WO2008113794A1 - Store de véhicule - Google Patents

Store de véhicule Download PDF

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Publication number
WO2008113794A1
WO2008113794A1 PCT/EP2008/053188 EP2008053188W WO2008113794A1 WO 2008113794 A1 WO2008113794 A1 WO 2008113794A1 EP 2008053188 W EP2008053188 W EP 2008053188W WO 2008113794 A1 WO2008113794 A1 WO 2008113794A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
winding shaft
blind according
main arm
roller blind
Prior art date
Application number
PCT/EP2008/053188
Other languages
German (de)
English (en)
Inventor
Olaf Kriese
Harald Krüger
Jan Freymuth
Ian Daeche
Original Assignee
Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt
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 by Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt filed Critical Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt
Publication of WO2008113794A1 publication Critical patent/WO2008113794A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2019—Roller blinds powered, e.g. by electric, hydraulic or pneumatic actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2036—Roller blinds characterised by structural elements
    • B60J1/2055—Pivoting arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2066—Arrangement of blinds in vehicles
    • B60J1/2072—Blinds with inclined or vertical orientation of the winding axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2066—Arrangement of blinds in vehicles
    • B60J1/2075—Arrangement of blinds in vehicles specially adapted for fixed windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2066—Arrangement of blinds in vehicles
    • B60J1/2086—Arrangement of blinds in vehicles specially adapted for openable windows, e.g. side window

Definitions

  • the invention relates to a vehicle blind, in particular a sun blind, a luggage compartment cover, a separation net or the like for motor vehicles, according to the preamble of claim 1.
  • a sun blind for a motor vehicle which has a rotatably mounted winding shaft which is arranged between the inner door panel and the door inner lining on the dry space side of a motor vehicle door.
  • a roller blind or Rollobehang is wound, the blank corresponds to the shape of the side window of the motor vehicle door and having a peripheral edge which includes a portion fixed to the winding shaft and a portion which by means of an actuating means connected to a drive means through a slot drawn in the door sill and door inner lining and in the same direction of movement as the direction of movement of the movable side window from bottom to top, d. H. is deducted from the lower, adjacent to the door box of the vehicle door and substantially horizontally extending window frame edge to the upper edge of the window frame of the winding shaft.
  • the actuating means for removing the roller blind from the winding shaft consists of the winding shaft on the motor vehicle door at a distance from each other angeord- Neten Gleitmentsblöcken from which emerges upwardly a pressure-rigid and relatively rigid cylindrical actuator whose lower ends run through guide tubes from the Gleit Resultssblöcken to a drive motor and in the transmission and are driven synchronously to each other.
  • the actuators When the actuators are extended out of the guide tubes, the actuators push up a roller blind rod or "bow" connected to the upper edge of the roller blind hanger remote from the winding shaft and thereby wind the roller blind hanger off the winding shaft against the action of a return torsion spring in the winding shaft , In the fully or partially withdrawn from the winding shaft state of Rollobehang is stretched by the force effect of the actuators on the Rollozugstab and connected to the winding shaft torsion spring and thereby kept taut.
  • a vehicle blind for a side window or a rear window of a motor vehicle having a substantially rectangular or even trapezoidal contour of the Rollobehangs and an arrangement of the winding shaft below the side window or the rear window in the body or door of the motor vehicle with corresponding adjustment for removing the blind hanger of the winding shaft along parallel side and leading edges is comparatively easy form and arrange.
  • the provision of a vehicle roller blind for windows with an acute-angled or elliptical shaped end region, for example for triangular side windows because of the disk contour and one of these adapted Rollobehangs and because of the arrangement and orientation of an adjustment due to the lack of space and the non-linear guidance of the actuators prepared the adjusting problems.
  • a rear side window with an acute-angled designed end portion is known, the rotatably mounted winding shaft is arranged on an approximately vertically extending leg of the window frame of the rear side window.
  • an actuating arm is provided which is mounted in a arranged in the door frame at right angles to the winding shaft receiving part in the region of the rear side window, which has two spaced guide grooves, of which a guide approximately parallel to the longitudinal extent of the door railing runs while the second guide groove with the first guide groove forms an acute angle, the two legs converge at the rear end portion of the rear side window.
  • first and the second guide groove extends a slide member from each of which protrudes into the first and second guide grooves engaging guide pin, while the actuating arm is rigidly mounted on the slide member.
