WO2010055536A1 - Dispositif mécanique entraîné par un moteur pour déplacer des ailes de portes, en particulier celles de la porte intérieure pour fermer une cabine d'ascenseur - Google Patents

Dispositif mécanique entraîné par un moteur pour déplacer des ailes de portes, en particulier celles de la porte intérieure pour fermer une cabine d'ascenseur Download PDF

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Publication number
WO2010055536A1
WO2010055536A1 PCT/IT2008/000727 IT2008000727W WO2010055536A1 WO 2010055536 A1 WO2010055536 A1 WO 2010055536A1 IT 2008000727 W IT2008000727 W IT 2008000727W WO 2010055536 A1 WO2010055536 A1 WO 2010055536A1
Authority
WO
WIPO (PCT)
Prior art keywords
pin
crank
fixed
hole
rod
Prior art date
Application number
PCT/IT2008/000727
Other languages
English (en)
Inventor
Volpe Giuseppe
Original Assignee
Igv Group S.P.A.
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 Igv Group S.P.A. filed Critical Igv Group S.P.A.
Publication of WO2010055536A1 publication Critical patent/WO2010055536A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/04—Door or gate operation of swinging doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • 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
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F17/004—Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/604—Transmission members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/606—Accessories therefor
    • E05Y2201/62—Synchronisation of suspension or transmission members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E05Y2201/626—Levers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/686—Rods, links
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/73—Multiple functions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators

Definitions

  • the present invention relates to the industrial field of mechanizing door movements, in particular to a motor-driven mechanical device for moving door wings, especially those closing the cabin of an elevator.
  • a motor-driven mechanical device for moving door wings especially those closing the cabin of an elevator.
  • the devices for moving the wings of doors are at present realized by means of a belt or chain drive that, receiving movement from an ordinary fast motor, slows down its speed through a number of stages till it reaches a level compatible with movement of the wings of the door and with the safety of the user. Though delicate, these drive systems are heavy, noisy and bulky, requiring adequate adjustment and maintenance to keep them efficient.
  • Purpose of the present invention is to overcome the above drawbacks; its subject is therefore a device for working the wings of a door mounted at a passageway, comprising: an electrical motor with reduced number of revolutions, its shaft being mechanically coupled to a pintle of the wing, said pintle comprising a first element supporting the wing rigidly connected to a frame fixed to a wall that delimits the passageway on one side; there being in said first supporting element a first hole, in which a first pin fixed to the wing rotates, said pin being placed parallel to the shaft of the electric motor with reduced number of revolutions; a first crank one first end of which is rigidly connected to said first pin and a second end fixed to a second pin parallel to the first; - a first connecting element free to rotate around the second pin in proximity to a first end and having a second hole perpendicular to the second pin in proximity to a second end; a second crank rigidly connected to the drive shaft having one end fixed to a third pin parallel to said shaft; -
  • rotation of the drive shaft of the motor causes rotation of the second crank (this being the main one), that pulls along one end of the rod by interposition of a pivoting element at the end of said crank.
  • a similar element is situated at the other end of the rod to rotate the first crank (considered as secondary) in relation to the fixed frame, causing rotation of the pintle on the wing and of the wing itself.
  • the fact of stopping the rod from sliding in the respective holes produces a constant distance between the pivoting elements during rotation of the main crank. Said rotation is therefore transferred, just as it is, to the second crank by the translating component of the movement made by the rod which in this way acts as a connecting rod.
  • symmetrical doubling of the above device enables a second wing to make a synchronized and symmetrical movement in relation to the first wing.
  • the bulk of each wing is about half the width of the opening and peripheral speed of each wing is halved, movement times being equal.
  • the rods are inserted in a respective tubular element, pressed against one side of one of said connecting elements by a short spring coaxial with the rods; this compensates for any lack of precision that may appear when the device is being assembled.
  • each wing comprises two identical panels hinged together, of which a first panel is hinged as stated, and, in a second panel, the side opposite the hinged side is fixed to two translating guides. In this way the bulk of each panel is equal to about one quarter of the width of the passageway. This solution can be repeated in the case of wings that have more than two panels.
  • the speed of movement of the wings and their thrust, exerted through the motor are defined in accordance with the geometrical ratio between the length of the rod and the lengths of the main and secondary cranks connected to it.
  • the geometry of the device subject of the invention makes it possible to obtain dead times at the end of each stroke when either opening or closing the wings.
  • These positions can be operated equally well by electrical control or by a mechanical stop.
  • These means of control can be devised to regulate the speed of rotation and the torque of the motor, as well as to operate the movements, their times and pauses.
  • the device is fitted with all the necessary safety systems to avoid damage to any obstacles that may impede movement of the wings.
  • a battery system can also be used to run the device in the event of a failure of electricity.
  • the device according to the invention preferably uses a combination of simple mechanical components in a design in which there are no sliding parts subject to wear, and which make it possible to work the wings by means of a return spring even if they are heavy and difficult to manoeuvre. In this way there are fewer parts and fewer different weights, less bulk, less noise, less wear and less maintenance.
  • the device has been devised mainly for operating the wings of elevator cabin doors, its use covers a much wider range and is in no way limited by the particular shape of the wings of a door.
  • the frame When used in an elevator, the frame is fixed to the roof of the cabin, flush with the width of the passageway, to house the motor and supporting parts of the pins fixed into the wings.
  • Figure 2 gives a side view of a pivot pin of one wing of the device as seen in Figure 1.
  • Figure 3 shows a side view of a mechanical support in which the pin in
  • Figure 4 shows a side view of a crank rigidly fixed to the pin in Figure
  • FIG. 5 shows a perspective view of a connecting block pivoted either on the crank in Figure 4 or on that in Figure 6.
  • Figure 6 shows a front view of another crank used in the device in
  • Figure 7 shows the device in Figure 1 applied to an elevator cabin the wings of whose door are made using double panels set book- wise.
  • FIGS 8, 9 and 10 show respective views from above of the device in
  • Figure 1 in an equivalent number of operative positions, respectively with the wings open, with the wings at 45° and with the wings fully closed. Detailed description of some preferred forms of realizing the invention
  • Figure 1 is a section view of the upper part of an elevator cabin 1 showing the roof, Ia, and two side walls Ib and Ic which, together with the floor and the rear wall, not visible in the figure, delimit a passageway for entry and exit from the cabin 1.
  • Said passageway is opened and closed respectively by two wings 2 and 3.
  • Flush with the passage and fixed to the roof Ia. is a frame 4 that houses a device for operating the wings 2 and 3.
  • the frame 4 comprises a base 5, two sides 6 and 7 and a front wall 8 perpendicular to the base 5.
  • Rigidly fixed to the side 6 are two mechanical supports 9 and 10, parallelepiped in shape, superimposed, the one spaced at a short distance from the other.
  • In supports 9 and 10 is a hole through which passes a pin 11 fixed to the wing 2.
  • Pin 1 1 emerges from the upper support 9 for a short distance fixed to a first end of a crank 12.
  • the other end of the crank 12 supports a pin 13 parallel to pin 11.
  • a connecting block 14, approximately parallelepiped in shape, pivots on the pin 13 of crank 12 at a first hole made at one end.
  • In the other end of block 14 is a second hole, perpendicular to the first, from which emerges one end of a rod 15. Beyond the block 14, rod 15 passes through a tubular element 16 in contact with said block.
  • the other end of rod 15 is fitted into a hole present at one end of a second connecting block 17, the same as block 14 described above,
  • Pin 18 is raised up at one end of a crank 19 that supports a second pin 31 symmetrical to pin 18 in relation to the centre.
