EP1020603B1 - Drehtürantrieb - Google Patents

Drehtürantrieb Download PDF

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Publication number
EP1020603B1
EP1020603B1 EP99120290A EP99120290A EP1020603B1 EP 1020603 B1 EP1020603 B1 EP 1020603B1 EP 99120290 A EP99120290 A EP 99120290A EP 99120290 A EP99120290 A EP 99120290A EP 1020603 B1 EP1020603 B1 EP 1020603B1
Authority
EP
European Patent Office
Prior art keywords
rotation
axis
pinion
driven shaft
gear
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.)
Expired - Lifetime
Application number
EP99120290A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1020603A3 (de
EP1020603A2 (de
Inventor
Jan Dipl.-Ing. Scholten
Peter Dipl.-Ing. Kisters
Guido Dipl.-Ing. Schneider
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 EP1020603A2 publication Critical patent/EP1020603A2/de
Publication of EP1020603A3 publication Critical patent/EP1020603A3/de
Application granted granted Critical
Publication of EP1020603B1 publication Critical patent/EP1020603B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05F15/611—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
    • 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
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/224—Additional arrangements for closers, e.g. for holding the wing in opened or other position for assisting in opening the wing
    • 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
    • E05Y2201/606—Accessories therefor
    • E05Y2201/618—Transmission ratio variation
    • 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
    • E05Y2201/71—Toothed gearing
    • 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
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/31—Force or torque control
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • 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
    • E05Y2800/15—Applicability
    • E05Y2800/17—Universally applicable
    • 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 revolving door drives according to the specified in the preambles of claims 1 and 2 Art.
  • a generic swing door drive is known in which the automatic opening of the connected door via the swing door drive takes place in an electromechanical manner.
  • the closing process is supported by the motor drive via a built-in closing spring, the z. B. is located in a commercial door closer accomplished.
  • the motor drive is subjected to a reduced drive torque, the engine compensates only for the losses of the transmission.
  • a permanent switching of the clutch is avoided by this type of control, which means a low wear at the same time, because it does not need to be engaged again when reversing the revolving door, the clutch.
  • This swing door drive is equipped with a so-called scissors linkage.
  • Such a drive can be mounted on the door frame or the door.
  • a parallel linkage and a so-called slide in conjunction with a straight actuator arm can be used. While the closing torques for scissor and parallel linkage meet the standardized requirements, the closing process when using a slide rail usually shows very low closing torques.
  • a device for opening and closing doors shows the DE 37 30 114 A1 , which consists of two mounting parts. The one part is attached to the door frame and the other part of the device frame side, wherein both mounting parts are interconnected by a power transmission mechanism. At the same time a reversing mechanism with a detent coupling is present, which also limits the forces to be transmitted at the same time. For this purpose, proven commercially available door closer can be used, but a closing spring exhibit.
  • the output gear of the device which is on the one hand connected to the power transmission mechanism, has a pinion which is in operative connection with a rack.
  • a similar working swing door drive is in the WO 89/11578 described here, wherein here also for the opening process, a device is present and the closing operation as in the DE 41 24 282 C2 is accomplished by the force of the door closer.
  • Similar swing door drives are used in the US 1,684,704 such as US 2,256,613 played. Again, drives are shown in conjunction with door closers, but with the door closer is mounted as a separate component on the wing and the rotary door drive is located above the door leaf. The connection between the swing door drive and the door closer is accomplished by a scissors linkage.
  • the US 4,333,270 discloses a revolving door drive which operates electromechanically. In this case, a drive wheel cooperates with a rack in such a way that a spring for the closure of the door is tensioned during the opening process.
  • An electromechanical swing door drive that uses a DC motor in conjunction with a planetary gear to drive discloses the DE 32 02 930 A1 , Between the output shaft and the connected door there is a toggle linkage. This swing door drive is used both for opening and closing the connected door.
  • An electrohydraulic swing door drive with the type designation ED 200 is reproduced in the company brochure of DORMA GmbH + Co. KG as a compact drive, which opens the door against a spring and returns mechanically to its closed position by the restoring forces of the spring.
  • the drive can be mounted on the door frame or on the door.
  • a pump is driven by an electric motor, which pumps a corresponding volume of oil in a hydraulic cylinder, which in turn expands against a spring.
  • the piston of the hydraulic cylinder is provided with a toothing that drives a pinion, to which the lever mechanism for actuating the door attached is.
  • corresponding valves are opened and the oil volume can flow back into the tank of the drive unit.
  • the spring pushes back the piston and closes by its movement, which is transmitted to the pinion, the door.
  • the object of the invention is therefore to develop a revolving door drive according to the prior art such that while avoiding the disadvantages mentioned a simple construction and a smooth adaptation to desired torque curves over the opening angle are possible.
