CH183149A

CH183149A - Door closing device.

Info

Publication number: CH183149A
Authority: CH
Inventors: Arthur Renevey Etienne
Original assignee: Arthur Renevey Etienne
Priority date: 1932-05-02
Filing date: 1933-04-21
Publication date: 1936-03-31

Description

Dispositif de fermeture de Portes. Lobjet de la presente invention est un dispositif de fermeture de Portes. Ce dispo- sitif est caracterise par un Organe de ma- nceuvre et par un Organe mobile pouv ant etre amene ä partir dune Position de repos et par- 1e seul moyen d'un deplacement de 1'organe de manoeuvre, dans une Position dans laquelle il empeche d'ouvrir la Porte par cet Organe de manoeuvre, cet Organe mobile ne pouvant revenir dans sa Position de repos qu% la Suite dune manipulation d'un Organe d'actionnement, au moins. depuis 1'exterieur de 1'espace ferme par la Porte. Door closing device. The object of the present invention is a door closing device. This device is characterized by a maneuvering member and by a movable member that can be brought from a rest position and by the sole means of moving the maneuvering member, into a position in which it prevents the Door from being opened by this Maneuvering Body, this Movable Body being able to return to its Rest Position only following manipulation of an Actuating Body, at least. from outside the space enclosed by the Door.

Le dessin ei-annexe represente, ä titre d'exemples, des formes d'exkution de 1'objet de 1'invention. The appended drawing represents, by way of examples, embodiments of the object of the invention.

Les fix. 1 et 2 sont des vues en Elevation et en plan, Partie en coupe, de la Premiere forme d'ezecution; la fix. 3 montre une va- riante d'un detail, tandis que la fix. 4 est une coupe par IV-IV de fix. 3; la fix. 5 est une elevation de la deuxieme forme d'exe- cution et les fix. 6 ä 9 illustrem 1e fonction- nement de celle-ei; les fix. 10 et 11 sont deux elevations ä 90 Tune de 1'autre, de 1a troisieme forme d'execution; La fix. 12 est une elevation Ale la qua- trieme forme d'exkution et les fix. 13 et 14 en montrent un detail, en elevation. Jans deux positions differentes de fonctionnement; les fix. 15 et 16, enfin, concernent une va- riante d'un detail, et les fix. 17 et 18 une autre variante du meme detail. Fixes. 1 and 2 are views in Elevation and in plan, Part in section, of the First form of execution; the fix. 3 shows a variant of a detail, while the fix. 4 is an IV-IV section of fix. 3; the fix. 5 is an elevation of the second embodiment and the fixings. 6 to 9 illustrate the operation thereof; the fixes. 10 and 11 are two elevations at 90 from each other of the third embodiment; The fix. 12 is an elevation Ale the fourth form of execution and the fixings. 13 and 14 show a detail, in elevation. Jans two different operating positions; the fixes. 15 and 16, finally, concern a variant of a detail, and the fixes. 17 and 18 another variant of the same detail.

La serrure represent6e aux fix. 1 et 2 comprend um Organe mobile 1 formant ver- rou et un pene 2, ees deux Organes kaut commandes par une poignee 3. Celle-ei est fixes Sur un carre 4 d'un arbre 5 Sur lequel sont egalement fixes deux bras 6 et 7, coope- rant, 1e Premier avec une butee 8 fixee au verrou 1 et 1e second avee une butee 9. fixee Sur 1e pene 2; 1e pene et 1e verrou sont sou- mis ä 1'action d'un ressort de rappel 18. A la hauteur du verrou 1 est dispose um dispo- sitif d'enelenchement comprenant quatre le- viers d'enclenehement 10 (ce nombre peut naturellement vagier) tournant autour dun axe vertieal 11, monte dans, la bride 12; ces leviers, qui cooperent avec 1'encoche 1a, du verrou 1, sont soumis ä 1'action dun ressort de rappel 13 qui tend ä les faire tourner dans 1e sens de la fleche f, en fig. 2, et pre- sentent, chacun, un plat 14, ces plats 6tant disposes en forme d'escalier et coop6rant cha- cun avec un plat de 1'extremit6 dune cle taillee en escalier, cle que Fon peut introduire dans 1e canon 15, du cöt6 de la Porte ext6- rieur ä 1'espace form6 par celle-ci. Le fonctionnement est 1e suivant: La poignee 3 occupe, en temps normal, la Position horizontale repr6sent6e en fig. 1. Le verrou est alors dans sa Position de repos ou d'ouverture, tandis que 1e pene est dans celle de fermeture. Si Fon d6place la poign6e vers 1e bas, an . amene 1e pene dans sa Position d'ouverture, par 1'action du bras 7 sur la butee 9, saus agir sur 1e verrou, ce qui per- met d'ouvrir la Porte. Si Fon d6place la poi- gn6e vers 1e haut pour 1'amener dans la Po sition representee en traits pointil16s en fig. 1, an amene 1e verrou 1 dans la Position dans Iaquelle il empeche d'ouvrir la Porte, par 1'action du bras 6, sur la but6e B. Au moment an 1e verrou 1 arrive Jans cette Position, les quatre leviers 10, sous 1'action de leur ressort de rappel, viennent s'engager dans 1'encoche 1a du verrou, pour maintenir celui-ei dans cette Position. The lock represented in the fixtures. 1 and 2 comprises a movable member 1 forming a lock and a bolt 2, these two members kaut controlled by a handle 3. This is fixed on a square 4 of a shaft 5 on which are also fixed two arms 6 and 7, cooperating, the first with a stopper 8 fixed to the bolt 1 and the second with a stopper 9 fixed on the first bolt 2; the bolt and the latch are subjected to the action of a return spring 18. At the height of the latch 1 there is arranged an interlocking device comprising four interlocking levers 10 (this number can naturally vagier) rotating around a vertieal axis 11, rises in the flange 12; these levers, which cooperate with the notch 1a, of the bolt 1, are subjected to the action of a return spring 13 which tends to make them rotate in the direction of the arrow f, in fig. 2, and each have a flat 14, these flats being arranged in the form of a staircase and each cooperating with a flat at the end of a key cut in a staircase, a key that Fon can introduce into the barrel 15, on the side of the Door outside the space formed by the latter. The operation is as follows: The handle 3 occupies, in normal times, the horizontal position represented in fig. 1. The lock is then in its rest or open position, while the first bolt is in the closed position. If Fon moves the handle down, an . brings the bolt to its open position, by the action of the arm 7 on the stop 9, without acting on the bolt, which allows the door to be opened. If Fon moves the handle upwards to bring it into the position shown in dotted lines in fig. 1, an brings the first lock 1 in the Position in which it prevents the Door from opening, by the action of the arm 6, on the stop B. At the moment when the first lock 1 arrives in this Position, the four levers 10, under 1'action of their return spring, engage in the notch 1a of the lock, to maintain the latter in this position.

