EP1681425A2 - Porte coulissante montée sur rouleaux et avec un système d'entraînement magnétique - Google Patents

Porte coulissante montée sur rouleaux et avec un système d'entraînement magnétique Download PDF

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Publication number
EP1681425A2
EP1681425A2 EP20050027510 EP05027510A EP1681425A2 EP 1681425 A2 EP1681425 A2 EP 1681425A2 EP 20050027510 EP20050027510 EP 20050027510 EP 05027510 A EP05027510 A EP 05027510A EP 1681425 A2 EP1681425 A2 EP 1681425A2
Authority
EP
European Patent Office
Prior art keywords
sliding door
roller
support
door according
rollers
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.)
Withdrawn
Application number
EP20050027510
Other languages
German (de)
English (en)
Inventor
Sven Busch
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP1681425A2 publication Critical patent/EP1681425A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0652—Tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D2015/0695—Magnetic suspension or supporting means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/422—Physical or chemical protection against vibration or noise
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a roller-mounted sliding door with a magnetic support and drive system for at least one door leaf, with a linear drive unit with at least one row of magnets.
  • the term magnet series also includes elongated individual magnets.
  • the magnet series can be arranged stationary or mobile.
  • a combined storage and drive system for an automatically operated door in which a permanently energized magnetic support system is symmetrical and has stationary and movable magnet rows, which are each arranged in a plane, wherein the support system is in a labile equilibrium, and in which the support system has symmetrically arranged lateral guide elements, which can be stored in a roll shape. Due to the thus achieved laterally stable track results in a simple design and arrangement of the stator and rotor of a housed in a common housing linear motor, namely, the ability to arbitrarily arrange the stator and rotor of the linear motor with respect to the support system and not be limited by the support system with respect to the shape of the stator and rotor.
  • an electromagnetic drive system for magnetic levitation and support systems is further known in which a stable suspension and support state is achieved by a suitable arrangement of permanent magnet and ferromagnetic material.
  • the permanent magnet puts the ferromagnetic material in the state of a magnetic partial saturation.
  • Electromagnets are arranged so that the permanent magnets are moved solely by a change in the saturation in the support rail, and the coil cores are included in the permanent magnetic partial saturation, which leads to the floating and wearing state.
  • WO 94/13055 shows a stator drive for an electric linear drive and a door provided with such a stand, which is suspended by means of magnets in the lintel of a frame.
  • a plurality of magnets or magnet groups are arranged on the door panel, the magnetic field strength is so large that an attraction force is achieved to a guide plate, which is arranged on the underside of the lintel, wherein the attraction is sufficient to lift the weight of the door.
  • the sliding door comprises a magnetic support and drive system for at least one door leaf, with a magnet array arranged in the drive direction, the magnetization of which changes sign in its longitudinal direction at certain intervals, a coil arrangement consisting of a plurality of individual coils and coil cores, which with appropriate control of the individual coils Interaction with the magnetic series causes the feed forces, a support carriage which is movably suspended on a support profile and on which the door can be attached, and connected to the support carriage roller assembly which fulfills a supporting function in a supporting direction with respect to the door leaf, wherein the Roll arrangement by a longitudinal profile of at least one of the individual rollers in interaction with at least one provided on the support profile tread prevents migration of the roller assembly in a transverse direction, the perpendicular extends to the drive direction and the supporting direction.
  • the longitudinal profile of a roller here is the embodiment of its tread in the unwinding of the roller, so the design of their tread in the cross section of the roller, which is formed by a section of the roller perpendicular to the direction.
  • the magnet array on the support carriage and the coil assembly on the support profile which can be attached to a wall to which the sliding door according to the invention is to be attached, be attached, whereby the coil assembly form a stator and the magnet array a rotor, or it can then the rotor forming coil assembly on the support carriage and then forming the stator magnet series to be attached to the support profile.
  • the roller arrangement is preferably in the transverse direction, ie generally in the direction perpendicular to the plane of the door leaf, arranged on both sides of the magnet row.
  • the roll arrangement is preferably further prevented in the transverse direction by at least one roller arranged on each side of the magnet row, the longitudinal profile of which is conical, the at least two rollers having a conical longitudinal profile, of which at least one is arranged on each side of the magnet array, are aligned opposite to each other.
  • the two rollers are preferably directly opposite each other and outwardly, ie, pointing away from the lying between them magnetic series, arranged in a tapered manner.
  • the present invention profiled rollers are not arranged directly opposite one another, for example, if on one side two identically aligned conical rollers and on the other side therebetween an oppositely oriented conical roller are provided.
  • the tapered rollers may be tapered inwardly, that is, facing the row of magnets between them, or two conical rollers may be disposed on one side of the row of magnets, one tapering outwardly and the other tapering inwardly. All these possibilities can also be combined.
  • the rollers profiled in accordance with the invention in each case preferably run on a crowned, ie convex, running surface.
  • the roller arrangement has at least one roller which has a groove-shaped longitudinal profile.
  • the rollers profiled in accordance with the invention in each case preferably run on a correspondingly inversely configured running surface, which therefore has projections engaging in the grooves.
  • the roller arrangement has at least one roller which has a concave longitudinal profile.
  • the rollers profiled according to the invention in each case preferably run on a convex, ie. convex, tread.
  • the radii of the tread and the longitudinal profile of the roll need not be equal.
  • the roller contacts the tread at two points on the outer edges of the profile of the roller and at a radius of the tread less than that of the longitudinal profile of the roller.
  • the roller touches the tread at a point in the middle of the profile of the roller.
  • the roller arrangement has at least one roller which has a convex longitudinal profile.
  • the rollers profiled in accordance with the invention in each case preferably run on an inwardly curved, ie concave, running surface.
  • the radii of the tread and the longitudinal profile of the roll need not be equal.
  • the pulley touches the tread at two points on the outer edges of the tread and at a radius of the tread larger than that of the longitudinal profile of the pulley touches Roll the tread at a point in the middle of the tread.
  • the roller arrangement has single rollers acting in the direction of support and individual rollers acting against the direction of support.
  • the carrying carriage is configured so as to be rigid.
  • the horizontal positioning according to the invention is particularly facilitated in cases where this is achieved by provided on both sides of the magnet row according to the invention profiled rollers, as in a rigid or provided with a relatively large bending stiffness supporting carriages of the support carriage are negligible.
  • the support slide is guided by the roller arrangement in the carrying direction and / or in the transverse direction free of play or virtually free of play, i. with little play, led.
  • the at least one running surface provided on the carrying profile is configured or mounted elastically.
  • the sliding door according to the invention further alternatively or additionally preferably at least the running surfaces of the rollers of the roller assembly consist of a low-wear material.
  • This preferred embodiment according to the invention ensures the greatest possible freedom from maintenance of the sliding door according to the invention.
  • the roller arrangement has a specific gap-shaped spacing between the magnet row and the coil cores.
  • a gap-like distance in the sense of this invention is a distance between two parallel or slightly inclined surfaces.
  • the magnet row is preferably magnetized parallel to the supporting direction and transversely to the drive direction.
  • the magnet series preferably consists of one or more high-performance magnets, preferably rare-earth high-performance magnets, more preferably neodymium-iron-boron (NeFeB) or samarium-cobalt (Sm 2 Co) or plastic-bonded magnet materials.
  • high-performance magnets preferably rare-earth high-performance magnets, more preferably neodymium-iron-boron (NeFeB) or samarium-cobalt (Sm 2 Co) or plastic-bonded magnet materials.
  • the drive system according to the invention or combined support and drive system is used to drive at least one door leaf of a sliding door, which is preferably designed as a curved sliding door or horizontal sliding wall. In addition to this insert, it can also be used to drive gate leaves or in feed devices, handling devices or transport systems.
  • FIG. 1 shows a schematic basic representation of two drive segments of a drive system preferably used according to the invention, here as a combined magnetic support and drive system, in a longitudinal section, in which the magnetic linear drive used according to the invention acts on the row of magnets 1, which is fastened to a support carriage 4 , which holds a door 5.
  • the magnet array 1 is attached to a support profile 6 and has in each case alternately polarized individual magnets.
  • coils 2 are arranged with a certain gap-shaped distance so that a respective coil core 3 in the supporting direction, i. z-direction, extends.
  • the coil cores are in attractive force with the magnetic series 1 and thus bring a portion of a load capacity for the door 5 on.
  • stator coils 2 are arranged with their respective coil cores 3 in different relative positions to the grid of the permanent magnets.
  • each relative position is attributable to an electrical phase of a drive system required for the linear drive, as few electrical phases as possible should be used. Due to the available three-phase three-phase network, a three-phase system, as shown by way of example in FIG. 2, is very easy to set up.
  • FIG. 2 shows the interconnection of the coils of the two drive segments shown in FIG. 1 of the linear drive unit preferably used in accordance with the invention.
  • a first coil 2a is connected to a first coil core 3a between a first phase and a second phase of a three-phase three-phase system whose three phases are uniformly distributed, ie the second phase at 120 ° and a third phase at 240 °, when the first phase is at 0 °.
  • the positive drive direction i. + x-direction
  • next to the first coil 2a with a bobbin 3a lying second coil 2b with bobbin 3b of a drive segment of the linear drive unit is connected between the second phase and the third phase and in the positive drive direction, i.
  • FIG. Such a circular phase diagram with drawn coils is shown in FIG.
  • the electric potential is given in V and on the abscissa the magnetic potential.
  • phase pass of 180 ° corresponds to a displacement of the rotor by the distance between the centers of two adjacent magnets, ie the magnetic grid R M. Due to the alternating polarization of the magnets in the rotor, a pole change is carried out when shifting around the magnetic grid R M. After a 360 ° phase pass, the rotor displacement is two R M. In this case, the magnets are again in the starting position relative to the grid R S of the stator coils, comparable to a 360 ° rotation of the rotor of a two-pole DC motor.
  • the ordinate is considered, on which the applied electrical voltage potential is shown.
  • the maximum potential at 180 °, the minimum potential and at 90 ° or 270 °, an average voltage potential.
  • the coils are represented in the diagram by arrows whose start and end points represent the contacts.
  • the respectively applied coil voltage can be read by projection from start and end point of the arrows to the potential axis. By the direction of the arrow, the current direction and thereby the magnetization direction of the coil is set.
  • a controller with a rectangular characteristic can also be used for cost reasons.
  • the rectangular characteristic is represented by switching thresholds.
  • the Phase connections in each case assume the three states plus potential, minus potential and potential-free.
  • the positive potential is for example in a range between 300 ° and 60 ° and the negative potential in a range of 120 ° to 240 ° and the ranges between 60 ° and 120 ° and 240 ° and 300 ° represent the potential-free state in which the coils are not connected.
  • the more uneven thrust compared to sinusoidal control is disadvantageous.
  • FIG. 6 shows a cross-section of a carrying and driving device of a sliding door according to a first preferred embodiment of the invention.
