FR2375080A1 - Articulation centrale pour vehicule automoteur dirige - Google Patents

Articulation centrale pour vehicule automoteur dirige

Info

Publication number
FR2375080A1
FR2375080A1 FR7738782A FR7738782A FR2375080A1 FR 2375080 A1 FR2375080 A1 FR 2375080A1 FR 7738782 A FR7738782 A FR 7738782A FR 7738782 A FR7738782 A FR 7738782A FR 2375080 A1 FR2375080 A1 FR 2375080A1
Authority
FR
France
Prior art keywords
vehicle
parts
central joint
propelled vehicles
self
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
FR7738782A
Other languages
English (en)
Other versions
FR2375080B1 (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.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Publication of FR2375080A1 publication Critical patent/FR2375080A1/fr
Application granted granted Critical
Publication of FR2375080B1 publication Critical patent/FR2375080B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B62D53/021—Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit comprising a universal coupling joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • B60G9/02—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0841—Articulated frame, i.e. having at least one pivot point between two travelling gear units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Power Steering Mechanism (AREA)

Abstract

Articulation centrale à axes de rotation perpendiculaires entre eux pour un véhicule automoteur dirigé, en deux parties, mobiles l'une par rapport à l'autre, la direction étant effectuée par un pivotement relatif des deux parties du véhicule autour d'un axe vertical de l'articulation centrale et l'adaptation du véhicule à des inégalités du sol par un mouvement pendulaire entre les deux parties du véhicule autour d'un axe horizontal en direction longitudinale, et un dispositif de rappel à ressorts de pression agissant en antagonisme aux oscillations du train avant et du train arrière du véhicule. Les ressorts creux en caoutchouc 12, 13 sont précontraints au moyen d'un dispositif de serrage 16, 17, 17a, 18. Application : notamment à des chargeurs sur roues.
FR7738782A 1976-12-24 1977-12-22 Articulation centrale pour vehicule automoteur dirige Granted FR2375080A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2658932A DE2658932B2 (de) 1976-12-24 1976-12-24 Zentralgelenk für ein selbstfahrendes, gelenktes Fahrzeug

Publications (2)

Publication Number Publication Date
FR2375080A1 true FR2375080A1 (fr) 1978-07-21
FR2375080B1 FR2375080B1 (fr) 1980-12-05

Family

ID=5996695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738782A Granted FR2375080A1 (fr) 1976-12-24 1977-12-22 Articulation centrale pour vehicule automoteur dirige

Country Status (8)

Country Link
US (1) US4147375A (fr)
JP (1) JPS5380612A (fr)
BR (1) BR7708609A (fr)
CA (1) CA1070729A (fr)
DE (1) DE2658932B2 (fr)
FR (1) FR2375080A1 (fr)
GB (1) GB1600299A (fr)
IT (1) IT1090947B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663590A1 (fr) * 1990-06-21 1991-12-27 Mecalac Engin de travaux publics ou similaires comportant un chassis articule en deux parties.
EP0485732A2 (fr) * 1990-11-14 1992-05-20 Liebherr-Werk Bischofshofen GmbH Engin de chantier à direction par pivot central, en particulier chargeur à roues
FR2702012A1 (fr) * 1993-02-25 1994-09-02 Sacmi Dispositif hydraulique de contrôle des oscillations d'un corps mobile et application au train oscillant d'un véhicule moteur.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028007C2 (de) * 1980-07-24 1985-01-03 Gebrüder Holder GmbH & Co, 7430 Metzingen Knickgelenktes Fahrzeug
US4471973A (en) * 1982-10-22 1984-09-18 Beckmann Sr Gilbert R Trailer hitch for motorcycle
DE10029691C2 (de) * 2000-06-16 2002-04-25 Hako Gmbh Knickgelenktes Bodenreinigungsfahrzeug
DE10158912B4 (de) 2001-11-30 2009-08-06 Volvo Compact Equipment Gmbh & Co. Kg Knickpendellenkung
DE20200619U1 (de) 2002-01-15 2002-03-28 Dennerlein GmbH, 28307 Bremen Transportfahrzeug für Transportpaletten und/oder Transportbehältnisse
AU2013203901B2 (en) * 2012-11-16 2016-03-31 Agboss Australia Pty Ltd Articulated motor vehicle
JP6296101B2 (ja) * 2016-06-22 2018-03-20 コベルコ建機株式会社 建設機械のアッパーフレーム
US11230152B1 (en) * 2019-02-25 2022-01-25 Demetrios C. Mavrofrides Vehicle rear suspension and methods of operation
KR20220129080A (ko) * 2020-01-30 2022-09-22 볼보 컨스트럭션 이큅먼트 에이비 굴절식 작업 기계 차량