En cons6quence, an ne pourra ouvrir la Porte, de 1'ext6rieur, qu'en introduisant la c16 susmentionn6e dans 1e canon 15. Lorsque chacun des plats de la c16 sera venu en con- tact avec 1e plat du levier correspondant, si Fon continue ä pousser la cle, les quatre le- viers tourneront en sens contraire du sens f, en fig. 2, et d6gageront 1e verrou 1 qui, sous I'action de son ressort de rappel, reprendra sa Position de repos, de sorte que 1'on peut ä nouveau ouvrir la Porte en agissant sur la poignee 3. Pour ouvrir 1e verrou 1 depuis 1'int6rieur, an a pr6vü un bouton 16 agissant au moyen dune tige sur une Plaque 17 et qu'il suffit de tirer pour que la Plaque 17 d6gage les leviers de 1'encoche; au lieu de ce bouton, an pourrait avoir un autre dispositif, par exemple une cle analob e ä celle s_us- d6crite. Consequently, the door can only be opened from the outside by inserting the aforementioned key into barrel 15. When each of the flats of the key has come into contact with the flat of the corresponding lever, if one continues When pushing the key, the four levers will turn in the opposite direction to direction f, in fig. 2, and will disengage the lock 1 which, under the action of its return spring, will return to its rest position, so that the door can be opened again by acting on the handle 3. To open the lock 1 from inside, there is provided a button 16 acting by means of a rod on a Plate 17 and which it suffices to pull for the Plate 17 to disengage the levers from the notch; instead of this button, there could be another device, for example a key analogous to that described above.

Dans la variante des fig. 3 et 4, les le- viers 20 du dispositif d'enclenchement sont munis chacun dune piece intermediaire amo- vible 21 coulissant dans 1e canon 15; ce sont alors RTI ID="0002.0276" WI="4" HE="4" LX="1301" LY="419"> les extr6mit6s de ces pieces interme- diaires 21 qui sont disposees en escalier et qui travaillent avec I'extr6mite, en escalier, de la c16 19; en intervertissant les pieces 21 entre elles, ou en les khangeant contre d'au- tres pieces de longueur diff6rente, an peut obtenir un grand nombre de serrures qui s'ouvriront chacune avec une c16 speciale. In the variant of FIGS. 3 and 4, the levers 20 of the engagement device are each provided with a removable intermediate piece 21 sliding in the barrel 15; it is then RTI ID="0002.0276" WI="4" HE="4" LX="1301" LY="419"> the ends of these intermediate pieces 21 which are arranged in a staircase and which work with the extremity, stepped, of c16 19; by inverting the pieces 21 among themselves, or by changing them against other pieces of different length, a large number of locks can be obtained, each of which will open with a special key.

Bien entendu, les d6tails ei-dessus d6crits peuvent varier; en particulier, les leviers 10 pourraient occuper une autre Position, par exemple, inclin6e ou verticale et, au lieu de cooperer avec 1'arriere du verrou, travailler avec une encoche faite sur un cot6 du verrou ou sur sa face superieure ou inf6rieure. Of course, the details described above may vary; in particular, the levers 10 could occupy another position, for example, inclined or vertical and, instead of cooperating with the rear of the lock, work with a notch made on one side of the lock or on its upper or lower face.

