ES2358491B1 - TELESCÃ “PICA TRUCK. - Google Patents
TELESCÃ “PICA TRUCK. Download PDFInfo
- Publication number
- ES2358491B1 ES2358491B1 ES200800262A ES200800262A ES2358491B1 ES 2358491 B1 ES2358491 B1 ES 2358491B1 ES 200800262 A ES200800262 A ES 200800262A ES 200800262 A ES200800262 A ES 200800262A ES 2358491 B1 ES2358491 B1 ES 2358491B1
- Authority
- ES
- Spain
- Prior art keywords
- cabin
- telescopic
- art
- truck
- frame
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 9
- 230000001419 dependent effect Effects 0.000 claims 4
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 2
- 230000003466 anti-cipated effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 108010066057 cabin-1 Proteins 0.000 description 10
- 101100494448 Caenorhabditis elegans cab-1 gene Proteins 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
- B62D33/0604—Cabs insulated against vibrations or noise, e.g. with elastic suspension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
- B62D33/063—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other
- B62D33/067—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other tiltable
- B62D33/07—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other tiltable characterised by the device for locking the cab in the tilted or in the driving position
- B62D33/071—Locking devices for cabins in driving position; Shock and vibration absorbing devices therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
La carretilla telescópica de la invención comprende una horquilla telescópica y una cabina (1) para el conductor de la carretilla telescópica montada sobre el bastidor (2) de la carretilla, siendo dicha cabina (1) giratoria entre por lo menos dos posiciones, caracterizada por el hecho de que dicha cabina (1) es giratoria alrededor de un eje substancialmente horizontal (A) entre una posición de uso y una posición abatida. Además, comprende por lo menos un resorte de gas (4) colocado entre la cabina (1) y dicho bastidor (2).#Permite mejorar el acceso al motor y a la transmisión de la carretilla telescópica, facilitando su mantenimiento y eventuales reparaciones.The telescopic truck of the invention comprises a telescopic fork and a cabin (1) for the driver of the telescopic truck mounted on the frame (2) of the truck, said cabin (1) being rotatable between at least two positions, characterized by the fact that said cabin (1) is rotatable about a substantially horizontal axis (A) between a use position and a collapsed position. In addition, it comprises at least one gas spring (4) placed between the cabin (1) and said frame (2). # It allows to improve access to the engine and the transmission of the telescopic truck, facilitating its maintenance and eventual repairs .
Description
goma, que se utiliza como amortiguación de la cabina rubber, which is used as cabin cushioning
para la comodidad del usuario de la misma. for the convenience of the user of it.
Carretilla telescópica. Telescopic handler
La presente invención se refiere a una carretilla telescópica, que comprende una cabina abatible. Antecedentes de la invención The present invention relates to a telescopic handler, which comprises a collapsible cab. Background of the invention
Las carretillas telescópicas comprenden una horquilla de elevación para elevar y transportar objetos de un volumen y peso considerables, habitualmente colocados sobre plataformas de carga. Telescopic handlers comprise a lifting fork to lift and transport objects of considerable volume and weight, usually placed on loading platforms.
Por motivos de seguridad el usuario que manipula dicha carretilla está situado en el interior de una cabina. De manera convencional, dichas cabinas han sido fijas, pero presentaban el inconveniente de que dificultaban la visión de la carga durante su maniobra. For security reasons, the user who handles said truck is located inside a cabin. Conventionally, these cabins have been fixed, but they had the disadvantage that they were difficult to view the load during their maneuver.
Para solucionar este inconveniente se idearon carretillas telescópicas con cabinas giratorias. To solve this problem, telescopic trucks with rotating cabins were devised.
El documento FR-2 324 566 describe un camión provisto de un elevador que comprende una cabina giratoria para proporcionar una mejor visión cuando se maniobra una carga. Document FR-2 324 566 describes a truck provided with an elevator comprising a rotating cabin to provide a better view when a load is maneuvered.
