ES2366815T3 - DRIVING DEVICE FOR A MOTOR VEHICLE DOOR. - Google Patents
DRIVING DEVICE FOR A MOTOR VEHICLE DOOR. Download PDFInfo
- Publication number
- ES2366815T3 ES2366815T3 ES07116123T ES07116123T ES2366815T3 ES 2366815 T3 ES2366815 T3 ES 2366815T3 ES 07116123 T ES07116123 T ES 07116123T ES 07116123 T ES07116123 T ES 07116123T ES 2366815 T3 ES2366815 T3 ES 2366815T3
- Authority
- ES
- Spain
- Prior art keywords
- guide tube
- spindle
- tube
- housing
- door
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
- E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
- E05F1/1058—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
- E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/60—Mounting or coupling members; Accessories therefor
- E05Y2600/634—Spacers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Physical or chemical protection
- E05Y2800/412—Physical or chemical protection against friction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/67—Materials; Strength alteration thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/73—Multiple functions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/546—Tailboards, tailgates or sideboards opening upwards
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
El invento se refiere a un dispositivo para una puerta de vehículos de motor, debiendo entenderse el concepto “puerta de vehículos de motor” en un sentido amplio, abarcando tanto una puerta lateral, como también el portón trasero o la tapa de un maletero. The invention relates to a device for a motor vehicle door, the concept "motor vehicle door" being understood in a broad sense, encompassing both a side door, as well as the tailgate or the boot lid.
Estos dispositivos de accionamiento gozan de una aceptación cada vez mayor, sobre todo desde que estros accionamientos ya no son hidráulicos, sino que en la actualidad se accionan con un motor eléctrico. These drive devices enjoy increasing acceptance, especially since these drives are no longer hydraulic, but are currently powered by an electric motor.
Con ello resulta considerablemente más fácil montar estos accionamientos en los vehículos e incluso se pueden instalar después como opción. Además, estos accionamientos pueden ser adaptados con mayor rapidez a los nuevos modelos de los vehículos. This makes it considerably easier to mount these drives on vehicles and can even be installed later as an option. In addition, these drives can be adapted more quickly to new vehicle models.
En el desarrollo posterior se construyen ahora estos accionamientos eléctricos como accionamientos con husillo y se redujeron tanto, que hallan acomodo en el espacio de los resortes de de gas a presión comerciales y se pueden montar en lugar de ellos entre la carrocería y la puerta del vehículo. In the subsequent development these electric drives are now built as spindle drives and reduced so much that they are accommodated in the space of commercial pressurized gas springs and can be mounted instead between the body and the vehicle door .
El documento US 3,398,484 describe por ejemplo un accionamiento con husillo de esta clase para la apertura y el cierre automático de una puerta de vehículo. El husillo es accionado en este caso a través de un engranaje de multiplicación por un motor, estando montada sobre el husillo de manera rígida a giro una tuerca, que puede ser desplazada con movimiento de vaivén por medio del giro del husillo. La tuerca del husillo está unida con un tubo, de manera, que este se extienda y abra la puerta del vehículo. US 3,398,484 describes, for example, a spindle drive of this class for the automatic opening and closing of a vehicle door. The spindle is driven in this case by means of a multiplication gear by a motor, a nut being rigidly mounted on the spindle, which can be moved with a reciprocating movement by means of the spindle rotation. The spindle nut is connected with a tube, so that it extends and opens the vehicle door.
Para mantener lo más pequeño posible el motor se conoce por ejemplo a través del documento EP 1 767 439 la inclusión adicional de un resorte de presión de acero, que ayuda al motor durante la apertura de, por ejemplo, el portón trasero. In order to keep the engine as small as possible, for example, from EP 1 767 439 the additional inclusion of a steel pressure spring is known, which helps the engine during the opening of, for example, the tailgate.
