IT1250990B - EXCAVATOR LOADER OPERATING BOTH ON THE ROAD AND ON THE RAIL WITH ARTICULATED FRAME - Google Patents

EXCAVATOR LOADER OPERATING BOTH ON THE ROAD AND ON THE RAIL WITH ARTICULATED FRAME

Info

Publication number
IT1250990B
IT1250990B ITPT910001A ITPT910001A IT1250990B IT 1250990 B IT1250990 B IT 1250990B IT PT910001 A ITPT910001 A IT PT910001A IT PT910001 A ITPT910001 A IT PT910001A IT 1250990 B IT1250990 B IT 1250990B
Authority
IT
Italy
Prior art keywords
road
wheels
rail
articulated frame
excavator
Prior art date
Application number
ITPT910001A
Other languages
Italian (it)
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 filed Critical
Priority to ITPT910001A priority Critical patent/IT1250990B/en
Publication of ITPT910001A0 publication Critical patent/ITPT910001A0/en
Priority to FR9200277A priority patent/FR2671570A1/en
Publication of ITPT910001A1 publication Critical patent/ITPT910001A1/en
Application granted granted Critical
Publication of IT1250990B publication Critical patent/IT1250990B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02Travelling-gear, e.g. associated with slewing gears
    • E02F9/022Travelling-gear, e.g. associated with slewing gears for moving on rails
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60FVEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
    • B60F1/00Vehicles for use both on rail and on road; Conversions therefor
    • B60F1/04Vehicles for use both on rail and on road; Conversions therefor with rail and road wheels on different axles
    • B60F1/043Vehicles comprising own propelling units
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60FVEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
    • B60F2301/00Retractable wheels
    • B60F2301/04Retractable wheels pivotally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Shovels (AREA)

Abstract

Oggetto del presente brevetto d'invenzione industriale è un originale telaio snodato, montato su di un caricatore-escavatore strada-rotaia, realizzato con uno snodo centrale, rispetto all'asse longitudinale della macchina, il quale consente un perfetto assetto sia nei percorsi stradali che ferroviari essendo operante (lo snodo stesso) sia sulle ruote stradali che su quella ferroviaria.Infatti detto caricatore escavatore dispone di due separate trasmissioni, la prima destinata alle ruote stradali e la seconda a quella ferroviaria rivoluzionando completamente il sistema attuale che vede il moto trasmesso alle ruote ferroviarie per attrito delle ruote gommate o rullo coassiale con quelle ferroviarie.The subject of this industrial invention patent is an original articulated frame, mounted on a road-rail loader-excavator, made with a central joint, with respect to the longitudinal axis of the machine, which allows a perfect set-up both on road and being operated (the joint itself) on both road and rail wheels. In fact, said excavator loader has two separate transmissions, the first for road wheels and the second for railway wheels, completely revolutionizing the current system that sees the motion transmitted to the railway wheels by friction of the rubber wheels or roller coaxial with the railway ones.

ITPT910001A 1991-01-10 1991-01-10 EXCAVATOR LOADER OPERATING BOTH ON THE ROAD AND ON THE RAIL WITH ARTICULATED FRAME IT1250990B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITPT910001A IT1250990B (en) 1991-01-10 1991-01-10 EXCAVATOR LOADER OPERATING BOTH ON THE ROAD AND ON THE RAIL WITH ARTICULATED FRAME
FR9200277A FR2671570A1 (en) 1991-01-10 1992-01-09 Excavator/loader with crane operating equally well on road and on rail, with an articulated chassis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPT910001A IT1250990B (en) 1991-01-10 1991-01-10 EXCAVATOR LOADER OPERATING BOTH ON THE ROAD AND ON THE RAIL WITH ARTICULATED FRAME

Publications (3)

Publication Number Publication Date
ITPT910001A0 ITPT910001A0 (en) 1991-01-10
ITPT910001A1 ITPT910001A1 (en) 1992-07-10
IT1250990B true IT1250990B (en) 1995-04-27

Family

ID=11396940

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPT910001A IT1250990B (en) 1991-01-10 1991-01-10 EXCAVATOR LOADER OPERATING BOTH ON THE ROAD AND ON THE RAIL WITH ARTICULATED FRAME

Country Status (2)

Country Link
FR (1) FR2671570A1 (en)
IT (1) IT1250990B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718082B3 (en) * 1994-03-29 1996-02-02 Ecomeca Rail-road vehicle.
FR2723552B1 (en) * 1994-08-10 1996-10-31 Spie Enertrans MULTI-FUNCTION RAIL-ROAD MACHINE FOR RAILWAY WORKS
US5778569A (en) * 1995-04-02 1998-07-14 Karl Schaeff Gmbh & Co. Multi-purpose construction vehicle with at least two subframes and a self-aligning bearing between the subframes
DE19643240C1 (en) * 1996-10-19 1998-03-12 Schaeff Karl Gmbh & Co Mobile excavator, crane or similar work vehicle
FR2820366B1 (en) 2001-02-08 2003-05-30 Christian Louveau RAILWAY GUIDING DEVICE FOR MOTOR AND SELF-STEERING WITH INDEPENDENT HYDRAULIC SUSPENSION ADAPTABLE TO ROAD VEHICLES
DE10139393C1 (en) * 2001-08-13 2003-03-20 Demag Mobile Cranes Gmbh Two-way mobile crane for combined road and rail use as well as rerailing
DE20113594U1 (en) * 2001-08-16 2002-03-07 PARTEK Cargotec GmbH, 30851 Langenhagen floor conveyors
FR2919227B1 (en) * 2007-07-25 2010-03-12 Francois Pierre RAIL-ROAD VEHICLE FOR NARROW RAILWAY.
FR3049550B1 (en) * 2016-03-29 2018-04-27 Unac RAILWAY VEHICLE, ESPECIALLY OF THE RAIL-ROAD TYPE, WITH A FUNCTIONAL PASSENGER CABIN.
CN106956554B (en) * 2017-03-23 2023-04-11 陕西奥力信工程机械有限公司 Chassis structure of highway and railway dual-purpose operation vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019742A (en) * 1957-07-19 1962-02-06 Kershaw Mfg Company Inc Road and rail vehicle
DE1455203A1 (en) * 1964-07-20 1969-05-08 H Weyhausen Kg Maschf Rail road vehicle, especially in the form of a hydraulic excavator
US4355584A (en) * 1979-05-21 1982-10-26 White Machinery Corporation Retractable wheeled vehicle
IT1186111B (en) * 1985-11-28 1987-11-18 Costamasnaga Spa BIVALENT VEHICLE FOR ROAD AND RAIL TRAVEL
US4878436A (en) * 1988-04-29 1989-11-07 Trackmobile, Inc. Railcar moving vehicle

Also Published As

Publication number Publication date
ITPT910001A0 (en) 1991-01-10
FR2671570A1 (en) 1992-07-17
ITPT910001A1 (en) 1992-07-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971223