  • the sliding member is further connected to an electric motor driven rack drive, which moves the slider and thus the actuating arm of a parallel to the winding shaft aligned position to a position parallel to the acute-angled designed end portion of the rear side window.
  • This vehicle roller blind construction likewise has a considerable space requirement, in particular for the receiving part with the two guide grooves converging at an acute angle, as well as an elaborate design for the translational and rotational adjustment of the actuating arm for unwinding or winding up the roller blind.
  • Object of the present invention is to provide an adjustment for a vehicle blind of the type mentioned above, which is suitable for a variety of contours to cover, simple design and space-saving, and allows different kinematics while deducting a Rollobehangs of a winding shaft with the same construction ,
  • the solution according to the invention is suitable for a large number of contours to be covered, permits a simple structure and a space-saving arrangement of an adjusting device, whose kinematics for deducting a roller blind hang from a winding shaft of the vehicle blinds without constructive changes to different deduction lines is passable, by the shape of a vehicle window , a luggage compartment cover, a separation network or the like or by the shape of the Rollobehangs is predetermined.
  • a scissor system in the adjustment of the use of different drive means is made possible, which perform a linear adjustment, while the kinematics of the adjustment is effected by the scissors system.
  • the division of the adjustment device into a shear system determining the kinematics of the withdrawal of the roller blind suspension from the winding shaft and a drive device which is independent of this makes it possible to design the kinematics of the adjustment device in embodiments of the solution according to the invention such that the withdrawal line of the roller blind suspension is linear (in particular perpendicular), curved or helical to the axis of the angle shaft runs.
  • the trained according to the principle of two hingedly connected scissor arms adjusting a main arm which is connected on the one hand to the Rollobehang and on the other hand is moved parallel or at an acute angle to the axis of the winding shaft, and an auxiliary arm, on the one hand to a body-mounted stock and on the other hand hinged to the main arm.
  • the end of the main arm moved parallel to the winding shaft is connected to a thrust element of a drive device moving parallel or at an acute angle to the axis of the winding shaft, while the auxiliary arm is connected to a driving device connected or aligned with the drive means bearing and is articulated via a connecting joint on the main arm.
  • This arrangement and configuration of the adjusting device allows a space-saving and in particular "slim" design of the adjustment, which can be used even with minimal space.
  • the main arm and the auxiliary arm are formed as thin rods, so that the completely or partially withdrawn from the winding shaft Rollobehang is only slightly shadowed by the shear system of the adjustment and thus the shade of a vehicle window chosen with the Rollobehang is not substantially affected.
  • this embodiment ensures a very flat construction of the adjusting device, which is advantageous both when using the vehicle blinds as a sunshade as well as for a luggage compartment cover or a separation network.
  • the main arm and the auxiliary arm at the connecting joint in the retracted state include the vehicle blinds with rolled up on the winding shaft Rollobehang an angle less than 180 ° and / or a power storage is integrated into the adjustment that biased in the retracted state of the vehicle blinds with wound on the winding shaft Rollobehang the main arm and / or auxiliary arm in the output direction of the Rollobehangs or are.
  • an energy accumulator in the adjustment can be done in such a way that between the main arm and a body-mounted stop and / or the auxiliary arm and a body-fixed stop in the retracted state of the vehicle blinds a spring is arranged, preferably from at least one compression spring or off
  • the connecting joint of main arm and auxiliary arm can be connected to a torsion spring, which is stretched in the retracted state of the vehicle blind.
  • the springs are stretched in the final phase of the movement when returning the Rollobehangs by winding the Rollobehangs on the winding shaft and held by the adjusting device in the tensioned state.
  • the relaxation of the spring (s) before the actual adjustment of the adjustment leads to an opening of the scissors system and thus to cancel the dead center, so that the further translational adjustment of the thrust element and thus the articulation between the main arm and thrust element without Danger of blocking in a substantially perpendicular thereto extending adjustment of the deflection of the Rollobehangs on the main arm is implemented.
  • the main arm is connected via a hinge connection with a bow, which receives the winding shaft opposite end of the Rollobehangs and secured at least in the extended state of the vehicle blinds withdrawn from the winding shaft Rollobehang in its position and possibly by a rear grip is supported on the panel of the vehicle blinds.
