EP2532820B1 - Profilé creux pour un interrupteur de bordure et procédé de détection d'obstacles avec un tel interrupteur de bordure. - Google Patents

Profilé creux pour un interrupteur de bordure et procédé de détection d'obstacles avec un tel interrupteur de bordure. Download PDF

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Publication number
EP2532820B1
EP2532820B1 EP12166651.5A EP12166651A EP2532820B1 EP 2532820 B1 EP2532820 B1 EP 2532820B1 EP 12166651 A EP12166651 A EP 12166651A EP 2532820 B1 EP2532820 B1 EP 2532820B1
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EP
European Patent Office
Prior art keywords
hollow profile
conductor
obstacle
conductors
hollow
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.)
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Application number
EP12166651.5A
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German (de)
English (en)
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EP2532820A2 (fr
EP2532820A3 (fr
Inventor
Andreas Denk
Marc Scherraus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mayser GmbH and Co KG
Original Assignee
Mayser GmbH and Co KG
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Publication date
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Publication of EP2532820A2 publication Critical patent/EP2532820A2/fr
Publication of EP2532820A3 publication Critical patent/EP2532820A3/fr
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Publication of EP2532820B1 publication Critical patent/EP2532820B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/44—Detection using safety edges responsive to changes in electrical conductivity
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Definitions

  • the invention relates to an arrangement with a sliding door of a railway carriage and an electric safety edge with a hollow profile and an outer circuit for generating a switching signal in response to compression of the hollow profile, wherein adjacent to a longitudinal direction of the elastic hollow profile continuous cavity of the hollow profile at least a first and a second electrical conductors are provided which at least partially come into contact with each other during a compression of the hollow profile by an obstacle to be detected and are spaced apart in an uncompressed state of the hollow profile, wherein at least one adjacent to the cavity portion of at least one first and / or second conductor is seen offset in a sectional view perpendicular to the longitudinal direction relative to a median plane of the hollow profile mounted offset.
  • the hollow profile is tubular and has a total of four, in the cavity the tube protruding projections.
  • the projections are all formed identically and designed and arranged so that it is the same from which direction a force is applied to the hollow profile, since always at least two projections touch each other and generate switching pulses against each other.
  • a hollow profile for an electrical switching strip is known that at the same time as a sealing profile, for example.
  • the hollow profile has a cavity into which protrude from an underside of the cavity forth two conductive areas. In the non-compressed state of the hollow profile, the two areas are separated from each other.
  • Each of the conductive areas is provided with a metallic conductor and can be connected to an external circuit.
  • a conductive layer is applied to the boundary to the cavity. If the hollow profile is now compressed in a direction from top to bottom, that is to say parallel to the median plane, the conductive layer comes into contact with the two conductive regions projecting into the cavity and thereby establishes an electrical connection between the two conductors. The two conductors therefore do not have to touch each other directly, but a short circuit can be generated by the electrical connection via the conductive layer and a switching signal can be triggered.
  • Another hollow profile for an electrical safety edge is from the European patent application EP 0 405 351 A1 known. Adjacent to a longitudinal direction of the elastic hollow profile continuous cavity of the hollow profile, a first, a second and a third electrical conductor are provided which come in compression of the hollow profile by an obstacle to be detected in contact and spaced apart in an uncompressed state of the hollow profile are.
  • the regions of the first conductor and of the second conductor adjoining the cavity are arranged offset in a sectional view perpendicular to the longitudinal direction relative to a center plane of the hollow profile.
  • the two conductors each have a strip-like projection, which forms a tip in cross section. These strips or tips are pressed upon compression of the hollow profile on the opposite third conductor.
  • the formation of the hollow profile is to be achieved by a Mehrfachromegabe between the three conductors of the hollow profile at a compression of the hollow profile improved contact and thus pulse triggering.
  • EP 1 561 623 A2 is an electrical safety edge with a retracted into the safety edge profile known.
  • an electrical switching strip with a hollow profile is known, wherein in a compression of the hollow profile depending on the direction of the force acting on the hollow profile different contact areas come into contact and thereby depending on the angle of an introduction of force to a median plane of the hollow profile can produce different, directionally selective switching signals.
  • the hollow profile has in its interior for this purpose a first, arranged parallel to a base of the hollow profile Contact surface on. In the relaxed state of the hollow profile is located on a, emanating from the base U-shaped boundary of the cavity right and left each have a further contact surface. If a force acts on the hollow profile from the right from the base, the right contact surface touches the contact surface on the base.
  • the left contact surface touches the contact surface on the base. If a force acts perpendicular to the base on the hollow profile, neither of the two contact surfaces touches the contact surface on the base.
  • an arrangement with a sliding door of a railway carriage and an electrical safety edge with a hollow profile and a method for detecting obstacles to be improved with an electrical safety edge is provided for this purpose.
  • Advantageous developments of the invention are specified in the subclaims.
  • a hollow profile for an electrical Switching strip are adjacent to a longitudinal direction of the elastic hollow profile continuous cavity at least a first and a second electrical conductor are provided which at least partially come in contact with a compression of the hollow profile by an obstacle to be detected and spaced apart in an uncompressed state of the hollow profile are.
  • At least one region of the at least one first and / or second conductor adjoining the cavity is arranged offset in a sectional view perpendicular to the longitudinal direction relative to a center plane of the hollow profile.
  • the outer circuit is designed to generate a different direction-selective switching signal as a function of the angle of an introduction of force caused by an obstacle to a center plane of the hollow profile.
  • a direction-selective output of a switching signal can be carried out with the electrical switching strip according to the invention, in other words a directionally triggered triggering switching element can be realized.
  • the conductors in the elastic hollow profile are arranged and configured to only contact each other upon compression of the hollow profile by an obstacle when a direction of compressive force is within a predefined angular range that is not mirror symmetrical to the median plane.
  • the median plane is usually referred to here as a symmetry plane of the hollow profile.
  • the electrical switching strip according to the invention should deliver a switching signal when a person outside the train tries to pull an object out of the already closed door. For even if, for example, only the belt of a jacket is hooked in the closed train door, exists for the person located outside the train danger to life, if the door does not open and the train then aneutic.
  • Such directional triggering of switching signals as a function of a direction in which a force is exerted on the electrical switching strip is possible with the arrangement according to the invention.
  • At least one of the conductors is arranged on a obstacle-side wall of the hollow profile and the at least one of the conductors is arranged on a mounting-side wall of the hollow profile, wherein at least one adjacent to the cavity region of the obstacle-side conductor is arranged offset to a median plane of the hollow profile ,
  • the staggered arrangement of a arranged on a obstacle-side wall of the hollow profile second conductor allows reliable direction-selective triggering of a switching signal.
