ES2049353T3 - RETENTION DEVICE FOR AUTOMATIC DOOR CLOSING. - Google Patents

RETENTION DEVICE FOR AUTOMATIC DOOR CLOSING.

Info

Publication number
ES2049353T3
ES2049353T3 ES90101363T ES90101363T ES2049353T3 ES 2049353 T3 ES2049353 T3 ES 2049353T3 ES 90101363 T ES90101363 T ES 90101363T ES 90101363 T ES90101363 T ES 90101363T ES 2049353 T3 ES2049353 T3 ES 2049353T3
Authority
ES
Spain
Prior art keywords
door
roller
locking
guide rail
tilting element
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 - Fee Related
Application number
ES90101363T
Other languages
Spanish (es)
Inventor
Gerhard Schroder
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.)
Telefonica SA
Original Assignee
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
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 Gretsch Unitas GmbH, Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH
Application granted granted Critical
Publication of ES2049353T3 publication Critical patent/ES2049353T3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
    • 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
    • E05Y2201/46—Magnets
    • 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
    • E05Y2201/46—Magnets
    • E05Y2201/462—Electromagnets
    • 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
    • E05Y2201/47—Springs
    • E05Y2201/474—Compression springs
    • 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
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

PARA SUJETAR UNA PUERTA (1) CON CIERRAPUERTAS AUTOMATICO (4) EN UNA POSICION DETERMINADA DE APERTURA, ESTA SE PROVEE DE UN DISPOSITIVO DE BLOQUEO. EN GENERAL, ESTE DISPOSITIVO SE INSTALA EN COMBINACION CON UN CIERRAPUERTAS SUPERIOR CON BRAZO DESLIZANTE, SUJETO A LA HOJA DE LA PUERTA. EL EXTREMO LIBRE DEL BRAZO LLEVA MONTADO UN RODILLO DESLIZANTE (7) QUE ENCAJA CON UN RIEL DE GUIA (5). AL ABRIRSE LA PUERTA, EL RODILLO (7) SE DESPLAZA A LO LARGO DEL RIEL DE GUIA (5). EN EL ALCANCE DE SU DESPLAZAMIENTO SE ENCUENTRA UN ELEMENTO BASCULANTE (10) QUE, AL ABRIRSE LA PUERTA, SE SUPRIME MEDIANTE EL RODILLO (7) CONTRA LA RESISTENCIA DE UNO O MAS RESORTES (11). AL SOLTARSE LA PUERTA, EL RODILLO (7) TIENE QUE DESLIZARSE POR UNA SUBIDA (17) DEL ELEMENTO BASCULANTE (10), QUE FUNCIONA A MODO DE TOPE E IMPIDE ASI EL MOVIMIENTO DE CIERRE. ESTE EFECTO DE BLOQUEO PUEDE SUPERARSE PARA CERRAR LA PUERTA, MEDIANTE FUERZA MANUAL O, EN CASO DE UNA AMPLIFICACION DEL BLOQUEO POR ELECTROIMAN, MEDIANTE EL DESACTIVADO DEESTE. A TRAVES DEL AJUSTE DEL ELEMENTO BASCULANTE (17) SOBRE EL RIEL DE GUIA (5), PUEDE SELECCIONARSE CUALQUIER ANGULO DE BLOQUEO DE LA PUERTA ABIERTA.TO HOLD A DOOR (1) WITH AUTOMATIC DOOR CLOSERS (4) IN A DETERMINED OPENING POSITION, IT IS PROVIDED WITH A LOCKING DEVICE. IN GENERAL, THIS DEVICE IS INSTALLED IN COMBINATION WITH AN UPPER DOOR CLOSER WITH SLIDING ARM, SUBJECT TO THE DOOR LEAF. THE FREE END OF THE ARM IS MOUNTED WITH A SLIDING ROLLER (7) THAT FITS WITH A GUIDE RAIL (5). WHEN THE DOOR IS OPENED, THE ROLLER (7) MOVES ALONG THE GUIDE RAIL (5). IN THE SCOPE OF ITS DISPLACEMENT A TILTING ELEMENT IS FOUND (10) WHICH, WHEN THE DOOR IS OPENED, IS SUPPRESSED BY THE ROLLER (7) AGAINST THE RESISTANCE OF ONE OR MORE SPRINGS (11). WHEN THE DOOR IS RELEASED, THE ROLLER (7) HAS TO SLIDE BY A RISE (17) OF THE TILTING ELEMENT (10), WHICH WORKS AS A STOP AND thus PREVENTS THE CLOSING MOVEMENT. THIS LOCKING EFFECT CAN BE OVERCOME TO CLOSE THE DOOR, BY MANUAL FORCE OR, IN THE EVENT OF AN ELECTRICAL MAGNET LOCKING AMPLIFICATION, BY DEACTIVATING IT. THROUGH THE ADJUSTMENT OF THE TILTING ELEMENT (17) ON THE GUIDE RAIL (5), ANY ANGLE OF LOCKING OF THE OPEN DOOR CAN BE SELECTED.

