EP0340750B1 - Cadenas - Google Patents

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Publication number
EP0340750B1
EP0340750B1 EP89108017A EP89108017A EP0340750B1 EP 0340750 B1 EP0340750 B1 EP 0340750B1 EP 89108017 A EP89108017 A EP 89108017A EP 89108017 A EP89108017 A EP 89108017A EP 0340750 B1 EP0340750 B1 EP 0340750B1
Authority
EP
European Patent Office
Prior art keywords
shackle
bolt
locking
leg
leg end
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
EP89108017A
Other languages
German (de)
English (en)
Other versions
EP0340750A2 (fr
EP0340750A3 (en
Inventor
Ludger Kortenbrede
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.)
Trelock GmbH
Original Assignee
Aug Winkhaus GmbH and Co KG
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 Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Publication of EP0340750A2 publication Critical patent/EP0340750A2/fr
Publication of EP0340750A3 publication Critical patent/EP0340750A3/de
Application granted granted Critical
Publication of EP0340750B1 publication Critical patent/EP0340750B1/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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/06—Shackles; Arrangement of the shackle
    • E05B67/063—Padlocks with removable shackles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/06—Shackles; Arrangement of the shackle
    • E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
    • E05B67/24—Padlocks with sliding shackles, with or without rotary or pivotal movement with built- in cylinder locks
    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/047—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/40—Portable
    • Y10T70/413—Padlocks
    • Y10T70/417—Combination-controlled
    • Y10T70/422—Rigid shackle
    • Y10T70/424—Sliding
    • Y10T70/426—Removable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/40—Portable
    • Y10T70/413—Padlocks
    • Y10T70/437—Key-controlled
    • Y10T70/446—Rigid shackle
    • Y10T70/452—Sliding
    • Y10T70/454—Removable

Definitions

  • the invention relates to a shackle lock, in particular a long shackle lock, with a lock body and a lock shackle, this lock shackle with its leg end sections can be inserted into one leg receptacle until a closed position is reached and can be completely separated from the lock body by removing the leg end sections from the leg receptacles, wherein further in the lock body at least one locking bolt is movably guided and is biased by biasing means in the direction of an engagement position in order to change into the engagement position within the leg receptacles after the leg end sections have entered, thereby latching into a bolt engagement surface of at least one leg end section and thus withdrawing this leg end section to lock from the associated leg receptacle, with a key-operated bolt retraction mechanism being kept underneath within the lock body ht and is operatively connected to the locking bolt, which can be converted by means of the key from a key insertion and key removal, the basic position corresponding to the engagement position of the locking bolt against the
  • the invention has for its object to improve a generic lock type that the release of the striker is facilitated from the lock body.
  • a bolt control member is attached in the leg receptacle, which rests under spring pressure against the leg end section and when the locking bar is transferred from the engaged position into the disengaged position in the sense of a displacement of the leg end section from the closed position in the direction of separation from the lock body acts on the leg end section and thereby moves from a bolt release position into a bolt influencing position in which it prevents the locking bolt from returning to its bolt engagement position.
  • the solution according to the invention also proves to be advantageous from the following point of view: in the solution known from DE-OS 32 28 613, the joining of the lock body and striker including the locking process can already be done easy cause by inserting the striker with its two leg ends in the leg receptacles.
  • the locking bolts held in the engagement position by the biasing means are then pushed back by the cam action between the locking bolt and the leg end sections and, after the leg end sections in the leg receptacles have entered the closed position, can snap back into the engagement surfaces of the end sections.
  • the locking bolt with the bolt retraction mechanism has an inevitable gear connection such that the bolt retraction mechanism can only return to the basic state when the locking bolt returns to the bolt engagement position.
  • This additional measure ensures that the key is only removed when the locking bracket and lock body are put together in the closed position and the locking bolt has entered the engaged position. It is therefore impossible for the key to be removed without the lock body and locking bracket being properly plugged together and locked together.
  • the solution according to the invention basically creates the possibility of any type of engagement between the locking bolt and the leg end section of the striker.
