EP0659969A1 - Porte pivotante pour couloir de passage pour piétons - Google Patents

Porte pivotante pour couloir de passage pour piétons Download PDF

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Publication number
EP0659969A1
EP0659969A1 EP94119408A EP94119408A EP0659969A1 EP 0659969 A1 EP0659969 A1 EP 0659969A1 EP 94119408 A EP94119408 A EP 94119408A EP 94119408 A EP94119408 A EP 94119408A EP 0659969 A1 EP0659969 A1 EP 0659969A1
Authority
EP
European Patent Office
Prior art keywords
drive
door leaf
gear housing
swing door
housing
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Withdrawn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
EP94119408A
Other languages
German (de)
English (en)
Inventor
Rudolf Wanzl
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.)
Wanzl GmbH and Co Entwicklungs KG
Original Assignee
Wanzl GmbH and Co Entwicklungs KG
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 Wanzl GmbH and Co Entwicklungs KG filed Critical Wanzl GmbH and Co Entwicklungs KG
Publication of EP0659969A1 publication Critical patent/EP0659969A1/fr
Withdrawn legal-status Critical Current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
    • E05F15/614—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
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • 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
    • E05Y2201/71—Toothed gearing
    • E05Y2201/72—Planetary gearing
    • 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
    • E05Y2201/71—Toothed gearing
    • E05Y2201/726—Ring gears; Internal gears
    • 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
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a swing door for a passage of people, with a door leaf arranged on a housing, which can be pivoted by an electric drive and a drive mechanism about a vertical axis, with control means which control the pivoting operations of the door leaf, the rotary movement of the electric drive via a
  • the electric drive arranged drive pinion is transmitted to a drive ring which is connected in a rotationally fixed manner to the door leaf and is equipped with an internal toothing.
  • the closest prior art includes a swing door, which is described in the German utility model G 82 09 062.9.
  • This utility model proposes to arrange a drive pinion on a geared electric motor which engages in a drive ring which is connected in a rotationally fixed manner to the door leaf of the swing door.
  • Control means are provided which determine the pivoting characteristic of the door leaf.
  • a slip clutch is provided between the geared electric motor and the drive pinion. This slip clutch allows the door leaf to be pressed against the intended swivel direction by force in the event of danger, without the gearbox of the geared electric motor being damaged.
  • the invention proposes to design the electric drive as a stepper motor and to provide at least one intermediate wheel between the drive pinion and the drive ring, which is in engagement with the drive pinion and with the drive ring.
  • control means have a rotary encoder equipped with a measuring system, which is connected in a rotationally fixed manner to the drive shaft of the stepping motor.
  • the swing door 1 shown in Fig. 1 has a tubular housing 2, which is formed by a lower and an upper housing part 3, 4, wherein between the lower and upper housing parts 3, 4 one of a pivot part 6 and for example from a bracket 7 existing door leaf 5 is provided, which can be pivoted about a vertical axis 8.
  • the tubular housing 2 is only an example, but is typical for most of the common pivoting doors 1. Other known housing shapes can also be transferred to the invention.
  • a screw-on plate 9 is welded inside the lower housing part 3 and close to its upper end.
  • An electric drive in the form of a stepping motor 22 is screwed to the screw-on plate 9 provided with a centrally arranged opening 10.
  • a rotary encoder 13 equipped with an absolute measuring system is arranged on the stepping motor 11 and connected to the drive shaft 12 of the stepping motor 11 in a rotationally fixed manner.
  • Such rotary encoders 13, also called “incremental rotary encoders”, are known and commercially available, so that their function need not be described at this point.
  • the drive shaft 12 of the stepper motor 11 carries non-rotatably a connecting sleeve 14, which in turn is rotatably connected to the shaft of an upwardly extending drive pinion 15.
  • the drive shaft 12 of the stepper motor 11, the connecting sleeve 14 and the drive pinion 15 are located on the vertical axis 8 of the door leaf 5 as well as the lower housing part 3, the pivot part 6 and the upper housing part 4, so that the pivoting door 1 together with its drive mechanism is designed as a columnar unit, from which only the bracket 7 of the door leaf 5 protrudes.
  • a bearing plate 16 is placed on the screw-on plate 9 and screwed or pinned to the screw-on plate 9. At least one, but preferably four bearing elements 17, for example ball bearings, are used in the bearing plate 16, which serve to accommodate at least one, but generally four, intermediate wheels 18.
  • the intermediate wheels 18, which are designed as gear wheels and are rotatably arranged on vertical axes, are both in engagement with the drive pinion 15 and also in engagement with a drive ring 19 equipped with internal teeth, which is arranged on the inner wall of the cylindrical pivot part 6 and is connected to the latter in a rotationally fixed manner, see. also Fig. 2.
