EP2549463B1 - Signalling device for displaying warnings or traffic signs, and vehicle carrying such a signalling device - Google Patents
Signalling device for displaying warnings or traffic signs, and vehicle carrying such a signalling device Download PDFInfo
- Publication number
- EP2549463B1 EP2549463B1 EP12177528.2A EP12177528A EP2549463B1 EP 2549463 B1 EP2549463 B1 EP 2549463B1 EP 12177528 A EP12177528 A EP 12177528A EP 2549463 B1 EP2549463 B1 EP 2549463B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- signalling device
- screen
- cross beam
- arm segment
- vertical
- 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
- 230000011664 signaling Effects 0.000 title claims description 92
- 230000008878 coupling Effects 0.000 claims description 32
- 238000010168 coupling process Methods 0.000 claims description 32
- 238000005859 coupling reaction Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 20
- 210000002310 elbow joint Anatomy 0.000 claims description 13
- 239000011888 foil Substances 0.000 claims description 10
- 229920000728 polyester Polymers 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000004753 textile Substances 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/30—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being fed one by one from storage place to a display position
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/662—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing mounted on vehicles, e.g. service vehicles; Warning vehicles travelling along with road-maintenance, e.g. remotely controlled
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0025—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels display surface tensioning means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
- G09F21/048—Advertisement panels on sides, front or back of vehicles
Definitions
- the invention relates to a signalling device for displaying warnings or traffic signs or for other temporary uses, arranged for attaching on a vehicle or trailer, wherein the signalling device comprises a screen with a display surface for a graphical indication, the screen extending between a lower cross beam and an upper cross beam. Furthermore, the invention relates to a vehicle or a trailer provided with a signalling device.
- Vehicles carrying a framed or rigid fold-away warning sign on a roof or a rear side are known. Setting up such rigid warning signs is laborious, and the vehicle must be customized to the transportation and deployment of such signs. The costs for vehicle refitting are considerable, and the resulting vehicle becomes unsuitable for other purposes.
- Patent document US6191886 describes a video projection screen assembly comprising a support frame with extendable arms, and connected to a viewing screen that is selectively positionable between collapsed and expanded positions.
- Gas springs are provided between pivotable upper and lower arm segments. These gas springs are adapted to exert an outwardly extending force on the upper arm segments, and are connected to outer sides of the arm segments.
- a signalling device for displaying warnings or traffic signs, or for other temporary uses like advertising, which can be rapidly deployed and transported by a vehicle or trailer, without the need of refitting the vehicle or trailer for this purpose.
- the screen is rollable
- the signalling device comprises a pair of vertical arms connecting the lower cross beam and the upper cross beam, wherein the vertical arms are extendible and retractable in a vertical direction, so as to alter the signalling device between a collapsed state in which the screen is rolled up and the display surface is hidden, and a folded out state in which the screen is unfolded and the display surface is fully shown.
- the signalling device with a roll-up screen and a pair of vertically extendible and retractable arms for rolling up and unfolding the screen is compact and readily transportable in the collapsed state.
- the arms may be provided with telescoping or hingeable arm segments connecting the upper and lower cross beams, with arms and joints that are movable mainly in the lateral plane (i.e. parallel to the plane spanned by the screen).
- the arms and elbow joints may be mutually separated, adjacent, or at least partially overlapping.
- the configuration of the arms and cross beams may be laterally symmetric or asymmetric.
- each vertical arm of the signalling device comprises a lower arm segment that is laterally pivotably interconnected with an upper arm segment, and wherein the vertical arm is extendible and retractable between a retracted state and an extended state.
- each vertical arm of the signalling device is provided with a biasing mechanism, arranged for exerting an upward total force in the vertical direction on the upper cross beam.
- the biasing mechanism of the signalling device is provided on inner sides of the lower arm segment and/or upper arm segment, the biasing mechanism comprising a cable connected to one of the lower arm segment and the upper arm segment, and comprising a gas spring in the other one of the lower arm segment and the upper arm segment, the gas spring being arranged for exerting a tensile force on the strain cable, thereby forcing the vertical arm in the extended state.
- the screen has a width along the lateral direction in the range of 1.0 to 1.5 m.
- a rollable screen that has a width in the range between 1.0m and 1.5m is sufficiently broad to present a graphical indication that is discernible for traffic approaching from the rear, while keeping air resistance to a minimum.
- such signalling device in the collapsed state is small enough to fit in the trunk or on the back seat of a regular car.
- the relatively small width allows the signalling device to be transported by and used in combination with practically any type of vehicle, rendering the use of customized sign carrying vehicles obsolete.
- the reduced width of the screen is particularly suitable for advertising purposes.
- the reduced width limits the amount of building material required, resulting in a signalling device with a weight that will not exceed the statutory maximum carrying weight under working conditions.
- each lower arm segment is connected to the lower cross beam in a respective lower beam corner; each upper arm segment is connected to the upper cross beam in a respective upper beam corner; each lower arm segment is connected to the respective upper arm segment by means of an elbow joint, and the elbow joints of the respective vertical arms are movable toward each other in the lateral direction, and are adjoining or non-overlapping for the signalling device in the collapsed state.
- Longer arms imply the possibility of providing larger means for biasing the arms, which may in principle result in larger upward forces exerted by the vertical arm on the upper cross beam and screen. Nevertheless, notably long vertical arms are required to overlap in the collapsed state.
- one of the vertical arms will be at least partially displaced in the longitudinal direction with respect to the other vertical arm, requiring longitudinally aligned connection segments for connecting the furthest vertical arm with the cross beams.
- the signalling device comprises an elongated cylinder for rolling up the screen around the elongated cylinder into the collapsed state, and a rotary actuator for rotating the elongated cylinder.
- the elongated cylinder with rotary actuator provides a means for controlled rolling up and unrolling of the screen around the elongated cylinder.
- the rolling up of the screen around the elongated cylinder may be achieved by the rotary actuator exerting a force on the screen that at least compensates for the combined upward total force of all biasing mechanisms. If the counteracting force exerted on the screen by the rotary actuator becomes smaller than the combined upward force Fz, then the signalling device will automatically unfold.
- the signalling device comprises a coupling adaptor at or near the lower cross beam, for attaching the signalling device to a trailer coupling at the rear side of the vehicle during use.
- the coupling adaptor provides an efficient means of attaching the signalling device to the trailer coupling of the vehicle.
- the coupling adaptor is mounted at or near the lower cross beam of the signalling device, in order for the screen to be upwardly movable in the vertical direction from the collapsed state toward the folded out state.
- the provision of the coupling adaptor for connecting to the trailer coupling yields a signalling device that is connectable to any vehicle with a trainer coupling.
- the single joint connection type offered by the trailer coupling renders the orientation of the signalling device easily adjustable with respect to the vehicle.
- the signalling device comprises lower warning lights located at lower edge regions of the lower cross beam, upper warning lights located at upper edge regions of the upper cross beam, and a power source for supplying power to the warning lights. The warning lights will enable the signalling device in the folded out state to be quickly noticed by approaching traffic.
- each lower edge region is substantially aligned in the vertical direction with a corresponding upper edge region, each lower edge region being displaced in a longitudinal direction with respect to the corresponding upper edge region, presenting a saving for overlappingly accommodating the lower and upper warning lights in the collapsed state.
- the rigid warning lights cannot be rolled up together with the screen into the collapsed state.
- the screen comprises: a substratum comprising meshed Polyester fabric; a retro reflective foil carrying the graphical indication, and a protective layer covering the retro reflective foil.
- a screen comprising a Polyester textile substratum can be made sufficiently strong for enduring the tensile stresses induced by the vertical arms and the air resistance, while providing a suitable surface to which the retro reflective foil can be adhered.
- FIG. 2 presents a cross sectional view of a vertical arm 106 of the signalling device 102.
- the vertical arm 106 shown is provided with the biasing mechanism 200, arranged for exerting on the upper cross beam 122 the upward total force Fz in the vertical direction Z.
- the biasing mechanism 200 shown in FIG.2 is provided on inner sides of the lower arm segment 108 and upper arm segment 110.
- the biasing mechanism 200 comprises a strain cable 202 that is connected to the upper arm segment 110 by means of a cable attachment 216.
- this cable attachment 216 is connected to a treaded rod 206 passing through a threaded sleeve 204 that is fixed with respect to the inner side of the upper arm segment 110.
- the alongside displacement of the threaded rod 206 and cable attachment 216 with respect to the threaded sleeve 204 may be altered by rotating a nut 207 surrounding the threaded rod 206 and located on a top side of the threaded sleeve 204.
- the resulting screw mechanism for tensioning the cable 202 is easily adjustable, for example by using a spanner.
- both vertical arms 106 may be prestressed with a combined total force in the range of 400 - 600 N, and preferably 500 N.
- the strain cable 202 is lead along a guiding wheel 217 provided on an inner side of the lower arm segment 108, and the cable 202 is at another segment connected via a pulley attachment 218 to an end of a cylinder 212 of a gas spring 208.
- a 2500 N gas spring 208 will provide sufficient resilience for the signalling application described here.
- the spring piston 210 is fixed with respect to the inner side of the lower arm segment 108. If the cylinder 212 of the gas spring 208 extends in an outward direction with respect to the spring piston 210, a tensile force is exerted on the strain cable 202, thereby forcing the vertical arm 106 toward the extended state Q1.
- the locations of the threaded rod and sleeve 204, 206 on the one hand, and the gas spring 208 on the other hand may be inverted with respect to the lower and upper arm segments 108, 110.