  • the locking bolt crosses the axis of the associated leg end section at a distance from it and into a longitudinal extension of the locking bolt engages parallel, as a tangential groove of the leg end portion engaging bolt engagement surface.
  • This configuration of the engagement prevents twisting of the leg end section, for example by exerting a twisting moment on the striker.
  • there is a form of engagement between the locking bolt and the leg end section which makes it impossible to have a reaction on the bolt retraction mechanism when trying to pull out or turn the respective locking lever leg.
  • the inevitable gear connection between the locking bolt and the bolt retraction mechanism can be realized with the advantage of a particularly simple transmission structure in such a way that the bolt retraction mechanism is formed by a locking cylinder with a locking cylinder core that can be rotated in a locking cylinder housing, which in the basic state with a key pulled by pin tumblers or the like on turning is prevented and can be rotated when the key is inserted by switching off the pin tumblers, and that a toothed pinion or the like is attached to the locking cylinder core, which is connected to the locking bolt via a toothed rack or the like.
  • Any toothed pinion and rack shapes are possible. Racks, the teeth of which are formed by successive perforations in a sheet metal strip, and corresponding pinion shapes have proven to be particularly simple and inexpensive.
  • the spring action of the bolt control member can be accomplished in a simple manner in that the bolt control member is biased towards the bolt influencing position by a helical compression spring supported on a base of the leg receptacle.
  • the bolt control member be formed by a control sleeve in which the leg end section is immersed when it is inserted into the leg receptacle. Furthermore, the overall height can be kept low in that the helical compression spring encloses the bolt control member over part of its length.
  • the control element can be influenced by the bolt in a simple manner in that the control element closes the opening of a bolt guide channel leading the locking bolt into the leg receptacle in the bolt influence position.
  • a stop shoulder can be provided in the leg receptacle. This means that the control member must be inserted from the side remote from the insertion opening of the leg receptacle. Such a possibility can be easily realized, as discussed below in connection with the structure of the lock body.
  • a particularly space-saving accommodation of two locking bolts, each of which cooperates with a leg end portion, can also be achieved with a large stroke of the locking bolt with regard to highly secure engagement between locking bolts and leg end portions in that, as a bolt retraction mechanism, a locking cylinder in the lock body between the two leg receptacles is approximately parallel to the leg end portions
  • Axis is arranged that two locking bolts arranged in each of the two leg end sections are guided in a guide plane approximately perpendicular to the leg end sections, essentially parallel to the bow plane in guides offset perpendicular to the bow plane, that the engagement surfaces of the leg end sections are arranged on opposite sides of the bow plane and that the toothed racks with the Pinions are engaged at diametrically opposite positions of the pinion.
  • the restoring means can also be accommodated in a space-saving and structurally simple manner in that the toothed racks are attached to the locking bolts in an axially offset manner and in that the restoring means are formed by at least one helical compression spring, which is supported on the one hand on the ends of the locking bolts facing the locking cylinder and other ends on the lock housing-fixed abutments are.
  • one system of resetting means can be used, possibly even with a single helical compression spring at the point just mentioned, that it is separate reset means are not required for the locking cylinder and locking bolts.
  • the lock body consist of two partial bodies that collide in a lock body center plane that is perpendicular to the shackle plane and parallel to the leg end sections, each of which has a leg receptacle, a lock bolt guide and half a receptacle for the bolt retraction mechanism, for example, have a lock cylinder.
  • the partial bodies for the insertion of the recesses in the locking bolt guides and the partial receptacles for the bolt retraction mechanism are easily accessible.
  • the two partial bodies can be connected to one another in a simple manner.
  • a single partial body shape is sufficient if the partial bodies have the same shape and are assembled in positions offset from one another by 180 ° with respect to the lock cylinder axis. If you then provide the locking bolt guides in the part bodies outside the shackle plane, the 180 ° offset of the part body inevitably results in the offset perpendicular to the shackle plane, which is required with regard to diametrically offset engagement of the racks in the pinion.
