EP0191730A1 - Dispositif actionneur de porte pour l'ouverture et la fermeture automatique d'une porte - Google Patents

Dispositif actionneur de porte pour l'ouverture et la fermeture automatique d'une porte Download PDF

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Publication number
EP0191730A1
EP0191730A1 EP86810050A EP86810050A EP0191730A1 EP 0191730 A1 EP0191730 A1 EP 0191730A1 EP 86810050 A EP86810050 A EP 86810050A EP 86810050 A EP86810050 A EP 86810050A EP 0191730 A1 EP0191730 A1 EP 0191730A1
Authority
EP
European Patent Office
Prior art keywords
door
drive according
motor
door drive
closing
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.)
Granted
Application number
EP86810050A
Other languages
German (de)
English (en)
Other versions
EP0191730B1 (fr
Inventor
Jakob Huber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT86810050T priority Critical patent/ATE36370T1/de
Publication of EP0191730A1 publication Critical patent/EP0191730A1/fr
Application granted granted Critical
Publication of EP0191730B1 publication Critical patent/EP0191730B1/fr
Expired legal-status Critical Current

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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
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
    • 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
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • 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
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E05Y2201/424—Function thereof for opening for the final opening movement
    • 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
    • E05Y2800/25—Emergency conditions
    • 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
    • E05Y2800/25—Emergency conditions
    • E05Y2800/252—Emergency conditions the elements functioning only in case of emergency
    • 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 door drive for fully automatic opening and closing at least one sliding door, which on the predominant part of the opening and closing path with a
  • an electric motor drives a link chain or a rubber chain that extends over the entire stroke of the door. extends.
  • the invention has for its object to provide a door drive of the type mentioned, which enables the application of different speeds with simple mechanical means and is therefore inexpensive to carry out.
  • This object is achieved by a main shaft driven by a main motor for the application of a high speed and by a secondary shaft driven by a small motor for the application of a low speed of the door, both shafts acting on the same driver.
  • the single-wing sliding door 1 is moved by two electric motors in order to apply the required different door speeds in this simple manner.
  • the main motor 2 drives the gear 3 and, via the bevel gear 4, the main shaft, which is designed here as a threaded spindle 5.
  • the transmission 3 also includes a slip clutch, for example a rubber or plastic drive belt interposed for the transmission.
  • the threaded spindle 5 is arranged horizontally and parallel to the direction of movement of the door.
  • the small motor 6 drives the auxiliary shaft via the worm gear 7, which is designed as a profile rod 8 and is arranged in synchronism with the main shaft.
  • the profile rod 8 is to be selected appropriately, for example as a round shaft with a groove, with a spline profile or similar, so that they transfer the torque from the small motor 6 to the pinion without difficulty or even deformation
  • Gear 9 and pinion 10 are surrounded by the box-like slide 11, which on the one hand serves as a driver for the movement of the door. on the other hand, ensures that the gears 9 and 1C remain in constant engagement with every displacement and rotary movement.
  • the carriage 11 is not connected directly to the door, but takes it with it via the articulated pawl 12, which engages in a socket 13 fastened to the door.
  • the door expediently runs in a track (not shown) on rollers.
  • the drive according to the invention offers various options for opening and closing the door. One of them is described below for the closing process.
  • Such a protective strip can of course also be provided on the opposite door edge.
  • the opening process proceeds in the same way.
  • the reversible main motor 2 is initially switched on. He leads the door at greater speed over the major part of the door path until the nose 14 of the slide 11 meets the switch 15 which is also provided on the other side and which switches off the main motor 2 and switches on the reversible small motor 6.
  • the door should only remain open for a limited period of time and then automatically close again. This can be carried out in a simple manner with the aid of a time relay which switches on the main motor 2 after a previously adjustable time and thus initiates the closing process.
  • the door should only be opened a small gap to pass on the recipe and the money.
  • the main motor 2 remains switched off, which is easiest to carry out with an on-off switch in the power supply to the main switch, and the small motor 6 takes over,
  • both the opening and the closing movement can be initiated by a hand switch; the switch 15 and the limit switch 16 can be used for the stroke limitation.
  • the drive elements for the door are designed to be self-locking, so that the door cannot be forced open even when there is strong pressure on the closing edge 17.
  • the threaded spindle 5 with the gear 9 or the worm gear 7 come into question, and other elements can also be constructed to be self-locking. Friction, inertia and other resistances of all gear parts including the drive motors 2 and 6 support the effect of self-locking.
  • Another type of circuit of the door drive according to the invention is that the motors 2 and 6 are switched on simultaneously on the predominant part of the door path.
  • the gear 9 is now not only shifted axially on the threaded spindle 5, but also experiences a rotary movement from the pinion 10, which results in an overall speed resulting from the two individual motor drives for the slide 11 and thus also for the door.
  • the switch 15 switches the main motor 2 off
  • the small motor 6 alone continues the door over the last section until the limit switch 16 switches off the small motor. If the main motor should fail, the small motor can move the door along the entire opening and closing path, of course at a correspondingly lower speed.
