EP0965717B1 - Dispositif de libération rapide des volets de portail - Google Patents

Dispositif de libération rapide des volets de portail Download PDF

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Publication number
EP0965717B1
EP0965717B1 EP99110910A EP99110910A EP0965717B1 EP 0965717 B1 EP0965717 B1 EP 0965717B1 EP 99110910 A EP99110910 A EP 99110910A EP 99110910 A EP99110910 A EP 99110910A EP 0965717 B1 EP0965717 B1 EP 0965717B1
Authority
EP
European Patent Office
Prior art keywords
jaws
gate
bolt
bracket
head
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
EP99110910A
Other languages
German (de)
English (en)
Other versions
EP0965717A2 (fr
EP0965717A3 (fr
Inventor
Giancarlo Cardin
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.)
Cardin Elettronica SpA
Original Assignee
Cardin Elettronica SpA
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 Cardin Elettronica SpA filed Critical Cardin Elettronica SpA
Publication of EP0965717A2 publication Critical patent/EP0965717A2/fr
Publication of EP0965717A3 publication Critical patent/EP0965717A3/fr
Application granted granted Critical
Publication of EP0965717B1 publication Critical patent/EP0965717B1/fr
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
    • 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
    • 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 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • 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 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/424—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage
    • E05Y2800/426—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage against unauthorised use, e.g. keys
    • 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
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates

Definitions

  • the present invention relates to a device for the quick release of gate wings.
  • a manual release device for gate wings is known from DE-A-3 333 561 and discloses the features of the preamble of claim 1.
  • Conventional gates are provided with a device for automatically actuating the opening/closure of the wings.
  • the wings of the gate are articulated at upper and lower brackets on hinges which are mounted on posts and are rigidly coupled to a pneumatic or electric actuator which turns them with respect to said hinges in order to move from the closed configuration to the open configuration and viceversa.
  • the aim of the present invention is to eliminate these drawbacks by providing a release device to be applied to gates which allows to rapidly disengage the wing from the actuator.
  • a device for the manual release of gate wings characterized by the features of claim 1 and comprises
  • the release device substantially comprises two jaws 2, preferably made of brass, having a curved outer surface and accommodated inside a box-like body 4 made of aluminum which is rigidly coupled to the movable wing 6 of the gate, and a movable bolt 8 also made of brass and accommodated in a seat 10 formed in a bracket 12 which is rigidly coupled to a post 14 for the articulation of the gate.
  • the linkage (not shown in the drawings) of the gate actuator element is rigidly coupled to the bracket 12.
  • the jaws 2 are articulated at a pivot 16 and define, with their grip surface, a seat 18 which is shaped substantially like a parallelepiped, for the engagement of a corresponding head 20 of the bolt 8.
  • the pair of jaws is provided, at its actuation end, with pivots 22 to which two L-shaped linkages 24 are articulated; said linkages are in turn articulated at a pivot 26.
  • linkages 24 are in contact with an intermediate element 30 which can move along two shoulders 32 formed in the box-like body; said intermediate element is in turn in contact with a pawl or cam 34 which is rigidly coupled to the outer surface of the cylinder 36 of a lock 37 operated by a key 39.
  • the operation of the release device according to the invention is as follows: when the wing 6 is locked to the bracket 12, a helical spring 38 keeps the head 20 of the bolt elastically engaged in the seat 18 delimited by the jaws. In this configuration:
  • the key 39 is inserted in the cylinder 36, which is turned so that the thicker portion of the pawl 34 forces the intermediate element 30 to interfere with the ends of the linkages 24, turning them slightly with respect to the pivots 22.
  • the axis that passes through the pivot 26 no longer lies on the plane that passes through the axes of the pivots 22 and accordingly the rotation of the linkages and therefore of the jaws is allowed with respect to the pivot 16.
  • a manual rotation applied to the wing 6 pushes the head of the bolt 20 against a grip surface of the jaws which can rotate with respect to the pivot 16 so as to allow the disengagement of the head 20 from the seat 18.

Landscapes

  • Shutters For Cameras (AREA)
  • Lock And Its Accessories (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Hinges (AREA)

Claims (3)

  1. Dispositif pour la libération manuelle de battants d'une porte, comprenant un corps (4) en forme de boítier, deux mâchoires (2) ayant une surface externe courbe et un support (12) avec un verrou mobile (8) qui est logé dans le support (12) et peut s'engager élastiquement entre les mâchoires (2),
    caractérisé en ce que les deux mâchoires (2) sont articulées à un pivot (16) et à l'intérieur du corps (4) en forme de boítier, ce dernier étant, quand il est monté, accouplé rigidement au battant mobile (6) et par quoi le support (12) est, quand il est monté, articulé à des charnières telles qu'un gond d'articulation (14) de la porte, et est rigidement lié à une liaison de commande de la porte ;
    et comprenant de plus des éléments (24, 30) pour actionner les deux mâchoires (2) entre une position dans laquelle les mâchoires (2) sont verrouillées, de façon à maintenir serrée la tête (20) du verrou, et une position dans laquelle les mâchoires peuvent tourner librement, permettant le désengagement de la tête (20) du verrou (8).
  2. Dispositif de libération manuelle selon la revendication 1,
    caractérisé en ce que les éléments d'actionnement sont constitués par un système de liaisons par bielles (24).
  3. Dispositif selon la revendication 2,
    caractérisé en ce que le système de liaisons par bielles peut être actionné par un cliquet (34) qui est rigidement accouplé au cylindre d'une serrure (36).
EP99110910A 1998-06-19 1999-06-04 Dispositif de libération rapide des volets de portail Expired - Lifetime EP0965717B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1998VE000028A IT1306472B1 (it) 1998-06-19 1998-06-19 Dispositivo di sbloccaggio rapido di ante di cancelli.
ITVE980028 1998-06-19

Publications (3)

Publication Number Publication Date
EP0965717A2 EP0965717A2 (fr) 1999-12-22
EP0965717A3 EP0965717A3 (fr) 2001-03-07
EP0965717B1 true EP0965717B1 (fr) 2005-12-21

Family

ID=11424379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110910A Expired - Lifetime EP0965717B1 (fr) 1998-06-19 1999-06-04 Dispositif de libération rapide des volets de portail

Country Status (5)

Country Link
EP (1) EP0965717B1 (fr)
AT (1) ATE313683T1 (fr)
DE (1) DE69928993D1 (fr)
ES (1) ES2252888T3 (fr)
IT (1) IT1306472B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2162758B1 (es) * 2000-02-14 2003-04-01 Masats Sa Mecanismo de emergencia para puertas de vehiculos de pasajeros.
IT1403000B1 (it) * 2010-11-18 2013-09-27 Came Group S P A Serratura per cancello.
FR3055648B1 (fr) * 2016-09-07 2019-12-13 Bubendorff Desaccouplement du bras de commande d'un volet battant.
CN110242203B (zh) * 2019-06-14 2024-07-02 溧阳大唐智能化工程有限公司 一种具有自动识别功能的三辊闸

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333561A1 (de) * 1983-09-16 1984-02-02 Schieffer GmbH & Co KG, 4780 Lippstadt Antriebsvorrichtung fuer eine pendeltuer
US5433037A (en) * 1993-07-29 1995-07-18 Court Security Systems, Inc. Gate closing apparatus with manual release
FR2741905A1 (fr) * 1995-12-05 1997-06-06 Carlo Thierry Di Paumelle electrique debrayable

Also Published As

Publication number Publication date
EP0965717A2 (fr) 1999-12-22
IT1306472B1 (it) 2001-06-11
EP0965717A3 (fr) 2001-03-07
DE69928993D1 (de) 2006-01-26
ATE313683T1 (de) 2006-01-15
ITVE980028A1 (it) 1999-12-19
ES2252888T3 (es) 2006-05-16

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