  • a basically U-shaped support profile 6 has a bottom 9 and two perpendicular thereto side portions 10, each having recesses 11, in which on the support carriage 4 mounted arrangements 7, 8 run by individual rollers, which cause a vertical guide.
  • two identical arrangements 7, 8 are selected from single roles, of which a left arrangement 7 lies in the positive transverse direction y to the left of a right arrangement 8.
  • the left-hand arrangement 7 is fastened on the supporting carriage 4 in the positive transverse direction y on the left and the right-hand arrangement 8 is fastened on the supporting carriage 4 on the right in the positive transverse direction y.
  • roller assemblies 7, 8 effect by the configuration of their longitudinal profile and a horizontal guide, since the rollers are outwards, ie away from the support carriage 4, tapered conical and run respectively on crowned running surfaces 15.
  • the support carriage 4 "runs between" the running surfaces on which the left roller assembly 7 and the right roller assembly 8 each run, with a breaking to the left or to the right by the load of the door leaf and by (not here, but in the figure 7 shown) against the supporting direction supporting rollers is prevented.
  • the magnet row 1 is arranged on the bottom 13 of the support carriage 4.
  • a coil arrangement consisting of coils 2 and coil cores 3 is arranged with a gap-shaped spacing a to the magnet array 1, which is fastened to the bottom 9 of the support profile 6.
  • the support profile 6 may be made of non-magnetic material, e.g. Aluminum, is arranged between the coil assembly 2, 3 and the support section 6, a soft magnetic return rail 14 having holes through which the coil cores 3 are fixed to the bottom 9 of the support section 6.
  • the coil cores 3 and the soft magnetic return rail 18 may also be integrally formed.
  • the recesses 11 are provided with spherical treads 15, which are designed so that a rolling of the individual rollers of the assemblies 7, 8 of the roller assembly is quiet.
  • the treads 15 may for this purpose consist of two or more material components, e.g. from a soft cushioning layer provided on the support profile 6, and a hard running layer on which the single rollers run.
  • a scale 16 of a displacement measuring system is mounted on the outside of the bottom 13, which cooperates with a provided in the support section 6 transducer 17 to determine the position of the running in the support section 6 support carriage 4.
  • a panel 19 is provided, within which a circuit arrangement 18 is included for driving the linear drive unit, which is electrically connected to the transducer 17 of the position measuring system, with the coil 2 of the coil assembly, with a (not shown) power supply and is connected to a (not shown) sensor for initiating the opening and closing of the sliding door according to the invention.
  • FIG. 7 shows a longitudinal section of the support and drive device of the sliding door according to the invention shown in FIG.
  • a stator which corresponds to the entire length of the support profile 6.
  • the stator cooperates with a magnet row 1 fastened to the support slide 4, on which the door leaf 5 is suspended, and which has approximately half the length of the stator. In this way, an overlap of the stator and the magnetic row 1 is given in each position of serving as a runner support carriage 4.
  • the left-hand arrangement 7 of the roller arrangement of the two identically constructed arrangements 7, 8, consists of four individual rollers 7a, 7b, 7c, 7d, two of which are substantially in the front part and two substantially in the rear part of the door leaf 5 are arranged.
  • the four individual rollers 7a, 7b, 7c, 7d run the two outer single rollers 7a, 7d, ie in the direction of travel, the front and the rear single role on a lower tread 15, ie the outer single rollers 7a, 7d take the part of the to wear Door leaf 5 and the support carriage 4 needed force that is not absorbed by the magnetic series 1 and the coil cores 2.
  • the two middle single rollers 7b, 7c run against an upper tread 15, ie they support the support carriage 4 (with or without attached door leaf 5) upwards, ie in the negative supporting direction, from, so that the gap-shaped distance a between the magnetic row 1 and the Spool cores 3 is maintained, so that the magnetic series 1 does not caking on the coil cores 3.
  • the orientation of the individual coils may also be reversed, i. the outer individual rollers 7a, 7d can be supported upwards and the middle individual rollers 7b, 7c downwards. Further, the upwardly and downwardly supporting single roles may also be arranged alternately. However, the embodiment shown in FIG. 7 is preferred because of its particularly stabilizing properties for sliding doors.