La forme d'exkution des fig. 5 ä 9 pr6- sente un organe mobile 1, en forme de ver- rou, et un pene 2; comme prec6demment, la poign6e 23 commande 1e pene par 1e bras 24 et 1e verrou par 1e bras 25; sur 1e carr6 de la poignk est 6galement fix6 le seeteur 35. The form of execution of figs. 5 to 9 shows a movable member 1, in the form of a bolt, and a bolt 2; as before, the handle 23 controls the bolt by the first arm 24 and the first bolt by the first arm 25; on the square of the handle is also fixed the seetor 35.

Le dispositif d'enclenchement comprend une s6rie de leviers 26 mont6s rotativement sur 1e bäti en 27, soumis ä 1'action dun ressort 27., et pr6sentant chacun une ouver- ture int6rieure 28 ainsi qu'une encoche 29; les ouvertures 28 sont identiques et exacte- ment superpos6es et pr6sentent deux butees 30 et 31 destin6es ä coop6rer avec un talon 32 Porte par 1e verrou; les encoches 29 sont 6galement superpos6es, ä 1'exception des aretes 33 disposees en escalier ; ä 1'arriere de chaque encoche est prevu un talon 34. The engagement device comprises a series of levers 26 rotatably mounted on the frame at 27, subjected to the action of a spring 27, and each having an internal opening 28 as well as a notch 29; the openings 28 are identical and exactly superposed and present two stops 30 and 31 intended to cooperate with a heel 32 Carried by the lock; the notches 29 are also superimposed, with the exception of the edges 33 arranged in a staircase; behind each notch is a heel 34.

En Position de repos ou d'ouverture (fig. 6), 1e talon 32 du verrou est engag6 derriere les but6es 31 des leviers; pour amener 1e verrou dans la Position dans laquelle il empeche d'ouvrir la Porte par la poignee 23, il suffit. comme pr6c6demment, de pousser la poignee 23 vers 1e haut; 1e secteur 35 passe alors sous les talons 34 qu'il souleve, ce qui 61eve les butees 31 qui laissent 1e chemin libre au talon 32 (fig. 7) ; apres quoi, 1e bras 25 pousse 1e verrou 1 dans sa Position de ferme- ture (fig. 8), puis la poignee 23 et 1e secteur 35 reviennent Jans leurs positions primitives, sous 1'action du poids du levier ou d'un dis- positif de rappel et les butees 30 viennent se placer derriere 1e talon 32 (fig. 9), ce qui empeche 1e verrou de revenir dans sa Posi tion de repos. Pour pouvoir effectuer cette operation, il faut engager une cle dann 1'ou- verture .36 depuis 1'exterieur de 1'espace ferme par la Porte; cette cle est munie d'es- caliers qui cooperent avec les aretes 33 des leviers 26 et soulevent ces derniers, ce qui karte les butees 30 de derriere 1e talon 32 (fig. 9); en meme temps, laCM, Tors du Pre mier tour, penetre dans une encoche 37 du verrou et 1e tire en arriere, apres quoi, 1e talon 32 se place entre les butees 30 et 31; dans un second tour, la cle Jeve les leviers 26 en agissant sur leurs aretes 33, puis penetre Jans 1'ouverture 3,8 pour amener 1e verrou entierement dans sa Position de repos, apres quoi an peut agir sur la poignee 23 pour ouvrir la Porte. In the rest or open position (fig. 6), the first heel 32 of the lock is engaged behind the but6es 31 of the levers; to bring the first lock in the position in which it prevents opening the door by the handle 23, it suffices. as before, to push the handle 23 upwards; the first sector 35 then passes under the heels 34 which it raises, which raises the stops 31 which leave the first free path for the heel 32 (fig. 7); after which, the arm 25 pushes the lock 1 into its closed position (FIG. 8), then the handle 23 and the sector 35 return to their original positions, under the action of the weight of the lever or of a device. - positive return and the stops 30 are placed behind the first heel 32 (fig. 9), which prevents the first lock to return to its rest position. In order to be able to carry out this operation, a key must be inserted in opening .36 from outside the space closed by the door; this key is provided with stairs which cooperate with the edges 33 of the levers 26 and raise the latter, which kartes the stops 30 from behind the first heel 32 (fig. 9); at the same time, the CM, Tors of the first turn, enters a notch 37 of the bolt and pulls it back, after which the heel 32 is placed between the stops 30 and 31; in a second turn, the key throws the levers 26 by acting on their edges 33, then penetrates the opening 3.8 to bring the lock entirely into its rest position, after which an can act on the handle 23 to open the Door.

Lorsque 1e verrou est dans sa Position de fermeture, il est preferable.que 1e secteur 35 ne puisse pas revenir ä_nouveau sous les ta- lons 34, car il souleverait les leviers 26 et an pourrait introduire, dans 1'ouverture 36, un fil de fer qui s'engagerait dann 1'encoche 37 et qui permettrait de tirer 1e verrou en ar- riAre; ä cet effet, an a fixe sur ce dernier un ressort 39 qui, en Position de fermeture du verrou 1, empeche 1e secteur 35 de passer sous les talons 34; ce ressort pourrait etre remplace par un autre organe, par exemple an dispositif d'encliquetage. When the latch is in its closed position, it is preferable that the sector 35 cannot return again under the heels 34, because it would lift the levers 26 and an opening 36 could introduce a wire of iron which would engage in the notch 37 and which would allow the bolt to be pulled back; for this purpose, a spring 39 has been fixed on the latter which, in the closed position of the bolt 1, prevents the sector 35 from passing under the heels 34; this spring could be replaced by another device, for example an latching device.

Les fig. 10 et 11 representent la troisieme forme d'exkution. Cette serrure presente une poignee sur le carre de laquelle est fixk une piöoe 40 se terminant par un bras 41 qui coopäre avea la butee 42 d'un organe mobile 1 en forme de verrou; cette pike 40 presente egalement, sur Pune de ses faces, un plan ineline 44. Des, organes qui maintiennent 1e verrou 1 dann une Position dans laquelle il empeche d'ouvrir la Porte an moyen de la poignee comprennent, comme dans une ser- rure Yale, un cylindre rotatif 45, dans lequel penetre la cle et qui est maintenu dans une Position angulaire fixe par desRTI ID="0003.0279" WI="9" HE="4" LX="1566" LY="279"> petits pistons 43 que la c16, lorsqu'elle penetre dans 1e cylindre, pousse en arriere, ce qui libere ce dernier, lequel peut alors tourner librement. Ce cylindre 45 se prolonge par un cylindre plus Petit 46 sur lequel peut coulisser, mais non tourner, 1e doigt 47 qui travaille avec 1e plan incline 44 de la pike 40 et qu'un res- sort de rappel maintient ä 1'extremite du cylindre 46; dans cette Position, 1e doigt 47 se trouve exactement sous 1e verrou 1, de fagon ä pouvoir penetrer dans l'une ou 1'autre des deux encoches 48 et 49 .que ce verrou pre- sente ä sa Partie inferieure. Figs. 10 and 11 represent the third form of execution. This lock has a handle on the square of which is fixed a piöoe 40 ending in an arm 41 which cooperates with the stop 42 of a movable member 1 in the form of a lock; this pike 40 also has, on one of its faces, an ineline plane 44. Organs which hold the first lock 1 in a position in which it prevents the door from opening by means of the handle comprise, as in a lock Yale, a rotating cylinder 45, into which the key penetrates and which is held in a fixed angular position by small RTI ID="0003.0279" WI="9" HE="4" LX="1566" LY="279"> pistons 43 that the c16, when it enters the first cylinder, pushes back, which releases the latter, which can then rotate freely. This cylinder 45 is extended by a smaller cylinder 46 on which can slide, but not rotate, the finger 47 which works with the inclined plane 44 of the pike 40 and which a return spring maintains at the end of the cylinder. 46; in this position, the finger 47 is exactly under the bolt 1, so as to be able to enter one or the other of the two notches 48 and 49 which this bolt presents at its lower part.

La fig. 10 montre 1e verrou en Position de repos ou d'ouverture, 1e doigt 47 etant engage dans 1'encoche 49; si Fon deplace la poignee vers 1e haut, 1e bras 40 suivra 1e mouvement et 1e plan incline 44 viendra en contact avec 1e doigt 47 et 1e fera coulisser sur 1e cylindre 46 dans la Position montree en pointilles en fig. 11, Position dans laquelle il n'est plus sous 1e verrou 1; apres quoi, 1e bras 41 vient en contact avec la butee 42 et pousse 1e verrou dans la Position dans la- quelle il empeche d'ouvrir la Porte, puis la poignee retourne dans sa Position de repos sous Paction d'un ressort et 1e doigt 47, pousse par son ressort, vient s'engager dans 1'encoche 48, maintenant ainsi 1e verrou dans cette Position. fig. 10 shows the latch in the rest or open position, the finger 47 being engaged in the notch 49; if Fon moves the handle upwards, the 1st arm 40 will follow the 1st movement and the 1st inclined plane 44 will come into contact with the 1st finger 47 and 1st will cause it to slide on the 1st cylinder 46 in the position shown in dotted lines in fig. 11, Position in which it is no longer under the first lock 1; after which, the arm 41 comes into contact with the stopper 42 and pushes the latch into the position in which it prevents the door from opening, then the handle returns to its rest position under the action of a spring and the 47, pushed by its spring, comes to engage in the notch 48, thus maintaining the first lock in this position.