- FIG. 3 shows a rear view of the signalling device 102 in the collapsed state.
- the lower arm segment 108 is connected to the respective upper arm segment 110 by means of the elbow joint 114.
- the elbow joints 114 of the respective vertical arms 106 are movable toward each other in the lateral direction Y.
- the elbow joints 114 laterally adjoin.
- “laterally adjoining” implies that the elbow joints 114 are very close or abutting in the lateral direction Y, but are not overlapping.
- Typical values for the upward total force Fz exerted on the upper cross beam 122 by the combined vertical arms 106 in the embodiment of FIG.3 may be 500 N for the arms near the retracted state Q0, and 630 N for the arms 106 in the retracted state Q0.
- FIG. 4 shows a schematic cross section of the screen 104 of the signalling device 102.
- the screen 104 may be provided with a base layer or substratum 402 to which a retro-reflective foil 404 carrying the graphical indication 132 (e.g. by silk screen printing) is adhered.
- a screen 104 for displaying a traffic warning has a high optical reflectivity.
- Reflection class 3 (a.k.a. "Diamond grade”) corresponds to a category of optically retro-reflecting surfaces with the highest reflectivity and a diamond shaped unit cell structure.
- the retro reflective foil 404 is laminated or covered by a protective layer 406.
- the substratum 402 may be a meshed fabric or textile comprising Polyester (PES), to which the class 3 retro-reflective foil 404 can be adhered.
- the textile may have warp yarns comprising PES with a linear fibre mass density of 167 dtex and a fibre spatial density of 36.5 per cm, and weft yarns comprising PES with a linear fibre mass density of 37 dtex and a fibre spatial density of 23.5 per cm.
- the resulting mass density of the textile may be approximately 500 g/m 2 .
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
- The invention relates to a signalling device for displaying warnings or traffic signs or for other temporary uses, arranged for attaching on a vehicle or trailer, wherein the signalling device comprises a screen with a display surface for a graphical indication, the screen extending between a lower cross beam and an upper cross beam. Furthermore, the invention relates to a vehicle or a trailer provided with a signalling device.
- Vehicles carrying a framed or rigid fold-away warning sign on a roof or a rear side are known. Setting up such rigid warning signs is laborious, and the vehicle must be customized to the transportation and deployment of such signs. The costs for vehicle refitting are considerable, and the resulting vehicle becomes unsuitable for other purposes.
- International patent application
WO92/01838 - International patent application
WO2010/054380 describes a portable screen which comprises unroll means, the unroll means being a lever arrangement, powered by hydraulic, pneumatic, or electronic actuators positioned between and outside upper and lower arms of the unroll means. - Patent document
US6191886 describes a video projection screen assembly comprising a support frame with extendable arms, and connected to a viewing screen that is selectively positionable between collapsed and expanded positions. Gas springs are provided between pivotable upper and lower arm segments. These gas springs are adapted to exert an outwardly extending force on the upper arm segments, and are connected to outer sides of the arm segments. - It is an object to provide an improved signalling device for displaying warnings or traffic signs, or for other temporary uses like advertising, which can be rapidly deployed and transported by a vehicle or trailer, without the need of refitting the vehicle or trailer for this purpose.
This object is achieved by providing according to an aspect, a signalling device according to the preamble of claim 1, wherein the screen is rollable, and the signalling device comprises a pair of vertical arms connecting the lower cross beam and the upper cross beam, wherein the vertical arms are extendible and retractable in a vertical direction, so as to alter the signalling device between a collapsed state in which the screen is rolled up and the display surface is hidden, and a folded out state in which the screen is unfolded and the display surface is fully shown.
Advantageously, the signalling device with a roll-up screen and a pair of vertically extendible and retractable arms for rolling up and unfolding the screen is compact and readily transportable in the collapsed state. Various arm configurations may be implemented. For example, the arms may be provided with telescoping or hingeable arm segments connecting the upper and lower cross beams, with arms and joints that are movable mainly in the lateral plane (i.e. parallel to the plane spanned by the screen). For the screen in the collapsed state, the arms and elbow joints may be mutually separated, adjacent, or at least partially overlapping. The configuration of the arms and cross beams may be laterally symmetric or asymmetric. Overlapping arm configurations may require additional connection segments for bridging a longitudinal spacing between an arm and its connection point to a cross beam, the arm being longitudinally displaced with respect to the other arm as a result of the overlapping configuration. In any case, the folding out is easily achieved by extension of the vertical arms in the vertical direction, pushing the upper cross beam upward with respect to the lower cross beam, and thereby unfolding the screen with graphical indication. The compactness of the signalling device in the collapsed state allows it to be carried on the rear side or in the trunk of various vehicle types.
According to this aspect, each vertical arm of the signalling device comprises a lower arm segment that is laterally pivotably interconnected with an upper arm segment, and wherein the vertical arm is extendible and retractable between a retracted state and an extended state. The configuration of vertical arms with laterally pivotable arm segments provides a mechanically robust implementation of an extendible and retractable screen.