Además, el documento EP-A-0 870 727 describe un camión con elevador industrial con dos direcciones con cabina giratoria, siendo capaz el dispositivo de rotación de la cabina de girar la cabina alrededor de un eje substancialmente vertical. In addition, EP-A-0 870 727 describes a two-way industrial elevator truck with a rotating cabin, the cabin rotation device being able to rotate the cabin around a substantially vertical axis.
Debe indicarse que el objetivo de los camiones descritos en estos documentos es mejorar la visión del usuario, y la cabina es giratoria alrededor de un eje substancialmente vertical. It should be noted that the purpose of the trucks described in these documents is to improve the user's vision, and the cab is rotatable around a substantially vertical axis.
Sin embargo, otro problema asociado con las carretillas telescópicas conocidas actualmente es que la cabina dificulta el acceso al motor y a las transmisiones. Descripción de la invenciónHowever, another problem associated with the currently known telescopic handlers is that the cab makes it difficult to access the engine and transmissions. Description of the invention
Con la carretilla telescópica de la invención se consiguen resolver los inconvenientes citados, presentando otras ventajas que se describirán. With the telescopic truck of the invention, the aforementioned drawbacks are resolved, presenting other advantages that will be described.
La carretilla telescópica de la presente invención comprende una horquilla telescópica y una cabina para el conductor de la carretilla telescópica montada sobre el bastidor de la carretilla, siendo dicha cabina giratoria entre por lo menos dos posiciones, y se caracteriza por el hecho de que dicha cabina es giratoria alrededor de un eje substancialmente horizontal entre una posición de uso y una posición abatida. The telescopic truck of the present invention comprises a telescopic fork and a cab for the driver of the telescopic truck mounted on the frame of the truck, said rotating cabin being between at least two positions, and is characterized by the fact that said cabin It is rotatable about a substantially horizontal axis between a position of use and a collapsed position.
Gracias a esta caracterÃstica, se mejora el acceso al motor y a la transmisión de la carretilla telescópica, facilitando su mantenimiento y eventuales reparaciones. Thanks to this feature, access to the engine and the transmission of the telescopic handler is improved, facilitating its maintenance and eventual repairs.
Ventajosamente, la carretilla telescópica de la presente invención comprende por lo menos un resorte de gas colocado entre la cabina y dicho bastidor. El o los resortes de gas ayudan a que la cabina se eleve y bascule, y también actúan a nivel del final de carrera de limitación del abatimiento de la cabina. Advantageously, the telescopic truck of the present invention comprises at least one gas spring placed between the cabin and said frame. The gas spring or springs help the cabin to rise and tilt, and also act at the end of the limit stroke limit of the cab.
Además, dicha cabina comprende ventajosamente un elemento de bloqueo solidario a la cabina que se acopla en un elemento complementario solidario a dicho bastidor. Según una realización preferida, dicho elemento de bloqueo solidario es un gancho provisto de una palanca que se acopla con un saliente solidario a dicho bastidor. Furthermore, said cabin advantageously comprises a locking element integral with the cabin which is coupled in a complementary element integral with said frame. According to a preferred embodiment, said solidarity locking element is a hook provided with a lever that engages with a projection integral with said frame.
De esta manera, el gancho puede accionarse cómodamente y aplicando una fuerza reducida. In this way, the hook can be operated comfortably and by applying a reduced force.
Según una realización preferida, dicho eje substancialmente horizontal es un cilindro de material de According to a preferred embodiment, said substantially horizontal axis is a cylinder of material of
Además, dicha cabina también comprende ventajosamente un par de bloques de amortiguación colocados en su parte inferior, que en la posición de uso de la cabina están en contacto con el bastidor. Breve descripción de los dibujosFurthermore, said cabin also advantageously comprises a pair of damping blocks placed in its lower part, which in the position of use of the cabin are in contact with the frame. Brief description of the drawings
Para mejor comprensión de cuanto se ha expuesto se acompañan unos dibujos en los que, esquemáticamente y tan sólo a tÃtulo de ejemplo no limitativo, se representa un caso práctico de realización. For a better understanding of how much has been exposed, some drawings are attached in which, schematically and only by way of non-limiting example, a practical case of realization is represented.