  • Hollow profiles for electrical safety edges are always attached to a base, such as the front of a pull door. From this attachment side no obstacles can come to the safety edge, since in this area yes the base or the door is arranged.
  • obstacles should be detected which come from the front or the side of the electrical safety edge or to a sealing profile in which the safety edge is arranged.
  • a detection-side wall of the hollow profile is thus on a side on which a force is expected by an impending obstacle.
  • the second conductor is thus arranged on a front wall of the hollow profile and the at least one first conductor is arranged on a rear wall of the hollow profile.
  • At least one further obstacle-side conductor is provided on the obstacle-side wall of the cavity, wherein at least one region adjoining the cavity of the further obstacle-side conductor is arranged offset to a median plane of the hollow profile and wherein the further obstacle-side conductor is offset in one direction to the median plane which is opposite to the direction in which the second conductor is offset from the center plane.
  • a direction-selective switching signal triggering is possible to the effect that different switching signals are output when an obstacle impinges at a different angle or to the right of the median plane or to the left of the median plane.
  • At least one further obstacle-side conductor is provided on the obstacle-side wall of the cavity, wherein at least one region of the obstacle-side conductor adjacent to the cavity is offset to a median plane of the hollow profile and wherein the further obstacle-side conductor is offset in the same direction but at a different distance to the median plane than the second conductor.
  • the second conductor is offset by a first distance A from the center plane and the further obstacle-side conductor is offset by a second distance 2A in the same direction.
  • the second conductor or the other obstacle-side conductor when compressing the hollow profile contacts the first conductor be closed at an angle under which a force caused by an obstacle acts on the hollow profile.
  • a plurality of conductors are provided on the obstacle-side wall and / or mounting-side wall of the hollow profile, wherein the plurality of conductors form a mirror-symmetrical arrangement to the center plane.
  • a very flexible electrical switch strip can be provided, with the different directions can be detected, in which an obstacle causes a force on the hollow profile.
  • an obstacle causes a force on the hollow profile.
  • the second conductor is arranged on a projection projecting from the obstacle-side wall in the direction of the fastening-side wall into the cavity.
  • the projecting into the cavity projection can be arranged only at a small distance from the first conductor on the mounting side wall, so that a rapid triggering of a switching signal can be ensured.
  • At least one further fastening-side conductor is provided on the fastening-side wall of the cavity, wherein at least one region adjacent to the cavity of the further fastening-side conductor is arranged offset from the center plane.
  • a direction-selective triggering of a switching signal can also be effected by appropriate placement of the conductors on the mounting-side wall of the cavity.
  • at least one further conductor is then provided, so that depending on the direction or angle in which an obstacle causes a force on the switching strip, a different switching signal can be output.
  • At least two fastening-side conductors are provided on the fastening-side wall of the cavity, wherein regions of the conductors adjoining the cavity are offset to the center plane and one of the conductors is offset in a direction to the center plane which is opposite to the direction, in which the other conductor is offset.
  • a direction-selective triggering can be achieved, with which it can be distinguished whether a force is exerted by an obstacle at a different angle or right or left of the median plane, ie from different quadrants, on the hollow profile.
  • At least two fastening-side conductors are provided on the fastening-side wall of the cavity, wherein portions of the conductors adjoining the cavity are offset to a median plane, and wherein one conductor is offset in the same direction but at a different distance from the median plane than the other conductor.
  • At least one region adjoining the cavity is offset at least one of the conductors to the mid-plane and at the obstacle-side wall, at least one region adjoining the cavity is arranged at least one of the conductors offset from the mid-plane the regions of these two conductors adjoining the cavity are arranged opposite one another with respect to an angular range of an introduction of force through an obstacle, in which contact should take place between the two conductors.
  • the hollow profile When the hollow profile is compressed, the obstacle-side wall moves essentially in the direction of the force exerted by an obstacle on the fastening-side wall. A conductor arranged on the obstacle-side wall then inevitably strikes a conductor arranged in the direction of this force on the fastening-side wall.
  • the hollow profile must be designed to be elastic in a suitable manner and also a receptacle for the hollow profile, for example a sealing profile into which the hollow profile is drawn, must also be designed to be elastic in a suitable manner.
  • a plurality of pairs of conductors are formed on the obstacle-side or mounting-side wall of the cavity, wherein at least the areas of the conductors of each pair adjoining the cavity with respect to an angular range of an introduction of force through an obstacle, in which a contact between the conductors of the pair should take place, are arranged opposite.
  • an elastic sealing profile is provided with a longitudinally continuous cavity into which the hollow profile is drawn, wherein the sealing profile is formed asymmetrically at least in the region of the cavity.
  • a direction-selective switching signal triggering can be supported by the electrical switching strip.
  • a median plane of the cavity is inclined such that it lies within an angular range of an introduction of force through an obstacle in which a contact between conductors of the hollow profile is to take place.
  • the hollow profile itself can already be aligned aligned with the direction in which a force is applied to the switching signal triggering.
  • reliable switching signal triggering can be achieved at a force lying within the predefined angular range.
  • a region of the sealing profile surrounding the cavity has a projection projecting in one direction, which lies within an angular range of an introduction of force through an obstacle in which contact should take place between the conductors of the hollow profile.
  • the provision of such a projecting protrusion in a predefined direction can further support a safe, direction-selective switching signal triggering.
  • a fastening side of the hollow profile has at least two fastening sections arranged at an angle to one another, with which the hollow profile can be arranged on a projecting corner of a carrier part.
  • the hollow profile can be placed directly on a projecting corner of a fastening part, for example a carrier or a door corner.
  • the special design of the hollow profile then enables a detection of obstacles from several directions, for example over an angular range of about 270 °.
  • a protruding corner can be secured with a single hollow profile and it must not be used as previously at least two hollow sections to secure the corner.
  • the attachment surfaces may for example also be provided with projecting nubs or strips to use the hollow profile, for example, in undercut grooves of a wearer can. Alternatively, the attachment surfaces can be glued to the projecting corner of the support member.
  • the problem underlying the invention is also solved by a method for detecting obstacles with an arrangement according to the invention, in which the output of a different Switching signal in response to the angle of a force, caused by an obstacle, is provided to a median plane of the hollow profile.
  • the definition of at least a first angular range symmetrical to a center plane and a second angular range offset from the center plane and outputting of a switching signal in dependence on an angle of introduction of force through an obstacle within the first or second angular range is provided.
  • Fig. 1 schematically a plan view of a subway car is shown, which has sliding doors 12, 14 on both sides. Within the car persons 16 are shown schematically.
  • the sliding doors 12, 14 each have two door leaves 18, 20, which consist of the in Fig. 1 shown position can be driven apart to release an entry, and again in the in Fig. 1 shown position can be moved together to close the door access.
  • abutting edges of the doors 18, 20 are provided with an electrical switching strip with a hollow profile, which can be detected by this electrical switching strips, whether an object between the end edges of the doors 18, 20 is clamped. If this is the case, the electrical switching strips emit a switching signal, which then possibly leads to a renewed opening of the door leaves 18, 20.
  • a passenger 16 If a passenger 16 is out of the train and, for example, pinches the belt of his mantle between the door wings 18, 20, he will try to pull out his trapped belt. This causes a pulling force directed from the inside of the subway car to the outside. In the case of an outward pulling force, the electrical switching strips on the end faces of the door leaves 18, 20 must necessarily emit a switching signal, which leads to an opening of the doors. Because when the subway car with the trapped belt or other trapped object lostex, there is a significant risk to the passenger standing outside of the subway car 16. However, a passenger 16 is located within the subway car and clamps, for example, the belt of his coat between the door wings 18, 20, he will also try to pull this out.
  • the electrical switching strips on the front sides of the door leaves 18, 20 but not necessarily give a switching signal or this switching signal does not necessarily lead to a reversal of the opening process, since it is completely harmless to the passengers 16 within the car 10 when the belt of her coat, a piece of the jacket itself or a portion of a bag is still between the door wings 18, 20.
  • a switching strip with the hollow profile according to the invention can be detected, whether a tensile force from the carriage 10 as seen from the outside or in the carriage 10 takes place. Accordingly, then an electrical switching signal will be issued, which leads to an opening operation of the door leaves 18, 20 or causes no opening operation. Alternatively, the electrical switching strip according to the invention does not emit a switching signal in a pulling direction into the interior of the carriage 10.
  • the presentation of the Fig. 2 shows a front view of two sealing profiles 22, 24, which can be attached to the end faces of the door wings 18, 20.
  • the two sealing profiles 22, 24 are matched to one another and, for example, the sealing profile 22 is inserted on the door leaf 18 and the sealing profile 24 on the opposite door leaf 20.
  • the sealing profiles 22, 24 each have a cavity 26 which is provided for drawing in a hollow profile with electrical conductors as it is for example in Fig. 3 is shown.
  • FIG. 3 shown in a front view hollow section 28 is intended to be in the cavity 26 of the sealing profiles 22, 24 of the Fig. 2 to be drafted.
  • the hollow profile 28 may also be glued, for example, directly on an edge and thereby alone a form electrical switching strip.
  • the hollow profile 28 is made of elastic material and is produced for example by extrusion.
  • the hollow profile 28 has a cavity 30 and a first conductor 32 and a second conductor 34.
  • the two conductors 32, 34 each consist of a conductive elastic material, in which a stranded wire 36, 38 is embedded.
  • the two conductors 32, 34 each adjoin the cavity 30 and thereby each form a portion of the boundary of the cavity 30.
  • the conductors 32, 34 are with their, the cavity 30 facing away from back into the elastic, non-conductive material 40 of the elastic hollow profile 28 embedded.
  • An in Fig. 3 underlying surface 42 of the hollow section 28 is referred to as the mounting side, since the hollow section 28 can be glued to the side 42, for example, on an edge or so in the sealing profile of Fig. 2 is retracted, which faces the attachment side 42 of an edge of the door leaf 18, 20 and is thus arranged substantially immovable.
  • An arcuate upper side 44 of the hollow profile 28 is referred to as obstacle side, since an obstacle to be detected on the obstacle side 44 arise and the obstacle side 44 is then moved toward the mounting side 42, or will cause a force acting on the obstacle side 44 force.
  • the hollow profile 28 is compressed and the second conductor 34 comes into contact with the first conductor 32, whereby a switching signal is triggered.
  • the second conductor 34 forms a projection which projects into the cavity 30. This in Fig. 3 The lower end of the second conductor 34 is thereby arranged comparatively close to the first conductor 32, so that the hollow profile 28 only has to be compressed slightly in order to trigger a switching signal.
  • the first conductor 32 is arranged offset from a central plane 46 of the hollow section 28.
  • the first conductor 32 is offset to the median plane 46 to the right.
  • the stranded wire 36 is located approximately on the median plane 46, but to the left of the median plane 46, essentially only the electrically insulating material 40 of the hollow profile 28 can be found.
  • the second conductor 34 is formed symmetrically with respect to the center plane 46.
  • the second conductor 34 will be moved substantially parallel to the arrow 50, since the hollow section 28 and especially the cavity 30 laterally bounding walls are very elastic.
  • the second conductor 34 is then in Fig. 3 on the right of the center plane 46 meet the first conductor 32 and also in this case, an electrical contact between the conductors 32, 34 is made and triggered a switching signal.
  • a switching signal is only triggered when a force acting on the hollow section 28 on the obstacle side 44, which lies in an angular range approximately between the arrows 48 and 50. This corresponds approximately to an angle of 45 °, starting from the central plane in the counterclockwise direction.
  • the presentation of the Fig. 4 shows an arrangement with the sealing profiles 22 and 24 of Fig. 2 , wherein in the cavity 26 of the sealing profiles 22, 24 in each case a hollow profile 28 is retracted.
  • the hollow section 28 is in the in Fig. 4 upper sealing profile 22 pulled so that the first conductor 32 is located on the top right. In the in Fig. 4 lying below sealing profile 24, the hollow section 28 is retracted so that the first conductor 32 is lower right.
  • a test piece 54 is shown, which is attached to a belt 56 which is clamped between the two sealing profiles 22, 24.
  • the presentation of the Fig. 4 is only schematic, since the sealing profiles 22, 24 are shown adjacent to each other, but their front sealing lips penetrate. Of course, the sealing lips would create each other and then absorb the tape 56 between them. Also, the band 56 would meander between the two sealing profiles 22, 24, not, as in Fig. 4 shown, run straight between the sealing profiles.
  • a switching signal is output and, see Fig. 1 , the door leaves 18, 20 can be removed from each other to release the test piece 56 and the belt 56.
  • a pulling direction corresponds, see Fig. 1 , a pulling direction of the test piece 54 at the in Fig. 1 right sliding door 14 from the inside out.
