B1 (fr) 1987-01-09

Family

ID=20334960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911785A Expired FR2426603B1 (fr) 1978-05-22 1979-05-09 Procedes et dispositifs pour obtenir de courts rayons de braquage sur des vehicules articules

Country Status (7)

Country Link
CA (1) CA1142976A (fr)
CH (1) CH637579A5 (fr)
DE (1) DE2906636A1 (fr)
FR (1) FR2426603B1 (fr)
GB (1) GB2021058B (fr)
IT (1) IT1114004B (fr)
SE (1) SE423216B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890684A (en) * 1988-04-22 1990-01-02 Simmons-Rand Company Articulated vehicle with hinged joint
EP1281928A3 (fr) * 2001-07-07 2004-05-06 Rheinmetall Landsysteme GmbH Véhicule blindé muni d'une station de combat
DE102013112635A1 (de) * 2013-11-15 2015-05-21 Jungheinrich Aktiengesellschaft Schleppzeug mit einem Schleppfahrzeug und mindestens einem geschleppten Anhänger
CN104443084B (zh) * 2014-05-19 2017-03-08 贵州詹阳动力重工有限公司 履带式双车体状态调整方法及所用的液压系统
CN108609048A (zh) * 2018-06-07 2018-10-02 张家港江苏科技大学产业技术研究院 一种多履带行走机构
LU101495B1 (de) * 2019-11-25 2021-05-26 Hellgeth Eng Spezialfahrzeugbau Gmbh Vorrichtung und Verfahren zur Bodendruckverteilung
CN113771945A (zh) * 2021-09-18 2021-12-10 河北工业大学 一种履带机器人转向装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR992901A (fr) * 1944-09-25 1951-10-24 Train d'assaut
GB829891A (en) * 1957-06-25 1960-03-09 Canadair Ltd General purpose vehicles
FR1431335A (fr) * 1965-03-30 1966-03-11 Caterpillar Tractor Co Dispositif d'articulation pour tracteurs attelés en tandem
GB1115272A (en) * 1965-01-22 1968-05-29 Landsverk Ab Improvements in or relating to devices for steerably coupling together track-laying vehicles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936038A (en) * 1959-03-11 1960-05-10 Allis Chalmers Mfg Co Articulated self-propelled earth moving vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR992901A (fr) * 1944-09-25 1951-10-24 Train d'assaut
GB829891A (en) * 1957-06-25 1960-03-09 Canadair Ltd General purpose vehicles
GB1115272A (en) * 1965-01-22 1968-05-29 Landsverk Ab Improvements in or relating to devices for steerably coupling together track-laying vehicles
FR1431335A (fr) * 1965-03-30 1966-03-11 Caterpillar Tractor Co Dispositif d'articulation pour tracteurs attelés en tandem

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
REVUE INTERNATIONALE DE DEFENSE, vol.12, no.8, 1979, GENEVE (CH) *
SOCIETY OF AUTOMOTIVE ENGINEERS, AUTOMOTIVE ENGINEERING CONGRESS AND EXPOSITION, DETROIT, MICHIGAN, 24-28 février 1975, no.750217 *

Also Published As

Publication number Publication date
GB2021058A (en) 1979-11-28
CA1142976A (fr) 1983-03-15
GB2021058B (en) 1982-06-16
DE2906636C2 (fr) 1989-03-30
SE423216B (sv) 1982-04-26
IT1114004B (it) 1986-01-27
FR2426603B1 (fr) 1987-01-09
DE2906636A1 (de) 1979-11-29
IT7922693A0 (it) 1979-05-16
CH637579A5 (de) 1983-08-15
SE7805784L (sv) 1979-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse