EP0902152A1 - Porte tournante à limitation de vitesse de rotation - Google Patents

Porte tournante à limitation de vitesse de rotation Download PDF

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Publication number
EP0902152A1
EP0902152A1 EP98116897A EP98116897A EP0902152A1 EP 0902152 A1 EP0902152 A1 EP 0902152A1 EP 98116897 A EP98116897 A EP 98116897A EP 98116897 A EP98116897 A EP 98116897A EP 0902152 A1 EP0902152 A1 EP 0902152A1
Authority
EP
European Patent Office
Prior art keywords
rotation
revolving
brake motor
locking element
revolving door
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
EP98116897A
Other languages
German (de)
English (en)
Other versions
EP0902152B1 (fr
Inventor
Albert Dipl.-Ing. Uhl
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.)
Kaba Gallenschuetz GmbH
Original Assignee
Kaba Gallenschuetz 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7841925&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0902152(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kaba Gallenschuetz GmbH filed Critical Kaba Gallenschuetz GmbH
Publication of EP0902152A1 publication Critical patent/EP0902152A1/fr
Application granted granted Critical
Publication of EP0902152B1 publication Critical patent/EP0902152B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/90—Revolving doors; Cages or housings therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/646—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements continuous, e.g. closed loops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/656—Chains