Also according to this aspect, each vertical arm of the signalling device is provided with a biasing mechanism, arranged for exerting an upward total force in the vertical direction on the upper cross beam. By providing the vertical arms with biasing mechanisms exerting a sufficient vertical force for counteracting the combined gravitational pull on the screen, the cross beams, and the vertical arms, the folding out of the screen will not require manual force. Thus, folding out of the screen may be effectuated automatically and quickly. - Furthermore according to this aspect, the biasing mechanism of the signalling device is provided on inner sides of the lower arm segment and/or upper arm segment, the biasing mechanism comprising a cable connected to one of the lower arm segment and the upper arm segment, and comprising a gas spring in the other one of the lower arm segment and the upper arm segment, the gas spring being arranged for exerting a tensile force on the strain cable, thereby forcing the vertical arm in the extended state.
By providing the biasing mechanisms on the inner sides of the lower and/or upper arm segments, the susceptibility for damage and wear from external conditions (e.g. the weather) is reduced. Gas springs can be made sufficiently strong, while only occupying a relatively small volume. By using gas springs mounted on the inside of the arm segments, it is possible to generate a force that is sufficiently large for lifting the upper beam with both vertical arms, while having only a limited inner arm space for harbouring the biasing mechanism. Furthermore, gas springs are not as prone to plastic deformation as for example metal helical springs are. Consequently, the biasing mechanism with gas spring is robust and requires little readjustment and maintenance. According to an embodiment of the signalling device, the screen has a width along the lateral direction in the range of 1.0 to 1.5 m.
A rollable screen that has a width in the range between 1.0m and 1.5m is sufficiently broad to present a graphical indication that is discernible for traffic approaching from the rear, while keeping air resistance to a minimum. Additionally, such signalling device in the collapsed state is small enough to fit in the trunk or on the back seat of a regular car. The relatively small width allows the signalling device to be transported by and used in combination with practically any type of vehicle, rendering the use of customized sign carrying vehicles obsolete. Apart from displaying warnings or traffic signs, the reduced width of the screen is particularly suitable for advertising purposes. Furthermore, the reduced width limits the amount of building material required, resulting in a signalling device with a weight that will not exceed the statutory maximum carrying weight under working conditions.
According to an embodiment of the signalling device, each lower arm segment is connected to the lower cross beam in a respective lower beam corner; each upper arm segment is connected to the upper cross beam in a respective upper beam corner; each lower arm segment is connected to the respective upper arm segment by means of an elbow joint, and the elbow joints of the respective vertical arms are movable toward each other in the lateral direction, and are adjoining or non-overlapping for the signalling device in the collapsed state.
Longer arms imply the possibility of providing larger means for biasing the arms, which may in principle result in larger upward forces exerted by the vertical arm on the upper cross beam and screen. Nevertheless, notably long vertical arms are required to overlap in the collapsed state. In an overlapping arm configuration, one of the vertical arms will be at least partially displaced in the longitudinal direction with respect to the other vertical arm, requiring longitudinally aligned connection segments for connecting the furthest vertical arm with the cross beams. This results in a laterally asymmetric arm configuration for which the upward force of both vertical arms in the folded out state is difficult to balance, especially if large drag forces are acting on the unfolded screen during transport. By providing lower and upper arm segments that are connected in corresponding upper and lower cross beam corners, combined with the elbow joints that are configured to laterally adjoin (i.e. to be very close or abutting, but not overlapping) in the collapsed state, the length of and exertable force by the foldable vertical arms is maximized for a laterally symmetric configuration.
According to an embodiment, the signalling device comprises an elongated cylinder for rolling up the screen around the elongated cylinder into the collapsed state, and a rotary actuator for rotating the elongated cylinder.
The elongated cylinder with rotary actuator provides a means for controlled rolling up and unrolling of the screen around the elongated cylinder. The rolling up of the screen around the elongated cylinder may be achieved by the rotary actuator exerting a force on the screen that at least compensates for the combined upward total force of all biasing mechanisms. If the counteracting force exerted on the screen by the rotary actuator becomes smaller than the combined upward force Fz, then the signalling device will automatically unfold.
According to an embodiment, the signalling device comprises a coupling adaptor at or near the lower cross beam, for attaching the signalling device to a trailer coupling at the rear side of the vehicle during use.
The coupling adaptor provides an efficient means of attaching the signalling device to the trailer coupling of the vehicle. The coupling adaptor is mounted at or near the lower cross beam of the signalling device, in order for the screen to be upwardly movable in the vertical direction from the collapsed state toward the folded out state. By fixing the lower cross beam to the vehicle, any collision between the signalling device - in particular the upper cross beam - and the roadway below is avoided, circumventing the need for a complicated frame and means for mounting the frame to the vehicle. Furthermore, the provision of the coupling adaptor for connecting to the trailer coupling yields a signalling device that is connectable to any vehicle with a trainer coupling. In addition, the single joint connection type offered by the trailer coupling renders the orientation of the signalling device easily adjustable with respect to the vehicle.