  • gear housing 20 On the bearing plate 16 is arranged along the vertical axis 8 gear housing 20 and screwed to the bearing plate 16 and possibly also with the screw-on plate 9.
  • the gear housing 20 is thus carried by the lower housing part 3.
  • the otherwise cylindrical gear housing 20, which is equipped with four screw-on feet 21, has openings, openings or spaces 22 which are stressed by the intermediate wheels 18. This means that the screw-on feet 21 lead between the intermediate wheels 18 down to the bearing plate 16.
  • At least two openings 24 are provided in the cylindrical section 23 of the gear housing 20, in FIG which two brake parts 26 each equipped with a permanent magnet are inserted horizontally movable.
  • an electromagnet 25 is arranged, which is applied to a voltage and is able to press the brake parts 26 with lateral support on the gear housing 20 against the inner wall of the swivel part 6 and thus brake towards the door leaf 5 Act.
  • a lower and an upper bearing part 27, 28 are inserted in the transmission housing 20 above the electromagnet 25.
  • the lower and the upper bearing part 27, 28 are each equipped with a bearing element 29, so that a pivot shaft 32 can be inserted into the lower and upper bearing part 27, 28 from above.
  • the swivel shaft 32 which is designed as a hollow shaft and is arranged on the vertical axis 8, is intended for supporting the door leaf 5.
  • a support disk 30 is inserted into the interior of the swivel part 6 at the upper end of the swivel part 6 and welded or screwed thereto.
  • the support disk 30 is connected to the pivot shaft 32 in a rotationally fixed manner by means of a feather key 33.
  • the pivot shaft 32 has at its upper end a cylindrical projection 31 which is mounted in a bearing element 34 which is inserted in a support part 35 which is inserted into the upper housing part 4 and is welded or screwed thereto.
  • the upper housing part 4 can end at the top with a light dome 36 or the like.
  • the upper bearing part 28 and the support part 35 are connected by a web 37 which is screwed to both the support part 35 and the bearing part 28.
  • the support disk 30 has an approximately semicircular opening 38 through which the web 37 passes. The opening 38 is required in order to be able to pivot the door leaf 5.
  • FIG. 2 shows a part of the swing door 1 in a top view.
  • the centrally arranged drive pinion 15 which is in engagement with the four coaxially arranged intermediate wheels 18, which in turn are in engagement with the drive ring 19.
  • the bearing plate 16 and if necessary also in the screw-on plate 9, four threaded bores 39 are provided which are arranged between the intermediate wheels 18 and which are intended for screwing on the screw-on feet 21 of the transmission housing 20.
  • the drawing also shows the sectional area of the swivel part 6 and the screw-on plate 40 of the lower housing part 3.
  • the gear housing 20 is shown in FIG. 3. It is equipped with four screw-on feet 21, two screw-on feet 21 being drawn congruently in the drawing. At the top of the screw-on feet 21 is connected the cylindrical section 23, the openings 24 for the brake parts 26 are recognizable as well as the centrally arranged steps 41 inside the gear housing 20, which are intended for receiving the lower and upper bearing parts 27, 28 .
  • the control means usually comprise a known light barrier, which is arranged outside the pivoting door 1 and which is used to detect people is determined. Furthermore, the control means comprise a microcontroller, power electronics and a reader for an information carrier on which functions of the swing door 1 are stored, which can be stored in the microcontroller with the aid of the reader.
  • the encoder 13 provided in the sense of an extension of the invention is also connected to the microcontroller.
  • the electromagnet 25 also belongs to the control means, since this, together with the brake parts 26, serves to make it more difficult to pivot the door leaf 5 in a known manner when an attempt is made to push the door leaf 5 against the predetermined opening direction.
  • All of these control means are connected and switched so that the pivoting characteristic of the door leaf 5 can be influenced and controlled in different ways.
  • the door leaf 5 is driven by the stepper motor 11, it being possible, of course, to select a wide variety of ratios or reductions by means of the drive pinion 15, the at least one intermediate wheel 18 and the drive ring 19.
  • the diameter of the at least one intermediate wheel 18 will be larger than the diameter of the drive pinion 15.
  • all other control means and the entire drive mechanism are preferably arranged within the pivoting door 1, bores, openings, grooves or the like being provided in the various stationary components 9, 16, 27, 28, 35, for receiving and for Perform the necessary cables are determined.
EP94119408A 1993-12-21 1994-12-08 Porte pivotante pour couloir de passage pour piétons Withdrawn EP0659969A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9319628U DE9319628U1 (de) 1993-12-21 1993-12-21 Schwenktüre für einen Personendurchgang
DE9319628U 1993-12-21