Sin embargo, la unidad de accionamiento conocida tiene el inconveniente de que el resorte de acero entra en contacto con el tubo de guía de la tuerca del husillo. Con ello se desarrolla un ruido indeseado, que es transmitido a la carrocería e incluso es amplificado por esta como cuerpo de resonancia. Con ello, el usuario considera incluso, que el dispositivo es más bien molesto. Además, la fricción puede dar lugar a un desgaste, que después de algún tiempo ensucia el accionamiento y puede dar lugar a fallos del funcionamiento. However, the known drive unit has the disadvantage that the steel spring comes into contact with the guide tube of the spindle nut. This develops an unwanted noise, which is transmitted to the body and is even amplified by it as a resonance body. With this, the user even considers that the device is rather annoying. In addition, friction can lead to wear, which after some time soils the drive and can lead to malfunctions.
El documento DE 2 827 652 describe una protección contra el desgaste de resortes helicoidales con al menos un cuerpo de protección contra desgaste, que se sujeta en un tramo de las espiras del resorte helicoidal. Document DE 2 827 652 describes a wear protection of helical springs with at least one wear protection body, which is held in a section of the turns of the helical spring.
El objeto del presente invento es crear una unidad de accionamiento asistida por un resorte con un menor desarrollo de ruido. The object of the present invention is to create a spring-assisted drive unit with less noise development.
Este problema se soluciona según el invento con un dispositivo de accionamiento para el movimiento de una puerta de un vehículo, en especial una puerta lateral, un portón trasero o una tapa trasera, para desplazar esta desde una primera posición a una segunda posición, que comprende una carcasa exterior con forma de tubo extensible a modo de telescopio formada por un primer y un segundo tubo, uno de cuyos extremos se fija a la carrocería de un vehículo y cuyo otro extremo puede ser fijado a la puerta del vehículo, con un accionamiento de husillo alojado en la carcasa exterior con un husillo roscado, un motor eléctrico unido con movimiento de rotación con el husillo roscado para el accionamiento de la puerta del vehículo y con una tuerca de husillo dispuesta de manera rígida a giro en un tubo de guía, que al girar el husillo ejecuta un movimiento de traslación a lo largo del eje del husillo y transmite este movimiento de traslación a un elemento de empuje, de manera, que los tubos de la carcasa se muevan uno con relación al otro a modo de telescopio para llevar la puerta del vehículo de la primera posición a la segunda, estando alojado en la carcasa exterior un resorte de presión helicoidal para incrementar la fuerza del accionamiento de husillo durante la separación de los tubos de la carcasa, rodeando el resorte de presión helicoidal el tubo de guía de la tuerca del husillo y es guiado por esta, caracterizado porque el contorno exterior del tubo de guía posee distanciadores reductores de la fricción, que evitan un contacto directo del resorte de presión helicoidal con el tubo de guía. This problem is solved according to the invention with a drive device for the movement of a door of a vehicle, especially a side door, a tailgate or a rear cover, to move it from a first position to a second position, which comprises an outer shell in the form of an extendable tube as a telescope formed by a first and a second tube, one of whose ends is fixed to the body of a vehicle and whose other end can be fixed to the door of the vehicle, with a drive spindle housed in the outer housing with a threaded spindle, an electric motor connected with rotational movement with the threaded spindle for driving the vehicle door and with a spindle nut rigidly arranged to rotate in a guide tube, which turning the spindle executes a translation movement along the axis of the spindle and transmits this translation movement to a pushing element, so that the casing tubes move relative to each other as a telescope to bring the vehicle door from the first position to the second, a helical pressure spring being housed in the outer housing to increase the spindle drive force during the separation of the tubes from the housing, the helical pressure spring surrounding the spindle nut guide tube and is guided by it, characterized in that the outer contour of the guide tube has friction reducing spacers, which avoid contact Direct from the helical pressure spring with the guide tube.
Con los distanciadores se evita la fricción de las dos piezas fabricadas con metal y el desarrollo de un ruido molesto. With the spacers the friction of the two pieces made of metal and the development of annoying noise are avoided.
Otras características y ventajas del invento se desprenden de los ejemplos de ejecución descritos en lo que sigue por medio de las figuras. Estas muestran: Other features and advantages of the invention are apparent from the exemplary embodiments described in the following by means of the figures. These show:
La figura 1, un vehículo de motor con un dispositivo de accionamiento según el invento. Figure 1, a motor vehicle with a drive device according to the invention.
La figura 2, en una sección longitudinal, el dispositivo de accionamiento según el invento. Figure 2, in a longitudinal section, the drive device according to the invention.
