IT1250990B - Caricatore escavatore operante sia su strada che su rotaia con telaio snodato - Google Patents
Caricatore escavatore operante sia su strada che su rotaia con telaio snodatoInfo
- 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
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
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
- E02F9/02—Travelling-gear, e.g. associated with slewing gears
- E02F9/022—Travelling-gear, e.g. associated with slewing gears for moving on rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
- B60F1/04—Vehicles for use both on rail and on road; Conversions therefor with rail and road wheels on different axles
- B60F1/043—Vehicles comprising own propelling units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F2301/00—Retractable wheels
- B60F2301/04—Retractable 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.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPT910001A IT1250990B (it) | 1991-01-10 | 1991-01-10 | Caricatore escavatore operante sia su strada che su rotaia con telaio snodato |
FR9200277A FR2671570A1 (fr) | 1991-01-10 | 1992-01-09 | Chargeur-escavateur avec grue operant aussi bien sur route que sur rail avec un chassis articule. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPT910001A IT1250990B (it) | 1991-01-10 | 1991-01-10 | Caricatore escavatore operante sia su strada che su rotaia con telaio snodato |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPT910001A0 ITPT910001A0 (it) | 1991-01-10 |
ITPT910001A1 ITPT910001A1 (it) | 1992-07-10 |
IT1250990B true IT1250990B (it) | 1995-04-27 |
Family
ID=11396940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPT910001A IT1250990B (it) | 1991-01-10 | 1991-01-10 | Caricatore escavatore operante sia su strada che su rotaia con telaio snodato |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2671570A1 (it) |
IT (1) | IT1250990B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2718082B3 (fr) * | 1994-03-29 | 1996-02-02 | Ecomeca | Véhicule rail-route. |
FR2723552B1 (fr) * | 1994-08-10 | 1996-10-31 | Spie Enertrans | Engin a fonctions multiples rail-route pour travaux ferroviaires |
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 (de) * | 1996-10-19 | 1998-03-12 | Schaeff Karl Gmbh & Co | Straßen- und schienenverfahrbares Arbeitsfahrzeug |
FR2820366B1 (fr) | 2001-02-08 | 2003-05-30 | Christian Louveau | Dispositif de guidage ferroviaire moteur et auto-directeur avec suspension hydraulique independante adaptable aux vehicules routiers |
DE10139393C1 (de) * | 2001-08-13 | 2003-03-20 | Demag Mobile Cranes Gmbh | Zweiwegefahrzeugkran zum kombinierten Straßen- und Schieneneinsatz sowie Aufgleisverfahren |
DE20113594U1 (de) * | 2001-08-16 | 2002-03-07 | Partek Cargotec Gmbh | Flurförderer |
FR2919227B1 (fr) * | 2007-07-25 | 2010-03-12 | Francois Pierre | Vehicule rail-route pour voie ferree etroite. |
FR3049550B1 (fr) * | 2016-03-29 | 2018-04-27 | Unac | Vehicule ferroviaire, en particulier de type rail-route, muni d’une cabine passager fonctionnelle. |
CN106956554B (zh) * | 2017-03-23 | 2023-04-11 | 陕西奥力信工程机械有限公司 | 一种公铁两用作业车的底盘结构 |
Family Cites Families (5)
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 (de) * | 1964-07-20 | 1969-05-08 | H Weyhausen Kg Maschf | Schienen-Strassenfahrzeug,insbesondere in der Ausfuehrung als hydraulischer Bagger |
US4355584A (en) * | 1979-05-21 | 1982-10-26 | White Machinery Corporation | Retractable wheeled vehicle |
IT1186111B (it) * | 1985-11-28 | 1987-11-18 | Costamasnaga Spa | Veicolo bivalente per la marcia su strada e rotaia |
US4878436A (en) * | 1988-04-29 | 1989-11-07 | Trackmobile, Inc. | Railcar moving vehicle |
-
1991
- 1991-01-10 IT ITPT910001A patent/IT1250990B/it active IP Right Grant
-
1992
- 1992-01-09 FR FR9200277A patent/FR2671570A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
ITPT910001A1 (it) | 1992-07-10 |
FR2671570A1 (fr) | 1992-07-17 |
ITPT910001A0 (it) | 1991-01-10 |
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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 |