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990731A (en) * 1931-11-02 1935-02-12 Edward R Greer Trailer hitch
US2656938A (en) * 1949-10-22 1953-10-27 Miner Inc W H Friction buffer for railway cars
GB1090566A (en) * 1965-05-03 1967-11-08 Aeon Products London Ltd Improvements in and relating to springs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663590A1 (fr) * 1990-06-21 1991-12-27 Mecalac Engin de travaux publics ou similaires comportant un chassis articule en deux parties.
EP0485732A2 (fr) * 1990-11-14 1992-05-20 Liebherr-Werk Bischofshofen GmbH Engin de chantier à direction par pivot central, en particulier chargeur à roues
EP0485732A3 (en) * 1990-11-14 1992-08-05 Liebherr-Werk Bischofshofen Gmbh Building site vehicle with central pivot steering, especially wheel loader
FR2702012A1 (fr) * 1993-02-25 1994-09-02 Sacmi Dispositif hydraulique de contrôle des oscillations d'un corps mobile et application au train oscillant d'un véhicule moteur.

Also Published As

Publication number Publication date
JPS5380612A (en) 1978-07-17
BR7708609A (pt) 1978-08-22
FR2375080B1 (fr) 1980-12-05
GB1600299A (en) 1981-10-14
DE2658932B2 (de) 1980-05-22
CA1070729A (fr) 1980-01-29
IT1090947B (it) 1985-06-26
US4147375A (en) 1979-04-03
DE2658932A1 (de) 1978-06-29

Similar Documents

Publication Publication Date Title
FR2375080A1 (fr) Articulation centrale pour vehicule automoteur dirige
US4787470A (en) Three wheel vehicle
FR2437341A1 (fr) Vehicule apte a se deplacer avec adherence sur une surface quelconque
FR2373428A1 (fr) Dispositif auxiliaire pour un vehicule pourvu d'au moins une roue frontale de diametre relativement faible et fauteuil roulant pourvu d'un tel dispositif
GB1356548A (en) Mobile excavator
GB1227094A (fr)
SE7704106L (sv) Underrede for hjulforsett, lempligen ramstyrt terrengfordon
GB1294667A (en) Improvements in or relating to sports vehicles
ATE508929T1 (de) Landwirtschaftliche zugmaschine mit rahmenknicklenkung
GB1065709A (en) Improvements in or relating to a vibratory roller, for rolling ground surfaces,having tandem-mounted rollers
DK667189D0 (da) Indretning til automatisk indstilling af den indbyrdes vinkel mellem svingbare hjul paa en rullevogn
GB845571A (en) Improvements relating to wheel suspensions for motor vehicles
GB840263A (en) Four-wheeled drive vehicles
GB1519130A (en) Vehicle wheel suspension system
GB1166219A (en) Improvements in or relating to Articulated Vehicles.
BE901391A (fr) Dispositif de renversement pour charrue.
JPS62214007A (ja) 小型車両の車輪懸架装置
FR2424843A1 (fr) Tracteur, notamment de type agricole
US2943541A (en) Compaction roller
GB591371A (en) Improvements in vehicles having three or more wheels
GB1520621A (en) Motor vehicle suspension systems
FR2680593B1 (fr) Dispositif pour simuler des derapages avec un vehicule a traction avant.
GB1151485A (en) Improvements relating to Vehicle Wheel Suspensions
NL7805646A (en) Road tanker unit with chassis steered at rear end - has lever coupled by transverse links to two steering axles
US1751010A (en) Wheel mounting for land vehicles

Legal Events

Date Code Title Description
ST Notification of lapse