La figura 1 es una vista en alzado lateral de la carretilla telescópica de la presente invención, con la cabina en su posición abatida; Figure 1 is a side elevation view of the telescopic truck of the present invention, with the cab in its collapsed position;
La figura 2 es una vista esquemática en alzado lateral de la cabina de la carretilla telescópica de la presente invención en su posición de uso; Figure 2 is a schematic side elevational view of the cab of the telescopic truck of the present invention in its position of use;
La figura 3 es una vista esquemática en alzado lateral de la cabina de la carretilla telescópica de la presente invención en su posición abatida; y Figure 3 is a schematic side elevation view of the cab of the telescopic truck of the present invention in its collapsed position; Y
La figura 4 es una vista en planta de la carretilla telescópica de la presente invención, con la cabina en su posición abatida. Descripción de una realización preferidaFigure 4 is a plan view of the telescopic truck of the present invention, with the cab in its collapsed position. Description of a preferred embodiment
En primer lugar, debe indicarse que por motivos de simplicidad no se ha representado en las figuras la horquilla telescópica en la carretilla telescópica de la presente invención, ya que su funcionamiento y posición en la misma es evidente para cualquier experto en la materia y no forma parte de la presente invención. First, it should be noted that for reasons of simplicity the telescopic fork in the telescopic truck of the present invention has not been represented in the fi gures, since its operation and position therein is evident to any person skilled in the art and does not form part of the present invention.
Tal como se puede apreciar en la figura 1, la carretilla telescópica de la presente invención comprende una cabina 1 que es giratoria alrededor de un eje substancialmente horizontal A entre una posición de uso (representada en la figura 2) y una posición abatida (representada en las figuras 1 y 3). As can be seen in Figure 1, the telescopic truck of the present invention comprises a cabin 1 that is rotatable about a substantially horizontal axis A between a position of use (represented in Figure 2) and a collapsed position (represented in Figures 1 and 3).
La cabina 1 está montada sobre el bastidor 2 de la carretilla mediante un par de soportes 3, los cuales están unidos mediante un cilindro de material de goma. The cab 1 is mounted on the frame 2 of the truck by means of a pair of supports 3, which are connected by a cylinder of rubber material.
Entre la cabina 1 y el bastidor 2 están dispuestos uno o dos resortes de gas 4, que ayudan a elevar la cabina y a bascular, cuando un usuario aplica una fuerza sobre la cabina, tal como se muestra mediante la flecha B en la figura 2. Between the cabin 1 and the frame 2, one or two gas springs 4 are arranged, which help to lift the cabin and to tilt, when a user applies a force on the cabin, as shown by the arrow B in the figure 2.
La cabina 1 también comprende un par de bloques de amortiguación 5, a través de los cuales la cabina 1 se apoya sobre el bastidor 2. The cabin 1 also comprises a pair of damping blocks 5, through which the cabin 1 rests on the frame 2.
Cuando la cabina 1 está en su posición de uso, para colocarla a su posición abatida, en primer lugar es necesario que el usuario desbloquee la cabina 1. Para ello, la cabina 1 comprende un gancho 6 (representado en la figura 4), que en la posición de uso queda acoplado con un saliente 7 solidario al bastidor 2. When the cabin 1 is in its position of use, to place it in its collapsed position, it is first necessary for the user to unlock the cabin 1. For this, the cabin 1 comprises a hook 6 (shown in Figure 4), which in the position of use is coupled with a projection 7 integral with the frame 2.
Para desacoplar el gancho 6, éste comprende una palanca 8, de manera que el usuario puede desacoplarlo cómodamente aplicando una fuerza reducida. To decouple the hook 6, it comprises a lever 8, so that the user can conveniently decouple it by applying a reduced force.
Una vez desbloqueada la cabina 1, el usuario ha de ejercer una fuerza sobre la cabina, como máximo de 120 N, tal como se representa mediante la flecha B en la figura 2. Once the cabin 1 is unlocked, the user has to exert a force on the cabin, a maximum of 120 N, as represented by the arrow B in Figure 2.