  • the test piece 54 is a jacket buckle and the band 56 is the belt of a jacket, the passenger 16 would try to pull his jammed belt between the door wings 18, 20 toward the platform. In such a situation, when starting the train there would be danger to the passenger 16, so that in this case a switching signal output and the door leaves 18, 20 are moved away from each other.
  • the presentation of the Fig. 5 shows the sealing profiles 22, 24 from Fig. 4 with the hollow profiles 28, wherein the test body 54 in the case of Fig. 5 is pulled on the belt 56 in the direction of an arrow 64, in the illustration of Fig. 5 So from right to left.
  • the hollow sections 28 in the sealing profiles 22, 24 exerted an obliquely to the left force, in the case of the hollow section 28 in the lower sealing profile 24 in the direction of the arrow 66, ie from top right to bottom left and in the case of Fig. 5 upper sealing profile 22 in the direction of arrow 68, ie from bottom right to top left.
  • a movement of the test piece 54 in the representation of Fig. 5 from right to left corresponds to a pulling direction at the in Fig. 1 right sliding door 14 from outside the carriage 10 in the direction of its interior. If, for example, a passenger 16 located inside the carriage 10 were to try to pull his belt inwardly between the door leaves 18, 20 of the sliding door 14, this would not lead to the triggering of a switching signal and thus also to an opening of the door leaves 18, 20. Because the passenger 16 is in this case already within the car 10 and when starting the train the trapped belt of his coat is simply moved and released at the next station. Although such a situation may be uncomfortable for a passenger 16 because his belt or coat or pocket is trapped between the doors 18, 20, it does not result in any risk of injury to the passenger 16.
  • the hollow sections 28 must be retracted in each case rotated by 180 ° to a parallel to the belt 56 extending axis to trigger accordingly in pulling direction from the inside out a switching signal and at Pulling direction from outside to inside trigger no switching signal. For example, if an arm is clamped, a force will be applied to the hollow section 28 in each case in the direction of the arrow 48 and a switching signal is triggered.
  • the presentation of the Fig. 6 shows a further arrangement with the sealing profiles 22, 24 from Fig. 2 and the hollow profile 28 Fig. 3 ,
  • the hollow section 28 in the lower sealing profile 24 In contrast to the arrangement of Fig. 4 is the hollow section 28 in the lower sealing profile 24 but rotated by 180 ° installed.
  • the first conductor 32 of the hollow section 28 in the lower sealing profile 24 is thereby left of a median plane of the hollow section 28.
  • the first conductor 32 is right against a median plane of the hollow section 28th
  • the second conductor 34 of the hollow section 28 in the lower sealing profile 24, however, is moved to the right down and therefore does not come into contact with the first conductor 32 of this hollow section 28th
  • the band 56 is pulled in the direction of the arrow 72, then the second conductor 34 of the in Fig. 6 lower hollow profile 28 in the sealing profile 24 in contact with the first conductor 32.
  • the second conductor 34 In the upper hollow section 28 in the sealing profile 22, the second conductor 34, however, moved from bottom right to top left, so that no contact between the first conductor 32 and second conductor 34 takes place.
  • either the hollow section 28 in the upper sealing profile 22 or the hollow section 28 in the lower sealing profile 24 triggers a switching signal.
  • a switching signal With the arrangement of Fig. 6 can be detected by which direction a test piece 54 or a band 56 is pulled through the gap between the door leaves 18, 20. Since different switching signals are available, also different measures are taken, in the case of the door 14 in Fig. 1 in a pulling direction in the direction of arrow 72, no opening operation of the door wings 18, 20 caused and in a pulling direction in the direction of arrow 70, an opening operation of the door 18, 20 causes.
  • the presentation of the Fig. 7 shows a hollow profile 74 for an electrical switching strip according to another embodiment of the invention.
  • the hollow profile 74 has a symmetrical to the center plane 46 construction.
  • a first conductor 76 is arranged symmetrically to the center plane 46.
  • a second conductor 78 is also arranged symmetrically to the center plane 46 on the obstacle side 44.
  • the second conductor 78 forms a projecting into the cavity of the hollow profile 74 projection.
  • a fifth conductor 80 and a sixth conductor 82 are arranged, wherein the fifth conductor 80 relative to the median plane 46 is offset to the left and the sixth conductor 82 is offset relative to the center plane 46 to the right, that is opposite to the direction in which the fifth conductor 80 is offset.
  • the conductors 76, 78, 80, 82 each adjoin the cavity of the hollow profile 74. With the hollow profile 74, a direction-selective switching signal triggering is possible. If a force acts on the obstacle side 44 of the hollow profile 78 within a first angle range 84, indicated by a curved double arrow, the second conductor 78 will come into contact with the first conductor 76 when the hollow profile 74 is compressed.
  • the presentation of the Fig. 8 shows the hollow profile 74 of Fig. 7 drawn into the cavity 26 of the sealing profile 24 of the Fig. 2 ,
  • the sealing profile 24 is arranged on the door leaf 18.
  • the sealing profile 22 is arranged, the cavity 26 is empty.
  • test body 54 and the band 56 in the illustration of FIG Fig. 8 can be distinguished with the hollow profile 74 whether the test body 54 and the band 56 in the illustration of FIG Fig. 8 from left to right or from right to left. If the test piece 54 from left to right through the gap between the sealing profiles 22, 24 pulled, a force exerted on the hollow profile 74 in the angular range 88 of the Fig. 7 lie. If the test piece 54 or the band 56 in the representation of Fig. 8 pulled from right to left through the gap between the sealing profiles 22, 24, a force exerted on the hollow profile 74 force in the angular range 86 in Fig. 7 lie.
  • the hollow profile 74 thereby makes it possible to distinguish between three different angular ranges 84, 86, 88 in which a force caused by an obstacle is located.
  • the different output switching signals can thereby be used to control different measures.
  • the presentation of the Fig. 9 shows a sealing profile 90 and the sealing profile 90 oppositely disposed sealing profile 92. Only the sealing profile 90 is provided with a cavity 94 for drawing a hollow profile with electrical conductors. As based on the Fig. 9 can be seen, a median plane 96 of the cavity 94 is arranged inclined. The center plane 96 is inclined in a direction in which a force is expected, which is exerted by an obstacle and should lead to the output of a switching signal.
  • Fig. 9 It can further be seen that the sealing profile 90 symmetrical to the center plane 96 has a projection 98 which faces counter to the direction in which a force is to lead, which is to lead to the triggering of a switching signal.
