IT8940186A1 - SELF-PROPELLED LIFT WITH BACKHOE. - Google Patents
SELF-PROPELLED LIFT WITH BACKHOE. Download PDFInfo
- Publication number
- IT8940186A1 IT8940186A1 IT1989A40186A IT4018689A IT8940186A1 IT 8940186 A1 IT8940186 A1 IT 8940186A1 IT 1989A40186 A IT1989A40186 A IT 1989A40186A IT 4018689 A IT4018689 A IT 4018689A IT 8940186 A1 IT8940186 A1 IT 8940186A1
- Authority
- IT
- Italy
- Prior art keywords
- cabin
- frame
- longitudinal
- arm
- maneuvering
- Prior art date
Links
- 230000008901 benefit Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/065—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted
- B66F9/0655—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted with a telescopic boom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07545—Overhead guards
-
- 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
- E02F3/286—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 telescopic or slidable
-
- 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/963—Arrangements on backhoes for alternate use of different tools
- E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
-
- 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
- E02F9/16—Cabins, platforms, or the like, for drivers
- E02F9/166—Cabins, platforms, or the like, for drivers movable, tiltable or pivoting, e.g. movable seats, dampening arrangements of cabins
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Component Parts Of Construction Machinery (AREA)
- Operation Control Of Excavators (AREA)
- Road Repair (AREA)
Description
guide (13) che ne consentano .il posizionamento, a secondo delle necessit?, nella parte longitudinale (9) dove ? sistemato il posto di guida e di comando per la manovra del braccio (4), o nella parte trasversale (8) dove sono sistemati i comandi per l 'azionamento dell escavatore (6). guides (13) that allow the positioning, according to the needs, in the longitudinal part (9) where? placed the driving and command post for the maneuvering of the arm (4), or in the transversal part (8) where the controls for operating the excavator (6) are placed.
DESCRIZIONE DESCRIPTION
Forma oggetto del presente trovato un elevatore semovente con retroescavatore. The present invention relates to a self-propelled elevator with backhoe.
Esso ?, nella sostanza, una macchina operatrice combinata di largo e versatile impiego del tipo usualmente costituito da un trattore attrezzato con un dispositivo sollevatore (o una pala meccanica) operante anteriormente e provvisto posteriormente di un escavatore a bracico articolato. In essence, it is a combined operating machine of wide and versatile use of the type usually constituted by a tractor equipped with a lifting device (or a mechanical shovel) operating at the front and equipped at the rear with an articulated arm excavator.
In particolare per quelle applicazioni che utilizzano un dispositivo sollevatore, costituito da un braccio di manovra telescopico collocato in posizione mediana sul telaio del veicolo, si pone il problema di assicurare all 'operatore la migliore posizione sia per la guida del veicolo e la manovra del sollevatore sia per la manovra dell 'escavatore a bracico articolato. Poich? per la guida del veicolo e per la manovra del sollevatore si rende necessario una posizione di guida avanzata mentre per la manovra dell 'escavatore ? necessaria una posizione pi? arretrata che consenta all'operatore di controllare direttamente tutto il campo di azione dell 'escavatore ? stata dottata la soluzione di realizzare due posti di guida separati. Il che, nelle applicazioni note, obbliga l 'operatore a discendere dalla macchina per spostarsi da un posto di guida all'altro. In particular, for those applications that use a lifting device, consisting of a telescopic maneuvering arm placed in a median position on the vehicle frame, the problem arises of ensuring the operator the best position for both driving the vehicle and maneuvering the lift. both for the maneuver of the articulated arm excavator. Since? for driving the vehicle and for maneuvering the lift is it necessary to have an advanced driving position while for maneuvering the excavator? need a position pi? backward that allows the operator to directly control the entire range of action of the excavator? the solution of creating two separate driving seats was devised. This, in known applications, forces the operator to get off the machine to move from one driving position to another.
A questo inconveniente, che limita la capacit? operativa di tali realizzazioni note, si propone di ovviare il presente ritrovato cos? come esso risulta definito nelle rivendicazioni. To this drawback, which limits the capacity? operative of these known realizations, it is proposed to obviate the present invention so? as it is defined in the claims.
Esso si propone inoltre di dar luogo ad un nuovo elevatore semovente con retroescavatore nel quale la sistemazione e la struttura delle varie parti telaio, braccio sollevatore telescopico, escavatore, sia tale da consentire, rispetto alla tecnica nota, un sensibile miglioramento delle condizioni di visibilit? in tutte le situazioni operative. Un vantaggio -fornito dal presente trovato ? costituito dal fatto di offrire una sistemazione sicura e confortevole per l'operatore. It also proposes to give rise to a new self-propelled lift with backhoe in which the arrangement and structure of the various parts of the frame, telescopic lift arm, excavator, is such as to allow, compared to the known technique, a significant improvement in the conditions of visibility. in all operational situations. An advantage provided by the present invention? consisting of offering safe and comfortable accommodation for the operator.