  • Winding shaft opposite end of the Rollobehangs any contours of the Rollobehangs are possible to cover correspondingly shaped windows, while For example, by an elongated bow the cover rectangular or trapezoidal windows or by triangular plates the shading of triangular windows with any final contour of the window.
  • the cover rectangular or trapezoidal windows or by triangular plates By securing the position of the bow in the extended state of the vehicle blinds and optionally its support by a rear grip on the panel of the vehicle blind flapping motions are prevented during driving or movements perpendicular to the disc plane, for example when slamming a vehicle door by an effective support of the scissor system.
  • the design of the adjusting device according to the principle of two articulated scissor arms, whose kinematics can be set as a function of a predetermined line of departure of the roller blind allows the use of any, a linear adjustment movement exporting drive means.
  • the drive device is designed in the manner of a single-stranded cable window lifter, wherein the push element is guided in a guide channel and connected to a roller blind, which can be driven by a roller blind drive.
  • the roller blind and the thrust element can be connected to a perpendicular to its direction of motion positively guided in the guide channel roller blind driver.
  • This drive device is constructed extremely compact and dustproof and moisture-tight executable by the possibility of arranging the moving parts of this drive device in a housing, so that the drive device is versatile and robust executable.
  • the drive means for the thrust element may be formed from a spindle or toothed belt drive, a pitch cable drive or a cable drive.
  • the propulsion of the adjustment can be limited to the removal of the Rollobehangs of the winding shaft, while the return of the Rollobehangs is accomplished for winding on the winding shaft by the spring drive, wherein the adjusting means determines the degree and speed of recovery.
  • the vehicle blind according to the invention is suitable not only for sun blinds, load compartment covers, room dividers, separation nets or transparent vehicle covers with a different rectangular or trapezoidal shape structure, such as triangular window or the like, but also for simple rectangular or regular trapezoidal structures, if, for example a space-saving use of an adjustment is required.
  • the winding shaft is arranged substantially horizontally aligned below the side window or the rear window
  • the thrust element substantially horizontally adjustable
  • the Rollobehang has a the side window or the rear window adapted rectangular or regular trapezoidal contour, wherein the bow in vertical side guides of the side window or the rear window can be performed.
  • the vehicle blind according to the invention for a side window of a motor vehicle with acute-angled area in which the winding shaft is arranged substantially vertically aligned next to the base side of the acute-angled side window, the thrust element is substantially vertically adjustable and the Rollobehang adapted to the side window has acute-angled contour.
  • the main arm has such a length and is articulated to a cap-shaped or swivel-formed bow at the acute-angled end region of the roller blind hang-up such that the bow is in the acute-angled region of the triangular window when the vehicle blind is fully extended the bow has one of the lining of the acute-angled side window in the acute-angled area adapted contour.
  • the vehicle blind according to the invention is also and in particular for combined adjustments, for example for the adjustment of a space division or a separation network in conjunction with a cargo or luggage compartment cover, so that only one adjustment for two different covering devices is required.
  • the adjusting device is arranged in relation to the winding shaft, that the Rollobehang is deducted in two different directions from the winding shaft.
  • a bistable spring with two stable layers outside the center is provided in this application as well. support the adjustment overflow the dead center without interference.
  • the use of at least one spring ensures a slightly tense and thus rattle-free position of the retracted combined vehicle blind with rolled on the winding shaft Rollobehang.
  • the lever ratios of the lever system formed from the main arm and auxiliary arm are designed so that the curved Auszugsweg the articulation point of the Rollobehanges is imaged on the main arm of the kinematics of the adjusting device.
  • the kinematics curve of the articulation point of the Rollobehangs corresponds to the course that would be necessary for a winding shaft, which moves axially when unwinding the Rollobehangs on a screw axis.
  • Fig. 1 is a schematic longitudinal section through a motor vehicle door with a
  • Adjustment device with vertical drive device and push rod for a sunshade to cover a rectangular side window and with a departure direction of a Rollobehangs arranged in front of a winding shaft adjustment with scissors system and vertical drive means for a sunshade to cover a triangular disc;
  • Fig. 2 is a schematic longitudinal section through a motor vehicle door with a
  • FIG. 3 is a schematic longitudinal section through a motor vehicle door with a
  • FIG. 4 is a perspective view of a part of an adjusting device for a vehicle blind with a scissors system.
