EP0874124B1 - Ausgleichsvorrichtung für Spiel infolge Verschleisses in Scharnieren und Durchhängen von Türen und Toren - Google Patents

Ausgleichsvorrichtung für Spiel infolge Verschleisses in Scharnieren und Durchhängen von Türen und Toren Download PDF

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Publication number
EP0874124B1
EP0874124B1 EP98830226A EP98830226A EP0874124B1 EP 0874124 B1 EP0874124 B1 EP 0874124B1 EP 98830226 A EP98830226 A EP 98830226A EP 98830226 A EP98830226 A EP 98830226A EP 0874124 B1 EP0874124 B1 EP 0874124B1
Authority
EP
European Patent Office
Prior art keywords
compensator
upper portion
lower portion
door
gate
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
EP98830226A
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English (en)
French (fr)
Other versions
EP0874124A3 (de
EP0874124A2 (de
Inventor
Pier Giovanni Molinari
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0874124A2 publication Critical patent/EP0874124A2/de
Publication of EP0874124A3 publication Critical patent/EP0874124A3/de
Application granted granted Critical
Publication of EP0874124B1 publication Critical patent/EP0874124B1/de
Anticipated expiration legal-status Critical
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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
    • E05F7/00—Accessories for wings not provided for in other groups of this subclass
    • E05F7/06—Devices for taking the weight of the wing, arranged away from the hinge axis
    • 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

Definitions

  • the present invention relates to a minimum-force compensator according to the preamble of claim 1 for compensating for play due to wear and vertical give in the structure of doors and gates, anomalies which are encountered in particular when the leaves are large, heavy and of considerable width (US1 409 468 A).
  • the invention was designed to be stably fitted between the tree edge of the door or gate (P/C) and the roller unit R (roller and associated bracket with pin and plate) selected from the many on sale for fixing to the bottom edge of the leaf in order to reduce the operating load on the pivots in use ( Figure 1).
  • P/C tree edge of the door or gate
  • R roller unit R
  • the advantages of the invention, in comparison with the prior art, are clear with regard to ease of assembly, calibration and accuracy of the compensator, and thereby also in respect of cost and improved quality.
  • the compensator of the invention according to claim 1 has the advantage of compensating for vertical play in doors and gates in a gradual and repeatable manner which can be corrected at any time and with minimum effort, even in the case of very heavy doors. This is made possible by the fact that the vertical position of the wheel assembly relative to the door or gate is not unchangeable, thanks to the fitting of the intermediate compensator mechanism of the invention, whilst being defined and fixed once adjustment has been effected.
  • the micrometric compensator of the invention is therefore constituted by an upper metal portion 1, a lower metal portion 2, slidingly coupled to the portion 1 and being fixable at its lower region to the wheel assembly by means of screws or welding, by a female element or threaded nut 4 securely fixed to the metal portion 1 with its axis parallel to the sliding direction of the portion 2 relative to the portion 1, this direction will be vertical once the assembly is mounted for operation, and by a robust pressure screw 3 engaged in the female element 4 ( Figure 1).
  • the final operation consists in securely locking the screw 3 by means of a lock-nut 7 and in slidably coupling the portions 1 and 2 by means of specially provided play-compensation and locking screws 8.
  • the device of the invention is adapted to the requirements of the market, to different loads according to the frontal dimensions of doors or gates to which it is to be fitted, to the projection of the wheel unit with respect to the flat fixing plate (5) of the door or gate, and to the more or less advanced position of the female element 4 relative to the plate 5.
  • the said female element 4 may be integral to, or formed in the upper metal portion 1, or in the lower portion 2, with the screw 3 acting accordingly downwards on the portion 2 or upwards on the portion 1.
  • a metal counter plate (6) which, mounted in a mirror-image coupling configuration to the plate (5) on the other face of the door or gate (P/C) serves to largely ensure that, the plate stays fixed in place for longer, if through-bolts and nuts are used.