  • An increase of the moments for the closing area is desirable, for example, in the area of small door opening angles.
  • the pinions used in the prior art in contrast to the present invention on a composite of sections, constant radii Wälzkurvenverlauf. So is the constructive integration of variable pitch or Wälz réelle bemessers used Solution in the DE 36 45 313 C2 described principle, prior art.
  • the pinion-side toothing has varied about their Wälzkurve profile shifts. In the area of large door opening angles, that is, small pitch circle diameter, the toothing is displaced radially outwardly by positive profile displacement. On the rack a corresponding profile shift is made accordingly.
  • the teeth on the Wälzkurve on a changing module The module is only chosen so large that the strength of the teeth is sufficient. The results described here have been achieved empirically.
  • the invention is based on the finding that the desired changing transmission ratio can most sensibly be achieved by decoupling the required lever length variations of the transmission from the function of converting the rotary motion. This results in not only diverse customization options for desired torque curves, but also a cost-effective design.
  • the invention therefore has over the closing and opening angle of the door in its gear ratio changing gear associated with an output shaft guide and a relative to the guide and in this translationally movable drive roller on is connected to a pinion engaged with a rack coupled to the spring assembly, the axis of rotation of the output shaft being spaced from the axis of rotation of the pinion, and the axis of rotation of the follower roller being spaced apart from the axis of rotation of the pinion such that upon rotation of the output shaft and pinion as a result of changing the axial distance between the output shaft and drive roller, the transmission ratio changes.
  • the axis of rotation of the driver roller cuts the pitch circle of the pinion and is aligned parallel to the axis of rotation of the pinion. This results in a compact space-saving construction, but at the same time also carries the desired, over the opening angle of the door leaf of the associated door changing gear ratios bill.
  • the transmission ratio of the transmission is determined by the pitch circle diameter of the pinion, the distance of the axis of rotation of the output shaft from the axis of rotation of the pinion and the distance of the drive roller to the axis of rotation of the pinion.
  • the revolving door drive is configured with an effective lever arm which changes over a pivoting point between the pivotable door leaf of the associated door and a further articulation point outside the door leaf and acts on the output shaft.
  • the effective lever arm is formed by a Gleitschienenarm.
  • FIG. 1 is shown in a schematic view of a device 10 with gear 12, which is arranged in a housing 14 of a revolving door drive.
  • gear 12 which is arranged in a housing 14 of a revolving door drive.
  • the reproduction of the known parts of the vane drive has been dispensed with.
  • the gear 12 acts together with a rack 16.
  • a rack 16 engages a pinion 18, which is fixedly connected to a driver roller 20 carrying a driver 22, wherein a rotation axis 24 of the pinion 18 and a rotation axis of the driver 22 are identical.
  • An axis of rotation 26 of the cam roller 20 is arranged to the rotation axis 24 at a distance E, so that the axis of rotation 26, the pitch circle 28 of the pinion 18 intersects.
  • the axes of rotation 24 and 26 are aligned parallel to each other.
  • the driver roller 20 is disposed between a guide 30 which is fixedly connected to a protruding from the housing 14 output shaft 32.
  • An axis of rotation 34 of the output shaft 32 and a rotation axis of the guide 30 are therefore identical.
  • the axis of rotation 34 of the output shaft 32 and the guide 30 is arranged to the axis of rotation 24 of the pinion 18 and the driver 22 at a distance F.
  • the output shaft 32 With the opening of a door leaf on which, for example, the revolving door drive is mounted, the output shaft 32 is rotated. About a guide, which consists of two guide rails 36 and 38, see FIGS. 2 and 3 , the driver roller 20 is moved, ie the force transmitted to the output shaft 32 and the guide 30 by the opening of the door is transmitted via the guide 30 to the driver roller 20 and thus to the driver 22 and the pinion 18.
  • the driver roller 20 is guided translationally relative to the guide 30.
  • the pinion 18 moves the rack 16 when opening and closing by the drive motor via a control based on a sensor signal.
  • FIGS. 2 and 3 show the transmission 12 of FIG. 1 along a line AA rotated by 180 °, each in a partial sectional view.
  • a maximum distance of the axis of rotation 26 of the cam roller 20 from the axis of rotation 34 of the output shaft 32 is in FIG. 2 shown, and the minimum distance of the axis of rotation 26 of the cam roller 20 from the rotational axis 34 of the output shaft 32 is in FIG. 3 shown.
  • the transmission ratio of the transmission 12 is determined by the diameter of the pitch circle 28, the pinion 18, the distance F of the axis of rotation 34, the output shaft 32 of the axis of rotation 24 of the pinion 18, and the distance E of the axis of rotation 26 of the cam roller 20 to the axis of rotation 24 of Ritzel's 18 determines.
  • the force curve over the opening angle of the door leaf is affected and can be determined in a simple manner.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)
  • Lock And Its Accessories (AREA)
EP99120290A 1999-01-14 1999-10-12 Drehtürantrieb Expired - Lifetime EP1020603B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19901033A DE19901033C2 (de) 1999-01-14 1999-01-14 Drehtürantrieb
DE19901033 1999-01-14

Publications (3)