Tal como se ha indicado anteriormente, el o los resortes de gas 4 ayudarán a este movimiento de abatimiento. As indicated above, the gas spring (s) 4 will help this movement of abatement.
Desde la posición abatida, la cabina 1 se puede volver a colocar en su posición de uso aplicando una fuerza sobre la cabina 1, representada mediante la feFrom the collapsed position, the cabin 1 can be returned to its position of use by applying a force on the cabin 1, represented by faith
cha C en la figura 3. Esta fuerza será como máximo de 180 N. cha C in Figure 3. This force will be a maximum of 180 N.
A pesar de que se ha hecho referencia a una realización concreta de la invención, es evidente para un experto en la materia que la carretilla telescópica descrita es susceptible de numerosas variaciones y modificaciones, y que todos los detalles mencionados pueden ser substituidos por otros técnicamente equivalentes, sin apartarse del ámbito de protección definido por las reivindicaciones adjuntas. Although reference has been made to a specific embodiment of the invention, it is evident to one skilled in the art that the telescopic truck described is susceptible of numerous variations and modifications, and that all the mentioned details can be substituted by other techniques. only equivalent, without departing from the scope of protection defined by the appended claims.
Claims (7)
- 5. 5.
- Carretilla telescópica según la reivindicación 1, caracterizada por el hecho de que dicho eje substancialmente horizontal (A) es un cilindro de material de goma. Telescopic handler according to claim 1, characterized in that said substantially horizontal axis (A) is a cylinder of rubber material.
- 6. 6.
- Carretilla telescópica según la reivindicación 1, caracterizada por el hecho de que dicha cabina (1) comprende un par de bloques de amortiguación (5) colocados en su parte inferior, que en la posición de uso de la cabina están en contacto con el bastidor (2). Telescopic handler according to claim 1, characterized in that said cabin (1) comprises a pair of damping blocks (5) placed in its lower part, which in the position of use of the cabin are in contact with the frame (2).
- CategorÃa Category
- Documentos citados Reivindicaciones afectadas Documents cited Claims Affected
- X X
- JP 10316054 A (TOYODA AUTOMATIC LOOM WORKS) 02.12.1998, figuras & resumen de la 1-4,6 JP 10316054 A (TOYODA AUTOMATIC LOOM WORKS) 02.12.1998, figures & summary of the 1-4.6
- base de datos EPODOC (recuperado de EPOQUE; AN JP-12718397-A) & resumen de la base EPODOC database (recovered from EPOQUE; AN JP-12718397-A) & base summary
- de datos WPI (recuperado de EPOQUE; AN 1999-075979). WPI data (retrieved from EPOQUE; AN 1999-075979).
- X X
- EP 1666341 A1 (HITACHI CONSTRUCTION MACHINERY) 07.06.2006, descripción; figuras. 1-4,6 EP 1666341 A1 (HITACHI CONSTRUCTION MACHINERY) 07.06.2006, description; figures. 1-4.6
- A TO
- 5 5
- X X
- JP 61059294 U 21.04.1986, figuras. 1-4,6 JP 61059294 U 21.04.1986, figures. 1-4.6
- X X
- WO 0047462 A1 (SCANIA CV ABP et al.) 17.08.2000 1-4,6 WO 0047462 A1 (SCANIA CV ABP et al.) 17.08.2000 1-4.6
- A TO
- 5 5
- X X
- JP 2000118448 A (TOYODA AUTOMATIC LOOM WORKS) 25.04.2000, figuras & resumen de la 1-6 JP 2000118448 A (TOYODA AUTOMATIC LOOM WORKS) 25.04.2000, figures & summary of the 1-6
- base de datos EPODOC (recuperado de EPOQUE; AN JP-28967298-A) & resumen de la base EPODOC database (recovered from EPOQUE; AN JP-28967298-A) & base summary
- de datos WPI (recuperado de EPOQUE; AN 2000-359029). of WPI data (recovered from EPOQUE; AN 2000-359029).