Definitions

  • the invention relates to a manually operated revolving door with one between the side walls rotatably received about a vertical axis, preferably designed as a multi-wing turnstile Locking element.
  • Such revolving revolving doors have been around for a long time known and become particularly in buildings and / or demarcated areas used as a security gate.
  • the object of the present invention is therefore a revolving door the type and purpose described at the beginning to improve in that high rotation speeds the locking element can be avoided and nevertheless a quick passage of people through the revolving revolving door is guaranteed.
  • the locking element with a brake motor and with means for detecting the Rotational speed and / or the direction of rotation of the locking element is operatively connected to which brake motor at least above a predetermined amount of the detected Rotational speed and / or at a predetermined Direction of rotation on the axis of rotation of the locking element with one against the direction of rotation of the locking element directed torque acts.
  • the Speed of rotation of the locking element Above one a predetermined limit speed acts a brake motor on the locking element and brakes the speed of rotation the locking element. As a result, the If the speed falls below the limit, the braking action can be heard of the engine. At low rotation speeds is therefore an unhindered passage of people guaranteed by the revolving revolving door.
  • the brake motor has an electronic control, at which the limit speed, that is the value the speed of rotation, from which the intended Effect of the brake motor and / or the torque, the the brake motor of the rotary movement of the locking element opposed, is adjustable.
  • the limit speed can be a stepless, for example adjustable potentiometer, which preferably together arranged with the rest of the electronics on a circuit board is used.
  • Such a potentiometer should be manually adjustable so that one setting the limit speed even when the electronics are switched off is possible.
  • This is the brake motor designed as a DC motor, and is used by Electronics short-circuited when the limit speed is reached, whereby the brake motor to its intended Effect.
  • Such a structure is special reliable and wear-free.
  • the brake motor is also a mechanical clutch conceivable between the brake motor and the axis of rotation of the locking element.
  • Mechanical clutches can preferably be used Use come above a predetermined speed of rotation Establish frictional connection.
  • the brake motor in the roof structure of the revolving revolving door added, and thus easily accessible in the event of repairs.
  • the arrangement in the floor or in Underfloor area of the revolving revolving door system possible.
  • Fig. 1 shows a section of a revolving revolving door system 10, the rest of a multi-wing turnstile trained to be rotatable about a vertical axis 12 has mounted locking element which is spaced between side boundary walls arranged from each other recorded and to create a passage is manually rotatable about its axis.
  • the revolving revolving door system 10 has an upper side Cover of the revolving revolving door system 10 added Rotation speed limit equipped.
  • the Cover has one of several, not in here interestingly interconnected profiles existing support structure 11 and one of these vertically towards the intended passage area 14 of the revolving revolving door system 10 spaced apart Screen 15 on.
  • the support structure 11 has a bearing seat 16 provided in the locking element of the revolving revolving door system 10 by means of a journal 17 around the vertical Axis 12 is rotatably received.
  • the bearing pin 17 extends yourself from the bearing holder 16 by a Opening in the screen 15 and is on the the side of the screen facing away from the supporting structure 11 15 provided with a mounting plate 19 which in here also of no further interest Inclusion of revolving door leaves is intended.
  • a sprocket 20 is received on the journal 17 and non-rotatably connected to the bearing journal.
  • the sprocket 20 is used for the operative connection of the axis of rotation 12 of the Locking element with the motor described below Brake drive 23.
  • the brake drive 23 is received on a bracket 24, which are spaced from the axis of rotation 12 of the locking element and with a protruding holding portion 25 by means of Screw connections 26 on a profile 27 of the supporting structure 11 is attached.
  • the brake drive 23 comprises an electric motor 30 and control electronics 31, which are recorded on the console 24. Further is not on the console with the electric motor 30 in shown in the drive connection drive shaft 32 rotatably mounted.
  • a drive chain 35 is guided. By means of this drive chain 35 there is a direct one Active connection between the axis of rotation 12 of the locking element and the engine 30.
  • Motor 30 is a DC motor with permanent excitation educated.
  • One in case of exceeding the predetermined speed of revolution from the Control electronics 31 triggered control command causes the motor 30 is short-circuited, with the result that the rotary motion transmitted via the belt drive braking torque acting in the opposite direction.
  • the rotary motion the drive shaft which is operatively connected to the motor 32 and thus also the rotary movement of the locking element the revolving revolving door system is braked as long as the current speed of rotation is greater than the specified one Speed limit.
  • the braking torque triggered by short-circuiting the motor 30 depends on the speed of rotation and all the more stronger the higher the speed of rotation. If the current rotational speed to the predetermined limit rotational speed or sinks below it a new control command from the control electronics 31 to the motor 30, due to which the short circuit will be annulled. As a result, the braking effect ceases to apply of the motor 30 and the locking element of the revolving door system 10 is then without the action of a braking counter torque actuatable.
  • the revolving door system 10 is for the actuation of the locking element designed in one direction of rotation. Accordingly the control electronics 31 set so that the Limit rotation speed for a blocking element rotation in the opposite direction to the predetermined direction of rotation is at zero. Any rotation of the locking element counter to the predetermined rotary motion is electronic detects and leads to the fact that by means of one of the Control electronics 31 outgoing control command of the Motor 30 is short-circuited and therefore a rotary movement a braking torque against the specified direction counteracts.
  • the locking element can not or only with considerable effort against the predetermined Direction of rotation are actuated. Passing the Revolving revolving door system against the predetermined direction of rotation the locking element is effective in this way prevented.
EP98116897A 1997-09-11 1998-09-07 Porte tournante à limitation de vitesse de rotation Revoked EP0902152B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19739819A DE19739819A1 (de) 1997-09-11 1997-09-11 Karusselldrehtür mit Drehgeschwindigkeitsbegrenzung
DE19739819 1997-09-11

Publications (2)

Publication Number Publication Date
EP0902152A1 true EP0902152A1 (fr) 1999-03-17
EP0902152B1 EP0902152B1 (fr) 2003-03-26

Family

ID=7841925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98116897A Revoked EP0902152B1 (fr) 1997-09-11 1998-09-07 Porte tournante à limitation de vitesse de rotation

Country Status (4)