Publication Number Publication Date
EP1020603A2 EP1020603A2 (de) 2000-07-19
EP1020603A3 EP1020603A3 (de) 2003-05-14
EP1020603B1 true EP1020603B1 (de) 2008-03-26

Family

ID=7894138

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99120290A Expired - Lifetime EP1020603B1 (de) 1999-01-14 1999-10-12 Drehtürantrieb

Country Status (6)

Country Link
US (1) US6262548B1 (da)
EP (1) EP1020603B1 (da)
AT (1) ATE390535T1 (da)
DE (2) DE19901033C2 (da)
DK (1) DK1020603T3 (da)
ES (1) ES2304801T3 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1129462A1 (en) * 1998-11-10 2001-09-05 Tyco Electronics Logistics AG Actuator for remote operation of a circuit breaker
DE19901229C2 (de) * 1999-01-14 2002-08-08 Dorma Gmbh & Co Kg Drehtürantrieb
DE10107051C2 (de) * 2001-02-13 2003-06-26 Dorma Gmbh & Co Kg Elektromechanischer Drehflügelantrieb
AU2002238544B8 (en) * 2001-02-13 2008-05-29 Dorma Gmbh + Co. Kg Electromechanical hinged wing drive
DE10300822A1 (de) * 2003-01-10 2004-08-05 Dorma Gmbh + Co. Kg Türflügelantrieb
JP4784813B2 (ja) * 2004-12-21 2011-10-05 日本発條株式会社 ドアクローザ
JP4912318B2 (ja) * 2005-11-08 2012-04-11 株式会社ニフコ 引き込み機構
US7865999B2 (en) * 2007-02-02 2011-01-11 Yale Security Inc. Door motion controller assembly
BRPI0810505B1 (pt) * 2007-04-24 2018-08-07 Yale Security Inc. Conjunto de fechamento de porta
DE202007012603U1 (de) * 2007-09-07 2009-01-22 Hettich-Oni Gmbh & Co. Kg Türscharnier eines Haushaltsgerätes
US8966712B1 (en) * 2013-12-31 2015-03-03 Chia-Chu Yu Door operator
DE102014212553B3 (de) * 2014-06-30 2015-07-09 Siemens Aktiengesellschaft Modulares Türantriebssteuerungssystem sowie modulares Türantriebssystem
AT517343B1 (de) * 2015-06-29 2017-01-15 Blum Gmbh Julius Ausstoßvorrichtung für eine Falttür oder Falt-Schiebe-Tür
DE102016200019A1 (de) * 2016-01-05 2017-07-06 Stabilus Gmbh Scherenantrieb
US10337223B2 (en) 2016-11-23 2019-07-02 Kohler Co. Shower door hinge assembly

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Publication number Priority date Publication date Assignee Title
US1684704A (en) * 1926-01-06 1928-09-18 Louie E Hubbell Door control
US2256613A (en) * 1939-04-29 1941-09-23 Nat Pneumatic Co Door operating mechanism
FR1510056A (fr) * 1966-12-06 1968-01-19 Levasseur Ets Perfectionnements aux ferme-portes automatiques
US4339843A (en) * 1978-03-20 1982-07-20 Reading-Dorma Closer Corporation Door closer with assist or door operating features
US4333270A (en) * 1980-02-22 1982-06-08 Besam-Eads, Inc. Automatic door operator
DE3202930A1 (de) * 1982-01-29 1983-08-11 Geze Gmbh, 7250 Leonberg Elektromechanischer antrieb fuer schwenkfluegel von tueren o.dgl.
DE3645314C5 (de) * 1986-04-28 2006-04-13 Geze Gmbh Türschließer
CH671802A5 (da) * 1986-11-05 1989-09-29 Protor Ag
WO1989000262A1 (en) 1987-07-08 1989-01-12 Vaso Products Australia Pty. Limited Deformable valve
SE460612B (sv) * 1988-05-16 1989-10-30 Soederhamn Innovation Ab Oeppnarmekanism foer doerrstaengare
DE4100335C2 (de) * 1991-01-08 1995-11-23 Tuerautomation Fehraltorf Ag F Elektromechanischer Drehflügelantrieb für Schwenkflügel von Türen oder dergleichen
DE4124282A1 (de) * 1991-07-23 1993-01-28 Dorma Gmbh & Co Kg Elektromechanischer drehtuerantrieb
US5703758A (en) 1996-09-13 1997-12-30 Ericsson Inc. Electronic device casing including living spring button and method
DE19901229C2 (de) * 1999-01-14 2002-08-08 Dorma Gmbh & Co Kg Drehtürantrieb

Also Published As

Publication number Publication date
US6262548B1 (en) 2001-07-17
DE19901033A1 (de) 2000-07-27
DK1020603T3 (da) 2008-07-28
EP1020603A3 (de) 2003-05-14
EP1020603A2 (de) 2000-07-19
DE59914709D1 (de) 2008-05-08
DE19901033C2 (de) 2002-08-08
ES2304801T3 (es) 2008-10-16
ATE390535T1 (de) 2008-04-15

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