Pour ouvrir, an engage la cle dans 1e cy- lindre 45, les differents pistons 43 sont pous- s6s en arriere, de fagon que ce cylindre peut tourner librement; sa rotation entraine celle du doigt 47 qui ramene 1e verrou 1 en arrike, puis qui vient s'engager ä nouveau dans 1'en- coche 49 de ce dernier. To open, an engages the key in the cylinder 45, the various pistons 43 are pushed back, so that this cylinder can rotate freely; its rotation causes that of the finger 47 which brings the lock 1 back, then which comes to engage again in the notch 49 of the latter.

Dans la forme d'exkution des fig. 12, 13 et 14, cönstituee par une serrure destink ä une Porte d'automobile 50 est 1e pene qu'un ressort 51 tend toujours ä pousser en Position de fermeture. 52 est la poignee situee ä 1'exterieur de 1'espace ferme par la Porte et representee en traits miYtes, et qui se trouve d'habitude dans la Position horizontale. Sur 1e carre de rette poign6e est fixoe une came 53 commandant une pike intermediaire 54 et un organe de verrouillage 55 qui est 1'or- gane mobile qui peut eire amene par 1e seul moyen de la poign6e 52 Jans une Position dann laquelle il empeche d'ouvrir la Porte par rette poignee. La piece 54 presente une rainure 56 dans laquelle peut se deplacer une cheville 57, fixee ä la came 53; lorsque Fon deplace la poign6e 52 vors 1e bas, an fait tourner la pike intermediaire 54 qui, prenant appui sur la cheville 58 fixee au pene 50. amene ce dernier en Position d'ouverture; des quo 1'action sur la poign6e 52 cesse, 1e ressort 51 ramme tous los organes en Position pri mitive. L'organe de verrouillage 55 est cons- titu6 par une pike coulissante pouvant se deplacer verticalement; rette pike prosente un talon 59 qui peut s'engager daus une en- coche 60 du verrou 50 ainsi qu'un epaule- ment en arc de eercle 61 qui, normalement, repose sur un arc de cercle correspondant dans la came 53. Lorsque 1'on fait tourner la poign6e 52 vors 1e haut, 1e talon 62 de la came deplace la pike 55 vors 1e haut et en- gage 1e talon 59 dans 1'encoche 60, et bloque la piece 54, en agissant, ä 1'aide d'un nez 61a, sur une butee 59;' de celle-ci; la piece 55 roste verrouilke dans rette Position par 1e dispositif d'enclenchement qui va zetre dkrit, ce qui maintient 1e pene 50 dann sa Position de fermeture; la poignee est empechee de se mouvoir de haut en bas par 1'intermediaire de la pike 54 bloquee par sa butee 59, sur 1'organe de verrouillage 55. In the execution form of figs. 12, 13 and 14, constituted by a lock intended for an automobile door 50 is the bolt which a spring 51 always tends to push into the closed position. 52 is the handle located outside the space enclosed by the Door and shown in dashed lines, and which is usually in the horizontal position. On the first square of the handle rette is fixed a cam 53 controlling an intermediate pike 54 and a locking member 55 which is the movable member which can be brought by the only means of the handle 52 Jans a position in which it prevents from open the door by this handle. Piece 54 has a groove 56 in which a pin 57, fixed to cam 53, can move; when Fon moves the handle 52 vors 1st down, year rotates the intermediate pike 54 which, resting on the pin 58 fixed to the bolt 50. brings the latter into the open position; as soon as the action on the handle 52 ceases, the spring 51 brings all the organs back to the primitive position. The locking member 55 is constituted by a sliding pike which can move vertically; This pike has a heel 59 which can engage in a notch 60 of the latch 50 as well as a circular arc shoulder 61 which normally rests on a corresponding circular arc in the cam 53. When 1 the handle 52 is rotated towards the top, the heel 62 of the cam moves the pike 55 towards the top and engages the heel 59 in the notch 60, and blocks the piece 54, acting, with the aid a nose 61a, on a stop 59; of it; the part 55 is locked in this position by the first engagement device which will be described, which maintains the first bolt 50 in its closed position; the handle is prevented from moving up and down by means of the pike 54 blocked by its stop 59, on the locking member 55.

Dans los serrures pour los Portes d'auto- mobiles, il n'y a souvent pas de poign6e ä 1'interieur. Dans ce ras, il suffit de prevoir un bouton de manoeuvre 55a, qui sera fixe ä la piece 55, mais bien entendu pourra etre relie ä rette pike pour la deplacer Jans sa Position de verrouillage. In locks for automobile doors, there is often no handle on the inside. In this case, it suffices to provide an operating button 55a, which will be fixed to part 55, but of course can be connected to the pike to move it to its locking position.