Landscapes

  • Gates (AREA)
  • Hinges (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Metal Rolling (AREA)
  • Rehabilitation Tools (AREA)

Claims (4)

  1. Ausgleichsvorrichtung für Spiel infolge Verschleisses in Scharnieren und Durchhängen von Türen und Toren, mit einer Rollengruppe (R) zur Verminderung der Reibung und zur Abstützung der unteren auskragenden Ecke der Türen oder Tore, dadurch gekennzeichnet, dass es sich um eine nach dem Prinzip des kleinsten Zwanges mikrometrisch arbeitende Ausgleichsvorrichtung handelt, die aus folgenden Teilen besteht:
    einem oberen Teil (1), der an dem nach unten gezogenen, auskragenden Rand der Türen oder Tore befestigt wird,
    einem mit der Rollengruppe (R) fest verbundenen und mit dem oberen Teil (1) verschiebbar verbundenen unteren Teil (2),
    einer Schraube (3), die mit ihrem Aussegewinde in ein am oberen Teil (1) oder am unteren Teil (2) befestigtes Element (4) mit Innengewinde eingreift, wobei die Schraube (3) mit ungefedertem Kontakt gegen den Teil (2) oder (1) drückt,
    einer Befestigungsmutter (7), um ein Herausdrehen der Schraube (3) aus dem Element (4) mit dem Innengewinde zu verhindern,
    Spielausgleich- und Befestigungsschrauben (8) zum Arretieren der verschiebbaren Verbindung zwischen dem unteren Teil (2) und dem oberen Teil (1),
    wobei der Abstand zwischen dem unteren Teil (2) und dem oberen Teil (1) bei der Montage oder in jedem anderen beliebigen Augenblick linear und mikrometrisch stufenweise einstellbar ist, und zwar mit leicht angelehnt stehendem Tür- oder Torflügel, um die Schraube (3) mit einem geeigneten Schlüssel zu drehen und dadurch die Schliessbleche von Hand neu zu positionieren und auszurichten, wobei sich der nach unten gezogene, freie Rand der Tür oder des Tors über die Ausgleichsvorrichtung auf die der besten Einstellung entsprechende Höhe mit dem kleinsten Zwang bringen lässt und die Befestigungsmutter (7) sowie die Schrauben (8) gelockert und in dieser Lage gehalten werden, damit die Befestigungsmutter (7) am Element (4) mit Innengewinde angezogen wird und die Schrauben (8) festgezogen werden.
  2. Ausgleichsvorrichtung nach Anspruch 1, die folgendermassen aufgebaut ist:
    der obere Teil (1) besteht aus Metall und weist eine Befestigungsplatte (5) zur Befestigung an der Tür oder am Tor auf, wobei der obere Teil (1) mit dem darunter liegenden Teil (2) verschiebbar verbunden ist, so dass - wenn die Vorrichtung einmal an Ort und Stelle angeordnet ist - die Gleitbahn dieser Verbindung mit keinem weiteren Freiheitsgrad senkrecht verläuft, wobei der obere Teil (1) ausserdem eine starke Platte (9) aufweist, die mittig an der Platte (5) befestigt ist, und zwar rechtwinklig zu derselben und zur Gleitbahn des unteren Teils (2) am oberen Teil (1), und ein starkes Element mit Innengewinde trägt, dessen Achse parallel zur Gleitbahn und mittig zum verschiebbaren unteren Teil (2) verläuft, wobei dieses Element etwas versetzt über die Platte (5) hinausragt, um das Einsetzen und das Einstellen der Schraube (3) mit einem geeigneten Schlüssel zu ermöglichen, so dass die Schraube in das Element (4) mit Innengewinde eingreift und dadurch gegen den darunter liegenden Teil (2) drückt.
  3. Ausgleichsvorrichtung nach Anspruch 1 oder 2, bei der die in Betrieb senkrecht verlaufende, relative Verschiebung zwischen dem oberen Teil (1) und dem unteren Teil (2) mit nur einem Freiheitsgrad durch eine Verbindung von Abschnitten, vorzugsweise von plattenartigen Abschnitten, gesichert ist, die in die betreffende Richtung geführt sind, aber deren Bewegungen in andere Richtungen verhindert werden.
  4. Tür oder Tor mit einer Ausgleichsvorrichtung nach Anspruch 1, 2 oder 3, bei der die mit ihrem oberen Teil (1) am auskragenden Ende des nach unten gezogenen Tür- oder Torflügels befestigte Ausgleichsvorrichtung diese Lage während der Anwendung der Tür oder der Tor stabil hält.
EP98830226A 1997-04-21 1998-04-15 Ausgleichsvorrichtung für Spiel infolge Verschleisses in Scharnieren und Durchhängen von Türen und Toren Expired - Lifetime EP0874124B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO970335 1997-04-21
IT97TO000335A IT1293895B1 (it) 1997-04-21 1997-04-21 Recuperatore micrometrico e di minimo sforzo dei giochi di usura nei cardini e dei cedimenti verticali strutturali dei portoni e dei

