ATE794T1 - SELF STABILIZING VEHICLE FOR LIFTING AND LOAD HANDLING. - Google Patents

SELF STABILIZING VEHICLE FOR LIFTING AND LOAD HANDLING.

Info

Publication number
ATE794T1
ATE794T1 AT79420059T AT79420059T ATE794T1 AT E794 T1 ATE794 T1 AT E794T1 AT 79420059 T AT79420059 T AT 79420059T AT 79420059 T AT79420059 T AT 79420059T AT E794 T1 ATE794 T1 AT E794T1
Authority
AT
Austria
Prior art keywords
chassis
axis
arm
elements
lifting
Prior art date
Application number
AT79420059T
Other languages
German (de)
Inventor
Pierre Jean Marie Gibert
Original Assignee
Pierre Jean Marie Gibert
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 Pierre Jean Marie Gibert filed Critical Pierre Jean Marie Gibert
Application granted granted Critical
Publication of ATE794T1 publication Critical patent/ATE794T1/en

Links

Classifications

    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/283—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a single arm pivoted directly on the chassis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)

Abstract

1. Self-supporting vehicle for lifting and handling loads, taking up the loads to be handled in front of it, offset in relation to the front axle of its chassis, by means of a component for lifting and gripping the load, composed of a chassis consisting of two carrying elements (1, 2), respectively the rear axle (1a) and the front axle (2a), these two elements being linked to each other, comprising also a carrying arm (3) located under the chassis (1, 2), parallel to the longitudinal axis of the vehicle, arm (3) being fitted at its rear end with an articulation axis (1d) common with that of the arm (1c) of the rear element of the chassis and articulating around it, in such a way as to allow its extension in the vertical plane, this carrying arm (3) comprising also, after this axis, a second axis (4a) parallel to its first axis (1d) and, finally, at its front end, a third axis (3a) which receives the gripping equipment, characterized by the fact that a connecting rod (4) comprising at each of its two extremities a bore which receives respectively the axis (4a) belonging to the lifting arm (3) and the axis (2b) belonging to the front element of the chassis (2), connects, in an articulated manner, these two elements, in such a way that the arm (1c) between its articulations (1b, 1d), the front element of the chassis between its articulations (1b, 2b), the connecting rod (4) between its axes (2b, 4a) and the lifting arm (3) between its axes (4a, 1d), form a deformable trapezium in a vertical plane in relation to the horizontal axis (1b) of articulation of the chassis and by the fact that the two elements (1, 2) are articulated between them around a horizontal axis (1b) located more or less over the rear axle (1a) and parallel to the axles (1a, 2a) in the straight road position, the rear element (1) of the chassis comprising in its upper part an arm (1c) which carries a pin (1d) located parallel to and above the articulation axis (1b) which connects the two elements of the chassis, the front element (2) of the chassis comprising in its upper part a pin (2b) located parallel to the horizontal articulation pin (1b) which connects the elements (1, 2) of the chassis.
AT79420059T 1978-11-27 1979-11-23 SELF STABILIZING VEHICLE FOR LIFTING AND LOAD HANDLING. ATE794T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7833389A FR2442170A1 (en) 1978-11-27 1978-11-27 VEHICLE FOR LIFTING AND HANDLING LOADS, AUTOSTABLE
EP79420059A EP0012095B1 (en) 1978-11-27 1979-11-23 Autostable vehicle for lifting and handling loads

Publications (1)

Publication Number Publication Date
ATE794T1 true ATE794T1 (en) 1982-04-15

Family

ID=9215376

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79420059T ATE794T1 (en) 1978-11-27 1979-11-23 SELF STABILIZING VEHICLE FOR LIFTING AND LOAD HANDLING.

Country Status (4)

Country Link
EP (1) EP0012095B1 (en)
AT (1) ATE794T1 (en)
DE (1) DE2962401D1 (en)
FR (1) FR2442170A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019238221A1 (en) * 2018-06-12 2019-12-19 Volvo Construction Equipment Ab A working machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426544A (en) * 1945-07-16 1947-08-26 American Tractor Equip Corp Vehicle mounted loader
FR1259800A (en) * 1960-06-14 1961-04-28 Improvements made to machines for light agricultural work, such as tillers
GB947286A (en) * 1961-11-02 1964-01-22 Esslingen Maschf Improvements in or relating to lift trucks
US4082197A (en) * 1976-10-12 1978-04-04 Caterpillar Tractor Co. Articulated high lift vehicle

Also Published As

Publication number Publication date
EP0012095A1 (en) 1980-06-11
FR2442170B1 (en) 1982-04-30
EP0012095B1 (en) 1982-03-31
DE2962401D1 (en) 1982-05-06
FR2442170A1 (en) 1980-06-20

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