  • FIG. 8 shows a cross-section of a carrying and driving device of a sliding door according to a second preferred embodiment of the invention.
  • rollers of the roller assembly 7, 8 not provided with a conically outwardly tapered longitudinal profile, but with a concave, ie curved inward to the roller hub, longitudinal profile .
  • Both the rollers of the right-hand arrangement 8 and those of the left-hand arrangement 7 of the roller arrangement have this longitudinal profile.
  • the rollers 7, 8 designed in this way run on cross-sectionally circular, that is to say altogether cylindrical, running surfaces 15, which are formed halfway into corresponding recesses in the support profile 6 and half out of these projecting round rods.
  • the radius of the concave longitudinal profile of the rollers 7, 8 is slightly larger than that of the provided on the support section 6 treads 15.
  • the round rods can be made of an elastic material, such as rubber with a certain hardness, or of an inelastic material, such as a hard plastic, be made.
  • the material of the round bars is selected according to the desired running characteristics, such as according to the smoothness or ease of movement.
  • FIG. 9 shows a cross-section of a carrying and driving device of a sliding door according to a third preferred embodiment of the invention.
  • rollers of the roller assembly 7, 8 In contrast to the second preferred embodiment according to the invention shown in FIG. 8, those with a concave, i. curved to the roller hub, longitudinal profile provided rollers of the roller assembly 7, 8, not circular in cross-section, so a total cylindrical, running surfaces 15 which are formed from half in corresponding recesses in the support section 6 recessed round rods, but on convex running surfaces 15, the are formed integrally with the support profile 6. Furthermore, only the rollers of the left-hand arrangement 7 run on such convex running surfaces 15 arranged in the carrying direction at the top and bottom, while the rollers of the right-hand arrangement 8 run on flat running surfaces, that is to say they do not permit any guidance in the transverse direction y.
  • FIG. 10 shows a cross-section of a carrying and driving device of a sliding door according to a fourth preferred embodiment of the invention.
  • rollers of the roller arrangement 7, 8 provided with a concave, ie inwardly curved roller hub, do not run on running surfaces 15 which are circular in cross-section, that is to say altogether cylindrical , which are formed from half sunken directly into corresponding recesses on the support profile 6 round rods, but on stored in the support profile 6 recessed round rods formed treads 15, ie each a round rod 15a and arranged between the round rod 15a and the support section 6 damping layer 15b exhibit.
  • both the material of the round rods 15a as well as the damping layer 15b are selected according to desired running properties, whereby a more diverse adaptation to the desired running properties can be made, such as the smoothness and the ease by a hard round rod 15a and a soft damping layer 15b are selected ,
  • FIG. 11 shows a cross-section of a carrying and driving device of a sliding door according to a fifth preferred embodiment of the invention.
  • rollers of the roller arrangement 7, 8 provided with a concave, ie inwardly curved roller hub, do not run on convex running surfaces 15 which are formed integrally with the support profile 6 are but on from stored in the support section 6 embedded to the rollers convex shaped bar profiles formed treads 15, which thus each have a convex to the rollers bar profile 15a and arranged between the bar profile 15a and the support section 6 damping layer 15b.
  • both the material of the bar profile 15a and that of the cushioning layer 15b can be selected according to desired running characteristics, thereby providing a more versatile adaptation to the desired running characteristics can be done, such as, for example, the smoothness and ease by a hard bar profile 15a and a soft damping layer 15b are selected.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP20050027510 2005-01-14 2005-12-15 Porte coulissante montée sur rouleaux et avec un système d'entraînement magnétique Withdrawn EP1681425A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510002036 DE102005002036A1 (de) 2005-01-14 2005-01-14 Rollengelagerte Schiebetür mit einem magnetischen Antriebssystem

