EP2284343A2 - Porte - Google Patents

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Publication number
EP2284343A2
EP2284343A2 EP10008178A EP10008178A EP2284343A2 EP 2284343 A2 EP2284343 A2 EP 2284343A2 EP 10008178 A EP10008178 A EP 10008178A EP 10008178 A EP10008178 A EP 10008178A EP 2284343 A2 EP2284343 A2 EP 2284343A2
Authority
EP
European Patent Office
Prior art keywords
door leaf
door according
door
cable
traction means
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Withdrawn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
EP10008178A
Other languages
German (de)
English (en)
Other versions
EP2284343A3 (fr
Inventor
Michael Brinkmann
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.)
Hoermann KG Brockhagen
Original Assignee
Hoermann KG Brockhagen
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 Hoermann KG Brockhagen filed Critical Hoermann KG Brockhagen
Publication of EP2284343A2 publication Critical patent/EP2284343A2/fr
Publication of EP2284343A3 publication Critical patent/EP2284343A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
    • E05D13/1261—Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead wings
    • 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
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/23—Actuation thereof
    • E05Y2201/244—Actuation thereof by manual operation
    • 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
    • E05Y2201/654—Cables
    • 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
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/672—Tensioners, tension sensors
    • 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
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the invention relates to a gate with a movable between an open position and a closed position door leaf and on the one hand to a coupling region of the door leaf and on the other hand coupled to a storage device traction means, wherein the traction means at a closing movement of the door leaf from the open position to the closed position at least partially from the Storage device is released.
  • Such gates are realized in the form of so-called tilting gates, with integral gate leaves, rolling gates, with in the open position wound into a multi-layered winding door leaves, and sectional doors.
  • the door leaf In sectional doors, the door leaf consists of a plurality of with respect to perpendicular to the Torblattterrorismsplatz hinge axes hingedly interconnected Torblattiatan, the door leaf is usually arranged in the open position above the head in a horizontal plane and in the closed position in a vertical plane.
  • guide rail assemblies For guiding the door leaf movement of such sectional doors usually guide rail assemblies are used, with a first rectilinear section, which extends approximately parallel to a lateral edge of the door leaf in the closed position, a second rectilinear portion extending in the horizontal direction approximately parallel to the Torblattrand in the open position, and an arcuate portion with which the two rectilinear portions are interconnected , Corresponding guide rails are arranged on both lateral edges of the door leaf.
  • the Torblattieri can be effected using a traction means with which the door leaf is pulled from the closed position to the open position.
  • the traction means is realized, for example, in the form of a wire rope coupled to a lower edge of the door leaf, which is wound onto a storage device in the form of a cable drum in the course of the opening movement of the door leaf.
  • a weight balancing device for example.
  • a spring shaft rotating torsion spring is provided, which is stretched in the course of a closing movement of the door leaf, so that the then stored energy is available to support the opening movement.
  • the torsion spring shaft usually extends approximately perpendicular to the Torblattschulsplatz or to the guide rails of a sectional door, wherein serving as a storage device cable drum can be arranged coaxially to the torsion spring shaft at one axial end thereof.
  • the torsion spring shaft may be disposed on the rear end of the horizontally extending guide rail sections facing away from the opening to be closed with the door leaf or above the vertically extending guide rail sections.
  • the closing movement of corresponding door leaves is supported by the weight of the door leaf, wherein the closing movement of the counteracting spring force acting as a counterbalancing device torsion spring must be overcome.
  • the weight compensation device is to be dimensioned so that the door leaf is not transferred without force from the open position to the closed position or falls.
  • motor-operated or manually operated drive means are used to effect the closing movement, with which the counterbalancing device is tensioned by motor or hand, so as to allow the promoted by the weight of the door leaf closing movement of the door leaf, at the same time the traction means of the example.
  • a cable drum running memory enabled is rotated by the cable drum together with the torsion spring shaft motor or manually operated becomes.
  • the cable designed as a traction means is then tensioned by the action of the weight of the moving into the closed position door leaf, whereby a defined position of the traction cable can be ensured even during the closing movement.
  • the object of the invention is to provide a door of the type described above with improved operational reliability.
  • this object is achieved by a development of the known goals, which is essentially characterized in that the traction means is associated with a contact area thereof between the memory device and the coupling region acting thereon and a releasing the traction means of the storage device promoting biasing device.
  • the invention is based on the recognition that the problems observed in the prior art are primarily due to the fact that in a jerky operation of the Torblattantriebsmechanismus with great force to trigger a closing movement, a release of the traction means of the memory device favoring movement such about rotation of a rope drum used as a storage device is carried out, the mass inertia of the door leaf, however, prevents the door leaf immediately follows the released traction means and this tensioned. Then the traction means becomes slack due to the sudden application of force and arranges in an arbitrary position relative to the storage device. In particular, it may then happen that the traction means that has become flabby jumps from a cable drum used as storage device and can no longer be used to open the door leaf.
  • the traction means is at gates according to the invention advantageously coupled to an opening movement of the door leaf from the closed position into the open position and the door leaf under tension of the traction device in the open position urging weight balancing device
  • the storage device for the traction means a drum, esp. Cable drum
  • the jacket surface of the cable drum preferably has a cable guide groove running around the drum axis, in which the traction means designed as a wire rope is guided.
  • the weight compensation device may have a perpendicular to the Torblattterrorismsraum extending and rotatably mounted spring shaft helically rotating torsion spring, which is tensioned in a closing movement of the Torblatts, which is designed as a cable drum storage device rotatably connected to the spring shaft, so that the pull rope at a Rotation of the spring shaft in the course of a closing movement of the door leaf automatically unwound or automatically wound on an opening movement of the door leaf.