Country Link
US (1) US6058652A (fr)
EP (1) EP0902152B1 (fr)
CN (1) CN1118612C (fr)
DE (2) DE19739819A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438644C (en) * 2006-06-02 2014-11-26 Knorr Bremse Rail Sys Uk Ltd Platform screen door
US8136297B2 (en) * 2007-09-28 2012-03-20 Babcock & Wilcox Technical Services Y-12, Llc Speed control system for an access gate
US20090260289A1 (en) * 2008-04-18 2009-10-22 Michael Carpenter Door Safety System
DE102010024108A1 (de) * 2010-06-17 2011-12-22 Dorma Gmbh + Co. Kg Karuselltür
CN102278041A (zh) * 2011-06-09 2011-12-14 夏继华 一种旋转门
CN102817525A (zh) * 2012-09-12 2012-12-12 欧必翼门控科技(北京)有限公司 一种旋转门的感测及控制方法
DE102014212351B4 (de) * 2014-06-26 2017-10-05 Geze Gmbh Antriebsvorrichtung für eine Drehtür
CN108775214A (zh) * 2018-07-31 2018-11-09 宜兴市超霞科技有限公司 一种电动门及应用该电动门的试衣间
US11401747B2 (en) * 2020-03-03 2022-08-02 Overhead Door Corporation Motor assisted revolving door system and method with multiple sensors

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506740A1 (de) * 1985-02-26 1986-08-28 Dictator Technik - Ruef & Co, 8902 Neusäß Rotationsdaempfer fuer schliessantriebe von schwenktueren, schiebetueren oder dergleichen
US4800679A (en) * 1987-06-10 1989-01-31 C. J. Rush Inc. Quarter point return mechanism for manually operated revolving doors
EP0331770A1 (fr) * 1988-03-08 1989-09-13 Malkmus-Dörnemann, Carola, Dr. Tourniquet
EP0342711A2 (fr) * 1982-03-01 1989-11-23 Besam Aktiebolag Méthode de prévention de passage non désiré à travers un système de porte tournante
US4976065A (en) * 1989-11-20 1990-12-11 Bc Research And Development, Inc. Control apparatus for doors
DE4344204C1 (de) * 1993-12-23 1995-01-12 Dorma Gmbh & Co Kg Karusselldrehtür

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1014997A (en) * 1911-06-06 1912-01-16 George C Blickensderfer Speed-controlling mechanism for revolving doors.
US2186385A (en) * 1939-05-08 1940-01-09 Lockart Andrew Emergency lock for revolving doors
US2267632A (en) * 1940-06-04 1941-12-23 Int Steel Co Revolving door mechanism
US3497997A (en) * 1968-06-14 1970-03-03 Int Steel Co Quarterline stop control system for power driven revolving doors
US3678623A (en) * 1970-06-26 1972-07-25 Rush Ltd C J Control system for revolving door
AU516270B2 (en) * 1976-12-07 1981-05-28 Yorkwain Automatic Doors Limited Revolving door
US4060935A (en) * 1977-01-24 1977-12-06 Swiss Aluminium Limited Revolving door with security locking mechanism
DE4231984C2 (de) * 1991-07-23 1995-10-05 Dorma Gmbh & Co Kg Elektromechanischer Drehtürantrieb
US5647173A (en) * 1994-02-02 1997-07-15 Dorma Gmbh + Co. Kg Operating method for the operation of a revolving door

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0342711A2 (fr) * 1982-03-01 1989-11-23 Besam Aktiebolag Méthode de prévention de passage non désiré à travers un système de porte tournante
DE3506740A1 (de) * 1985-02-26 1986-08-28 Dictator Technik - Ruef & Co, 8902 Neusäß Rotationsdaempfer fuer schliessantriebe von schwenktueren, schiebetueren oder dergleichen
US4800679A (en) * 1987-06-10 1989-01-31 C. J. Rush Inc. Quarter point return mechanism for manually operated revolving doors
EP0331770A1 (fr) * 1988-03-08 1989-09-13 Malkmus-Dörnemann, Carola, Dr. Tourniquet
US4976065A (en) * 1989-11-20 1990-12-11 Bc Research And Development, Inc. Control apparatus for doors
DE4344204C1 (de) * 1993-12-23 1995-01-12 Dorma Gmbh & Co Kg Karusselldrehtür

Also Published As

Publication number Publication date
CN1213735A (zh) 1999-04-14
EP0902152B1 (fr) 2003-03-26
DE19739819A1 (de) 1999-04-01
US6058652A (en) 2000-05-09
CN1118612C (zh) 2003-08-20
DE59807623D1 (de) 2003-04-30

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