According to an embodiment, the signalling device comprises lower warning lights located at lower edge regions of the lower cross beam, upper warning lights located at upper edge regions of the upper cross beam, and a power source for supplying power to the warning lights.
The warning lights will enable the signalling device in the folded out state to be quickly noticed by approaching traffic.
According to a further embodiment of the signalling device, each lower edge region is substantially aligned in the vertical direction with a corresponding upper edge region, each lower edge region being displaced in a longitudinal direction with respect to the corresponding upper edge region, presenting a saving for overlappingly accommodating the lower and upper warning lights in the collapsed state.
The rigid warning lights cannot be rolled up together with the screen into the collapsed state. By arranging the warning light carrying edge regions in a longitudinally displaced manner, savings are provided for accommodating a lower and upper warning light pair in an overlapping manner. As a result, the height of the signalling device in the collapsed state is reduced to mainly the height of the lower edge region or the upper edger region, whichever is the largest. The reduced height of the signalling device in the collapsed state lowers air resistance while the vehicle with the signalling device is driving.
According to an embodiment of the signalling device, the screen comprises: a substratum comprising meshed Polyester fabric; a retro reflective foil carrying the graphical indication, and a protective layer covering the retro reflective foil.
A screen comprising a Polyester textile substratum can be made sufficiently strong for enduring the tensile stresses induced by the vertical arms and the air resistance, while providing a suitable surface to which the retro reflective foil can be adhered. According to another aspect and in correspondence with the advantages and effects described above, a vehicle or a trailer is provided that comprises on a rear side a signalling device as described in the preceding claims. - Embodiments will now be described, by way of example only, with reference to the accompanying schematic drawings in which corresponding reference symbols indicate corresponding parts, and in which:
-
FIGs. 1a and1b schematically show perspective views of a signalling device in the folded out state according to an embodiment; -
FIG. 2 presents a cross sectional view of a vertical arm of the signalling device according to an embodiment; -
FIG. 3 shows a rear view of the signalling device in the collapsed state according to an embodiment; -
FIG. 4 shows a schematic cross section of a screen of the signalling device according to an embodiment; -
FIG. 2 presents a cross sectional view of avertical arm 106 of thesignalling device 102. Thevertical arm 106 shown is provided with thebiasing mechanism 200, arranged for exerting on theupper cross beam 122 the upward total force Fz in the vertical direction Z. Thebiasing mechanism 200 shown inFIG.2 is provided on inner sides of thelower arm segment 108 andupper arm segment 110. Thebiasing mechanism 200 comprises astrain cable 202 that is connected to theupper arm segment 110 by means of acable attachment 216. In turn, thiscable attachment 216 is connected to atreaded rod 206 passing through a threadedsleeve 204 that is fixed with respect to the inner side of theupper arm segment 110. The alongside displacement of the threadedrod 206 andcable attachment 216 with respect to the threadedsleeve 204 may be altered by rotating anut 207 surrounding the threadedrod 206 and located on a top side of the threadedsleeve 204. The resulting screw mechanism for tensioning thecable 202 is easily adjustable, for example by using a spanner. As an example, bothvertical arms 106 may be prestressed with a combined total force in the range of 400 - 600 N, and preferably 500 N.
Thestrain cable 202 is lead along aguiding wheel 217 provided on an inner side of thelower arm segment 108, and thecable 202 is at another segment connected via apulley attachment 218 to an end of acylinder 212 of agas spring 208. A 2500N gas spring 208 will provide sufficient resilience for the signalling application described here. Thespring piston 210 is fixed with respect to the inner side of thelower arm segment 108. If thecylinder 212 of thegas spring 208 extends in an outward direction with respect to thespring piston 210, a tensile force is exerted on thestrain cable 202, thereby forcing thevertical arm 106 toward the extended state Q1.