- A TO
- 5 5
- A TO
- DE 3027425 A1 (STEYR DAIMLER PUCH AG) 09.04.1981, descripción; figuras. 1-6 DE 3027425 A1 (STEYR DAIMLER PUCH AG) 09.04.1981, description; figures. 1-6
- A TO
- JP 4081373 A (SENDAI SHIGERU) 16.03.1992, figuras & resumen de la base de datos 1-6 JP 4081373 A (SENDAI SHIGERU) 16.03.1992, figures & database summary 1-6
- EPODOC (Recuperado de EPOQUE; AN JP-19306690-A). EPODOC (Recovered from EPOQUE; AN JP-19306690-A).
- CategorÃa de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categorÃa A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the technique O: referred to unwritten disclosure P: published between the priority date and the submission of the application E: previous document, but published after the date of submission of the application
- El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
- Fecha de realización del informe 14.12.2010 Date of realization of the report 14.12.2010
- Examinador I. RodrÃguez Goñi Página 1/5 Examiner I. RodrÃguez Goà ± i Page 1/5
- Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
- Reivindicaciones Reivindicaciones 2-5 1, 6 SI NO Claims Claims 2-5 1, 6 IF NOT
- Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
- Reivindicaciones 5 Reivindicaciones 1-4, 6 SI NO Claims 5 Claims 1-4, 6 IF NOT
- Documento Document
- Número Publicación o Identificación Fecha Publicación Publication or Identification Number Publication Date
- D01 D01
- JP 10316054 A (TOYODA AUTOMATIC LOOM WORKS) 02.12.1998 JP 10316054 A (TOYODA AUTOMATIC LOOM WORKS) 02.12.1998
- D02 D02
- EP 1666341 A1 (HITACHI CONSTRUCTION MACHINERY) 07.06.2006 EP 1666341 A1 (HITACHI CONSTRUCTION MACHINERY) 07.06.2006
- D03 D03
- DE 3027425 A1 (STEYR DAIMLER PUCH AG) 09.04.1981 DE 3027425 A1 (STEYR DAIMLER PUCH AG) 04.09.1981
- D04 D04
- JP 2000118448 A (TOYODA AUTOMATIC LOOM WORKS) 25.04.2000 JP 2000118448 A (TOYODA AUTOMATIC LOOM WORKS) 04.25.2000
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200800262A ES2358491B1 (en) | 2008-02-01 | 2008-02-01 | TELESCÃ “PICA TRUCK. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200800262A ES2358491B1 (en) | 2008-02-01 | 2008-02-01 | TELESCÃ “PICA TRUCK. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2358491A1 ES2358491A1 (en) | 2011-05-11 |
ES2358491B1 true ES2358491B1 (en) | 2012-05-11 |
Family
ID=43901081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200800262A Active ES2358491B1 (en) | 2008-02-01 | 2008-02-01 | TELESCÃ “PICA TRUCK. |
Country Status (1)
Country | Link |
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ES (1) | ES2358491B1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT372053B (en) * | 1979-09-19 | 1983-08-25 | Steyr Daimler Puch Ag | DEVICE FOR LOCKING A TILTABLE CAB OF A COMMERCIAL VEHICLE |
JPS6159294U (en) * | 1984-09-20 | 1986-04-21 | ||
JPH0481373A (en) * | 1990-07-23 | 1992-03-16 | Shigeru Sendai | S, c shock absorbing type independent driving room |
JPH10316054A (en) * | 1997-05-16 | 1998-12-02 | Toyota Autom Loom Works Ltd | Cabin opening/closing device for industrial vehicle |
JP2000118448A (en) * | 1998-10-12 | 2000-04-25 | Toyota Autom Loom Works Ltd | Cabin supporting device for industrial vehicle |
SE513346C2 (en) * | 1999-02-12 | 2000-08-28 | Scania Cv Ab | Method of device when hanging a cab on a vehicle frame |
ATE456502T1 (en) * | 2003-09-10 | 2010-02-15 | Hitachi Construction Machinery | CONSTRUCTION MACHINERY |
-
2008
- 2008-02-01 ES ES200800262A patent/ES2358491B1/en active Active
Also Published As
Publication number | Publication date |
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ES2358491A1 (en) | 2011-05-11 |
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