  • FIG. 5 shows a partially schematically represented side view of the adjusting device with a scissors system according to FIG. 4;
  • FIG. 9 is a schematic representation of the arrangement of compression springs to prevent blocking of the adjusting device in the dead center position
  • FIGS. 4 to 9 shows a detailed illustration of a drive device, designed in the manner of a single-strand cable window lifter, for the shearing system of the adjusting device according to FIGS. 4 to 9;
  • Fig. 1 1 shows a longitudinal section through a motor vehicle door with an adjustment for a side window pane with bow-shaped Rollobehang and cone-shaped winding shaft and
  • Fig. 12 is a schematic representation of an adjustment for a sun screen for a combined tailgate Bre- and Gepburgraum,. Load floor cover.
  • Fig. 1 shows a longitudinal section through a motor vehicle door 1 with a substantially rectangular door opening 21 which is covered by a vertically adjustable window, and a triangular or designed as an ellipse part surface door opening 22 which is covered by a triangular disc.
  • the window panes covering the rectangular door opening 21 and the triangular door cutout 22 can be covered with sunscreen blinds which have a roller blind or a blind curtain 4 or 41, their contours are adapted to the respective door cutout 21, 22, so that when the sun blinds are fully extended, the door cutouts 21 and 22 are substantially covered when the window panes are closed.
  • the Rollobe knowledge 4, 41 are wound in the retracted state on each of a winding shaft 3, 31, which are usually arranged in a roller blind cassette.
  • a horizontally oriented winding shaft 31 is provided for covering the rectangular door opening 21 in the region of a door railing of the motor vehicle door 1 extending below the door cutout 21, while a vertically aligned winding shaft 3 serves for Receiving the Rollobehangs 4 for shading the triangular-shaped door opening 22 covering window pane is provided in a arranged between the two door openings 21, 22 door web.
  • the winding shafts 3, 31 opposite edges of Rollobe theory 4, 41 are usually connected to a Rollozugstab or bow, not shown, through which the Rollobehang 4, 41 usually against the action of a connected to the winding shaft 3, 31 spring drive from the winding shaft. 3 , 31 is withdrawn to cover the door opening 21, 22 closing window.
  • the adjusting device 50 for adjusting the rectangular door opening 21 covering sun blinds consists of a push rod 100, which is not shown with the Rolloyakstab or bow for receiving the the winding shaft 31 opposite edge of the Rollobehangs 41 is connected and adjusted vertically by means of a drive device 80.
  • a drive device 80 Such an adjustment and drive device is shown and described for example in DE 10 2006 047 359.0.
  • Adjusting device 50 according to the principle of two hingedly interconnected scissor arms formed, which are actuated by a drive device 8 via a thrust element 10 designed as a push rod.
  • the adjusting device 5 shown in isolation in FIG. 2 has a main arm 6 and an auxiliary arm 7 articulated to the main arm 6.
  • One end of the main arm 6 is articulated via an articulation 91 with the edge of the roller blind suspension 4 opposite the winding shaft 3 or with a bow receiving this edge and with an articulation 94 on the thrust element 10 of the drive device 8 at the other end.
  • the auxiliary arm 7 is articulated on the one hand via a hinge connection 92 on the main arm 6 and on the other hand connected to a bearing 93 which is arranged at the end of the adjustment path of the drive means 8.
  • the adjusting device 5 designed according to the principle of two hingedly connected scissor arms thus effects, in conjunction with the electromotive drive device 8, which moves the push element 10 designed as a push rod vertically in the drive direction A marked by a double arrow, into an implementation of the vertical adjustment direction of the push element 10 and thus the articulation 94 of the main arm 6 for the Rollobehang 4 in a perpendicular thereto deduction line B of the Rollobehangs. 4
  • the adjusting device for this sunshade blind can be designed analogously to the adjusting device 5 for shading the triangular disk covering the triangular door opening 22.
  • An embodiment thereof is shown in Fig. 3 and shows a horizontally oriented, arranged below the door parapet winding shaft 31 for receiving a rectangular Rollobehangs 41, the winding shaft 31 opposite edge via a bow, not shown via a link 91 with one end of a main arm. 6 connected is.
  • the other end of the main arm 6 is coupled via a linkage 94 with a driven by the drive means 81 thrust element 10.