In an alternative configuration, the locations of the threaded rod andsleeve gas spring 208 on the other hand may be inverted with respect to the lower andupper arm segments -
FIG. 3 shows a rear view of thesignalling device 102 in the collapsed state. Thelower arm segment 108 is connected to the respectiveupper arm segment 110 by means of theelbow joint 114. The elbow joints 114 of the respectivevertical arms 106 are movable toward each other in the lateral direction Y. For thesignalling device 102 in the collapsed state, the elbow joints 114 laterally adjoin. Here, "laterally adjoining" implies that the elbow joints 114 are very close or abutting in the lateral direction Y, but are not overlapping. By providing laterally movable lower and upper arm segments withelbow joints 114 that adjoin in the collapsed state, a laterally symmetric vertical arm configuration is obtained with which a sufficient upward total force Fz can be exerted on theupper cross beam 122. Typical values for the upward total force Fz exerted on theupper cross beam 122 by the combinedvertical arms 106 in the embodiment ofFIG.3 may be 500 N for the arms near the retracted state Q0, and 630 N for thearms 106 in the retracted state Q0. -
FIG. 4 shows a schematic cross section of thescreen 104 of thesignalling device 102. For road warning and signalling applications, thescreen 104 may be provided with a base layer orsubstratum 402 to which a retro-reflective foil 404 carrying the graphical indication 132 (e.g. by silk screen printing) is adhered. Preferably, ascreen 104 for displaying a traffic warning has a high optical reflectivity. Reflection class 3 (a.k.a. "Diamond grade") corresponds to a category of optically retro-reflecting surfaces with the highest reflectivity and a diamond shaped unit cell structure. The retroreflective foil 404 is laminated or covered by aprotective layer 406.
Thesubstratum 402 may be a meshed fabric or textile comprising Polyester (PES), to which the class 3 retro-reflective foil 404 can be adhered. As an example, the textile may have warp yarns comprising PES with a linear fibre mass density of 167 dtex and a fibre spatial density of 36.5 per cm, and weft yarns comprising PES with a linear fibre mass density of 37 dtex and a fibre spatial density of 23.5 per cm. The resulting mass density of the textile may be approximately 500 g/m2.
The combination of thePES textile substratum 402, the retroreflective foil 404 and theprotective layer 406 yields ascreen 104 that is sufficiently strong for enduring tensile stresses induced by thevertical arms 106 and the drag forces acting on the unfoldedscreen 104 during use. Nevertheless, this combination remains sufficiently flexible for rolling up or folding of thescreen 104.
The descriptions above are intended to be illustrative, not limiting. It will be apparent to the person skilled in the art that alternative and equivalent embodiments of the invention can be conceived and reduced to practice, without departing from the scope of the claims set out below. -
- 100
- vehicle
- 102
- signalling device
- 104
- screen
- 105
- display surface
- 106
- vertical arm
- 108
- lower arm segment
- 110
- upper arm segment
- 112
- lower joint (first pivot connection)
- 114
- elbow joint (second pivot connection)
- 116
- upper joint (third pivot connection)
- 120
- lower cross beam
- 122
- upper cross beam
- 124
- lower beam corner
- 126
- upper beam corner
- 128
- elongated cylinder
- 129
- cylinder axis
- 130
- rotary actuator
- 132
- graphical indication
- 134
- lower warning light
- 136
- upper warning light
- 138
- control unit
- 139
- power source
- 140
- power lead
- 141
- plug
- 142
- coupling adaptor
- 144
- trailer coupling
- 146
- rear side
- 148
- lower edge region
- 150
- upper edge region
- 152
- saving
- X
- longitudinal direction
- Y
- lateral direction
- Z
- vertical direction
- Fz1
- cross beam gravitational force
- Fz2
- screen gravitational force
- Fz3
- vertical arm gravitational force
- Fz4
- maximum allowed vertical drag force
- Fz
- total upward force
- Q0
- retracted state
- Q1
- extended state
- 200
- biasing mechanism
- 202
- strain cable
- 204
- treaded sleeve
- 206
- treaded rod
- 207
- nut
- 208
- gas spring
- 210
- spring piston
- 212
- spring cylinder
- 214
- pulley
- 216
- cable attachment
- 217
- guiding wheel
- 218
- pulley attachment
- 220
- lower inner side
- 222
- upper inner side
- 402
- substratum
- 404
- retro reflective foil
- 406
- protective layer
The
The
A rotation of the elongated cylinder 128 in one direction causes rolling up of the
The
Alternatively, the
The
The
Also shown in
The
In
Other known releasable connection types for attaching the
By providing the
The
Each
Claims (10)
- Signalling device (102) for displaying warnings or traffic signs, arranged for attaching on a vehicle (100) or trailer, wherein the signalling device (102) comprises a screen (104) with a display surface for a graphical indication (132), the screen (104) extending between a lower cross beam (120) and an upper cross beam (122), wherein the screen (104) is rollable, and the signalling device (102) comprises a pair of vertical arms (106) connecting the lower cross beam (120) and the upper cross beam (122), wherein the vertical arms (106) are extendible and retractable in a vertical direction (Z), so as to alter the signalling device (102) between a collapsed state in which the screen (104) is rolled up and the display surface is hidden, and a folded out state in which the screen (104) is unfolded and the display surface is fully shown, wherein each vertical arm (106) comprises a lower arm segment (108) laterally pivotably interconnected with an upper arm segment (110), and wherein the vertical arm (106) is extendible and retractable between a retracted state (Q0) and an extended state (Q1), wherein each vertical arm (106) is provided with a biasing mechanism (200), arranged for exerting an upward total force (Fz) in the vertical direction (Z) on the upper cross beam (122), wherein the biasing mechanisms exert a sufficiently large vertical force for counteracting the combined gravitational pull on the screen, the cross beams, and the vertical arms, and sufficiently large for lifting the upper beam with both vertical arms, characterized in that
the biasing mechanism (200) is provided on inner sides (220, 222) of the lower arm segment (108) and/or upper arm segment (110), the biasing mechanism (200) comprising a strain cable (202) connected to one of the lower arm segment (108) and the upper arm segment (110), and comprising a gas spring (208) in the other one of the lower arm segment (108) and the upper arm segment (110), the gas spring (208) being arranged for exerting a tensile force on the strain cable (202), thereby forcing the vertical arm (106) in the extended state (Q1). - Signalling device (102) according to claim 1, wherein the screen (104) has a width (B) along the lateral direction (Y) in the range of 1.0 to 1.5 m.
