FR2666370A1

FR2666370A1 - Lock bolt of variable geometry

Info

Publication number: FR2666370A1
Application number: FR9011049A
Authority: FR
Inventors: Bernard Francis Henri Louis
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-08-29
Filing date: 1990-08-29
Publication date: 1992-03-06

Abstract

The invention relates to a lock-closure device with articulated bolts 1, 2 which seat themselves in a widened position in the keeper 8. The keeper, which is sealed to the pillar of the door and which can be multiple, as well as the articulated bolts make it very difficult and even impossible to open a door. The closing or opening device according to the invention is characterised in that it comprises an element fixed to the lock case and of triangular shape, called a guide, and two separate and identical elements forming the bolt and articulated at one of their ends. The engagement of the two articulated elements, called a bolt, widens as soon as they pass parallel to the guide.

Description

FERMETURE D'UN ELEMENT MOBILE (APPELE PENE)ARTICULE A GEOMETRIE VARIABLE
D'UNE SERRURE DE PORTE PAR EXEMPLE, AFIN D'AUGMENTER LA PROTECTION DE
L'INVIOLABILITE DE L'OUVERTURE D'UNE PORTE PAR EXEMPLE.CLOSURE OF A MOBILE ELEMENT (CALLED PENE) WITH VARIABLE GEOMETRY
OF A DOOR LOCK FOR EXAMPLE, IN ORDER TO INCREASE THE PROTECTION OF
THE INVIOLABILITY OF THE OPENING OF A DOOR FOR EXAMPLE.

DANS CE CAS L'UTILISATEUR TOURNE LA CLE ET LE PENE S'ENGAGE DANS LA GACHE.
IN THIS CASE THE USER TURNS THE KEY AND THE LATCHES ENGAGE IN THE STRIKE.

DES SON ENGAGEMENT LE PENE S'EVASE, IL DEVIENT DONC IMPOSSIBLE DE LE DEGAGER DE
LA GACHE SI ON NE POSSEDE PAS LA CLE POUR FAIRE SON RETOUR.FROM HIS COMMITMENT THE PENE FLARES, IT SO BECOMES IMPOSSIBLE TO RELEASE IT FROM
THE STRIKE IF YOU DO NOT HAVE THE KEY TO RETURN.

IL EXISTE DES DISPOSITIFS OU LE PENE SE LOGE DANS LE BOITIER DE GACHE. THERE ARE DEVICES WHERE THE LATCH IS LOCKED IN THE STRIKE BOX.

MAIS LES DIMENSIONS DES DEUX SONT IDENTIQUES DONC QUI LUI PERMETTENT SI L'ON
POUSSE EN FORCE SUR LA PORTE, DE DELOGER LE PENE DE LA GACHE ET D'OUVRIR LA
PORTE AVEC EFFRACTION.BUT THE DIMENSIONS OF BOTH ARE IDENTICAL SO THAT ALLOWS IT IF ONE
STRENGTHENING ON THE DOOR, LOOSING THE LOCK FROM THE STRIKE AND OPENING THE
DOOR WITH BREAKTHROUGH.

LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF DE FERMETURE AVEC PENE A
GEOMETRIE VARIABLE.THE PRESENT INVENTION AIMS AT A CLOSING DEVICE WITH PENE A
VARIABLE GEOMETRY.

LE DISPOSITIF DE FERMETURE OU D'OUVERTURE SELON L'INVENTION EST CARACTERISE
EN CE QU'IL COMPREND UN ELEMENT SOLIDAIRE DU BOITIER SERRURE ET DE FORME
TRIANGULAIRE APPELE GUIDE.THE CLOSING OR OPENING DEVICE ACCORDING TO THE INVENTION IS CHARACTERIZED
IN WHICH IT INCLUDES A SOLIDARITY ELEMENT OF THE LOCK AND SHAPE CASE
TRIANGULAR CALLED GUIDE.

- DE DEUX ELEMENTS SEPARES ET IDENTIQUES FORMANT LE PENE ET ARTICULES PAR
L'UNE DE LEUR EXTREMITES.- TWO SEPARATE AND IDENTICAL ELEMENTS FORMING THE PENE AND ARTICULATED BY
ONE OF THEIR ENDS.

L'ENGAGEMENT DES DEUX ELEMENTS ARTICULES ET APPELES PENE S'EVASENT DES LEUR
PASSAGE PARALLELE AU GUIDE : PIECE TRIANGULAIRE SOLIDAIRE DU BOITIER.THE COMMITMENT OF THE TWO ARTICULATED ELEMENTS AND CALLED PENE SINCE THEIR
PARALLEL PASSAGE TO THE GUIDE: SOLIDARITY TRIANGULAR PART OF THE HOUSING.