Publications (3)

Publication Number Publication Date
EP0874124A2 EP0874124A2 (de) 1998-10-28
EP0874124A3 EP0874124A3 (de) 1999-03-17
EP0874124B1 true EP0874124B1 (de) 2001-12-12

Family

ID=11415656

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98830226A Expired - Lifetime EP0874124B1 (de) 1997-04-21 1998-04-15 Ausgleichsvorrichtung für Spiel infolge Verschleisses in Scharnieren und Durchhängen von Türen und Toren

Country Status (4)

Country Link
EP (1) EP0874124B1 (de)
DE (1) DE69802859T2 (de)
ES (1) ES2169493T3 (de)
IT (1) IT1293895B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004016950U1 (de) * 2004-11-03 2005-01-13 Hörmann KG Antriebstechnik Automatische Torflügel-Verriegelungsvorrichtung sowie damit versehene Torantriebsvorrichtung
CN101684707B (zh) * 2008-09-22 2013-05-15 江苏银河电子股份有限公司 一种活动支撑架
DE102009031027A1 (de) 2009-06-29 2011-01-05 Maschinenfabrik Berthold Hermle Ag Werkzeugspindel für eine kombinierte Fräs-/Drehmaschine mit stehendem und sich drehendem Werkzeug
CN103593911A (zh) * 2012-08-15 2014-02-19 鸿富锦精密工业(武汉)有限公司 支撑装置
CN106050041B (zh) * 2016-07-22 2018-12-04 苏州升德精密电气有限公司 一种无弹片暗轮
CN118481500A (zh) * 2024-05-08 2024-08-13 福建省中能泰丰节能环保科技有限公司 一种防倾倒大门

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672773A (en) * 1986-08-13 1987-06-16 Bilt Michael M Motor-operated sliding door assembly
US4754572A (en) * 1986-08-13 1988-07-05 M. Bilt Enterprises, Inc. Motor-operated sliding door assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1409468A (en) * 1921-03-11 1922-03-14 Jr Frederick Reading Gate
GB785122A (en) * 1955-02-08 1957-10-23 Geoffrey Crossley Improvements in gate or door operating devices
DE4430740C3 (de) * 1994-08-30 2000-10-26 Albrecht Martin Motorbetriebene Vorrichtung zum Verschließen einer Öffnung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672773A (en) * 1986-08-13 1987-06-16 Bilt Michael M Motor-operated sliding door assembly
US4754572A (en) * 1986-08-13 1988-07-05 M. Bilt Enterprises, Inc. Motor-operated sliding door assembly

Also Published As

Publication number Publication date
ES2169493T3 (es) 2002-07-01
DE69802859D1 (de) 2002-01-24
ITTO970335A0 (de) 1997-04-21
ITTO970335A1 (it) 1998-10-21
DE69802859T2 (de) 2003-03-06
EP0874124A3 (de) 1999-03-17
EP0874124A2 (de) 1998-10-28
IT1293895B1 (it) 1999-03-11

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