- Signalling device (102) according to claim 1 or 2, wherein:- each lower arm segment (108) is connected to the lower cross beam (120) in a respective lower beam corner (124);- each upper arm segment (110) is connected to the upper cross beam (122) in a respective upper beam corner (126);- each lower arm segment (108) is connected to the respective upper arm segment (110) by means of an elbow joint (114), and- the elbow joints (114) of the respective vertical arms (106) are movable toward each other in the lateral direction (Y), and are adjoining or non-overlapping for the signalling device (102) in the collapsed state.
- Signalling device (102) according to any one of the claims 1 - 3, comprising an elongated cylinder (128) for rolling up the screen (104) around the elongated cylinder (128) into the collapsed state, and a rotary actuator (130) for rotating the elongated cylinder (128).
- Signalling device (102) according to claim 4, wherein the rotary actuator (130) comprises a 12 V or 24 V tubular electromotor with an auto-braking and locking mechanism for blocking further rotation if the electromotor is stopped or switched off.
- Signalling device (102) according to any one of the claims 1 - 5, comprising a coupling adaptor (142) at or near the lower cross beam (120), for attaching the signalling device (102) to a trailer coupling at a rear side (146) of the vehicle (100) during use.
- Signalling device (102) according to any one of the claims 1 - 6, comprising lower warning lights (134) located at lower edge regions (224) of the lower cross beam (120), and upper warning lights (136) at upper edge regions (226) of the upper cross beam (122), and a power source (139) for supplying power to the warning lights (134, 136).
- Signalling device (102) according to claim 7, wherein each lower edge region (224) is substantially aligned in the vertical direction (Z) with a corresponding upper edge region (226), each lower edge region (224) being displaced in a longitudinal direction (X) with respect to the corresponding upper edge region (226), presenting a saving (228) for overlappingly accommodating the lower and upper warning lights (134, 136) in the collapsed state.
- Signalling device (102) according to any one of the claims 1 - 8, wherein the screen (104) comprises:- a substratum (402) comprising polyester textile;- a retro-reflective foil (404) carrying the graphical indication (132), and- a protective layer (406) covering the retroreflective foil (404).
- Vehicle (100) or trailer provided with a signalling device (102) according to any one of the preceding claims.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2007167A NL2007167C2 (en) | 2011-07-22 | 2011-07-22 | Signalling device for displaying warnings or traffic signs, and vehicle carrying such a signalling device. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2549463A1 EP2549463A1 (en) | 2013-01-23 |
EP2549463B1 true EP2549463B1 (en) | 2018-05-30 |
Family
ID=44651906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12177528.2A Active EP2549463B1 (en) | 2011-07-22 | 2012-07-23 | Signalling device for displaying warnings or traffic signs, and vehicle carrying such a signalling device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2549463B1 (en) |
NL (1) | NL2007167C2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2499640B (en) * | 2012-02-24 | 2014-07-16 | Lee Frisby | An information sign |
US9412287B2 (en) | 2014-04-23 | 2016-08-09 | Halcore Group, Inc. | Traffic advisor for emergency vehicles |
US9860998B2 (en) | 2016-04-04 | 2018-01-02 | Mansoor Malik | Modular deployable display unit and system thereof |
US10306782B2 (en) | 2016-04-04 | 2019-05-28 | Mansoor Malik | Modular deployable display unit and system thereof |
CN110541374B (en) * | 2019-08-21 | 2021-05-04 | 江苏铭雕智能装备制造有限公司 | Temporary safety warning device for bridge construction |
CN113232860B (en) * | 2021-05-17 | 2023-12-05 | 淮阴工学院 | Mobile traffic fault warning equipment |
CN114822247B (en) * | 2022-04-01 | 2024-06-25 | 维沃移动通信有限公司 | Electronic equipment |
CN114855666B (en) * | 2022-05-30 | 2024-07-12 | 中铁二十二局集团第一工程有限公司 | Highway construction early warning device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9002448L (en) * | 1990-07-17 | 1992-01-18 | Ata Byy Markprod Ab | MARKING AND INFORMATION BOARD DEVICE |
US5422189A (en) * | 1992-10-01 | 1995-06-06 | Minnesota Mining And Manufacturing Company | Flexible optically uniform sign face substrate |
US6191886B1 (en) * | 1998-08-24 | 2001-02-20 | Vutec Corp. | Video projection screen assembly |
US6189948B1 (en) * | 1999-01-21 | 2001-02-20 | Betty Lin | Motorized sun-shade assembly |
DE202004000339U1 (en) * | 2004-01-12 | 2004-04-01 | Ko, Wen-Shn | Vehicle-stored road safety warning triangle is deployed on a flat panel from a tube with a side-slit |