  • a simple way to secure the partial bodies in the mutual connection position is for the partial bodies to be received by a partial body enclosing housing.
  • the partial body encasing housing is formed by a U-shaped basic housing, the web wall of which is arranged perpendicular to the leg end sections on the one side surface of the partial body, into which the leg receptacles open, and the leg walls of which on the bow plane parallel side faces of the partial body rest, and when this basic housing is closed by a base plate.
  • the floor can with the Leg walls must be welded.
  • a closure of the ends of the U-shaped basic housing can be dispensed with, because in the locked state the leg end sections engage through holes in the web wall into the leg receptacles, so that the partial bodies in the housing are secured against being pushed out by the leg end sections.
  • the partial bodies can be produced in a simple manner from die-cast zinc material, in which case the safety function can be taken over by the partial body surrounding housing, which can easily be produced from sheet steel.
  • the partial bodies With regard to the above-mentioned form of engagement between the locking bolt and the leg end sections, the partial bodies are practically not loaded when pulling out or turning attempts, in particular not when the locking bolts abut the leg walls of the partial body surrounding housing in the area of the engagement point. For this reason, the safety function is not restricted in that the partial bodies are made of a relatively soft material, such as die-cast zinc.
  • the lock body be accommodated in a cover housing made of plastic.
  • the cover housing is divided approximately along the plane of the bracket.
  • the cover housing parts can be glued or welded together in the division plane.
  • both partial housings each having a passage eyelet for a temple end section and the passage eyelets on each partial housing being offset with respect to one another in the longitudinal direction of the temple end sections by their wall thickness.
  • cover housing is divided in a central plane perpendicular to the bracket plane and parallel to the leg end sections, and the housing halves are connected to one another by an overlap joint.
  • the lock body is generally designated 10 in the figures. It essentially consists of a U-shaped steel housing 12, which is closed on the underside by a welded-on base plate 14. Within the housing 12, two partial bodies 16 of identical shape are arranged offset by 180 ° to one another, these partial bodies being completely identical to one another. The partial bodies 16 are held axially in alignment with one another in the area of the lock center plane A by a pin and a pin receiving bore. The partial bodies 16 which are plugged together in the aligned position are secured in position relative to the U-shaped steel housing 12 by pins 18 inserted into the base plate 14. On the opposite end faces, the partial bodies 16 form an essentially cylindrical bore 60 for receiving a locking cylinder 20 with a cylinder core 22. The locking cylinder 20 is covered by a disk 24 on the side of the key insertion opening.
  • the cylinder core 22 has at the end opposite the key insertion opening two axially protruding drivers 26, 26 'for the positive reception of a toothed disk 28.
  • a locking bolt 32 is slidably guided, to each of which a rack 34 is fastened (e.g. welded).
  • the locking bolts 32 can be used twice for the opposite locking.
  • the engagement of the toothed disc 28 in the opposite racks 34 is clearly visible.
  • the Locking bolt 32 is prestressed in the direction of the engagement position by a spring 36, the spring being supported on a pin 38 attached in the channel 30.
  • a receptacle in the form of a stepped bore 42 is provided in the partial body 16, in which a control sleeve 46 preloaded by a spring 44 is displaceably guided in the region of the larger diameter.
  • the spring 44 is preferably conical so that the likewise conical end region of the control sleeve 46 can dip into the spring in the closed position. Due to the space gained in this way, the leg end section 40 of the striker can be pushed deeper into the partial body 16.
  • the leg end portion 40 of the striker has a concave engagement surface 48, in which the locking bolt 32 engages in the engaged position.
  • leg end section 40 When the leg end section 40 is inserted into the lock body 10, the leg end sections 40 of the striker dip into the pot-shaped control sleeve 46 and move it in the direction of the base plate 14.
  • the latch bolt 32 which is prestressed by the helical compression spring 36, moves in the latch engagement surface 48 and locks the leg end portions 40 of the striker in this closed position. The locking therefore takes place automatically without having to actuate the locking cylinder 20 by turning the key.