  • Crank 19 is centrally fixed to the shaft 20 of a motor 21 producing reduced number of revolutions or to the shaft of a ratio-motor 21 mounted on the frame 4.
  • two parallelepiped mechanical supports 22 and 23, superimposed and spaced at a short distance one from the other, are rigidly connected to side 7 of the frame 4.
  • supports 22 and 23 is a hole through which passes a pin 24 fixed to wing 3.
  • Pin 24 emerges for a short distance from the upper support 22 fixed to one end of a crank 25.
  • the other end of crank 25 supports a pin 26 parallel to pin 24.
  • In the other end of block 27 is a second hole, perpendicular to the first, into which fits the end of a rod 28.
  • rod 28 passes through a tubular element 29 in contact with said block.
  • the other end of rod 28 fits into a hole in one end of a further connecting block 30, identical with previous blocks 14, 17 and 27.
  • In the other end of block 30 is a hole into which fits the pin 31 parallel to pin 26.
  • the frame 4 houses an electronic de ⁇ 'ic ⁇ 32 to control the direction of rotation of the drive shaft 20, and possibly angular velocity, as well as the open and closed positions of wings 2 and 3.
  • Figure Ia shows in detail the connection between rod 28 and connecting block 30. Referring to the figure, it will be seen that the end of rod 28 emerging from block 30 is threaded and is screwed to one wall of said block by a nut 33 and by a second nut 34. Also visible is a helical spring 35 coaxial to rod 28 between block 30 and the tubular element 29.
  • Figure Ib gives a detailed view of the connection between rod 28 and connecting block 27. Looking at the figure it will be seen that the end of rod 28, emerging from block 27, is threaded and screwed into a wall of said block by a nut 36. It will also be seen that the tubular element 29 is pressed against the opposite wall of block 27.
  • Figure 2 illustrates either pin H o pin 24.
  • a section 1 Ia of smaller diameter In the lower part of either pin 11 or 24 is a section 1 Ia of smaller diameter.
  • a rectangular plate 1 Ib is fixed to the base of pin 11 at the point of transition between the two diameters.
  • the free end of plate l ib is welded to a short cylindrical coupling 1 Ic the length of which is the same as that of the end section 1 Ia.
  • Both elements 11a and 1 Ic are fitted into the thickness of the wing 2 (3).
  • Figure 3 shows one of the mechanical supports which may be any one of numbers 9, 10, 22 or 23.
  • FIG. 4 illustrates the crank, 12 or 25, consisting of two parallel sections, 12a and 12b, joined by a vertical section 12c, and rounded at the connecting points.
  • the pin 13 (26) is welded to the free end of the longer section 12b of a trapezoidal shape (though not seen in the figure) widening out towards the free end.
  • the trapezoidal section 12b is fixed to the end Hd of pin 11.
  • Figure 5 illustrates one of the connecting blocks, either 14. 17, 27 or 30.
  • block 14 it will be noted that its parallelepiped form tapers slightly at one end through which passes a hole 14a to receive the pin 13.
  • a hole 14b At the opposite end is a hole 14b for insertion of one end of the rod 15.
  • Figure 6 shows a crank 19 consisting of a short bar rounded at its ends from which pins 18 and 31, welded to the bar, project upwards.
  • Figure 7 shows a section view of the cabin 1 down to the floor Id.
  • Wing 2 is here divided into two equal panels, 2a and 2b, joined by hinges 2c.
  • Wing 3 is similarly divided into two equal panels, 3a and 3b, joined by hinges 3c.
  • the free side of the two external panels, 2b and 3b is fixed to two translation guides respectively flush with the floor and with the roof of the cabin 1.
  • FIG. 8 Operation of the device shown in the preceding figures is explained with the help of Figures 8, 9 and 10 wherein, compared with Figure 1, emphasis is given to a device for mechanically keeping wings 2 and 3 in the open and closed positions.
  • This devices comprises two door stops, 39 and 40, mounted on a plate 37 fixed to the wall 8 of the frame 4, by means of spacers collectively numbered 38.
  • the door stops 39, 40 are similar to two brackets that extend from the wall 8 towards the inside of drive shaft 20, separated from it by a distance less than half the length of crank 19.
  • the door stops 39 and 40 each present a longitudinal groove, 41 and 42, in each of which is a short peg, respectively 43 and 44, parallel to the shaft 20.
  • the pegs 43 and 44 project from their respective brackets for a length greater than the vertical distance between the brackets and the crank 19, and less than the vertical distance between the brackets and blocks 17 and 30; in other words they project for a length that intercepts the thickness of the crank 19 but does not exceed it.
  • FIG 8 shows the shape of the manoeuvring device for opening wings 2 and 3 of the cabin 1 to their fullest extent.
  • the main crank 19 is inclined at about 30° in relation to a horizontal axis passing through its centre.
  • the secondary cranks 12 and 25 are trapezoidal in shape and the pins mounted at the two ends of both are misaligned. Rotation of the secondary cranks 12, 25 on pins 11 and 12 involves rotation of the respective wings 2, 3 due to the existing mechanical constraint.
  • crank 19 In the case of wing 2, pins 13 and 18 lie on opposite sides of rod 15 but, in the case of wing 3, pins 26 and 31 lie on the same side of rod 28. Rotation of crank 19 is stopped by the peg 44 ( Figure 9) constrained by the door stop 40.
  • the configuration given in Figure 8 is the same as that in Figure 1 if, when wings 2 and 3 are open, the crank 19 were inclined at an angle of a contrary sign. While the cabin is moving, wings 2 and 3 are locked and are only freed when the cabin 1 stops at a floor at which point the wings can be opened by hand or, preferably, automatically by a signal from the motor to a positioning sensor when the cabin 1 stops at a floor.
  • Figure 9 shows the position of the device when wings- 2 and 3 are open at 45°, this being obtained by an anti-clockwise rotation of about the same degree by crank 19, as indicated by the arrow.
  • a rotation can be seen by blocks 14 and 17 in relation to the cranks 12 and 19, and by blocks 27 and 30 in relation to cranks 25 and 19.
  • Pegs 42 and 43 in the door stops 39 and 40 are not in contact with crank 19 which can therefore freely rotate.
  • Figure 10 shows the position of the device when wings 2 and 3 are fully closed, this being obtained by a further anti-clockwise rotation of about 45° by crank 19, as indicated by the arrow. Compared with the preceding figure, it will be seen that a further rotation of about 45° has been made by blocks 14 and 17 in relation to cranks 12 and 19, and of blocks 27 and 30 in relation to cranks 25 and 19. Rotation of crank 19 is stopped by peg 43 constrained by the door stop 39 .
  • Figures 8, 9, and 10 show that orientation of connecting blocks 14, 30, 17, 27 remains approximately unaltered. This means that they rotate at an angle such as to compensate rotation of the respective cranks to whose free ends these blocks are hinged. The combined effect of these rotating movements is to add an alternative translation component to rods 15 and 28, so that they act as connecting rods even though lacking a sliding block at one end. Based on the description given of a preferred example of the invention, a number of changes can obviously be made to it by an expert in the field without thereby departing from is sphere, as will be made clear by the following claims.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Harvester Elements (AREA)