CA2743007A1 (en) * | 2008-11-10 | 2010-05-14 | Pix2O Corporation | Large screen portable led display |
-
2011
- 2011-07-22 NL NL2007167A patent/NL2007167C2/en active
-
2012
- 2012-07-23 EP EP12177528.2A patent/EP2549463B1/en active Active
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
EP2549463A1 (en) | 2013-01-23 |
NL2007167A (en) | 2012-02-06 |
NL2007167C2 (en) | 2012-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2549463B1 (en) | Signalling device for displaying warnings or traffic signs, and vehicle carrying such a signalling device | |
ES2552809T3 (en) | Mobile barrier | |
US10279732B2 (en) | Humanoid profile safety sign | |
ES2533371T3 (en) | Safety trailer | |
US20190100890A1 (en) | Safety and Construction Trailer | |
US5438780A (en) | Road sign and information display apparatus | |
US4124196A (en) | Portable device for screening off an accident scene from view | |
EP0352386B1 (en) | Foldable warning distress sign | |
US20130048227A1 (en) | Portable Height Adjustable Barrier for Screening Off the Source of Traffic Congestion | |
US7350328B1 (en) | Deployable traffic sign | |
US20220259889A1 (en) | Portable removable barrier | |
US7571561B1 (en) | Deployable traffic sign | |
EP3268300B1 (en) | Aerial advertising display apparatus | |
ES2728878T3 (en) | Transportable panel | |
KR102376485B1 (en) | Safety tripod and vehicle notification system using the same | |
KR102110959B1 (en) | Direction indicator for road construction | |
KR20210011888A (en) | Warning device | |
ES2342038B1 (en) | TELESCOPIC ELEVATOR ANDAMIO. | |
US11155991B2 (en) | Multi use traffic warning and shelter apparatus | |
CN207842793U (en) | A kind of automobile remote control angle warning plate | |
KR20230017533A (en) | Signal Apparatus Of Vehicle Lane | |
KR200336661Y1 (en) | Safety cone | |
KR20080005333A (en) | Foldable safety fence with improved structure | |
KR200242633Y1 (en) | roll-type safety fense attached with reflecting paper |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
17P | Request for examination filed |
Effective date: 20130723 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
17Q | First examination report despatched |
Effective date: 20170104 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E01F 9/662 20160101ALI20171115BHEP Ipc: G09F 21/04 20060101ALI20171115BHEP Ipc: G09F 15/00 20060101ALI20171115BHEP Ipc: G09F 11/30 20060101AFI20171115BHEP |
|
INTG | Intention to grant announced |
Effective date: 20171218 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1004416 Country of ref document: AT Kind code of ref document: T Effective date: 20180615 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602012046802 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20180530 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180830 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180830 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180831 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PK Free format text: BERICHTIGUNGEN |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1004416 Country of ref document: AT Kind code of ref document: T Effective date: 20180530 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
RIC2 | Information provided on ipc code assigned after grant |
Ipc: E01F 9/662 20160101ALI20171115BHEP Ipc: G09F 21/04 20060101ALI20171115BHEP Ipc: G09F 15/00 20060101ALI20171115BHEP Ipc: G09F 11/30 20060101AFI20171115BHEP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PK Free format text: BERICHTIGUNGEN |
|
RIC2 | Information provided on ipc code assigned after grant |
Ipc: G09F 11/30 20060101AFI20171115BHEP Ipc: G09F 15/00 20060101ALI20171115BHEP Ipc: E01F 9/662 20160101ALI20171115BHEP Ipc: G09F 21/04 20060101ALI20171115BHEP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20181025 Year of fee payment: 7 Ref country code: GB Payment date: 20181031 Year of fee payment: 7 Ref country code: CH Payment date: 20181025 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602012046802 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180723 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180723 |
|
26N | No opposition filed |
Effective date: 20190301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180723 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20190723 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190723 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190731 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180530 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20120723 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190731 Ref country code: MK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180530 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180930 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20231127 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20231124 Year of fee payment: 12 |