  • the end of the parallel to the winding shaft 31 extending and therefore also horizontally oriented Drive device 81 has a bearing 93 for receiving the one end of an auxiliary arm 7, the other end is connected via a hinge connection 92 with the main arm 6.
  • FIG. 4 shows in a perspective view and FIG. 5 in a side view, the adjusting device 5 according to the figures 1 to 3 in an enlarged view and in various embodiments.
  • a hinge 94 which is guided in a tubular, in particular cylindrical, housing 16 having a slot-shaped opening 160, through which the main arm 6 and the auxiliary arm 7 are guided.
  • the auxiliary arm 7 is hinged at the end of the tubular housing 16 to a bearing 93 and connected via the hinge connection 92 with the main arm 6, which is hinged to the hinge 94 and the opposite end is connected via a linkage 91 with a plate-shaped bow 1 1 which serves, for example, for receiving the triangular RoIIo curtain 4 shown in FIGS. 1 and 2.
  • the linkage 94 is moved vertically in the direction of the direction indicated by a double arrow drive direction A, so that upon an upward movement of the pusher 10, the linkage 94 is moved in the direction of the bearing 93 and thereby connected to the bow 1 1 en- de of the main arm 6 is removed from the tubular housing 16 until the end position of the adjusting device 5, the linkage 94 abuts the bearing 93 and the main arm 6 is aligned with the auxiliary arm 7 in the horizontal direction and connected to the bow 1 1 Rollobehang completely from the winding shaft is deducted.
  • the linkage 94 moves away from the one end of the auxiliary arm 7 receiving bearing 93 and connected to the bow 1 1 via the articulation 91 end of the main arm 6 is displaced to the tubular housing 16 and thereby with the Sprieg 1 1 connected Rollobe- hang wound on the winding shaft until the main arm 6 and the auxiliary arm 7 are aligned with each other in the vertical direction.
  • FIG. 5 shows a schematic representation of the adjusting device 5 in conjunction with an electromotive drive device 8, which is designed analogously to the drive device according to DE 10 2006 047 359.0 and moves the thrust element 10 designed as a pressure rod in the drive direction A, so that the adjusting device 5 hinged to the linkage 91, Rollobehang, not shown along the take-off line B adjusted.
  • the schematic representation of FIG. 5 illustrates the implementation of the vertical adjustment direction of the thrust element and thus the articulation 94 of the main arm 6 along the drive direction A in the perpendicular thereto deduction line B of the Rollobehangs.
  • the auxiliary arm 7 which is hinged to the aligned with the drive direction A bearing 93, and the portion of the main arm 6 between the linkage 94 and the hinge joint 92 with the auxiliary arm 7 of the same length, so that the auxiliary arm 7 and the Section of the main arm 6 between the hinge joint 92 and the linkage 94 with respect to the drive direction A an isosceles - and at the half of the adjustment path equilateral - triangle form.
  • the articulated connection 92 is arranged between the main arm 6 and the auxiliary arm 7 at half the length of the main arm 6, then the articulation 91 connected to the roller blind hanger moves on the withdrawal line B, which in this case passes through the articulation 93 of the auxiliary arm 7.
  • the extraction line shifts correspondingly to the drawing line B shown in FIG. 5.
  • FIG. 6 shows a schematic representation of the adjusting device 5 in an initial position when the roller blind 4 is completely wound onto the winding shaft 3.
  • the articulation 94 of the main arm 6 is located on the pushing element 10 in its lowermost position and all articulations or Articulated connections 91 to 94 and the main arm 6 and auxiliary arm 7 are aligned with one another in the drive direction A of the push element 10.
  • the scissor system formed by the main arm 6 and the auxiliary arm 7 opens according to FIG. 7, wherein the linkage 91, is connected to the Rollobehang 4 with the main arm 7 and the bearing 93 of the auxiliary arm 7, which coincide in the starting position according to FIG. 6, are moved rectilinearly on the withdrawal line B according to FIG. 7 perpendicular to the drive direction A and thus perpendicular to the winding shaft 3 and thereby the roller blind hang 4 perpendicularly from the Unwind winding shaft 3.
  • the bearing 93 for the auxiliary arm 7 and the linkage 94 of the main arm 6 on the pusher 10 coincide and the main arm 6 and auxiliary arm 7 are aligned horizontally aligned and congruent with the trigger line B.
