EP0612368B1 - Serrure pour fermeture automatique - Google Patents

Serrure pour fermeture automatique Download PDF

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Publication number
EP0612368B1
EP0612368B1 EP92909155A EP92909155A EP0612368B1 EP 0612368 B1 EP0612368 B1 EP 0612368B1 EP 92909155 A EP92909155 A EP 92909155A EP 92909155 A EP92909155 A EP 92909155A EP 0612368 B1 EP0612368 B1 EP 0612368B1
Authority
EP
European Patent Office
Prior art keywords
slide
pin
spring latch
lock
abutment
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
EP92909155A
Other languages
German (de)
English (en)
Other versions
EP0612368A1 (fr
Inventor
Franco Marsilii
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
Publication of EP0612368A1 publication Critical patent/EP0612368A1/fr
Application granted granted Critical
Publication of EP0612368B1 publication Critical patent/EP0612368B1/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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
    • E05C9/023—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism between a lock cylinder and the bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0093—Weight arrangements in locks; gravity activated lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E05B2063/207—Automatic deadlocking

Definitions

  • the present invention concerns a lock for the automatic closing of doors, main doors, shutters and similar, of the kind that determines a block without any intervention by the user.
  • European patent EP A 099 292 is known in which a safety locking device for doors is shown, presenting the following features and functionalities:
  • the lock according to the present invention solves the problem of performing, at each closing, the automatic insertion of safety means by means of purely mechanical controls making use of the force of gravity acting on the single components.
  • the figures show an automatic closing lock, comprising the following elements:
  • the opening from the inside occurs by rotating the handle or knob, without using the key.
  • the lever 8 having its fulcrum by means of a pin Y inserted therein, is provided with a square joint at the end of said pin, where the handle through which said lever may rotate is jointed.
  • Said lever is provided, at the opposite end of the fulcrum, with a pin K that connects it to the connecting rod 10 with eyelet so that, during the rotation of the handle, the movement of the connecting rod takes place and, through the eyelet hooked to pin M, the movement is brough back to the gear segment, thus causing the opening process as already described for the key.
  • a main feature of the lock according to the present invention consists in that the pinion is made free to rotate according to any movement of the lock mechanism by means of two springs 15, a cylinder 16, a pin with an enlarged end blind hole 18 and a shaped end blind hole 17. The latter one transfers the rotating movement of the key 19 to pinion 7 due to an obliged joint that occurs, between pin 18 and pinion 7, in whatever position the mechanism of the lock is found in the moment the key is used.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

La serrure selon la présente invention comprend une glissière (3) qui, lorsque la porte s'approche du battant, est libérée et entraînée par un cliquet à ressort (2); elle effectue alors un mouvement vers le bas jusqu'à un point mort bas, provoquant ainsi l'insertion des pênes dans les logements respectifs et l'actionnement d'une butée (13).

Claims (3)

  1. Serrure à fermeture automatique que comprenne un traineau 3 mise en rapport avec verroux CA et munie d'un premier appui F et d'un second appui D, dit traineau 3 étant bloqué dans une première position par un ressort 2 muni d'une plane appuyée au point F du traineau et décroché du ressort 2 en occasion du rapprochement de la porte du battant, le traineau pouvant glisser en direction du bas par gravité en introduisant les verroux CA dans les logements appropriés et, pendant que le deuxième appui D du traineau s'appui au blocage 13, déplacant une bielle 4 d'un autre verrou 5, le verrou meme s'introduit dans son logement, caractérisé du fait que le traîneau 3 est muni aussi d'un élément de blocage B à trois stades que, quand le traineau se décroche du ressort 2 et arrive a sa position plus basse, ils sont bloqués par les dents d'un segment d'engrenage 8 relié au traineau 3 de façon que le glissement du traineau 3 produit un mouvement rotataire du dit segment d'engrenage 8 de façon telle qu'il bloque le traineau et tout ce qu'est relie au traineau, le ressort 2 allors est poussé par un lévier 11 et un ressort 12 dans une ouverture appropriée qui se trouve dans le battant et dans lequel le plan H du ressort 2 est incliné et le verrou rotataire 5 se tourne au moyen de la bielle 4 et s'introduit dans son logement.
  2. Serrure a fermeture automatique selon la revendication 1, caractérisée du fait que, quand la serrure est ouverte de l'extérieur au moyen d'un mouvement rotataire d'un clef 19, dit mouvement rotataire est transmis a un pignon 7 accouplé avec un segment d'engrenage 8, dit segment est muni d'un pivot M qu'agit sur le coté superieur du trou C du traineau 3 de façon à l'éléver, transferant le mouvement, que provoque d'abord l'extraction des verroux CA, et dans la dernière partie, déconnecte le blocage 13 au moyen d'une poussée d'un troisième appui E du traineau 3 sur la partie S du blocage 13, et activant un élément du traineau 3 sur la partie 1 du levier de renvoi 11, levier muni d'un trou N greffé au pivot 0 du ressort 2, le déplace a l'intérieur de la serrure.
  3. Serrure à fermeture automatique selon la revendication 1, caractérisée par le fait que l'ouverture vers l'intérieur est obtenue au moyen d'un mouvement rotataire d'une poignée, sans l'emploi de clefs, au moyen d'un lévier 9 qui s'appui à un pivot Y qui est fixé et doté d'un prise à panneau a l'extremité opposée, doté d'un pivot K que relie dit pivot 9 avec une bielle 10 munie de fentes de façon que pendant le mouvement rotataire de la poignée la bielle se mouve et, au moyen de la fente bloquée du pivot M du segment d'engrenage 8, dit pievot agit sur le coté supérieur du trou C du traineau 3 de façon telle de soulever le traineau et de transférer le mouvement, porvoquant d'abord l'extraction des verroux CA et dans la dernière partie, déconnectant le blocage 13 au moyen de la poussée d'un troisième appui E du traineau 3 sur la partie S du blocage 13 et, activant un élément G du traineau 3 sur la partie 1 du lévier de renvoi 11 muni d'un trou N, greffé au pivot 0 du ressort 2, le déplace à l'intérieur de la serrure.
EP92909155A 1992-03-20 1992-04-14 Serrure pour fermeture automatique Expired - Lifetime EP0612368B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITRM920200 1992-03-20
ITRM920200A IT1260165B (it) 1992-03-20 1992-03-20 Serratura a chiusura automatica.
PCT/IT1992/000039 WO1993019270A1 (fr) 1992-03-20 1992-04-14 Serrure pour fermeture automatique