Le dispositif d'enclenchement comprend quatre leviers pivotant autour de laxe 63 et soumis ä 1'aetion d'un ressort de rappel 63a,; un de res leviers 64 represente un talon 65 et un Pan coupo 66; los trois autres leviers 67 n'ont pas de, talons 65 et, au lieu du Pan 6.6, prosentent chacun ä droite un angle 68; quant ä 1'organe de verrouillage 55, il se termine, ä s5 Partie inferieure, par un man- chon rectangulaire 69 dans lequel, en Position de non enclenchement (fig. 13),. se trouvent los quatre leviers 64 et 67. Lorsque la pike 55 est deplack vors 1e haut, de fagon quo 1e talon 59 ponetre Jans 1'encoche 6.0, 1e man ckon 69 arrive dann la Position representee en fig. 14 et los angles suporieurs de gauche des quatre leviers 64 et 67 sont amenes, par Veffet du ressort de rappel de res leviers, sous la paroi gauche du manchon qui bute contre res angles, ce qui enclenche la piece 55, 1e pene 50 et la pike 54, donc la poign6e extkieure 52. The engagement device comprises four levers pivoting about the axis 63 and subjected to the action of a return spring 63a; one of the levers 64 represents a heel 65 and a cutaway 66; the other three levers 67 do not have heels 65 and, instead of pan 6.6, each present an angle 68 to the right; as for the locking member 55, it ends, at its lower part, in a rectangular sleeve 69 in which, in the non-engaging position (fig. 13),. are the four levers 64 and 67. When the pike 55 is moved upwards, so that the heel 59 faces the notch 6.0, the handle 69 arrives in the position shown in FIG. 14 and the upper left corners of the four levers 64 and 67 are brought, by the effect of the return spring of the levers, under the left wall of the sleeve which abuts against the corners, which engages the part 55, the first bolt 50 and the pike 54, so the outer handle 52.

L'organe mobile de verrouillage 55 Porte, en outre, un: cliquet 75 qu'un ressort 75" maintient contre une butee 75b et qui, dans la Position d'enclenchement, vieret buter con- tre un epaulement 76 de la came 53; celle-ei, et en consequence la poign6e 52, se trouve ainsi verrouillee. Pour pouvoir ouvrir la Porte depuis 1'interieur de 1'autamobile, an a prevu un bouton 77 analogue 'a celui de- crit dans la Premiere forme d'exkution. The movable locking member 55 further carries a pawl 75 which a spring 75" holds against an abutment 75b and which, in the engagement position, lives and abuts against a shoulder 76 of cam 53. This, and consequently the handle 52, is thus locked. In order to be able to open the door from inside the automobile, a button 77 similar to that described has been provided. in the First form of execution.

Pour obtenir 1e declenchement, il faudra engager, depuis 1'exterieur, dann 1e eanon 70, une c16 qui agira sur los leviers pour amener chacun d'eux sous 1'ouverture du manchon; ä co moment, celui-ei tombera et tous los organes reprendront leer Position primitive. 0n congoit quo Von puisse amener, au moyen d'un fil de fer introduit dass 1e canon 70, le levier 64 sous 1'ouverture du manchon, mais pour obtenir 1e declenchement, il fan- drait faire la meme operation avee los le- viers _67, ce qui est pratiquement impossible, rar ceux-ei ne presentent pas de talon 65; si done, pour Jogager leurs angles de des- sous la paroi gauche du manchon, an los pousse un peu trop, ce qui Jans la pratique arrivera toujours, leurs angles 68 viendront se placer sous la paroi de droite du manahon, ce qui maintiendra celui-ei en Position d'en- clenchement. Bien entendu, la cle pourrait agir sur les leviers par 1e moyen des piäces intermediaires dej'a decrites. To obtain the first release, it will be necessary to engage, from the outside, in the first tank 70, a c16 which will act on the levers to bring each of them under the opening of the sleeve; At that moment, this one will fall and all the organs will resume their primitive position. It is thought that one could bring, by means of a wire introduced into the barrel 70, the lever 64 under the opening of the sleeve, but to obtain the release, he would have to do the same operation with the levers. _67, which is practically impossible, rare these do not have a 65 heel; if therefore, to jog their angles from below the left wall of the sleeve, an los pushes a little too much, which in practice will always happen, their angles 68 will come to be placed under the right wall of the sleeve, which will maintain that -ei in Engage position. Of course, the key could act on the levers by means of the intermediate parts already described.

La fig. 15 montre un detail dune va- riante de cette serrure presentant un canon 70 dass lequel les pieces intermediaires 71 sont placees ä distance les unes des autres. Cette serrure comporte, outre sa cle propre agissant sur les pieces intermediaires, une c16 universelle representee en fig. 16 qui peut penetrer dans ce canon; cette cle presente une butee 72 et quatre languettes 73 separees par des fentes 74; la butee 72 viendra s'arreter contre une des pieces intermediaires, alors que les quatre languettes 73, Passant entre les autres pieces intermediaires 71, p6netränt li- brement dans les fentes 74, iront agir direc- tement sur les leviers 64 et 67 pour les ame- ner tous en Position de declenchement; an peut donc, avec la cle de fig. 16, ouvrir toute une serie de Portes. Par egemple, 1e proprietaire d'automobiles de louage pourra posseder une cle de ce genre qui lui permettra d'ouvrir toutes ses automobiles alors que cha- cun de ses chauffeurs n'aura qu'une Beule c16 ne lui permettant d'ouvrir que sa voiture. fig. 15 shows a detail of a variant of this lock having a barrel 70 in which the intermediate pieces 71 are placed at a distance from each other. This lock comprises, in addition to its own key acting on the intermediate parts, a universal c16 represented in fig. 16 who can enter this barrel; this key has a stop 72 and four tabs 73 separated by slots 74; the stop 72 will come to rest against one of the intermediate pieces, while the four tabs 73, Passing between the other intermediate pieces 71, penetrating freely into the slots 74, will act directly on the levers 64 and 67 for the bring all to the Release Position; an can therefore, with the key of fig. 16, open a whole series of Doors. For example, the owner of hired cars may have a key of this type which will allow him to open all his cars, while each of his drivers will have only one key, allowing him to open only his car. car.