La figura 3, en una vista en perspectiva el resorte de presión helicoidal y el tubo de guía. Figure 3, in a perspective view the helical pressure spring and the guide tube.
La figura 4, una sección transversal según la línea IV-IV de la figura 2 de la unidad de accionamiento según el invento. Figure 4, a cross section according to line IV-IV of Figure 2 of the drive unit according to the invention.
La figura 1 representa esquemáticamente la popa de un vehículo 1 de motor con una puerta 3 del vehículo abierta, en este caso el portón trasero, y una unidad 5 de accionamiento montada lateralmente. Figure 1 schematically represents the stern of a motor vehicle 1 with a door 3 of the vehicle open, in this case the tailgate, and a drive unit 5 mounted sideways.
En relación con este invento se entiende bajo puerta de un vehículo de motor tanto una puerta lateral, un portón trasero In connection with this invention it is understood under the door of a motor vehicle both a side door, a tailgate
o una tapa trasera o cualquier otro elemento de cierre móvil de la carrocería. or a rear cover or any other mobile closing element of the body.
Con la unidad 5 de desplazamiento se puede mover el portón 3 trasero desde una primera a una segunda posición. El portón 3 trasero es desplazado ventajosamente por la unidad 5 de accionamiento desde una posición totalmente cerrada hasta una posición totalmente abierta y eventualmente en el sentido contrario. Como es natural, también es posible cualquier posición intermedia. With the travel unit 5, the tailgate 3 can be moved from a first to a second position. The tailgate 3 is advantageously moved by the drive unit 5 from a fully closed position to a fully open position and eventually in the opposite direction. Naturally, any intermediate position is also possible.
El dispositivo de accionamiento posee para ello una carcasa 11 exterior con forma de tubo extensible a modo de telescopio formada por al menos un primer tubo 7 de la carcasa y un segundo tubo 9 de la carcasa, uno de cuyos extremos 13 está fijado a la carrocería 15 del vehículo 1 de motor y cuyo otro extremo 17 está fijado a la puerta del vehículo/portón 3 trasero, por ejemplo por medio de uniones 19 de rótula. El dispositivo de accionamiento está montado con ello en lugar de los resortes de gas usuales. For this purpose, the actuator has an external housing 11 in the form of an extendable tube as a telescope formed by at least one first tube 7 of the housing and a second tube 9 of the housing, one of whose ends 13 is fixed to the body 15 of the motor vehicle 1 and whose other end 17 is fixed to the vehicle door / tailgate 3, for example by means of ball joints 19. The drive device is mounted with it instead of the usual gas springs.
Como se desprende de la figura 2, la unidad 5 de accionamiento comprende, además, un accionamiento 20 con husillo con un motor 21 eléctrico, cuyo árbol de salida acciona un engranaje reductor no autobloqueante. Al accionamiento de la unidad 23 de engranaje se acopla un husillo 25 roscado sustentado por un cojinete 27. Entre el cojinete 27 y la unidad 23 de engranaje se prevé de manera opcional un freno 29, que se utiliza por ejemplo para mantener la puerta del vehículo de motor en una posición intermedia. As can be seen from Figure 2, the drive unit 5 further comprises a spindle drive 20 with an electric motor 21, whose output shaft drives a non-self-locking reduction gear. A threaded spindle 25 supported by a bearing 27 is coupled to the drive of the gear unit 23. A brake 29 is optionally provided between the bearing 27 and the gear unit 23, which is used for example to hold the vehicle door of motor in an intermediate position.
El accionamiento 20 con husillo posee, además, una tuerca 33 de husillo dispuesta de manera rígida a giro en un tubo 31 de guía. Al girar el husillo 25, la tuerca 33 del husillo ejecuta un movimiento de traslación a lo largo del eje del husillo en las guías previstas para ello del tubo 31 de guía. The spindle drive 20 also has a spindle nut 33 rigidly arranged in a guide tube 31. By turning the spindle 25, the spindle nut 33 executes a translational movement along the spindle axis in the guides provided for this purpose of the guide tube 31.