  • a variant of this circuit is that the small motor 6 remains switched on continuously, even after the end positions of the door have been reached, as a result of which it keeps the door open on one side and exerts a closing pressure on the closed door on the other side. However, the engine is stalled.
  • a combination of the two main circuit types described is also conceivable, in that the door is conveyed by the main motor on the predominant section of the closing path and by the small motor on the last section, but first by the two motors together and only on the last section by the small motor alone. This means that the door reaches a higher speed on the opening path than on the closing path.
  • the elastic protective strip 19 protects the closing edge 17 of the door 1, which is usually made of glass, from damage, but it also serves to protect passers-by who come into contact with it.
  • the protective strip is hollow and is connected to a membrane switch (not shown) via a hose line.
  • a membrane switch (not shown)
  • the membrane switch must immediately before the door reaches the closed position
  • the membrane switch can also perform another function. overnight, when the door is closed, it remains on, but the mechanism for opening the door is off. If you try to open the door by force, this will certainly happen with breaking tools that are inserted into the protective strip.
  • the increasing pressure in the bar acts on the membrane switch - another switch of this type can also be provided for this purpose - which now
  • the latch 12 allows an emergency opening of the door and thus represents an additional safety device. By loosening the latch, the door is separated from the slide and is now easy to move. The release can be done with a solenoid or, if there is a power failure, by hand. In the event of a fire in a department store or theater, for example, it can no longer happen that panic breaks out because the door is only half open or even closed.
  • the release device can also be connected to the fire protection system of such a house.
  • Fig. 2 shows an example of the Antri.eb a double door. Setup and operation are practically the same as in the embodiment according to Fig. 1.
  • the threaded spindle 20 has a left-hand thread for one and a right-hand thread for the other Provided door.
  • the two doors are opened or closed in opposite directions, ie symmetrically to one another.
  • the doors 1 are directly connected to the associated driver, which is also designed here as a box-like carriage 21 including pinion 9 and pinion 10.
  • This type of fastening can be designed in such a way that the doors are not merely guided, but rather are suspended on the threaded spindle 20.
  • the threads of the spindle are expediently designed as flat or trapezoidal threads.
  • the shock absorber 22 is provided to destroy the residual energy inherent in the doors. Such is usually also arranged at the end of the opening path of each door, as can of course also be used with the protective strip shown in FIG. 1.
  • the profile rod 8 is also driven in Fig. 2 by the worm gear 7, which is arranged in the middle.
  • a gear transmission could also be provided for the reduction of the speed of the small motor 6.
  • the main motor and the small motor could also be arranged next to or in the extension of the threaded spindle.
  • bevel gear 4 is advantageous, for example, if the doors are on the ground floor and the main motor is to be housed in the basement.
  • equipping the threaded spindle with a flat or trapezoidal thread allows an additional device to be attached in order to brake the door more quickly when approaching an end position.
  • the door 1 hangs on the rollers 31, which are on the level line 32 - e.g. a (not shown) running track - move.
  • the brake member 33 attached to the door and comprising the threaded spindle 20 runs freely with it.
  • the level line 32 is inclined somewhat downwards towards its ends.
  • the brake member 33 is actuated and acts on the rotating threaded spindle 20.
  • the kinetic energy of the moving parts is converted into heat, similar to a car brake.
  • This braking process is of great advantage compared to the use of elastic protective strips or shock absorbers, as they are commonly used and also described above.
  • Another possibility is to use a guide roller which runs on a special level line and is connected directly to the door or to the driver 11, 21 via a lever. Before the door reaches its end position, the lever releases a brake, e.g. similar to the brake member 33 or a disc brake operated.
  • a brake e.g. similar to the brake member 33 or a disc brake operated.
  • a braking effect on the door approaching its end position is achieved with the aid of a spring.
  • a spring can be a compression or tension spring, which counteracts the movement of the door, as well as a helical or spiral spring surrounding the threaded spindle, which is wound by the spindle and thus brakes the same. Combinations of these options are also conceivable.
  • the energy stored in the spring when the threaded spindle is at a standstill is released as soon as the door begins its movement in the opposite direction.
  • the spring force thus supports the work of the motor in the initial phase of the door movement, but it can also work on its own, which is particularly important in the event of an emergency opening, e.g. in the event of a power failure, is very desirable.
  • All the braking devices described can be applied to both a single and a double door.
  • Fig. 3 shows a motor drive for the auxiliary shaft with an interposed magnetic driver clutch.
  • the small motor 6 has the synchronous motor 23 for the forward run and the synchronous motor 24 for the reverse run, which sit on the common shaft 26 and are combined in the housing 25.
  • FIG. 1 It should also be noted that all circuit types and structural details described for FIG. 1 can in principle also be used for the embodiment according to FIG. 2, which also applies to the reverse case.

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  • Power-Operated Mechanisms For Wings (AREA)
EP86810050A 1985-02-11 1986-01-27 Dispositif actionneur de porte pour l'ouverture et la fermeture automatique d'une porte Expired EP0191730B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86810050T ATE36370T1 (de) 1985-02-11 1986-01-27 Tuerantrieb zum vollautomatischen oeffnen und schliessen einer tuere.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH616/85 1985-02-11
CH616/85A CH665874A5 (de) 1985-02-11 1985-02-11 Tuerantrieb zum vollautomatischen oeffnen und schliessen einer schiebetuere.