Cette c16 universelle pourrait aussi pre- senter deux butees 72 cooperant avec deux des leviers du dispositif d'enclenehement et trois languettes pour atteindre directement les deux autres leviers. This universal c16 could also have two stops 72 cooperating with two of the levers of the engagement device and three tabs for directly reaching the other two levers.

Dans la serrure represent6e aux fig. 12 ä 16, an a prevu comme organes d'actionnement des cles fonctionnant par coulissement dans leur canon mais, bien entendu, an pourrait tout aussi bien disposer cette serrure de fagon ä pouvoir utiliser, comme 1e montre la fig.17, des cles tournantes pour declencher 1'organe mobile. Dans cette figure, 78 designe quatre leviers pouvant tourner autour d'un axe 79 et dont les extremit6s interieures cooperent av ec un manchon 80 semblable au manchon 69 montre aux fig. 13 et 14; ces leviers pos s6dent des aretes formant un escalier 81 qui coop@re avec un escalier 82 pratique sur 1e bord de la cle 83. La fig. 18 montre une cle universelle rotative; cette cle presente une butee 85 destinee ä cooperer avec 1e plat du Premier levier et trois rainures 86 destin6es ä passer sur, les plats des autres leviers saus les toucher; ces trois leviers seront alors ao- tionn6s directement parRTI ID="0005.0280" WI="4" HE="4" LX="1458" LY="238"> les languettes 87 de la cle agissant sur des butees 88 que presente les leviers. In the lock represented in figs. 12 to 16, an has provided as actuating members keys operating by sliding in their barrel but, of course, an could just as well arrange this lock so as to be able to use, as shown in fig.17, rotating keys to trigger the mobile member. In this figure, 78 denotes four levers rotatable around an axis 79 and whose inner extremit6s cooperate with a sleeve 80 similar to the sleeve 69 shown in FIGS. 13 and 14; these levers pos s6dent edges forming a staircase 81 which cooperates with a practical staircase 82 on the first edge of the key 83. FIG. 18 shows a rotating universal key; this key has a stopper 85 intended to cooperate with the first flat of the first lever and three grooves 86 intended to pass over the flats of the other levers without touching them; these three levers will then be operated directly by RTI ID="0005.0280" WI="4" HE="4" LX="1458" LY="238"> the tabs 87 of the key acting on stops 88 presented by the levers.

Bien entendu. 1e dispositif d'enclenche- ment, au lieu d'etre ouvert par une cle ordi- oaire, coulissante ou tournante, pourrait 1'etre par une c16 ä combinaison. La poignee ä mou- vement angulaire pourrait etre remplacee par un bouton ä mouvement rectiligne fixe ä 1'or- gane de verrouillage ou ä un organe inter- m6diaire. Of course. the interlocking device, instead of being opened by an ordinary sliding or rotating key, could be opened by a combination key. The handle with angular movement could be replaced by a knob with rectilinear movement fixed to the locking member or to an intermediate member.

Claims

CLAIM Door closing device, characterized by a maneuvering member and by a movable member which can be brought, from a rest position and by means of a movement of the maneuvering member, into a position in which it prevents the Door from being opened by this maneuvering member, this movable member being able to return to its rest position only following manipulation of an actuating member, at least from outside the door. closed space by the Door. SUB-CLAIMS 1 Device according to claim, characterized in that the maneuvering member, after having been moved, from an initial position of rest, to bring the movable member into its position in which it prevents opening of the door, returns to this initial rest position without acting on the mobile member.

2 Device according to claim, characterized in that the movable member, after having been brought into the position in which it prevents the door from opening, is maintained in this position by a latching device, the latter being taken out of engagement with the movable member, by means of the actuating member.

3 Device according to claim and sub-claim 1, and comprising a bolt, characterized in that the operating member, when actuated in one direction, from its rest position, actuates the bolt, while it is brings the movable member into the Position in which it prevents the Door from opening if an moves it in the opposite direction from the same Position.

4 Device according to claim and sub-claim 2, characterized in that the first engagement device comprises a skid of levers which, under the action of an elastic member, tend to engage in the engagement position, the actuating device with a key which, acting at the same time on each of these levers, brings them to the trigger position.