ES90101363T 1989-02-21 1990-01-24 RETENTION DEVICE FOR AUTOMATIC DOOR CLOSING. Expired - Fee Related ES2049353T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8902002U DE8902002U1 (en) 1989-02-21 1989-02-21 Door closer with a locking device

Publications (1)

Publication Number Publication Date
ES2049353T3 true ES2049353T3 (en) 1994-04-16

Family

ID=6836232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90101363T Expired - Fee Related ES2049353T3 (en) 1989-02-21 1990-01-24 RETENTION DEVICE FOR AUTOMATIC DOOR CLOSING.

Country Status (3)

Country Link
EP (1) EP0384141B1 (en)
DE (2) DE8902002U1 (en)
ES (1) ES2049353T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916214C2 (en) * 1989-05-18 2000-07-27 Geze Gmbh Locking device for a door with switch device
DE4140658A1 (en) * 1991-12-10 1993-06-17 Dorma Gmbh & Co Kg Electromechanical retaining device for door with door closer - has setting screw for adjusting release force of ratchet lever cooperating with sliding block of door closer
US5448798A (en) * 1993-10-15 1995-09-12 Von Duprin, Inc. Low profile overhead mounted door holder assembly
DE9403698U1 (en) * 1994-03-04 1994-05-05 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Device for limiting the opening of door leaves
US5595075A (en) * 1995-01-31 1997-01-21 Chen; Mike Lock and alarm means lockable on window and door rail
US6167654B1 (en) 1995-04-13 2001-01-02 Michael Wolf Device for operating hinged or guided closures
DE29613623U1 (en) * 1996-08-07 1996-09-26 Gretsch-Unitas GmbH, 71254 Ditzingen Locking device
DE19955996A1 (en) 1999-11-20 2001-05-23 Geze Gmbh Locking device for door closer, electromagnet and glider horizontally next to each other
DE10344146B4 (en) * 2003-09-22 2005-07-28 Dorma Gmbh + Co. Kg Electro-mechanical locking device for a door
EP2792832B1 (en) * 2013-04-16 2016-04-13 Elfa International AB Sliding door
DE102018101794A1 (en) * 2018-01-26 2019-08-01 Dormakaba Deutschland Gmbh Locking device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286412A (en) * 1979-07-25 1981-09-01 Scovill Inc. Hold-open device for use with conventional door closer
US4750236A (en) * 1987-01-02 1988-06-14 Yale Security Inc. Track-type door hold-open device
DE3806662C2 (en) * 1987-03-05 1999-06-10 Geze Grundstueck Beteiligung Locking device for a door provided with a door closer
DE8801846U1 (en) * 1988-02-12 1989-03-16 Hymer-Leichtmetallbau, 7988 Wangen Support, bridge, ladder rung or similar structural element
DE8801896U1 (en) * 1988-02-13 1988-03-24 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Door closer

Also Published As

Publication number Publication date
DE59003820D1 (en) 1994-01-27
EP0384141A1 (en) 1990-08-29
EP0384141B1 (en) 1993-12-15
DE8902002U1 (en) 1989-04-27

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Legal Events

Date Code Title Description
PC1K Transfer of utility model

Owner name: TELEFONICA DE ESPA\A, S.A.

FG2A Definitive protection

Ref document number: 384141

Country of ref document: ES

FD1K Utility model lapsed

Effective date: 19980202