  • the presentation of the Fig. 10 shows the sealing profile 90 and the sealing profile 92, wherein in the cavity 94, the hollow section 28 of the Fig. 3 is retracted. If the test piece 54 is pulled on the band 56 in the direction of the arrow 58 between the sealing profiles 90, 92, the band 56 will exert a force on the projection 98 which lies approximately in the direction of the arrow 100. As a result, the two conductors of the hollow profile 28 come into contact with each other and an electrical switching signal can be output.
  • the presentation of the Fig. 12 shows a hollow profile 104 according to another embodiment of the invention.
  • the hollow profile 104 is made of elastic material and has on its obstacle side 44 two conductors 106, 108 and on its mounting side 42 also two conductors 110, 112.
  • a mounting-side boundary of a cavity 114 of the hollow profile 104 is configured generally roof-shaped. If a force is exerted on the hollow profile 104 in the direction of an arrow 116, the two conductors 106, 110 come into contact with one another when the hollow profile 104 is compressed, whereas the conductors 108, 112 do not touch one another.
  • the hollow profile 104 can thus be distinguished between three angular ranges in which a force is exerted on the hollow section 104, so that thereby a direction-selective switching signal triggering is possible.
  • the two conductors 106 and 110 are opposite each other, with respect to the arrow 118, the two conductors 108, 112 face each other.
  • both the conductor 106 and the conductor 110 as well as the conductor 108 and the conductor 112 are opposite. This arrangement of the conductors enables the reliable, selective switching signal triggering as a function of a direction of a force acting on the obstacle side 44 of the hollow profile 104.
  • FIG. 13 shows two sealing profiles 122, 124, each having a cavity 126 for retracting the hollow profile 104 of Fig. 12 exhibit.
  • Fig. 14 then shows the arrangement of the sealing profiles 122, 124 opposite each other and each with a hollow section 104 in the respective cavity 126th
  • the presentation of the Fig. 15 shows the arrangement of Fig. 14 wherein the test piece 54 is pulled on the band 56 in the direction of the arrow 58 between the sealing profiles 122, 124.
  • a force on the hollow profiles 104 acts in such a direction that in the hollow profile 104 in the upper sealing profile 124, the conductors 108 and 112 will touch.
  • the conductors 106 and 110 will touch.
  • FIG. 16 shows the arrangement of Fig. 14 wherein the test piece 54 on the belt 56 in the direction of the arrow 64 between the Sealing profiles 124, 122 is pulled through.
  • act on the hollow sections 104 in a manner aligned forces that the hollow section 104 in the upper sealing profile 124, the conductors 106 and 110 will touch.
  • the conductors 108 and 112 will touch.
  • the presentation of the Fig. 17 shows a hollow profile 126 according to the invention.
  • the hollow profile 126 has a cavity 128 and a mounting-side wall of the cavity 128 adjoin a total of four conductors 130, 132, 134 and 136 at.
  • the conductors 130, 132, 134, 136 are arranged symmetrically to a center plane of the hollow profile 126, so that the conductor 130 is arranged mirror-symmetrically to the conductor 136 and the conductor 132 is mirror-symmetrical to the conductor 134.
  • the hollow profile 126 can thus be distinguished between four different angular ranges in which a force exerted or caused by an obstacle acts on the hollow profile 126.
  • the conductor 130 is offset for this purpose relative to the center plane 46 in the same direction as the conductor 132, but by a greater distance.
  • the conductor 134 is offset from the center plane 46 in a direction opposite to the direction in which the conductors 130, 132 are offset.
  • the conductor 136 is offset relative to the center plane 46 in the same direction as the conductor 134, but by a greater distance.
  • the presentation of the Fig. 18 shows the impact of an obstacle 140 on the hollow profile 126.
  • a force exerted by the obstacle 140 force on the hollow profile is indicated by an arrow 142, a force acts in the presentation of the Fig. 18 So from top right to bottom left on the hollow section 126th
  • the hollow profile 126 is compressed and the conductor 138 moves approximately in the direction of the arrow 142.
  • the conductor 138 comes into contact with the conductor 132.
  • the conductors 130, 134 and 136 the conductor 138 does not move in contact, so that the delivery of a direction-selective switching signal is possible.
  • the conductor 138 would touch the conductor 134. If a force were applied in the direction of the arrow 146, the conductor 138 would contact the conductor 136. If a force were applied in the direction of the arrow 148, the conductor 138 would contact the conductor 130.
  • the presentation of the Fig. 19 shows a hollow profile 150 according to another embodiment of the invention.
  • a first attachment-side conductor 152 is offset to the right relative to a median plane
  • a fifth attachment-side conductor 154 is offset from the first conductor 152 to the median plane 46 and arranged mirror-symmetrically to the first conductor 152.
  • a obstacle-side second conductor 156 is formed and arranged symmetrically to the center plane 46.
  • the presentation of the Fig. 20 shows a hollow profile 160, which is substantially identical to the hollow profile 74 of Fig. 7 is constructed.
  • the hollow profile 160 is constructed symmetrically to the center plane 76.
  • FIG. 21 shows a further hollow profile 170 according to the invention, which is also constructed symmetrically to the median plane 46.
  • FIG. 22 The presentation of the Fig. 22 shows that already by means of Fig. 12 explained hollow profile 104.
  • the presentation of the Fig. 23 shows a hollow profile 180 according to another embodiment of the invention.
  • the hollow profile 180 has in its obstacle-side wall 44 a total of three conductors 182, 184 and 186.
  • a single first conductor 188 is arranged in the mounting-side wall 42 of the hollow profile 180.
  • the first conductor 188 forms a projecting into a cavity 190 of the hollow profile projection, which is approximately trapezoidal in cross-section.
  • an upper side of the trapezoidal conductor 188 is the conductor 182, opposite the oblique side surfaces of the conductor 188 are the conductors 184 and 186, respectively.
  • the presentation of the Fig. 24 shows a hollow profile 200 according to another embodiment of the invention.
  • two conductors 202 and 204 are arranged on a obstacle-side wall 44 of the hollow profile 200.
  • On a mounting-side wall 44 only a cross-sectionally approximately triangular conductor 206 is arranged.
  • the relative to a center plane 46 obliquely extending side surfaces of the conductor 206 are the conductors 204 and 202 opposite.
  • a conductor 212 is arranged, which is generally trapezoidal in shape, wherein an upper side of the trapezoidal shape is curved inwardly. Opposite this inwardly curved top of the conductor 212 is a obstacle-side conductor 214. Opposite the side surfaces of the trapezoidal attachment-side conductor 212 are obstacle-side conductors 216 and 218, respectively.