Publications (1)

Publication Number Publication Date
EP0659969A1 true EP0659969A1 (fr) 1995-06-28

Family

ID=6902299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94119408A Withdrawn EP0659969A1 (fr) 1993-12-21 1994-12-08 Porte pivotante pour couloir de passage pour piétons

Country Status (2)

Country Link
EP (1) EP0659969A1 (fr)
DE (1) DE9319628U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102839888A (zh) * 2012-09-13 2012-12-26 易程(苏州)电子科技股份有限公司 应用于自动检票机门的门轴驱动装置
EP2687664A2 (fr) 2012-07-17 2014-01-22 Wanzl Metallwarenfabrik Gmbh Système d'entrée ou de sortie
US20220136305A1 (en) * 2020-11-04 2022-05-05 Bobrick Washroom Equipment, Inc. Touchless door open/close system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748772A1 (fr) * 1996-05-17 1997-11-21 Payovitch Noel Dispositif motorise de manoeuvre d'un battant pivotant de porte, notamment de garage
EP0846829A1 (fr) * 1996-12-03 1998-06-10 Kurt Berner Commande de porte avec un engrenage différentiel et à denture droite
EP0910717A1 (fr) * 1997-05-07 1999-04-28 Anita Leppla Dispositif d'entrainement electrique pour ensemble volet pliant, porte battante ou analogue

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8209062U1 (de) * 1982-03-30 1982-08-12 Brüder Siegel GmbH & Co KG Draht- und Metallwarenfabrik, 8874 Leipheim Pendeltüre für Kundenführungslagen in Selbstbedienungsläden
US4623828A (en) * 1985-09-23 1986-11-18 Westinghouse Electric Corp. Multiple phase stepper motor torque control apparatus and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8209062U1 (de) * 1982-03-30 1982-08-12 Brüder Siegel GmbH & Co KG Draht- und Metallwarenfabrik, 8874 Leipheim Pendeltüre für Kundenführungslagen in Selbstbedienungsläden
US4623828A (en) * 1985-09-23 1986-11-18 Westinghouse Electric Corp. Multiple phase stepper motor torque control apparatus and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2687664A2 (fr) 2012-07-17 2014-01-22 Wanzl Metallwarenfabrik Gmbh Système d'entrée ou de sortie
DE102012106404A1 (de) 2012-07-17 2014-01-23 Wanzl Metallwarenfabrik Gmbh Eingangs- oder Ausgangsanlage
DE102012106404B4 (de) 2012-07-17 2019-12-12 Wanzl Metallwarenfabrik Gmbh Eingangs- oder Ausgangsanlage
CN102839888A (zh) * 2012-09-13 2012-12-26 易程(苏州)电子科技股份有限公司 应用于自动检票机门的门轴驱动装置
US20220136305A1 (en) * 2020-11-04 2022-05-05 Bobrick Washroom Equipment, Inc. Touchless door open/close system
WO2022098387A1 (fr) * 2020-11-04 2022-05-12 Bobrick Washroom Equipment, Inc. Système d'ouverture/fermeture de porte sans contact

Also Published As

Publication number Publication date
DE9319628U1 (de) 1994-07-28

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