DANS UN MODE DE REALISATION PREFERE DE L 'INVENTION. LA GACHE EST DE FORME
TRIANGULAIRE AFIN D'EMPECHER LE RETRAIT DU PENE. L'ENTREE EST PLUS ETROITE QUE
LE FOND. IN A PREFERRED EMBODIMENT OF THE INVENTION. THE STRIKE IS SHAPE
TRIANGULAR TO PREVENT THE REMOVAL OF THE PENE. THE ENTRY IS NARROWER THAN
THE BOTTOM.

LE PENE EST COMPOSE DE DEUX ELEMNTS MONTES'SUR'AXE EN LEURS EXTREMITES'LEUR
PERMETTANT UNE ACTION MOBILE ET DE DEUX AXES SOLIDAIRES SUR LE BOITIER.THE PENE IS COMPOSED OF TWO ELEMNTS MONTES'SUR'AXE IN THEIR EXTREMITES'LEUR
ALLOWING MOBILE ACTION AND TWO SOLIDARY AXES ON THE HOUSING.

AINSI QUE D'UN GUIDE SOLIDAIRE AU BOITIER ET TERMINE EN SON EXTREMITE PAR UNE FORME TRIANGULAIRE. AS WELL AS A SOLIDARITY GUIDE TO THE HOUSING AND END AT ITS END WITH A TRIANGULAR SHAPE.

DANS UN MODE DE REALISATION L'ACTION DE FERMER LA SERRURE A L'AIDE D'UNE CLE
OU D'UN BOUTON A ROTATION PERMET AU PENE DE SE LOGER DANS LA GACHE ET DE.IN AN EMBODIMENT THE ACTION OF CLOSING THE LOCK WITH A KEY
OR OF A ROTATING BUTTON ALLOWS THE PENEER TO LET IN THE STRIKE AND.

S'EVASER EN DEUX TEMPS. FLARING IN TWO TIMES.

ON A DE CRIT CI-APRES A TITRE D'EXEMPLE NON LIMITATIF LE MODE DE REALISATION DU
DISPOSITIF DE FERMETURE OU D'OUVERTURE SELON L'INVENTION AVEC REFERENCE AUX
DESSINS ANNEXES DANS LESQUELS LA FIGURE 1 EST UNE VUE EN PERSPECTIVE MONTRANT
LE PRINCIPE DU DISPOSITIF.THE FOLLOWING IS AS A NON-LIMITING EXAMPLE THE MODE OF CARRYING OUT THE
CLOSING OR OPENING DEVICE ACCORDING TO THE INVENTION WITH REFERENCE TO
ANNEX DRAWINGS IN WHICH FIGURE 1 IS A PERSPECTIVE VIEW SHOWING
THE PRINCIPLE OF THE DEVICE.

LA FIGURE 2 MONTRE LE PRINCIPE DU DISPOSITIF EN COUPE AVEC LA GACHE ET LE PENE
LOGE DANS LE BOITIER.FIGURE 2 SHOWS THE PRINCIPLE OF THE CUTTING DEVICE WITH THE STRIKE AND LATCH
HOUSE IN THE HOUSING.

LA FIGURE 3 MONTRE LE PRINCIPE DU DISPOSITIF EN COUPE AVEC LA GACHE ET LE PENE
LOGES ET EVASES DANS LA GACHE LORS D'UN PREMIER TOUR DE CLE. FIGURE 3 SHOWS THE PRINCIPLE OF THE CUTTING DEVICE WITH THE STRIKE AND LATCH
LODGES AND FLARES IN THE WASHER DURING A FIRST TURN OF THE KEY.

FIGURE 4 MONTRE LE PRINCIPE DU DISPOSITIF EN COUPE AVEC LA GACHE ET LE PENE LOGE ET EVASE DANS LA GACHE EN SA PHASE FINALE.FIGURE 4 SHOWS THE PRINCIPLE OF THE CUTTING DEVICE WITH THE STRIKE AND THE LOCKED LATCH AND FLASKS IN THE STRIKE IN ITS FINAL PHASE.

A LA FIGURE 1 ON VOIT LE PENE 1 MONO BLOC EN 2 ET 3 DEUX ELENENTS PENES
ARTICULES ET EN 4 UNE PIECE TRIANGULAIRE SOLIDAIRE AU BOITIER 7.IN FIGURE 1 WE SEE THE PENE 1 MONO BLOCK IN 2 AND 3 TWO PENES ELENENTS
ARTICULATED AND IN 4 A TRIANGULAR PART SOLIDARITY IN THE HOUSING 7.