Publications (2)

Publication Number Publication Date
EP0191730A1 true EP0191730A1 (fr) 1986-08-20
EP0191730B1 EP0191730B1 (fr) 1988-08-10

Family

ID=4191147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86810050A Expired EP0191730B1 (fr) 1985-02-11 1986-01-27 Dispositif actionneur de porte pour l'ouverture et la fermeture automatique d'une porte

Country Status (4)

Country Link
EP (1) EP0191730B1 (fr)
AT (1) ATE36370T1 (fr)
CH (1) CH665874A5 (fr)
DE (1) DE3660504D1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205898A (en) * 1987-06-15 1988-12-21 Chamberlain Group Inc Twin sprocket garage door opener
EP0347705A1 (fr) * 1988-06-23 1989-12-27 Siemens Aktiengesellschaft Appareil d'entraînement pour une chariot portique
DE4041087A1 (de) * 1990-12-21 1992-07-02 Aumueller Aumatic Gmbh Verfahren und vorrichtung zum motorischen bewegen von grossen fluegeln und lichtkuppeln
EP0984130A2 (fr) * 1998-08-06 2000-03-08 agta record ag Entraínement automatique pour des portes
DE19831806C5 (de) * 1997-07-15 2011-03-17 Geze Gmbh Automatische Tür- oder Fensteranlage
WO2016069464A1 (fr) * 2014-10-29 2016-05-06 Westinghouse Air Brake Technologies Corporation Mécanisme d'embrayage entre vis mère et moteur électrique
CN107747439A (zh) * 2017-10-31 2018-03-02 南京康尼机电股份有限公司 车门用锁闭装置
CN112096219A (zh) * 2020-11-03 2020-12-18 池州市光明塑钢有限公司 一种智能化铝合金门窗装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401082B (de) * 1994-01-03 1996-06-25 Ife Gmbh Ein- oder zweiflügelige schiebe-, schwenkschiebe- oder taschentür
CN1936256B (zh) * 2005-09-22 2010-06-23 同方威视技术股份有限公司 一种用于辐射成像检查系统的自动防护屏蔽门装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834081A (en) * 1973-03-30 1974-09-10 Gyro Tech Inc Automatic sliding door system
FR2417620A1 (fr) * 1978-02-16 1979-09-14 Faiveley Sa Dispositif de verrouillage pour porte coulissante
EP0015851A1 (fr) * 1979-03-12 1980-09-17 FERMOD Société dite: Dispositif d'actionnement pour porte étanche coulissante

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834081A (en) * 1973-03-30 1974-09-10 Gyro Tech Inc Automatic sliding door system
FR2417620A1 (fr) * 1978-02-16 1979-09-14 Faiveley Sa Dispositif de verrouillage pour porte coulissante
EP0015851A1 (fr) * 1979-03-12 1980-09-17 FERMOD Société dite: Dispositif d'actionnement pour porte étanche coulissante

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205898A (en) * 1987-06-15 1988-12-21 Chamberlain Group Inc Twin sprocket garage door opener
GB2205898B (en) * 1987-06-15 1991-05-01 Chamberlain Group Inc Twin sprocket garage door opener
EP0347705A1 (fr) * 1988-06-23 1989-12-27 Siemens Aktiengesellschaft Appareil d'entraînement pour une chariot portique
DE4041087A1 (de) * 1990-12-21 1992-07-02 Aumueller Aumatic Gmbh Verfahren und vorrichtung zum motorischen bewegen von grossen fluegeln und lichtkuppeln
DE19831806C5 (de) * 1997-07-15 2011-03-17 Geze Gmbh Automatische Tür- oder Fensteranlage
EP0984130A3 (fr) * 1998-08-06 2000-06-28 agta record ag Entraínement automatique pour des portes
EP0984130A2 (fr) * 1998-08-06 2000-03-08 agta record ag Entraínement automatique pour des portes
WO2016069464A1 (fr) * 2014-10-29 2016-05-06 Westinghouse Air Brake Technologies Corporation Mécanisme d'embrayage entre vis mère et moteur électrique
CN107109889A (zh) * 2014-10-29 2017-08-29 西屋气动刹车技术公司 丝杆和电动机之间的离合器机构
CN107109889B (zh) * 2014-10-29 2018-10-12 西屋气动刹车技术公司 丝杆和电动机之间的离合器机构
US10683692B2 (en) 2014-10-29 2020-06-16 Westinghouse Air Brake Technologies Corporation Clutch mechanism between leadscrew and electric motor
CN107747439A (zh) * 2017-10-31 2018-03-02 南京康尼机电股份有限公司 车门用锁闭装置
CN112096219A (zh) * 2020-11-03 2020-12-18 池州市光明塑钢有限公司 一种智能化铝合金门窗装置

Also Published As

Publication number Publication date
DE3660504D1 (en) 1988-09-15
EP0191730B1 (fr) 1988-08-10
ATE36370T1 (de) 1988-08-15
CH665874A5 (de) 1988-06-15

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