En el ejemplo de ejecución aquí representado se prevé un elemento de empuje con la forma de un tubo 35 de empuje, uno de cuyos extremos se configura como tuerca 33 de husillo y cuyo otro extremo está unido con el segundo tubo 9 de la carcasa y también con la fijación correspondiente, por ejemplo la rótula 19, de manera, que el movimiento de traslación de la tuerca 33 de husillo es transmitido al tubo 35 de empuje con lo que los tubos 7 y 9 de la carcasa se mueven uno con relación al otro a modo de telescopio para llevar la puerta del vehículo de la primera posición a la segunda. In the exemplary embodiment shown here, a thrust element is provided in the form of a thrust tube 35, one of whose ends is configured as a spindle nut 33 and whose other end is connected with the second tube 9 of the housing and also with the corresponding fixation, for example the ball joint 19, so that the translation movement of the spindle nut 33 is transmitted to the thrust tube 35 whereby the tubes 7 and 9 of the housing move relative to each other. as a telescope to bring the vehicle door from the first position to the second.
En la carcasa 11 exterior se aloja un resorte 37 de presión helicoidal para incrementar la fuerza del accionamiento 20 con husillo, cuando los tubos 7 y 9 de la carcasa se separan. A helical pressure spring 37 is housed in the outer housing 11 to increase the force of the spindle drive 20, when the tubes 7 and 9 of the housing are separated.
Este resorte 37 de presión helicoidal rodea el tubo 31 de guía de la tuerca 33 del husillo y es guiado por él, por ejemplo para evitar un pandeo. This helical pressure spring 37 surrounds the guide tube 31 of the spindle nut 33 and is guided by it, for example to prevent buckling.
Como se desprende de las figuras 3 y 4, el contorno exterior del tubo 31 de guía posee distanciadores 39, que evitan el contacto directo del resorte 37 de presión helicoidal con el tubo 31 de guía. As can be seen from Figures 3 and 4, the outer contour of the guide tube 31 has spacers 39, which avoid direct contact of the helical pressure spring 37 with the guide tube 31.
Estos distanciadotes 39 reductores de la fricción son de un material plástico pobre en fricción. These friction reducing distance 39 are made of a friction-poor plastic material.
El tubo de guía posee ventajosamente alojamientos 41 en los que se pueden encajar por inyección los distanciadotes 39 de material plástico reductores de la fricción. De manera alternativa también es posible prefabricar los distanciadotes y alojarlos después en los alojamientos. The guide tube advantageously has housings 41 in which the friction-reducing plastic spacer 39 can be fitted by injection. Alternatively, it is also possible to prefabricate the distances and then house them in the housings.
Se comprobó, que es eficaz, que los distanciadotes 39 reductores de la fricción sean al menos tres, con preferencia cuatro, repartidos uniformemente sobre el contorno exterior del tubo 31 de guía y que posean nervios 43 , que se extiendan a lo largo del eje longitudinal del tubo 31 de guía. It was found, that it is effective, that the friction-reducing spacing 39 are at least three, preferably four, evenly distributed over the outer contour of the guide tube 31 and having ribs 43, which extend along the longitudinal axis of guide tube 31.
El tubo de guía posee para cada nervio 43 una cavidad 45, que se extiende longitudinalmente, en la que se encajan los nervios 43 con unión cinemática de forma. The guide tube has for each rib 43 a cavity 45, which extends longitudinally, into which the ribs 43 are fitted with kinematic shape junction.
El nervio puede ser construido con sección transversal con forma de U (véase la figura 4), penetrando las alas 47 de la U en la cavidad 45 y quedando a base 49 de la U separada del contorno exterior del tubo de guía evitando así que el resorte 37 de presión helicoidal entre en un contacto directo con el tubo 31 de guía. The rib can be constructed with a U-shaped cross-section (see Figure 4), penetrating the wings 47 of the U into the cavity 45 and leaving the base 49 of the U separated from the outer contour of the guide tube thus preventing the helical pressure spring 37 comes into direct contact with the guide tube 31.
Con las medidas según el in vento se evita de manera eficaz, que el resorte de presión helicoidal entre en contacto directo con el tubo de guía, de manera que por ello no se pueden producir ruidos molestos. Measures according to the invention effectively prevent the helical pressure spring from coming into direct contact with the guide tube, so that no annoying noise can be produced.