Ulteriori caratteri stiche e vantaggi del rpesente trovato meglio appariranno dalla descrizione dettagliata che segue di una forma preferita ma non esclusiva di realizzazione illustrata a titolo puramente esemplificativo e non limitativo negli allegati disegni in cui: Further characteristics and advantages of the present invention will appear better from the following detailed description of a preferred but not exclusive embodiment illustrated by way of non-limiting example in the attached drawings in which:
- la figura 1 ne mastra una vista laterale in elevazione verticale; Figure 1 shows a side view thereof in vertical elevation;
- la figura 2 mostra una schematica vista in pianta dall'alto di figura 1. Figure 2 shows a schematic top plan view of Figure 1.
Con riferimento alle menzionate figure, con (1) si ? complessivamente indicato un telaio, montato su due coppie di ruote (2) e (3), il quale ospita, con disposizione trasversale, il gruppo motore-trasmissione non evidenziato nelle figure allegate. Il telaio (1) ? conformato in modo da presentare nella propria parte centrale e anteriore un canale mediano longitudinale (14) disposto secondo l'asse longitudinale del telaio stesso. Il canale (14) ? dimensionato per accogliere, almeno in parte al proprio interno, un braccio di manovra telescopica (4) il quale ? predisposto per portare alla propria estremit? libera un attrezzo (5) costituito, nella fattispecie, da un gruppo a forca. Il braccio (4) ? alla propria base imperniato mediante un perno (11) alla sommit? di un supporto (10) collocato in posizione centrale all'estremit? posteriore del canale (14). Posteriormente al telaio (1) ? montato un escavatore, indicato complessivamente con (6), il quale ? munito di un braccio articolato (15) alla cui estremit? ? predisposta una benna (16). L'escavatore (6) ? ad azionamento idraulico cosi come il braccio di manovra (4). Sul telaio (1) ? predisposta una cabina (7) per ospitare l'operatore la quale ? conformata, in pianta, secondo una "L? e comprende una parte trasversale (S), posta sulla zona posteriore del telaio (1) tra l'escavatore (6) e il supporto (10) con disposizione parallela all 'asse posteriore del veicolo, ed una parte longitudinale (9), posta su un -fianco del telaio U ) in modo da estendersi parai 1elamente a -fianco del canale longitudinale (14). Sulla base della cabina (7) sono predisposte delle guide (13) collocate a "L" sulle quali ? accoppiato scorrevolmente un sedile (12). Usuali mezzi di bloccaggio, azionabili a mano, consentono di bloccare il sedile sulle guide (13) nella posizione valuta. In particolare le guide (13) sono predisposte in modo che sia possibile collocare il sedile (12) in due posizioni, indicate con (A) e con (B), situate rispettivamente in prossimit? dei comandi (17), previsti per la guida del veicolo e la manovra del braccio (4) , e dei comandi (18), previsti per la manovra del 1?escavatore (6). With reference to the aforementioned figures, with (1) yes? generally indicated is a frame, mounted on two pairs of wheels (2) and (3), which houses, in a transverse arrangement, the motor-transmission unit not shown in the attached figures. The frame (1)? shaped in such a way as to have in its central and front part a longitudinal median channel (14) arranged along the longitudinal axis of the frame itself. The channel (14)? sized to accommodate, at least partially inside, a telescopic maneuvering arm (4) which? predisposed to lead to its extremity? releases a tool (5) constituted, in this case, by a fork group. The arm (4)? to its base hinged by means of a pin (11) at the top? of a support (10) placed in a central position at the end? back of the channel (14). At the rear of the frame (1)? mounted an excavator, indicated as a whole with (6), which? equipped with an articulated arm (15) at the end of which? ? prepared a bucket (16). The excavator (6)? hydraulically operated as well as the operating arm (4). On the frame (1)? prepared a cabin (7) to accommodate the operator who? shaped, in plan, according to an "L" and includes a transverse part (S), placed on the rear area of the frame (1) between the excavator (6) and the support (10) with arrangement parallel to the rear axle of the vehicle , and a longitudinal part (9), placed on a side of the frame U) so as to extend parallel to the side of the longitudinal channel (14). Guides (13) are arranged on the base of the cabin (7). "L" on which a seat (12) is slidingly coupled. Usual locking means, which can be operated by hand, allow the seat to be locked on the guides (13) in the fixed position. In particular, the guides (13) are arranged so that It is possible to place the seat (12) in two positions, indicated with (A) and (B), located respectively near the controls (17), provided for driving the vehicle and operating the arm (4), and the controls (18), provided for the maneuver of the 1st excavator (6).
Da ciascuna delle due posizioni indicate 1'operatore seduto nel sedile (12) gode di un?ottima visibilit? attraverso le ampie vetrature della cabina (7). From each of the two positions indicated, the operator sitting in the seat (12) enjoys excellent visibility. through the large windows of the cabin (7).