Abstract

L'invention concerne un dispositif mécanique pour actionner les ailes (23) de la porte d'une cabine d'ascenseur (1), ledit dispositif étant installé dans un cadre (4) qui est monté sur le toit de la cabine à fleur du passage. Le cadre contient un moteur disposé de façon centrale (21, 21a) qui, au moyen d'un moteur proportionné, fait tourner une double manivelle principale (19), dont les extrémités actionnent un mécanisme symétrique aux deux côtés de la manivelle. La rotation de l'arbre d'entraînement (20) tire une extrémité d'une tige (15) agencée dans un trou formé dans une partie de connexion similaire à un petit bloc (17) capable de pivoter sur une broche (18) placée à l'extrémité de ladite manivelle. Un bloc similaire (14) est placé à l'autre extrémité de la tige pour faire tourner une deuxième manivelle (12) articulée sur le cadre et limitée à l'aile. Grâce à l'effet causé par la composante de translation sur le déplacement effectué par la tige, cette rotation est transférée à la deuxième manivelle de telle sorte que la tige agisse comme une bielle.
PCT/IT2008/000727 2008-11-13 2008-11-24 Dispositif mécanique entraîné par un moteur pour déplacer des ailes de portes, en particulier celles de la porte intérieure pour fermer une cabine d'ascenseur WO2010055536A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002016A ITMI20082016A1 (it) 2008-11-13 2008-11-13 Dispositivo meccanico motorizzato di manovra delle ante, in particolare della porta lato cabina degli ascensori
ITMI2008A002016 2008-11-13