5 Device according to claim and sub-claims 2 and 4, characterized in that each lever has an edge, these edges being arranged in a staircase and cooperating with the end also in a staircase of c16.

6 Device according to the claim and the sub-claims 2 and 4, characterized in that on each lever is fixed, removably, an intermediate pike, the free ends of these parts forming a staircase which cooperates with a cor- practicalrespondent-at the extrAmit6 of the c16.

7 Device according to claim and sub-claim 2, characterized in that the triggering device is provided with a button located inside the space closed by the door and serving as a triggering of this triggering device. engagement.

8 Device according to claim and sub-claims 2 and 4, comprising a series of levers each having an opening, these openings being identical and having stops which cooperate with a stop carried by the movable member constituted by a latch, to immobilize this last, characterized in that the maneuvering member is connected to a sector which, when this member is moved, to bring the latch into the position in which it prevents the opening of the Door, . lifts the levers to get them out of engagement with the latch stopper in order to allow this latch to move, the tont kant has the way that the maneuvering device and the 1st sector return by themselves to their position of rest after this movement of the lock.

9 Device according to claim and sub-claims 2, 4 and 8, characterized in that the first lock carries an elastic member cooperating with the first sector connected to the operating member and preventing the first passage of the sector below the levers and lifting them when the RTI ID="0006.0275" WI="11" HE="4" LX="1756"LY="641"> latch is in its Closed Position.

10 Device according to claim, comprising a stopper device with a rotating cylinder, characterized by a finger mounted on this cylinder so as to be able to slide along its axis but rotating with it, and engaging in notches in the gold. - mobile gane consists of a lock, in the opening and closing position of the latter, the maneuvering member actuating a pike which, when 1'on moves this member to bring the first lock in the position in which it prevents the door from opening, acts on the finger against a spring to make it slide and the 1e puts it out of engagement with the latch in order to allow ü. the latter to move, the first kaut has such a way that the maneuvering member returns by itself to its rest position after this movement of the lock, which allows the spring to push back the finger to put it back in place. Taken with 1st lock.

11 Device according to claim, comprising a bolt moving under the action of the maneuvering member when Von actuates this member in one direction, characterized in that the movable member, when one 1 ' brings, by actuating the maneuvering device in the other direction, into the Position in which it prevents opening the Door by this maneuvering device, comes into Engagement with a pike relik to the maneuvering device, to prevent it from being operated in the direction in which it would place the bolt.

12 Device according to claim and sub-claim 11, characterized in that the aforesaid pike connected to the maneuvering member is an intermediate pike, connecting the maneuvering member to the bolt, for the displacement of the latter . 13 Device according to claim, comprising a bolt moving under the action of the operating member when this member is actuated in one direction, characterized in that the member mobile, when . bringing it, by actuating the maneuvering device in the other direction, into the Position in which it prevents the Door from being opened by this maneuvering device, comes into Engagement with the bolt to prevent the latter from be moved under the action of the maneuvering device. 14 Device according to claim and sub-claim 11, characterized in that the maneuvering member is situated outside the space closed by the door. 15 Device according to claim and sub-claim 11, characterized in that it has, inside the space closed by the door, an operating button actuating the movable member to bring it in the Position in which it prevents the Door from being opened by the maneuvering device. 16 Device according to claim and sub-claim 11, characterized by a blocking member which, after the movable member has been brought by the maneuvering member into the position in which it prevents the door from being opened by this maneuvering member and when the latter has returned to its rest position, prevents further movement of the maneuvering member in the first direction in which it moves the movable member. 17 Device according to claim and sub-claims 11 and 12, characterized in that the movable member is constituted by a sliding pike. 18 Device according to claim and sub-claims 11, 12 and 17, characterized in that the sliding pike has a heel which, when this pike is moved by the maneuvering member, comes into engagement with the first bolt. . 19 Device according to claim and sub-claims 11, 12 and 17, characterized by a cam (53) relke to the maneuvering member and acting on the sliding pin constituting the movable member to move it during actuating the operating member in the opposite direction to that in which it would move the bolt. 20 Device according to claim and sub-claims 11, 12, 17 and 19, characterized in that one of the deiix pike, cam and sliding piece, carries a pawl which, when this sliding pike is in the Position in which it prevents RTI ID="0007.0273" WI="13" HE="4" LX="1229" LY="872"> from opening the Door by the maneuvering device, Position in which it is engaged with the intermediate pike moving the bolt, prevents actuation of the operating member in the direction opposite to that in which it would move the bolt. 21 Device according to claim and sub-claims 2 and 4, characterized in that each lever is uruni an intermediate pike, these parts being placed in a barrel at a distance from one another, a second c16 provided with tabs 6tant provided so that these tabs can penetrate between the intermediate pins to act directly on the levers and trigger them. 22 Device according to claim and sub-claims 2 and 4, characterized in that at least one of the levers of the engagement device has two angles each coop6rant with a butk of the movable member that this device must engage, the whole thing has such a way that, when an attempt is made to secretly trigger the movable member, the second angle goes into the engagement position as soon as the first leaves this position.