EP0222299B1 - Antrieb von absturzgefährdeten Verschlusselementen für Tore oder dergleichen an Gebäuden - Google Patents

Antrieb von absturzgefährdeten Verschlusselementen für Tore oder dergleichen an Gebäuden Download PDF

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Publication number
EP0222299B1
EP0222299B1 EP86115252A EP86115252A EP0222299B1 EP 0222299 B1 EP0222299 B1 EP 0222299B1 EP 86115252 A EP86115252 A EP 86115252A EP 86115252 A EP86115252 A EP 86115252A EP 0222299 B1 EP0222299 B1 EP 0222299B1
Authority
EP
European Patent Office
Prior art keywords
drive
self
toothed
drive motor
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
EP86115252A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0222299A2 (de
EP0222299A3 (en
Inventor
Kurt Alten
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 AT86115252T priority Critical patent/ATE54194T1/de
Publication of EP0222299A2 publication Critical patent/EP0222299A2/de
Publication of EP0222299A3 publication Critical patent/EP0222299A3/de
Application granted granted Critical
Publication of EP0222299B1 publication Critical patent/EP0222299B1/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
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
    • 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
    • E05D13/003—Anti-dropping devices
    • E05D13/006—Anti-dropping devices fixed to the wing, i.e. safety catches
    • 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
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/67—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible or rigid rack-and-pinion arrangements
    • 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
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • 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
    • 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 drive of fall-prone closure elements for a gate or the like. According to the preamble of the first claim.
  • the door leaf is driven by a motor which is fixedly mounted on the door leaf together with a drive shaft which is also mounted on the door leaf and which has support rollers for the door leaf at its ends, but also at one end carries a gear which engages in a stationary rack to move the door leaf.
  • a self-locking gear and an interruption device for driving the door leaf are not provided here.
  • a locking device for preventing an undesired rolling of a roller shutter is also known (DE-B 2 222 503) in which a worm wheel arranged on the winding shaft for the roller shutter is in rotation with a worm wheel mounted on a drive shaft.
  • An auxiliary worm wheel is fixedly connected to this worm wheel, to which a self-locking auxiliary worm is assigned, which is driven via a pinion that is operatively connected to the drive shaft.
  • This has an overload protection that interrupts the power transmission in the event of a drive fault.
  • the auxiliary screw acts as a locking device.
  • a self-locking gear prevents unwanted rolling of the roller shutter, but this drive cannot be used in conjunction with a fixed, toothed strip in such a way that a gearwheel independent of the drive in connection with the toothed strip can bring about a holder if there is a risk of falling.
  • the invention has for its object to provide in drives according to the preamble of claim 1 so that in the event of an error, but especially when the drive elements in operative connection with the toothed strip, a crash can be avoided.
  • the drive motor thus drives not only the drive gear, but also the gear connected to the drive shaft of the self-locking transmission in a rotationally fixed manner and also meshing with the bar. E.g. breaks the drive gear, the entire drive force should now be transferred to the associated gear via the self-locking gear.
  • a predetermined breaking point is provided in the connection to the self-locking gear, which can only transmit a limited drive power, the connection between the drive motor and the self-locking gear is interrupted, which ultimately causes the associated gear meshing with the bar and thus turning prevents a downward movement of the closure element.
  • the closure element is a one-piece door leaf 1, which, however, can also be subdivided into individual sections lying one above the other - as is usual with sectional doors.
  • the door leaf 1 is guided on both sides in the usual way so that the door leaf can be lowered once to close the door and raised to open it.
  • These guide means can be provided as desired. Shown are two guide rollers 2 located at the upper edge of the door leaf 1, the mostly c-shaped guide path of which is indicated at 13.
  • an electrically operated motor 3 is attached, to which a worm gear, not shown, is assigned inside. From this gear we drive a shaft 4 extending transversely to the door leaf 1, which projects beyond the door leaf 1 on both sides and there loosely rotatably carries a guide roller 2 at the free end, which corresponds to a c-shaped guide rail 13.
  • a guide roller 2 at the free end, which corresponds to a c-shaped guide rail 13.
  • Other roles of this type can be arranged distributed over the height of the door leaf 1.
  • gears 5 are also arranged on both sides in a rotationally fixed manner, which are thus mounted coaxially with the guide rollers 2. These gears 5 mesh with a vertically extending, fixedly arranged rack 6, which can also be replaced by a perforated profile.
  • a further drive shaft 7 is connected to the motor 3, which leads to a gear box 8 with a worm gear located therein.
  • the output of this gear leads to a bearing point for a further gear wheel 9, which can correspond in structure to that of the gear wheels 5.
  • the gear 9 meshes with the rack 6; these processes are ensured because the motor 3 drives the gear 9.
  • the shaft connection between the motor 3 and the gear box 8 has a predetermined breaking point 1, which interrupts the connection by the drive shaft 7 at a certain load.
  • This predetermined breaking point 1 becomes effective when the mechanical connection between the motor 3 and the rack 6 is interrupted, which is the case, for example, with a Breakage of the gears 5 may be the case.
  • the gear box 8 is supplied with a certain driving force.
  • the predetermined breaking point 1 is designed such that it becomes effective when the motor 3 tries to transmit its entire driving force via the drive shaft 7. This transfer does not allow the predetermined breaking point; there is an interruption, and the gear 9 now acts as a lock, because the gear in the form of the worm gear does not allow rotation of the gear 9 by action via the rack 6. This results in effective fall protection.
  • the predetermined breaking point 1 can be designed as desired, it can be of a purely mechanical type, but can also be carried out electrically, it is only important that the power flow via the drive shaft 7 is interrupted under the above conditions in order to be able to use the gear 9 as a locking member.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Burglar Alarm Systems (AREA)
EP86115252A 1985-11-08 1986-11-04 Antrieb von absturzgefährdeten Verschlusselementen für Tore oder dergleichen an Gebäuden Expired - Lifetime EP0222299B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86115252T ATE54194T1 (de) 1985-11-08 1986-11-04 Antrieb von absturzgefaehrdeten verschlusselementen fuer tore oder dergleichen an gebaeuden.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3539659 1985-11-08
DE19853539659 DE3539659A1 (de) 1985-11-08 1985-11-08 Antrieb von absturzgefaehrdeten verschlusselementen fuer tore od. dgl. an gebaeuden