  • the cylinder core 22 must be turned with a suitable key in the counterclockwise direction according to FIG. 2, ie clockwise when viewed from below.
  • the locking bolt 32 via the positive connection between the toothed disk 28 and The rack 34 is pulled towards the locking cylinder 20 until the locking bolt 32 has left the engagement surface 48 and is in a disengaged position.
  • the leg end section 40 of the striker is now pushed out of the partial body 16 by the prestressed control sleeve 46 until it comes into contact with the shoulder 50 within the stepped bore 42.
  • the leg end portion 40 of the striker can now be removed.
  • the bolt guide channel 30 is at the same time partially blocked (see FIGS. 8 and 9) and the free end of the prestressed locking bolt 32 is supported on the outer peripheral surface of the control sleeve 46.
  • the key belonging to the locking cylinder 20 can in principle only be removed when the leg end section 40 of the locking bracket is in the locking position, since the locking bolt 32 can only enter the engagement position according to FIG. 2 in this locking position, i.e. the locking cylinder core only in its basic position according to FIG. 2 in this locking position can occur in which only the key can be inserted and removed.
  • the lock body 10 is surrounded on all sides by a cover housing 52, 52 '(FIG. 3), which is divided in the longitudinal plane of the lock body 10 and whose abutting edge edges partially overlap (see FIG. 3).
  • the cover housing 52, 52 ' consists of two housing halves 52, 52', which are used in accordance with FIGS. 3, 4 and 5 in a mirror-image arrangement. The two halves 52, 52 'are welded together at the all-round butt joints.
  • the housing halves at their two ends have eyelets 62, 63, 62 ', 63' offset from one another in the vertical direction, which come to lie one above the other when the housing halves 52, 52 'are assembled and the leg end sections 40 Allow passage.
  • FIGS. 6 to 7 A variant of the cover housing 54, 54 'is shown in FIGS. 6 to 7.
  • the plane of connection of the two housing halves extends here transversely to the longitudinal plane of the lock body 10.
  • the housing halves are connected to one another by integrally formed locking projections and locking recesses and then welded to the butt joint.
  • the engagement surfaces 48 of the two shackle end sections 40 lie on different sides of the leg end sections 40 and thus the shackle plane B, so that the toothed racks 34 engage in diametrically opposite locations with the toothed disk 28 or a toothed pinion which lies in the direction of a lock central axis C, whereby the lock cylinder axis coincides with this lock center axis C.
  • 16 recesses 65 are provided in the partial bodies.
  • the control sleeves 46 immediately close the bolt guide channels 30 so that the key can be released immediately and the Locking bolts 32 then remain in the position according to FIG. 9, since they abut the respective control sleeve 46. Since the locking bolts 32 remain in the disengaged position according to FIG. 9, the locking cylinder core cannot return to the basic state according to FIGS. 1 and 2, but remains in the position according to FIG. 9. The key is therefore not removed possible as long as the leg end sections 40 are drawn out of the leg recesses 42, as shown in FIG. To close the U-lock, only the leg end sections 40 need to be pushed back into the leg recesses 42. You then push the control sleeves 46 back into the position shown in Figures 1 and 2.
  • the locking bolts 32 can return from the disengaged position according to FIGS. 8 and 9 into the engaged position according to FIGS. 1 and 2 and engage in the engagement surfaces 48 again. Only then has the locking cylinder core 22 returned to the basic state according to FIGS. 1 and 2 and only then can the key be removed. If you can pull the key, you have a guarantee that the striker is put together with the lock body 10 and locked by the locking bolt 32. In an attempt to twist the leg end portions 40, the locking bolts 32 are pressed against the leg walls 12b of the steel housing; however, there is no effect on the locking cylinder 20. Otherwise, twisting of the leg end sections 40 is prevented by the tangential engagement of the locking bolts 32 in the engagement surfaces 48, since the leg walls 12b cannot evade after they have been welded to one another via the base plate 14.