  • the presentation of the Fig. 26 shows another hollow profile 220 according to a preferred embodiment of the invention.
  • the hollow profile 220 is designed to be arranged on a projecting corner, for example a projecting corner of a vehicle door 222.
  • An outer side of a fastening-side wall 44 is provided with two adhesive strips 224 for attachment.
  • a conductor 226 is arranged, which has an inwardly curved upper side and two in the direction of the obstacle side 42 to each other to running side surfaces.
  • a conductor 232 Opposite these side surfaces are on the obstacle side of the hollow profile 220 conductors 228 and 230 opposite to the inwardly curved top of the conductor 226 is a conductor 232 which forms a projecting into the cavity of the hollow profile projection.
  • FIG. 27 schematically shows an inventive hollow profile 240 with two conductors X1, X2 on the mounting side 42 and a conductor X3 on the obstacle side 44.
  • the directions left or right are indicated by arrows and capital letters L, R.
  • a force F, which can act on the hollow profile 240, is schematically indicated by an arrow.
  • An electrical contact between the obstacle-side conductor X3 and the attachment-side conductor X1 or the attachment-side conductor X2 is indicated by dashed lines by switching symbols S1, S2.
  • An electrical equivalent circuit diagram of the hollow profile 240 thus contains the two switches S1, S2, wherein the switches S1, S2 are closed or opened in dependence on a direction of the force F.
  • Fig. 28 shows the equivalent circuit of the hollow profile 240 with external wiring.
  • a first resistor R1 with a value of 1 k ⁇ between the conductors X1 and X3 intended.
  • a resistor R2 with a value of 2 k ⁇ is provided.
  • Fig. 28 In addition to the representation of Fig. 28 is a table showing the resistance values RM, which at the output of the equivalent circuit of the Fig. 28 be measured, depending on which of the switches S1, S2 is closed. In the column “Meaning" of the table of the Fig. 28 is listed, which actuation has caused the measured resistance.
  • the presentation of the Fig. 29 shows an equivalent circuit diagram of the hollow profile 240 of Fig. 27 with different external wiring.
  • a diode V1 and a resistor R1 with a value of 1 k ⁇ is provided between the conductors X1 and X3.
  • a diode V2 and a resistor R2 with a value of 1 k ⁇ is provided between the conductors X2 and X3.
  • the diodes V1, V2 are arranged so that their forward direction from the conductor X3 via the resistor R1 and R2 to the conductor X1 and X2 runs.
  • the Fig. 29 also contains a table in which the measured resistance values RM are indicated at the output of the equivalent circuit diagram, which result depending on which of the switches S1, S2 are closed, that is, which of the conductors X1, X2 and X3 touch each other.
  • the hollow section 240 of the Fig. 27 be distinguished with a suitable external wiring between a total of four positions, namely the unactuated position, a laterally coming from the right operation, a laterally coming from the left operation and a frontally coming from above actuation.
  • the presentation of the Fig. 30 shows a hollow profile 300 with a first conductor 302 on a mounting side wall of the hollow profile 300 and a second conductor 304 on a obstacle side wall of the hollow profile 300th
  • the first conductor 302 is curved in the region of its, the second conductor 304 side facing inwardly, whereas the first conductor on its, the first conductor facing side is curved outwards.
  • a cavity 306 between the two conductors 302, 304 thereby has an approximately constant width.
  • two further conductors 308, 310 are arranged, which are arranged offset relative to a center plane of the hollow profile 300.
  • the hollow profile 300 has a mirror-symmetrical design.
  • the two conductors 308, 310 are arranged opposite to the center plane of the hollow profile 300 obliquely extending side surfaces of the first conductor 302.
  • An attachment side of the hollow profile 300 has two mutually perpendicular attachment surfaces 312, 314, which are mounted on a projecting corner 316 of an aluminum profile 318.
  • the two attachment surfaces 312, 314 are each provided with a strip-shaped projection 320, wherein the strip-shaped projections 320 each engage in an undercut groove on the aluminum profile 318.
  • the hollow profile 300 can be attached by means of the strip-shaped projections 320 in a very simple manner to the projecting corner of the aluminum profile 318 by the strip-shaped projections 320 are snapped into the grooves of the aluminum profile 318.
  • the hollow section 300 With the hollow section 300, obstacles coming to the hollow section 300 from different directions can be detected. Due to the special design of the hollow profile 300 with a total of three obstacle-side conductors 304, 308 and 310 can be between three angular ranges be distinguished, from which an obstacle impinges on the hollow section 300.
  • the presentation of the Fig. 31 shows the hollow section 300 in the removed state, ie without the aluminum profile 318th
  • the presentation of the Fig. 32 shows a similar to the hollow sections 210, 220 of the FIGS. 25 and 26 formed hollow profile.
  • the hollow profile 330 is provided with a strip-shaped projection 332 which is identical to the strip-shaped projections 320 of the hollow profile 300 in FIG Fig. 30 is constructed. With this strip-shaped projection 332, the hollow profile 330 can be snapped into an undercut groove of the aluminum profile 318 and thereby secured in a very simple manner to the aluminum profile 318.
  • Fig. 33 shows the hollow profile 330 in the removed state, ie without the aluminum profile 318th
  • FIG. 12 shows one of the arrangement of the conductors and the formation of the cavity similar to the hollow profile 210 of FIG Fig. 25 formed hollow profile 340.
  • the hollow profile 340 is provided with a strip-shaped projection 342, which is identical to the strip-shaped projection 332 of the hollow profile 330 in Fig. 32 is constructed.
  • Fig. 35 shows the hollow profile 340 in the removed state, ie without the aluminum profile 318th
  • the presentation of the Fig. 36 shows a hollow profile 350 having a first conductor 352, which conforms to the shape of a projecting corner of the aluminum profile 318 and thereby has sections arranged perpendicular to each other.
  • a second conductor 354 is arranged, which is arranged directly opposite the projecting corner of the aluminum profile 318.
  • the first conductor 352 has a groove-shaped recess, so that a cavity 356 between the first conductor 352 and the second conductor 354 has an approximately constant width.
  • two further conductors 358, 360 are arranged on the obstacle-side wall of the cavity 356, two further conductors 358, 360 are arranged.
  • the two conductors 358, 360 have a sense-like shape in cross-section.
  • the width of the cavity 356 between the conductors 358, 360 and the first conductor 352 is approximately constant.
  • the projecting corner of the aluminum profile 318 can thereby be secured and it can also be detected, from which direction an obstacle on the hollow profile 350 comes up.