Publications (3)

Publication Number Publication Date
EP0222299A2 EP0222299A2 (de) 1987-05-20
EP0222299A3 EP0222299A3 (en) 1987-10-14
EP0222299B1 true EP0222299B1 (de) 1990-06-27

Family

ID=6285487

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86115252A Expired - Lifetime EP0222299B1 (de) 1985-11-08 1986-11-04 Antrieb von absturzgefährdeten Verschlusselementen für Tore oder dergleichen an Gebäuden

Country Status (4)

Country Link
EP (1) EP0222299B1 (enrdf_load_stackoverflow)
JP (1) JPS62125186A (enrdf_load_stackoverflow)
AT (1) ATE54194T1 (enrdf_load_stackoverflow)
DE (2) DE3539659A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203517U1 (de) * 1991-11-08 1992-07-02 Seip, Heinz Peter, 7535 Königsbach-Stein Torantrieb, insbesondere für ein Garagentor
DE19604501C2 (de) * 1996-02-08 1998-02-26 Walcher Mestechnik Gmbh Getriebe
DE59912940D1 (de) * 1998-03-28 2006-01-26 Guenther Tore Gmbh Toranlage für Gebäude
DE202018001610U1 (de) * 2018-03-27 2018-04-13 Siegenia-Aubi Kg Antriebsvorrichtung mit einem Zahnstangenelement für einen verschiebbaren Flügel als Schiebeflügel oder verschiebbaren Hebe-Schiebeflügel eines Fensters oder einer Tür

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755081A (en) * 1951-10-08 1956-07-17 Johnson Clarence Garage door operators
DE1584243B2 (de) * 1966-03-24 1973-07-05 Wannemacher, Willy, 6100 Darmstadt-Arheilgen Antriebsvorrichtung fuer tore
BE795487A (fr) * 1972-05-08 1973-05-29 Gfa Antriebstechnik G M B H Dispositif de verrouillage pour un mecanisme enrouleur
DE3129648C2 (de) * 1981-07-28 1985-05-30 W. u. H. Neukirchen GmbH & Co KG, 4060 Viersen Sicherungsvorrichtung gegen ungewolltes Abrollen eines Rolltores

Also Published As

Publication number Publication date
DE3539659C2 (enrdf_load_stackoverflow) 1989-04-20
ATE54194T1 (de) 1990-07-15
DE3672293D1 (de) 1990-08-02
EP0222299A2 (de) 1987-05-20
JPS62125186A (ja) 1987-06-06
DE3539659A1 (de) 1987-05-14
EP0222299A3 (en) 1987-10-14

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