  • the Rollobehang 4 connected via the articulation 91 with the main arm 6 has reached its furthest from the winding shaft 3 position and is located for example in a side panel of the triangular window, where it can be supported by a rear grip on the panel of the vehicle blinds.
  • the main arm 6 and the auxiliary arm 7 are aligned with one another in the drive direction A when the roller blind 4 is wound completely onto the winding shaft 3, the danger of blocking the locking of the main arm 6 and auxiliary arm 7 is completely aligned.
  • the drive device causes the adjusting device 5 and accordingly the aligned with the auxiliary arm 7 main arm 6 is blocked against the action of the compression springs 61, 62, so that the position of the completely wound on the winding shaft 3 Rollobehangs 4 is secured.
  • the arrangement of the compression springs 61, 62 shown in FIG. 9 is one of several possible embodiments.
  • one of the two compression springs 61, 62 can be dispensed with, since already each compression spring 61 or 62 is capable of guiding the adjustment device 5 out of the dead center position.
  • a torsion spring can be provided with the articulated connection 92 of the main arm 6 with the auxiliary arm 7, which is stretched during winding of the Rollobehangs 4 on the winding shaft 3 and which endeavors in the dead center, the main arm 6 and auxiliary arm 7 in the in Fig. 9 to bring shown position.
  • Another alternative is to use the lowest, d. H. farthest from the winding shaft 3 position determined so that the main arm 6 is just not aligned with the auxiliary arm 7, so that no dead center is formed. With a sufficiently strong trained spring drive the winding shaft 3 can be prevented in this alternative that occur when retracted vehicle blind rattling noises.
  • the drive device 8 shown enlarged in Fig. 10 for the pusher 10 is designed in the manner of a single-strand cable window and has an electric motor roller blind on an electric motor 12 with gearbox, drive electronics and connector for connecting the blind drive to a control and regulating electronics of a motor vehicle or a motor vehicle door and a cable drum 13.
  • Trained as a driver thrust element 10 is arranged in a tubular housing 16 having a slot 15 through which a bolt connected to the thrust element projects and is connected to the articulation 94 of the main arm 6.
  • the pusher 10 is further connected to the cable strands 17, 18 of a circumferential, laid around the cable drum 13 and an upper guide roller 14 rope.
  • a receptacle for the bearing 93 of the auxiliary arm 7 is formed at the upper end of the tubular housing 16.
  • two rope length compensation springs 71, 72 are arranged, which are slightly inclined with respect to the axis of the tubular housing 16.
  • compression springs or a torsion spring can be provided in the articulation of the main arm 6 with the auxiliary arm 7, which are analogous to the comments on the above-described Fig.
  • Fig. 10 also illustrates the perpendicular with respect to the tubular or cylindrical housing 16, rectilinear withdrawal path B of the associated with the articulation 91 of the adjusting device 5 Rollobehangs.
  • the illustrated in Fig. 10 embodiment for a drive device is only one of several ways to drive the adjusting device 5 for withdrawing a Rollobehangs of a winding shaft or for returning the Rollobehangs when winding on the winding shaft.
  • the pusher element 10 can consist of a push rod integrated in the tubular housing 16, with whose outer end projecting from the tubular housing 16 the linkage 94 is connected.
  • a spindle or toothed belt drive can also be used as the drive device or the push element 10 can be connected to a pressure-resistant and rigid gradient cable which is actuated by an electromotive drive.
  • a cable which is for example also designed in the manner of a single-strand cable window lifter.
  • the realization of the invention is not limited to an adjusting device according to the principle of two hingedly interconnected scissor arms whose kinematics is such that the articulation point, ie the linkage 91 at the end of the main arm 6, exactly perpendicular to the axis of the winding shaft or perpendicular to the drive direction A of the driven by the drive device 8 thrust element 10 extends.
  • An example of another kinematics, in which the articulation of the roller blind on the adjusting device is curved, is shown in FIG. 11 with the aid of a sun blind for a vertically operable window pane covering the substantially rectangular or trapezoidal door cutout 21.
  • the roller blind hanger 42 is wound onto a conical or frustoconical winding shaft 32 and the drive device 8, which is configured analogously to the drive device 8 shown in FIG. 10, for example, is parallel to that of the drive device 8 facing longitudinal side of the frusto-conical winding shaft 32 aligned.