Publications (2)

Publication Number Publication Date
EP0612368A1 EP0612368A1 (fr) 1994-08-31
EP0612368B1 true EP0612368B1 (fr) 1996-12-11

Family

ID=11400847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92909155A Expired - Lifetime EP0612368B1 (fr) 1992-03-20 1992-04-14 Serrure pour fermeture automatique

Country Status (7)

Country Link
EP (1) EP0612368B1 (fr)
AU (1) AU1650192A (fr)
DE (1) DE69215894T2 (fr)
ES (1) ES2095468T3 (fr)
GR (1) GR3022789T3 (fr)
IT (1) IT1260165B (fr)
WO (1) WO1993019270A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711388B1 (fr) * 1993-10-18 1996-08-30 Henri Rochman Dispositif de verrouillage automatique à réserve d'énergie pour portes.
FR2725470A1 (fr) * 1994-10-05 1996-04-12 Rochman Henri Dispositif de serrure a verrouillage et a condamnation automatiques et a deverrouillage assiste
WO1997033061A1 (fr) * 1996-03-08 1997-09-12 Martin Eichholzer Dispositif de verrouillage pour un vantail, en particulier pour une porte comprenant une pluralite de verrous
DE19636188A1 (de) * 1996-09-06 1998-03-12 Fuhr Carl Gmbh & Co Schloß, insbesondere Einsteckschloß
AU2001235311A1 (en) 2000-03-13 2001-09-24 Henri Rochmann Adjustable safety lock device, for doors with multiple bolts, with delayed automatic locking
WO2002088500A1 (fr) * 2001-04-25 2002-11-07 Henri Rochman Dispositif mecanique de serrure de haute securite a penes etages sur la hauteur de la porte, a verrouillage automatique
AU2002233580A1 (en) 2002-02-07 2003-09-02 Henri Rochman Safety device with delayed automatic latching and locking until the door is completely closed
US7118142B2 (en) 2004-07-29 2006-10-10 Xiangui Xu Latching apparatus for sliding closure members
DE202013009209U1 (de) * 2013-10-18 2013-11-06 Kfv Karl Fliether Gmbh & Co. Kg Verriegelungseinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1346143A (en) * 1919-07-14 1920-07-13 American Hardware Corp Fire-door lock
FR2431590A1 (fr) * 1978-07-17 1980-02-15 Rochman Zvi Dispositif de fermeture a verrouillage automatique
FR2484003A1 (fr) * 1980-06-05 1981-12-11 Rochman Henri Dispositif de fermeture pour portes sujettes a gauchissement
IL66249A (en) * 1982-07-07 1985-12-31 Rochman Zvi Henri Safety lock with automatic bolting

Also Published As

Publication number Publication date
ES2095468T3 (es) 1997-02-16
AU1650192A (en) 1993-10-21
EP0612368A1 (fr) 1994-08-31
ITRM920200A0 (it) 1992-03-20
GR3022789T3 (en) 1997-06-30
ITRM920200A1 (it) 1993-09-20
DE69215894D1 (de) 1997-01-23
WO1993019270A1 (fr) 1993-09-30
IT1260165B (it) 1996-04-02
DE69215894T2 (de) 1997-06-26

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