Publications (1)

Publication Number Publication Date
WO2010055536A1 true WO2010055536A1 (fr) 2010-05-20

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PCT/IT2008/000727 WO2010055536A1 (fr) 2008-11-13 2008-11-24 Dispositif mécanique entraîné par un moteur pour déplacer des ailes de portes, en particulier celles de la porte intérieure pour fermer une cabine d'ascenseur

Country Status (2)

Country Link
IT (1) ITMI20082016A1 (fr)
WO (1) WO2010055536A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014209245A1 (fr) * 2013-06-27 2014-12-31 Akdemi̇r Nijat Mécanisme de mouvement pour portes d'ascenseur pliantes
CN104868372A (zh) * 2015-05-29 2015-08-26 遵义长征电器防爆设备有限责任公司 一种用于开关柜的双开门
ES2651721A1 (es) * 2016-07-27 2018-01-29 Juan Ramón GOMIS RABASSA Un operador y un sistema de apertura y cierre de una puerta plegable de cabina de ascensor de dos o más hojas articuladas tipo bus
CN110789936A (zh) * 2019-11-07 2020-02-14 安徽蓝锐电子科技有限公司 一种led部件的排料执行机构
CN111140124A (zh) * 2019-12-30 2020-05-12 上海高仙自动化科技发展有限公司 开门结构以及具有其的箱体结构和清洁机器人

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2066382A5 (fr) * 1969-10-23 1971-08-06 Kiekert Soehne Arn
FR2101372A5 (fr) * 1970-08-03 1972-03-31 Kiekert Soehne Arn
US4375140A (en) * 1981-04-23 1983-03-01 Excell Machine Company, Inc. Door opener for bus and the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2066382A5 (fr) * 1969-10-23 1971-08-06 Kiekert Soehne Arn
FR2101372A5 (fr) * 1970-08-03 1972-03-31 Kiekert Soehne Arn
US4375140A (en) * 1981-04-23 1983-03-01 Excell Machine Company, Inc. Door opener for bus and the like

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014209245A1 (fr) * 2013-06-27 2014-12-31 Akdemi̇r Nijat Mécanisme de mouvement pour portes d'ascenseur pliantes
CN104868372A (zh) * 2015-05-29 2015-08-26 遵义长征电器防爆设备有限责任公司 一种用于开关柜的双开门
ES2651721A1 (es) * 2016-07-27 2018-01-29 Juan Ramón GOMIS RABASSA Un operador y un sistema de apertura y cierre de una puerta plegable de cabina de ascensor de dos o más hojas articuladas tipo bus
WO2018020066A3 (fr) * 2016-07-27 2018-05-24 GOMIS EGEA, Eduard Dispositif d'actionnement et système d'ouverture et de fermeture de porte pliable de cabine d'ascenseur doté d'au moins deux ventaux articulés de type bus
CN110789936A (zh) * 2019-11-07 2020-02-14 安徽蓝锐电子科技有限公司 一种led部件的排料执行机构
CN110789936B (zh) * 2019-11-07 2021-02-05 安徽蓝锐电子科技有限公司 一种led部件的排料执行机构
CN111140124A (zh) * 2019-12-30 2020-05-12 上海高仙自动化科技发展有限公司 开门结构以及具有其的箱体结构和清洁机器人
CN111140124B (zh) * 2019-12-30 2022-01-04 上海高仙自动化科技发展有限公司 开门结构以及具有其的箱体结构和清洁机器人

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