  • the auxiliary arm 7 is articulated analogously to the embodiments described above on a bearing 93 which is disposed on the roller blind 12, 13 opposite end of the tubular housing 16 of the drive device 8.
  • the main arm 6 is deviating from the embodiments described above is not rectilinear, but bent at the hinge joint 92 with the auxiliary arm 7, so that the two sections of the main arm 6 between the articulation 91 for connection to the Rollobehang 42 and the hinge joint 92 on the one hand and the articulated connection 92 with the articulation 94 on the thrust element 10 of the drive device 8 on the other hand are not aligned.
  • This geometry of the adjusting device 5 in conjunction with the orientation of the drive device 8 results in an arcuate deduction line D between the upper edge of the roller blind 42 connected to the articulation 91 with the roller blind 42 completely wound onto the roller shaft 32 and connected to the articulation 91 upper edge of the Rollobehangs 42 at fully unwound from the winding shaft 32 Rollobehang 42, between these two end positions of the Rollobehangs 42 a deduction angle ⁇ is included.
  • the leverage ratios of the main arm 6 and the auxiliary arm 7 and their training be designed so that the curved withdrawal path of the articulation 91 of the Rollobehangs on the main arm 6 of the adjusting device 5 is imaged by the kinematics of the adjusting device 5.
  • the kinematics is adjustable depending on a predetermined line of departure
  • Rollobehangs is not limited to sun blinds for motor vehicles, but can also for vehicle accessories such as cargo space or luggage compartment covers, room divisions , Separating nets, transparent vehicle ceilings or the like can be used. Due to the independence of the adjustment of the arrangement and orientation of the drive device and the degrees of freedom in the formation of the scissors system of the adjustment vehicle blind system of the invention is also used where only a small amount of space and / or hard to reach places for the arrangement of the system parts is available or . are.
  • the vehicle roller blind system according to the invention is also suitable for safety-relevant devices, such as luggage and load compartment covers and separating nets ,
  • the freely selectable association between the drive device and adjusting device of the vehicle roller blind system according to the invention also allows the use of the vehicle blind system according to the invention for different adjustment directions, for example, a load compartment cover in combination with a separation net or a tailgate sunscreen. An example of this is shown schematically in FIG. 12.
  • Fig. 12 shows a schematic representation of a tailgate 1 'with a tailgate cutout 23 arranged therein, which is closed by a tailgate window.
  • a sunshade is provided, which is analogous to the embodiment of FIG. 3, a horizontally mounted winding shaft 31 and has a Rollobehang 41 adapted to the contour of the substantially rectangular tailgate window.
  • the adjusting device 5 and the drive device 8 are formed analogously to the embodiment of FIG. 3 and arranged in a horizontal position below the tailgate parapet.
  • the blind hook 41 connected to the main arm 6 via the linkage 91 is pulled off the winding shaft 31 and for releasing the tailgate window, for example by means of a spring drive connected to the winding shaft 31, by corresponding return of the adjusting device 5 to the winding shaft 31 wound.
  • the drive device 8 together with the adjusting device 5, can be pivoted out of the drawing plane in the direction of the observer by about 90 ° be so that the Rollobehang 41 can be deducted parallel to the vehicle floor of the winding shaft 31 to cover a loading space area.
  • a tilting device latching in predetermined positions is coupled with, for example, the drive device 8, so that the user has the option of using the vehicle blind either for shading the tailgate window or for the luggage compartment cover. If a plurality of setting angles are provided, the vehicle blind can be adjusted not only parallel to the floor surface of a vehicle, but also at an acute angle thereto, so that, for example, load areas of different sizes can be covered.
  • this combined application of the vehicle roller blind system according to the invention is not limited to the embodiment described above with reference to FIG. 12, but can be related analogously to other applications.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

Un dispositif de réglage (5) pour un store de véhicule comportant un rideau de store (4) qui est attaché d'une part à un arbre d'enroulement (3) monté rotatif et d'autre part au dispositif de réglage (5) permettant le déroulement du rideau de store (4) à partir de l'arbre d'enroulement (3) et l'enroulement sur l'arbre d'enroulement (3), est réalisé selon le principe de deux bras de ciseaux (6, 7) articulés l'un à l'autre, dont la cinématique est réalisée en fonction d'une ligne de déroulement prédéterminée du rideau de store (4). Ce store de véhicule est utilisé en particulier comme store de protection contre le soleil, recouvrement de coffre à bagages, filet de séparation ou analogue pour des véhicules automobiles.