Publications (1)

Publication Number Publication Date
EP1681425A2 true EP1681425A2 (fr) 2006-07-19

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EP20050027510 Withdrawn EP1681425A2 (fr) 2005-01-14 2005-12-15 Porte coulissante montée sur rouleaux et avec un système d'entraînement magnétique

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EP (1) EP1681425A2 (fr)
DE (1) DE102005002036A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009021627A1 (fr) * 2007-08-16 2009-02-19 Dorma Gmbh + Co. Kg Chariot et système de suspension utilisant des chariots
US10053900B2 (en) * 2016-01-27 2018-08-21 Ford Global Technologies, Llc Center track design for a sliding door
JP2018204270A (ja) * 2017-06-02 2018-12-27 株式会社猪建装 移動式パネルの支持構造
EP3411551A4 (fr) * 2016-02-01 2019-11-06 Technologies Lanka Inc. Actionneurs de porte, actionneur de porte intégré et procédé de fonctionnement d'un actionneur de porte d'un véhicule de transport
WO2021224396A1 (fr) * 2020-05-07 2021-11-11 Knorr-Bremse Gesellschaft Mit Beschränkter Haftung Module d'ouverture de porte pour entraîner et guider une porte pour un véhicule ferroviaire, battant de porte, système de porte comprenant un battant de porte et un module d'ouverture de porte, et procédé d'actionnement d'un système de porte

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103216180B (zh) * 2013-03-28 2015-07-01 中山市福瑞卫浴设备有限公司 一种淋浴房移动门装置
CN105909118A (zh) * 2016-05-30 2016-08-31 中山市福瑞卫浴设备有限公司 一种声控电动门式淋浴房

Citations (4)

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Publication number Priority date Publication date Assignee Title
DE4016948A1 (de) 1990-05-25 1991-11-28 Geze Gmbh & Co Schiebefuehrung
WO1994013055A1 (fr) 1992-11-26 1994-06-09 Stator B.V. Element statorique pour moteur electrique lineaire et porte munie d'un element statorique de ce type
DE19618518C1 (de) 1996-05-08 1998-03-05 Schuster Heinz Peter Elektromagnetisches Antriebssystem für magnetische Schwebe- und Tragesysteme
WO2000050719A1 (fr) 1999-02-26 2000-08-31 Dorma Gmbh + Co. Kg Systeme combine de palier et d'entrainement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016948A1 (de) 1990-05-25 1991-11-28 Geze Gmbh & Co Schiebefuehrung
WO1994013055A1 (fr) 1992-11-26 1994-06-09 Stator B.V. Element statorique pour moteur electrique lineaire et porte munie d'un element statorique de ce type
DE19618518C1 (de) 1996-05-08 1998-03-05 Schuster Heinz Peter Elektromagnetisches Antriebssystem für magnetische Schwebe- und Tragesysteme
WO2000050719A1 (fr) 1999-02-26 2000-08-31 Dorma Gmbh + Co. Kg Systeme combine de palier et d'entrainement

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009021627A1 (fr) * 2007-08-16 2009-02-19 Dorma Gmbh + Co. Kg Chariot et système de suspension utilisant des chariots
US20100139037A1 (en) * 2007-08-16 2010-06-10 Dorma Gmbh + Co. Kg Carriage and Suspension System Utilizing Carriages
US8857015B2 (en) * 2007-08-16 2014-10-14 Dorma Gmbh + Co. Kg Carriage and suspension system utilizing carriages
US10053900B2 (en) * 2016-01-27 2018-08-21 Ford Global Technologies, Llc Center track design for a sliding door
EP3411551A4 (fr) * 2016-02-01 2019-11-06 Technologies Lanka Inc. Actionneurs de porte, actionneur de porte intégré et procédé de fonctionnement d'un actionneur de porte d'un véhicule de transport
US11001277B2 (en) 2016-02-01 2021-05-11 Technologies Lanka Inc. Door actuators, integrated door actuator and method of operating a door actuator of a transit vehicle
JP2018204270A (ja) * 2017-06-02 2018-12-27 株式会社猪建装 移動式パネルの支持構造
WO2021224396A1 (fr) * 2020-05-07 2021-11-11 Knorr-Bremse Gesellschaft Mit Beschränkter Haftung Module d'ouverture de porte pour entraîner et guider une porte pour un véhicule ferroviaire, battant de porte, système de porte comprenant un battant de porte et un module d'ouverture de porte, et procédé d'actionnement d'un système de porte

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DE102005002036A1 (de) 2006-09-07

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