  • the hollow profile 350 is provided with two strip-shaped projections 362, with which it can be easily attached to the aluminum profile 318.
  • the presentation of the Fig. 37 shows the hollow profile 350 in the removed state, ie without the aluminum profile 318th
  • the presentation of the Fig. 38 shows a hollow profile 370 having a first conductor 372 and a obstacle-side, second conductor 374. In addition, there are two other obstacle-side conductor 376, 378th intended.
  • the hollow profile 370 is constructed mirror-symmetrically to a center plane.
  • the second conductor 374 is in the form of a protrusion projecting into a cavity 380, and the first conductor 372 has a groove-shaped protrusion opposite to the second conductor 374.
  • the width of a cavity is not constant, since the first conductor 372 has a slight elevation 382 immediately opposite the two conductors 376, 378.
  • the hollow profile 370 is provided with two strip-shaped projections 384 which can be engaged in grooves of the aluminum profile 318.
  • Fig. 39 shows the hollow profile 370 of Fig. 38 in the removed state, ie without the aluminum profile 318.
  • the presentation of the Fig. 40 shows a hollow profile 390.
  • the arrangement of the conductors and the cavity is similar to the hollow profile 126 of Fig. 17 executed.
  • the hollow profile 390 has on its mounting side a U-shape with two legs 392, 394, which leave a cavity between them.
  • a disc or plate 396 are inserted to securely attach the hollow profile 390 to an edge of the plate 396 can.
  • the legs 393, 394 are each provided with inwardly projecting into the cavity into bars, which prevent the manner of barbs that the plate 396 can be easily pulled out of the cavity between the legs 392, 394.
  • the presentation of the Fig. 41 shows a hollow profile 400.
  • the arrangement of the conductors and the cavity is identical to the hollow profile 390 of the Fig. 40 , only on the mounting side two legs 402, 404 are provided, the thinner and thus more flexible than the legs 392, 394 of the hollow profile 390 in Fig. 40 are formed.
  • the presentation of the Fig. 42 shows the hollow profile 220 of Fig. 26 in a glued to a corner of the aluminum profile 318 state.
  • the hollow profile 220 On its fastening side, the hollow profile 220 has two mutually perpendicular mounting surfaces 234, 236, which are provided with self-adhesive materials, so that the hollow profile 220 can be mounted in a very simple manner on the projecting corner of the aluminum profile 318.
  • the presentation of the Fig. 43 shows the hollow profile 220 in the removed state, ie without the aluminum profile 318th

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Push-Button Switches (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Claims (15)

  1. Agencement avec une porte coulissante d'un wagon, avec une barre de commutation électrique avec un profilé creux et un circuit extérieur destiné à générer des signaux de commutation en fonction d'une compression du profilé creux, le profilé creux étant placé sur une arête frontale de la porte coulissante, au moins un premier et un deuxième conducteur électrique (32, 34; 78, 80, 82; 110, 112, 106, 108; 130, 132, 134, 136, 138) adjacents à une cavité (30; 114) traversante dans la direction longitudinale du profilé creux élastique étant prévus, qui lors d'une compression du profilé creux (28; 74; 104) par un obstacle devant être détecté entrent en contact mutuel au moins partiellement et sont écartés l'un de l'autre dans un état non comprimé du profilé creux, au moins une zone adjacente à la cavité (30; 114) de l'au moins un premier et/ou deuxième conducteur (32; 80, 82; 106, 108, 110, 112; 130, 132, 134, 136) étant placée en étant déportée par rapport à un plan médian (46) du profilé creux (28; 74; 104; 126), vu dans une vue en coupe perpendiculaire à la direction longitudinale, le circuit extérieur étant conçu pour générer différents signaux de commutation à direction sélective, en fonction de l'angle d'une introduction de force, provoquée par un obstacle, vers un plan médian (46) du profilé creux (27; 74; 104; 126), lors d'une introduction de force sur le profilé creux, dans une direction de l'espace intérieur du wagon vers l'extérieur, un premier signal de commutation provoquant une ouverture de la porte étant généré et lors d'une introduction de force sur le profilé creux dans une direction de l'extérieur vers l'espace intérieur du wagon, aucun signal de commutation n'étant généré ou un deuxième signal de commutation étant généré qui est différent du premier signal de commutation.
  2. Agencement selon la revendication 1, caractérisé en ce qu'au moyen du profilé creux, la définition d'au moins une première plage angulaire (84) symétrique à un plan médian et d'une deuxième plage angulaire (86, 88) déportée par rapport au plan médian a lieu et en ce que le circuit extérieur est conçu pour délivrer un signal de commutation en fonction d'un angle d'une introduction de force par un obstacle à l'intérieur de la première ou de la deuxième plage angulaire (84, 86, 88).
  3. Agencement selon la revendication 1 ou 2, caractérisé en ce que l'au moins un deuxième conducteur (106) est placé sur une paroi (44) côté obstacle du profilé creux (104) et en ce que l'au moins un premier conducteur (110) est placé sur une paroi côté fixation du profilé creux (104), au moins une zone adjacente à la cavité (114) du deuxième conducteur (106) étant placée en étant déportée par rapport à un plan médian du profilé creux (104).
  4. Agencement selon la revendication 3, caractérisé en ce que sur la paroi côté obstacle de la cavité est prévu au moins un conducteur (108) supplémentaire côté obstacle, au moins une zone, adjacente à la cavité, du conducteur (108) supplémentaire côté obstacle étant placée en étant déportée par rapport à un plan médian (46) du profilé creux (104) et le conducteur (108) supplémentaire côté obstacle étant déporté dans une direction vers le plan médian (46) qui est opposée à la direction dans laquelle le deuxième conducteur (106) est déporté par rapport au plan médian (46).
  5. Agencement selon la revendication 3 ou 4, caractérisé en ce que sur la paroi côté obstacle de la cavité sont prévus au moins deux conducteurs côté obstacle, les zones adjacentes à la cavité des deux conducteurs côté obstacle étant déportées par rapport à un plan médian du profilé creux et l'un conducteur côté obstacle étant déporté dans la même direction, mais d'une autre distance par rapport au plan médian que l'autre conducteur côté obstacle.
  6. Agencement selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que sur la paroi côté fixation de la cavité (114) est prévu au moins un conducteur (112; 130, 132, 134, 136) supplémentaire côté fixation, au moins une zone adjacente à la cavité (114) du conducteur (112; 130, 132, 134, 136) supplémentaire côté fixation étant placée en étant déportée par rapport au plan médian.