PCT/EP2008/053188 2007-03-19 2008-03-18 Store de véhicule WO2008113794A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007004175U DE202007004175U1 (de) 2007-03-19 2007-03-19 Fahrzeugrollo
DE202007004175.6 2007-03-19

Publications (1)

Publication Number Publication Date
WO2008113794A1 true WO2008113794A1 (fr) 2008-09-25

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ID=39522376

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PCT/EP2008/053188 WO2008113794A1 (fr) 2007-03-19 2008-03-18 Store de véhicule

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DE (1) DE202007004175U1 (fr)
WO (1) WO2008113794A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011076892A1 (de) * 2011-06-01 2012-12-06 Bos Gmbh & Co. Kg Beschattungssystem und Rolloeinheit hierfür
DE102018218198A1 (de) * 2018-10-24 2020-04-30 Bos Gmbh & Co. Kg Beschattungsvorrichtung für ein Kraftfahrzeug
DE102019129909A1 (de) * 2019-11-06 2021-05-06 Lisa Dräxlmaier GmbH Sonnenschutzrollo für ein Dreiecksfenster eines Fahrzeugs

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DE3607944A1 (de) * 1986-03-11 1987-09-17 Opel Adam Ag Kraftfahrzeug mit einem rollo
DE29906315U1 (de) * 1999-04-08 1999-09-02 Hs Products Ag Systemtechnik U Fensterrollo
DE29913753U1 (de) * 1999-05-17 1999-12-23 Koehler Gisbert Fensterrollo
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DE10151251A1 (de) * 2001-10-17 2003-04-30 Volkswagen Ag Rollo-Anordnung für ein Fahrzeug, insbesondere für ein Kraftfahrzeug
DE202004018292U1 (de) * 2004-11-25 2005-01-13 Hs Products Engineering Gmbh Fensterrollo für ein Fahrzeugfenster
WO2007026348A2 (fr) * 2005-08-28 2007-03-08 Roy Lass Pare-soleil automatique pour vehicule
DE102005040756A1 (de) * 2005-08-26 2007-03-08 Dometic Corporation, Elkhart Gelenkmarkise mit Arm-integrierten Gasfedern

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DE19826537B4 (de) 1998-06-15 2007-06-28 Bayerische Motoren Werke Ag Durch einen mechanischen Antrieb verlagerbares Rollo
DE10005970A1 (de) 2000-02-09 2001-08-23 Bos Gmbh Seitenfensterrollo
DE202004014652U1 (de) * 2004-09-14 2006-03-02 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Fahrzeugtür mit einem Fensterheber
JP4560442B2 (ja) * 2005-05-23 2010-10-13 トヨタ紡織株式会社 サンシェード開閉装置
DE202006011248U1 (de) * 2006-07-19 2006-09-21 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Fensterrolloanordnung für Kraftfahrzeuge sowie Fahrzeugtür
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DE3607944A1 (de) * 1986-03-11 1987-09-17 Opel Adam Ag Kraftfahrzeug mit einem rollo
DE29906315U1 (de) * 1999-04-08 1999-09-02 Hs Products Ag Systemtechnik U Fensterrollo
DE29913753U1 (de) * 1999-05-17 1999-12-23 Koehler Gisbert Fensterrollo
EP1099580A1 (fr) * 1999-11-12 2001-05-16 Wagon Automotive Snc Store à enrouleur à moyens d'obturation de la fente de guidage, notamment pour véhicule automobile, et procédé de montage correspondant
DE10151251A1 (de) * 2001-10-17 2003-04-30 Volkswagen Ag Rollo-Anordnung für ein Fahrzeug, insbesondere für ein Kraftfahrzeug
DE202004018292U1 (de) * 2004-11-25 2005-01-13 Hs Products Engineering Gmbh Fensterrollo für ein Fahrzeugfenster
DE102005040756A1 (de) * 2005-08-26 2007-03-08 Dometic Corporation, Elkhart Gelenkmarkise mit Arm-integrierten Gasfedern
WO2007026348A2 (fr) * 2005-08-28 2007-03-08 Roy Lass Pare-soleil automatique pour vehicule

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