  • the drum axis of the cable drum used as storage device extends colinearly to the shaft axis of the spring shaft, wherein the storage device or cable drum can be attached to one axial end of the spring shaft.
  • a traction means is provided at each lateral edge of the door leaf.
  • corresponding cable drums or storage devices are attached to both axial ends of the spring shaft.
  • the biasing device used for tensioning the traction means during the closing movement of a door according to the invention may have a respect to the drum axis rotatably mounted lever which is connected to a drum axis or Torsionsfederwellenachse at least partially encircling spring, esp. Switzerland, in the rope release direction, in which the traction cable is unwound from the drum, is urged against the pull rope.
  • the lever on a pushed onto the spring shaft and rotatably held on it, for example.
  • the lateral surface of the holder may have a spring groove axis at least partially encircling and designed to accommodate the tension spring guide groove.
  • a biasing device can be assigned to each traction means.
  • the invention is used with particular advantage in manually operated gates.
  • Such gates usually have a manual override, with a rotatably mounted actuating wheel encircling and preferably positively cooperating therewith actuator, such as a link chain on.
  • actuator such as a link chain on.
  • the manual operation device expediently has a rotation of the actuating wheel caused by the actuating element on the memory device transmitting, esp. Power-reducing, transmission device.
  • the transmission means a coaxial with the actuating wheel and arranged by a transmission element, such as a roller chain, rotating transmission wheel, esp. Sprocket, have, the transmission element on the other hand preferably arranged coaxially to the drum axis or spring shaft axis driven wheel, esp. Output sprocket, and the Transmission device acts in the manner of a total reducing gear.
  • a transmission element such as a roller chain, rotating transmission wheel, esp. Sprocket
  • the transmission element on the other hand preferably arranged coaxially to the drum axis or spring shaft axis driven wheel, esp. Output sprocket, and the Transmission device acts in the manner of a total reducing gear.
  • the invention is used in sectional doors, in which the door leaf has a plurality of in Torblattschulsplatz successively arranged and perpendicular to Torblattschulsplatz hinge axes hingedly interconnected Torblattiatan, the Torblattterrorism using a guide rail assembly of the type described above can be performed.
  • a hand-operated gate in which a manually induced movement of a link chain 10 is transmitted via a roller chain 14 to a torsion spring shaft 20.
  • the link chain 10 rotates a profiled on its outer surface corresponding to the chain links operating wheel 12, so that a translational movement of the link chain 10 is converted into a rotational movement of the actuating wheel 12 about an axis parallel to the spring shaft 20 extending axis.
  • This rotational movement of the actuating wheel 12 is transmitted via a coaxial with the actuating wheel 12 and rotatably connected thereto sprocket on a roller chain 14, which transmits the rotational movement to a coaxial with the spring shaft 20 and rotatably connected thereto sprocket.
  • the spring shaft 20 is rotated by a torsion spring 30 helically.
  • the torsion spring 30 is connected at 32 on the one hand rotationally fixed to the spring shaft 20 and on the other hand with a stationary fastening element, so that a rotation of the spring shaft 20 for tension or relaxation of the torsion spring 30 leads.
  • the arrangement is chosen so that during an opening movement of the door leaf, not shown in the drawing, a relaxation of the torsion spring 30 takes place, while at a closing movement and an associated rotation of the spring shaft 20, a voltage of the torsion spring 30.
  • cable drum 40 Coaxial with the spring shaft 20 and non-rotatably connected thereto serving as a storage device cable drum 40 is arranged, from which in the course of a closing movement of the door leaf serving as a traction device 42 cable is unwound, on the other hand attached to a not shown in the drawing coupling region of the door leaf is. This coupling region is usually located in the closed position lower edge of the door leaf.
  • the cable drum 40 has a helical circumferential guide groove 44, in which the pull cable 42 is wound wound during an opening movement of the door leaf.
  • the unwound from the cable drum 40 traction cable 42 is biased with a biasing device 50 in the cable release direction in which the traction cable 42 is unwound from the cable drum 40.
  • the pretensioning device 50 has a lever 52 extending perpendicular to the spring shaft 20 with a cantilever 54 extending parallel to the spring shaft 20.
  • the boom 54 forms a voltage applied to the traction cable 42 contact area, with which the traction cable 42 is acted upon by the biasing force in the cable release direction.
  • the lever 52 is made in one piece with a pushed onto the torsion spring shaft 20 holder 56 which is circulated by a tension spring 60.
  • the tension spring 60 is coupled on the one hand to the lever 52 and on the other hand to a stationary holder 56, so that from the tension spring 60, a biasing force in the cable release direction can be exerted on the pull cable 42. If by jerky powerful operation of the link chain 10, a unwinding of the traction cable 42 causing the cable drum 40 rotation of the spring shaft 20 is triggered, which can not follow the door leaf instantaneously, the traction cable 42 by means of the adjoining abutment portion 54 of the biasing device 50 under the Prevented effect of the tension spring 60, so as to prevent the pull rope 42 jumps out of the guide groove 44 of the cable drum 40 and thereby possibly a functional inability of the door leaf is caused.
  • the holder 56 of the biasing means 50 is rotated by an angle of more than 180 ° of the tension spring 60. Therefore, with this device, a pivot angle of the contact area 54 and therefore a corresponding bias of the pull cable 42 via a pivot angle of 180 ° or more.
  • the biasing device was explained at a lateral edge of the door leaf.
  • traction means for effecting an opening movement of the door leaf are provided on both lateral edges of the door leaf.
  • These traction means or tension cables can each be assigned a pretensioning device of the type described.
  • gates according to the invention are not limited to the embodiment explained with reference to the drawing. Rather, the use of gates according to the invention with a motor-driven drive is also intended. Furthermore, gates according to the invention can also be designed as a roll-up door or as a tilting gate.
  • the biasing device can be carried out completely independently of the spring shaft, as long as it is ensured that the pull cable between the storage device and the coupling region is kept taut.
EP10008178.5A 2009-08-13 2010-08-05 Porte Withdrawn EP2284343A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910037467 DE102009037467A1 (de) 2009-08-13 2009-08-13 Tor