Al abrir o cerrar manualmente la puerta del vehículo tampoco surgen fuerzas de fricción con una influencia negativa. When manually opening or closing the vehicle door, friction forces with a negative influence do not arise.
Claims (6)
- 2.2.
- Dispositivo de accionamiento según la reivindicación 1, caracterizado porque los distanciadores (39) reductores de la fricción se fabrican con material plástico. Drive device according to claim 1, characterized in that the friction reducing spacers (39) are made of plastic material.
- 3.3.
- Dispositivo de accionamiento según la reivindicación 2, caracterizado porque el tubo (31) de guía posee alojamientos en los que se pueden encajar por inyección los distanciadores (39) reductores de la fricción de material plástico. Drive device according to claim 2, characterized in that the guide tube (31) has housings in which the friction reducing spacers (39) of plastic material can be fitted by injection.
- 4.Four.
- Dispositivo de accionamiento según una de las reivindicaciones 1 a 3, caracterizado porque los distanciadores (39) reductores de la fricción son al menos tres nervios (43) repartidos uniformemente sobre el contorno exterior del tubo (31) de guía y se extienden a lo largo del eje longitudinal del tubo (31) de guía. Drive device according to one of claims 1 to 3, characterized in that the friction reducing spacers (39) are at least three ribs (43) evenly distributed over the outer contour of the guide tube (31) and extend along of the longitudinal axis of the guide tube (31).
- 5.5.
- Dispositivo de accionamiento según la reivindicación 4, caracterizado porque el tubo (31) de guía posee para cada nervio (43) un alojamiento (45), que se extiende longitudinalmente, en el que se puede encajar el nervio (43). Drive device according to claim 4, characterized in that the guide tube (31) has a longitudinally extending housing (45) for each rib (43), in which the rib (43) can be fitted.
- 6.6.
- Dispositivo de accionamiento según la reivindicación 5, caracterizado porque el nervio (43) posee una sección transversal con forma de U, penetrando las alas (47) de la U en el alojamiento (45) y quedando la base (49) de la U distanciada del contorno exterior del tubo (31) de guía. Drive device according to claim 5, characterized in that the rib (43) has a U-shaped cross section, the wings (47) of the U penetrating the housing (45) and the base (49) of the distance being U of the outer contour of the guide tube (31).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07116123A EP2037068B1 (en) | 2007-09-11 | 2007-09-11 | Actuator device for a motor vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2366815T3 true ES2366815T3 (en) | 2011-10-25 |
Family
ID=39017930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES07116123T Active ES2366815T3 (en) | 2007-09-11 | 2007-09-11 | DRIVING DEVICE FOR A MOTOR VEHICLE DOOR. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2037068B1 (en) |
| AT (1) | ATE510990T1 (en) |
| ES (1) | ES2366815T3 (en) |
| PL (1) | PL2037068T3 (en) |
| PT (1) | PT2037068E (en) |
| WO (1) | WO2009034143A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ304950B6 (en) * | 2013-02-15 | 2015-02-04 | Vysoká Škola Báňská-Technická Univerzita Ostrava | Device to open a car fifth door or rear cover |
| US9103373B1 (en) | 2014-04-30 | 2015-08-11 | Hi-Lex Controls, Inc. | Bearing-shaft assembly with bearing and method of attaching a bearing to a shaft |
| DE102015106356A1 (en) * | 2014-11-27 | 2016-06-02 | Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt | Spindle drive for a closure element of a motor vehicle |
| JP2017172201A (en) * | 2016-03-23 | 2017-09-28 | アイシン精機株式会社 | Vehicular door opening-closing device |