  • Figures 6 and 7 differ from the embodiment according to Figures 1 to 5 only in the different design of the cover housing 54, 54 '.
  • the cover housing halves meet here in the lock center plane A and overlap, as shown in Figure 7. They are welded together in the area of the overlap.
  • FIGS. 8 and 9 show the same shape of the cover housing as in FIGS. 6 and 7. However, since there is otherwise an identity with the embodiment of FIGS. 1 to 5 with regard to the device, reference was made to FIGS. 8 and 9 to show the state of the lock opening.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Claims (17)

  1. Serrure à étrier, en particulier serrure à étrier longitudinal, avec un corps de serrure (10) et un étrier de fermeture, dans lequel cet étrier de fermeture peut être introduit, par les sections d'extrémité (40) de ses bras, dans un logement de bras (42) respectif jusqu'à ce qu'une position de fermeture (40 sur la Figure 1) soit atteinte et peut être entièrement séparé (40 sur la Figure 8) du corps de serrure (10) par le retrait des sections d'extrémité des bras (40) hors des logements de bras (42), au moins une barre de fermeture (32) étant en outre guidée de manière mobile dans le corps de serrure (10) et étant précontrainte par des moyens de précontrainte (36) en direction d'une position en prise (32 sur les Figures 1 et 2), afin de passer à la position de prise (32 sur les Figures 1 et 2) après l'entrée des sections d'extrémité de bras (40) dans leur position de fermeture à l'intérieur des logements de bras (42), de s'encliqueter alors dans une surface de prise de la barre (48) d'au moins une section de bras (40) et d'empêcher ainsi le retrait de cette section de bras (40) hors du logement de bras (42) correspondant, un mécanisme de retrait de la barre (20) étant, en outre, logé à l'intérieur du corps de serrure (10) et relié de façon mécanique (28, 34) avec la barre de fermeture (32), lequel peut passer, au moyen de la clé, d'un état de base (32 sur les Figures 1 et 2) permettant l'introduction et le retrait de la clé et correspondant à la position de prise de la barre de fermeture (32), à un état d'ouverture (32 sur la Figure 9) forçant la barre de fermeture (32) à quitter la position de prise, à l'encontre des moyens de précontrainte (36), caractérisé en ce qu'un organe de commande de la barre (46) est disposé dans le logement de bras (42), qui est disposé verticalement, sous la pression d'un ressort (44), au niveau de la section d'extrémité des bras (40) et entraîne, lors du passage de la barre de fermeture (32) de la position de prise (32 sur les Figures 1 et 2) à la position dégagée (46 sur les Figures 8 et 9) la section d'extrémité du bras (40), hors de la position de fermeture, dans le sens de la séparation du corps de serrure (10) (40 sur les figures 8 et 9), organe qui passe alors d'une position de dégagement de la barre (32 sur les Figures 1 et 2) à une position d'influence sur la barre (32 sur les Figures 8 et 9), dans laquelle il empêche (46 sur les Figures 8 et 9) le retour de la barre de fermeture (32) dans sa position de prise (32 sur les Figures 1 et 2).
  2. Serrure à étrier selon la revendication 1, caractérisé en ce que la barre de fermeture (32) est reliée mécaniquement et de façon forcée (28, 24) au mécanisme de retrait de la barre (20) de telle sorte que le mécanisme de retrait de la barre (20) ne puisse revenir à l'état de base (20 sur les Figures 1 et 2) que si la barre de fermeture (32) revient dans la position de prise (32 sur les Figures 1 et 2) de la barre.
  3. Serrure à étrier selon l'une quelconque des revendications 1 et 2, caractérisé en ce que la barre de fermeture (32) croise l'axe de la section d'extrémité de bras (40) correspondante, à distance de celui-ci, et se met en prise dans une surface de prise de la barre (48) parallèle au sens longitudinal de la barre de fermeture (32) et conçue comme une rainure tangentielle de la section d'extrémité des bras (40).