UN AXE VERTICAL 5 ET 6 DE CHAQUE COTE ET A L'EXTREMITE DU PENE MONO BLOC 1
PERMET DE MAINTENIR ET D'AVOIR UN MOUVEMENT DE ROTATION AUX PENES 2 ET 3.A VERTICAL AXIS 5 AND 6 ON EACH SIDE AND AT THE END OF THE PENE MONO BLOCK 1
ALLOWS TO MAINTAIN AND HAVE A ROTATION MOVEMENT AT PENES 2 AND 3.

LA FIGURE 2 MONTRE LE SCHEMA EN COUPE DE L'INVENTION. LES PENES ARTICULES 2 ET 3
NON ENCLENCHES ET LOGES DANS LE BOITIER 7 ET LA GACHE 8 VIDE.FIGURE 2 SHOWS THE SECTIONAL DIAGRAM OF THE INVENTION. ARTICULATED PENES 2 AND 3
NOT ENCLOSED AND LODGED IN CASE 7 AND STRIKE 8 EMPTY.

LA FIGURE 3 MONTRE LE SCHEMA EN COUPE DE L'INVENTION AYANT LES PENES 2 ET 3 LOGES
DANS LA GACHE 8 DANS UN PREMIER TOUR DE CLE OU PREMIER CYCLE.FIGURE 3 SHOWS THE SECTIONAL DIAGRAM OF THE INVENTION HAVING PENES 2 AND 3 LODGES
IN STRIKE 8 IN A FIRST WRENCH OR FIRST CYCLE.

LA FIGURE 4 MONTRE LE SCHéMA EN COUPE DE L'INVENTION AYANT LES PENES 2 ET 3 EN
POSITION EVASES ET LOGES DANS LA GACHE 8 AINSI QUE LE PENE 1 ARRIVE EN BOUT DE
COURSE ET QUI BUTE SUR LA PIECE 4 TRIANGULAIRE SOLIDAIRE AU BOITIER 7. FIGURE 4 SHOWS THE SECTIONAL DIAGRAM OF THE INVENTION HAVING PENES 2 AND 3 IN
FLASK AND LODGE POSITION IN LEVER 8 AS WELL AS LOCK 1 ARRIVES AT THE END OF
RACE AND GOING ON THE PART 4 TRIANGULAR SOLIDARITY IN THE BOX 7.

Claims

TWO ELEMENTS 2 AND 3 ARTICULATED.

i LOCK CLOSING DEVICE WITH VARIABLE GEOMETRY PENE WHICH INCLUDES

2. LOCK CLOSING DEVICE WITH PENES WITH VARIABLE GEOMETRY ACCORDING TO

CLAIM 1, CHARACTERIZED IN THAT THE LOCK 1, 2,3 IS FORMED OF 3 ELEMENTS

OF WHICH TWO 2 AND 3 ARE ARTICULATED ON AXIS 5 AND 6 SOLIDARITY OF PENE 1.

3. LOCK CLOSING DEVICE WITH PENES OF VARIABLE GEOMETRY ACCORDING TO

CLAIM 2 CHARACTERIZED IN THAT THE CASE 7 CONTAINS A PART 4 TRIANGU

LAIRE THAT ALLOWS TO PULL OUT PENES 2 AND 3 AND PROHIBIT ITS EXIT

DO NOT UNLOCK THE LOCK.

4. LOCK CLOSING DEVICE WITH PENES OF VARIABLE GEOMETRY ACCORDING TO

CLAIM 3 CHARACTERIZED IN THAT THE STRIKE 8 (SEALS AT THE POST OF A DOOR)

TO A HOUSING OPENING OF PENES 2 AND 3 NARROWER AT THE DEPARTURE THAN AT THE END

AND OF TRIANGULAR SHAPE.

5. LOCK CLOSING DEVICE WITH PENES WITH VARIABLE GEOMETRY ACCORDING TO

CLAIM 4 AND CHARACTERIZED BY 2 CYCLES: 1st CYCLE LE PENE 1 SLIDING TO

WASTE 8 AND FORBIDDEN RETURNING BACK.

2 AND 3 TO FLARE A LITTLE MORE AND TO GUARANTEE THE BEST SELF-CONDUCTING.

2nd CYCLE LE PENE 1 ADVANCE EVEN AND PENETRE A LITTLE MORE ALLOWING THE PENES