| CN105696894B (en) * | 2016-04-14 | 2017-07-07 | 东阳市甘特电气有限公司 | The linear electric tail gate strut of automobile trunk |
| CN106697071A (en) * | 2016-11-15 | 2017-05-24 | 浙江众泰汽车制造有限公司 | Electric support rod structure of automobile stern door |
| DE102017129539A1 (en) * | 2017-12-12 | 2019-06-13 | Stabilus Gmbh | Spring sleeve, cylinder, piston-cylinder unit and method of manufacturing a piston-cylinder unit |
| DE102018123186A1 (en) * | 2018-09-20 | 2020-03-26 | U-Shin Deutschland Zugangssysteme Gmbh | Support element for a motor vehicle |
| CN109914966A (en) * | 2019-03-15 | 2019-06-21 | 皓月汽车安全系统技术股份有限公司 | The electronic strut of electric tail gate open and close system |
| SE543435C2 (en) * | 2019-06-20 | 2021-02-16 | Pelift Ab | Operating mechanism for opening and closing a container lid |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2827652A1 (en) * | 1978-06-23 | 1980-01-10 | Knorr Bremse Gmbh | Brake spring wear protector - has member engaging spring coil in gap between spring guide surface and spring |
| DE102005030052B4 (en) * | 2005-06-27 | 2012-03-08 | Stabilus Gmbh | driving means |
-
2007
- 2007-09-11 ES ES07116123T patent/ES2366815T3/en active Active
- 2007-09-11 EP EP07116123A patent/EP2037068B1/en not_active Not-in-force
- 2007-09-11 AT AT07116123T patent/ATE510990T1/en active
- 2007-09-11 PT PT07116123T patent/PT2037068E/en unknown
- 2007-09-11 PL PL07116123T patent/PL2037068T3/en unknown
-
2008
- 2008-09-11 WO PCT/EP2008/062095 patent/WO2009034143A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP2037068A1 (en) | 2009-03-18 |
| EP2037068B1 (en) | 2011-05-25 |
| WO2009034143A1 (en) | 2009-03-19 |
| ATE510990T1 (en) | 2011-06-15 |
| PT2037068E (en) | 2011-07-13 |
| PL2037068T3 (en) | 2011-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2366815T3 (en) | DRIVING DEVICE FOR A MOTOR VEHICLE DOOR. | |
| ES2378214T3 (en) | Gear transmission having at least two stages of transmission, linear drive device comprising said transmission and table leg comprising said linear drive device | |
| ES2376972T3 (en) | Furniture drive for driving a piece of mobile furniture | |
| US20110290050A1 (en) | Adjusting device having a spindle drive | |
| ES2328286T3 (en) | INSTALLATION FOR LONGITUDINAL REGULATION OF A SEAT, ESPECIALLY WITHIN A CAR. | |
| EP3330571A1 (en) | Actuator and actuator for opening/closing vehicle door | |
| JP2018048737A (en) | Spindle driving device | |
| ES2368007T3 (en) | TUBULAR ACTUATING DEVICE FOR THE DEVELOPMENT AND DEVELOPMENT OF A DARK DEVICE, IN PARTICULAR OF A PERSIAN OR SIMILAR. | |
| ES2393966T3 (en) | Reducer and electric actuator comprising one such reducer | |
| ES2616452T3 (en) | Adjustable length exterior mirror adjustment | |
| ES2821979T3 (en) | Low volume electromechanical actuator for disc brake | |
| AR072372A1 (en) | MANUAL SWITCH FOR VEHICLES | |
| BRPI0917876B1 (en) | ENGINE WITH A SPEED REDUCTION MECHANISM | |
| US10407967B2 (en) | Device for opening and closing opening/closing body | |
| ES2619417T3 (en) | Adjustable mechanism, in particular for the longitudinal adjustment of the seat of a car seat | |
| ES2610215T3 (en) | System with electric motor and method to assemble it | |
| EP2116672A3 (en) | Pool cleaning vehicle having internal drive propulsion | |
| ES2311978T3 (en) | DEVICE FOR SETTING A DRYING MECHANISM. | |
| ES2822912T3 (en) | Helical gear planet gear and inner helical gear wheel for a planetary gear | |
| CN209494365U (en) | Concealed door handle Electric Actuator | |
| ES2282963T3 (en) | DISPLACEMENT DEVICE. | |
| ES2408807T3 (en) | Submarine | |
| ES2697509T3 (en) | Door leaf drive device with telescopic door leaf | |
| FR2809167A1 (en) | FLOW CONTROL PANEL FOR AN AIR CIRCULATION CHANNEL | |
| ES2772936T3 (en) | Washing device for a vehicle washing installation and vehicle washing installation |