Publications (2)

Publication Number Publication Date
EP2284343A2 true EP2284343A2 (fr) 2011-02-16
EP2284343A3 EP2284343A3 (fr) 2014-04-16

Family

ID=43035012

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10008178.5A Withdrawn EP2284343A3 (fr) 2009-08-13 2010-08-05 Porte

Country Status (2)

Country Link
EP (1) EP2284343A3 (fr)
DE (1) DE102009037467A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606018A (zh) * 2012-03-31 2012-07-25 张家港固耐特围栏系统有限公司 有轨平移门
CN112550667A (zh) * 2020-12-29 2021-03-26 河北福莱卡航空科技有限公司 一种高可靠性自补偿锁死机翼折叠系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013013284A1 (de) 2013-08-08 2015-02-12 Hörmann KG Brockhagen Tor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104568C2 (de) * 1981-02-10 1986-08-14 Dictator Technik - Ruef & Co, 8902 Neusäß Vorrichtung zum Schließen von Türen und Toren, insbesondere Schiebetoren
DE3245123A1 (de) * 1982-12-07 1984-06-20 Daimler-Benz Ag, 7000 Stuttgart Verschlusskappe fuer oeffnungen in vertikalen waenden
DE8715260U1 (fr) * 1987-11-17 1989-02-02 Dictator-Technik Ruef & Co, 8902 Neusaess, De
DE10120389A1 (de) * 2001-04-25 2002-11-07 Hubert Zybarth Vorrichtung zum Beeinflussen der Bewegung eines bewegbaren Elementes
US6782662B2 (en) * 2001-04-25 2004-08-31 The Chamberlain Group, Inc. Movable barrier operator having cable tension sensor and door lock mechanism
CA2352620A1 (fr) * 2001-07-06 2003-01-06 Pierre-Louis Foucault Palan a chaine anti-reversion
US20080245484A1 (en) * 2007-04-04 2008-10-09 Dl Manufacturing Overhead door cable engagement apparatus
DE102007050053B4 (de) * 2007-10-17 2021-07-08 RUKU Tore - Türen GmbH Vorrichtung zum Öffnen und/oder Verschließen einer Öffnung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606018A (zh) * 2012-03-31 2012-07-25 张家港固耐特围栏系统有限公司 有轨平移门
CN112550667A (zh) * 2020-12-29 2021-03-26 河北福莱卡航空科技有限公司 一种高可靠性自补偿锁死机翼折叠系统

Also Published As

Publication number Publication date
DE102009037467A1 (de) 2011-02-17
EP2284343A3 (fr) 2014-04-16

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