Il cambio di posizione dalla posizione (A) alla posizione (B) e viceversa pu? essere effettuato con grande rapidit? attraverso il semplice spostamento del sedile (12) lungo le guide (13) senza che 1'operatore stesso sia costretto ad uscire dalla cabina. The change of position from position (A) to position (B) and vice versa can? be carried out with great rapidity? by simply moving the seat (12) along the guides (13) without the operator being forced to leave the cabin.
Ovviamente al trovato potranno essere apportate numerose modifiche di natura pratico applicativa dei dettagli costruttivi senza che per altro si esca dall'ambito di protezione dell'idea inventiva come sotto rivendicata, Obviously, numerous modifications of a practical applicative nature of the construction details can be made to the invention without however departing from the scope of protection of the inventive idea as claimed below.
Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT04018689A IT1236419B (en) | 1989-12-15 | 1989-12-15 | SELF-PROPELLED ELEVATOR WITH BACKHOE. |
EP90830515A EP0433244B1 (en) | 1989-12-15 | 1990-11-12 | A mobile elevator with backhoe |
DE90830515T DE69006335T2 (en) | 1989-12-15 | 1990-11-12 | Movable front loader with backhoe. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT04018689A IT1236419B (en) | 1989-12-15 | 1989-12-15 | SELF-PROPELLED ELEVATOR WITH BACKHOE. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8940186A0 IT8940186A0 (en) | 1989-12-15 |
IT8940186A1 true IT8940186A1 (en) | 1991-06-15 |
IT1236419B IT1236419B (en) | 1993-03-01 |
Family
ID=11248988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT04018689A IT1236419B (en) | 1989-12-15 | 1989-12-15 | SELF-PROPELLED ELEVATOR WITH BACKHOE. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0433244B1 (en) |
DE (1) | DE69006335T2 (en) |
IT (1) | IT1236419B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2292929A (en) * | 1992-06-30 | 1996-03-13 | Caterpillar Inc | Material Handling Machine |
FR2696199B1 (en) * | 1992-09-25 | 1994-11-25 | Manitou Bf | Trolley with telescopic arm and excavator. |
GB9506077D0 (en) * | 1995-03-24 | 1995-05-10 | Hanix Europ Limited | Excavator |
DE20018519U1 (en) * | 2000-10-28 | 2001-12-20 | Rutz Lothar | Small hydraulic excavator |
GB2393708B (en) * | 2002-10-01 | 2005-11-30 | Bamford Excavators Ltd | Excavating and loading machine |
US20050102866A1 (en) * | 2003-10-03 | 2005-05-19 | Sewell Cody L. | Multi-function work machine |
GB0710155D0 (en) * | 2007-05-26 | 2007-07-04 | Bamford Excavators Ltd | Working machine |
GB0710157D0 (en) | 2007-05-26 | 2007-07-04 | Bamford Excavators Ltd | Method of operating a working machine |
EP2260813B1 (en) | 2009-05-29 | 2015-07-15 | Fameccanica.Data S.p.A. | A device and method for forming tensioned elastication strips, for instance for sanitary articles and corresponding computer program product |
GB2470936A (en) * | 2009-06-11 | 2010-12-15 | Agco Sa | Telescopic front loader for a tractor |
DE202015007885U1 (en) * | 2015-06-23 | 2016-09-26 | Doppstadt Familienholding Gmbh | Crushing device, which can be arranged on the loading surface of a transport device |
DE102017221987A1 (en) | 2017-12-06 | 2019-06-06 | Robert Bosch Gmbh | seating unit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026379A (en) * | 1975-11-26 | 1977-05-31 | International Harvester Company | Multi-positional seat having a following instrument panel |
FR2344680A1 (en) * | 1976-03-19 | 1977-10-14 | Fontana Francois | Dual purpose shovelling and excavating machine - has front and rear chassis parts linked by swivel ring and worked separately by operator |
US4227670A (en) * | 1978-05-25 | 1980-10-14 | International Harvester Company | Pivotable seat support |
FR2558500B1 (en) * | 1984-01-24 | 1986-10-17 | Fontana Jean Francois | VERSATILE PUBLIC WORKS MACHINE |
IT212207Z2 (en) * | 1987-07-27 | 1989-07-04 | Merlo Ind Metalmecc | TELESCOPIC ARM FORKLIFT |
-
1989
- 1989-12-15 IT IT04018689A patent/IT1236419B/en active IP Right Grant
-
1990
- 1990-11-12 DE DE90830515T patent/DE69006335T2/en not_active Expired - Fee Related
- 1990-11-12 EP EP90830515A patent/EP0433244B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69006335D1 (en) | 1994-03-10 |
EP0433244B1 (en) | 1994-01-26 |
IT8940186A0 (en) | 1989-12-15 |
IT1236419B (en) | 1993-03-01 |
DE69006335T2 (en) | 1994-05-11 |
EP0433244A1 (en) | 1991-06-19 |
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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: 19961230 |