  7. Agencement selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que sur la paroi côté fixation de la cavité sont prévus au moins deux conducteurs (130, 132, 134, 136) côté fixation, les zones adjacentes à la cavité des conducteurs côté fixation étant déportées par rapport au plan médian et l'un des conducteurs (130, 132) côté fixation étant déporté dans une direction par rapport au plan médian qui est à l'opposé de la direction dans laquelle l'autre conducteur (134, 136) côté fixation est déporté.
  8. Agencement selon la revendication 6 ou 7, caractérisé en ce que sur la paroi côté fixation de la cavité sont prévus au moins deux conducteurs (130, 132, 134, 136) côté fixation, les zones adjacentes à la cavité des deux conducteurs (130, 136) côté fixation étant déportées par rapport à un plan médian et l'un des conducteurs (130, 136) côté fixation étant déporté dans la même direction, mais d'une autre distance par rapport au plan médian que l'autre conducteur (132, 134) côté fixation.
  9. Agencement selon l'une quelconque des revendications précédentes, caractérisé en ce que sur la paroi côté fixation de la cavité, au moins une zone adjacente à la cavité (114) d'au moins l'un des conducteurs (110, 112) est déportée par rapport au plan médian (46) et sur la paroi côté obstacle, au moins une zone adjacente à la cavité (114) d'au moins l'un des conducteurs (106, 108) est placée en étant déportée par rapport au plan médian (46) et les zones adjacentes à la cavité (114) desdits deux conducteurs étant placées à l'opposé d'une plage angulaire d'une introduction de force par un obstacle, dans laquelle doit avoir lieu un contact entre les deux conducteurs.
  10. Agencement selon la revendication 9, caractérisé en ce que plusieurs paires de conducteurs (106, 108, 110, 112) sont créées sur le côté obstacle ou sur le côté fixation de la paroi de la cavité (114), au moins une zone, adjacente à la cavité (114), des conducteurs de chaque paire étant placée à l'opposé par rapport à une plage angulaire d'une introduction de force par un obstacle, dans laquelle doit avoir lieu un contact entre les conducteurs de la paire.
  11. Agencement selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un profilé d'étanchéité élastique (90) avec une cavité (94) traversante dans la direction longitudinale est prévu, dans lequel est tiré le profilé creux (28), le profilé d'étanchéité (90) étant conçu sous forme asymétrique au moins dans la zone de la cavité (94).
  12. Agencement selon la revendication 11, caractérisé en ce qu'un plan médian (96) de la cavité (94) est incliné de sorte à se situer à l'intérieur d'une plage angulaire d'une introduction de force par un obstacle, dans laquelle doit avoir lieu un contact entre des conducteurs du profilé creux (28).
  13. Agencement selon la revendication 11 ou 12, caractérisé en ce qu'une zone entourant la cavité (94) du profilé d'étanchéité (90) comporte une saillie (98) protubérante dans une direction qui se situe à l'intérieur d'une plage angulaire d'une introduction de force par un obstacle, dans laquelle doit avoir lieu un contact entre des conducteurs du profilé creux (28).
  14. Agencement selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un côté fixation du profilé creux comporte au moins deux segments de fixation placés sous un angle mutuel, par lesquels le profilé creux peut être placé sur un coin saillant d'une pièce porteuse.
  15. Procédé destiné à détecter des obstacles, avec un agencement selon l'une quelconque des revendications précédentes, caractérisé par la délivrance de différents signaux de commutation en fonction de l'angle d'une introduction de force provoquée par un obstacle vers un plan médian (46) du profilé creux (27; 74; 104; 126), lors d'une introduction de force sur le profilé creux dans une direction de l'espace intérieur du wagon vers l'extérieur, un premier signal de commutation étant généré et lors d'une introduction de force sur le profilé creux dans une direction de l'extérieur vers l'espace intérieur du wagon, aucun signal de commutation n'étant généré ou un deuxième signal de commutation étant généré qui est différent du premier signal de commutation.
EP12166651.5A 2011-06-06 2012-05-03 Profilé creux pour un interrupteur de bordure et procédé de détection d'obstacles avec un tel interrupteur de bordure. Active EP2532820B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011077014A DE102011077014A1 (de) 2011-06-06 2011-06-06 Hohlprofil für eine elektrische Schaltleiste und Verfahren zum Erfassen von Hindernissen mit einer elektrischen Schaltleiste

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EP2532820A2 EP2532820A2 (fr) 2012-12-12
EP2532820A3 EP2532820A3 (fr) 2015-04-22
EP2532820B1 true EP2532820B1 (fr) 2017-11-01

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DE102013104967A1 (de) 2013-05-14 2014-12-04 Cooper Standard GmbH Schaltleiste, Sicherheitssensorleiste und deren Herstellungsverfahren sowie Einklemmschutz
JP6317144B2 (ja) * 2014-03-18 2018-04-25 西川ゴム工業株式会社 センサー付きプロテクター
US11834886B2 (en) 2017-09-19 2023-12-05 Knorr-Bremse Gesellschaft Mit Beschränkter Haftung Device for protection against entrapment for a door for a vehicle, door system for a vehicle and method for producing a device for protection against entrapment for a door for a vehicle
DE102018121924B3 (de) * 2018-09-07 2020-02-20 Knorr-Bremse Gesellschaft Mit Beschränkter Haftung Schutzvorrichtung für einen Türflügel für ein Fahrzeug und Türvorrichtung für ein Fahrzeug
DE102021108161A1 (de) 2021-03-31 2022-10-06 Knorr-Bremse Gesellschaft Mit Beschränkter Haftung Vorrichtung und verfahren zum erkennen einer bewegung eines in einer tür eines fahrzeugs eingeklemmten gegenstandes und detektionssystem

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DE2808964A1 (de) * 1977-03-07 1978-09-14 Weidmanns Erben Masch Kontaktleiste

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DE3921533A1 (de) * 1989-06-30 1991-01-03 Karlheinz Beckhausen Sicherheitskontaktschiene
DE19720713C1 (de) * 1997-05-16 1998-05-28 Metzeler Automotive Profiles Dichtungsprofil zur Abdichtung einer kraftbetätigten Schließeinrichtung
DE19846081A1 (de) * 1998-10-07 2000-04-13 Karlheinz Beckhausen Sicherheitskontaktschiene oder Sicherheitskontaktelement
DE502005008429D1 (de) * 2004-02-03 2009-12-17 Gummi Welz Gmbh U Co Kg Gummi gegen Einklemmen

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EP2532820A2 (fr) 2012-12-12
EP2532820A3 (fr) 2015-04-22

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