  4. Serrure à étrier selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le mécanisme de retrait de la barre (20) est formé par un cylindre de fermeture (20) avec un noyau de cylindre de fermeture (22) capable de rotation dans un boîtier de cylindre de fermeture, qui est bloqué en rotation, dans l'état de base (22 sur les Figures 1 et 2), lorsque la clé est retirée, par des fixations par goupilles ou similaires et peut effectuer une rotation lorsque la clé est introduite, par la désactivation des fixations par goupilles, et en ce qu'un pignon denté (28) ou similaire est disposé sur le noyau du cylindre de fermeture (22) et relié par une crémaillère (34) ou similaire avec la barre de fermeture (32).
  5. Serrure à étrier selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'un ressort hélicoïdal de compression (44), appuyé sur un fond (14) de l'évidement (42) précontraint l'organe de commande de la barre (46) en direction de la position d'influence sur la barre (44 sur la Figure 8).
  6. Serrure à étrier selon l'une quelconque des revendications 1 à 5, caractérisé en ce que l'organe de commande de la barre (46) est formé par une douille de commande (46) dans laquelle la section d'extrémité des bras (40) pénètre lors de l'introduction dans l'évidement (42).
  7. Serrure à étrier selon l'une quelconque des revendications 5 et 6, caractérisé en ce que le ressort hélicoïdal de compression (44) entoure l'organe de commande de la barre (46) sur une partie de sa longueur.
  8. Serrure à étrier selon l'une quelconque des revendications 1 à 7, caractérisé en ce que l'organe de commande (46) ferme, dans la position d'influence sur la barre (46 sur les Figures 8 et 9), l'embouchure d'un canal de guidage de la barre (30) qui guide la barre de fermeture (32), dans le logement de bras (42).
  9. Serrure à étrier selon l'une quelconque des revendications 1 à 8, caractérisé en ce qu'un épaulement de butée (50) est prévu dans le logement de bras (42), qui détermine la position d'influence sur la barre (50 sur les Figures 8 et 9) de l'organe de commande de la barre (46).
  10. Serrure à étrier selon l'une quelconque des revendications 4 à 9, caractérisé en ce que le cylindre de fermeture (20) servant de mécanisme de retrait de la barre est disposé dans le corps de serrure (10) entre les deux logements de bras (42) avec un axe (A) approximativement parallèle aux sections d'extrémité des bras (40), en ce que deux barres de fermeture (32) disposées, chacune, dans l'une des deux sections d'extrémité des bras (40) sont guidées dans un plan de guidage sensiblement perpendiculaire aux sections d'extrémité des bras (40), de façon sensiblement parallèle au plan de l'étrier (B), dans des guides (30) décalés l'un par rapport à l'autre perpendiculairement au plan de l'étrier (B), en ce que les surfaces de prise (48) des sections d'extrémité des bras (40) sont disposées sur des côtés opposés du plan de l'étrier (B) et en ce que les crémaillères (34) sont en prise avec le pignon (28) en des points du pignon (28) diamétralement opposés.
  11. Serrure à étrier selon la revendication 10, caractérisé en ce que les crémaillères (34) sont disposées sur les barres de fermeture (32) avec des axes décalés et que les moyens de rappel (36) sont formés d'au moins un ressort hélicoïdal de compression (36), qui est appuyé d'une part, sur des extrémités des barres de fermeture (32) orientées vers le cylindre de fermeture (20) et, à l'autre extrémité, sur des contre-appuis (38) proches du cylindre de fermeture et solidaires du boitier de la serrure.
  12. Serrure à étrier selon l'une quelconque des revendications 1 à 11, caractérisé en ce que le corps de serrure (10) se compose de deux parties de corps (16) qui se rencontrent dans un plan central (A) du corps de serrure perpendiculaire au plan de l'étrier (B) et parallèle aux sections d'extrémité des bras (40), qui présentent chacune un logement de bras (42), chacune un guidage de la barre de fermeture (30) et, à chaque fois, la moitié d'un logement (60) pour le mécanisme de retrait de la barre (20), par exemple un cylindre de fermeture (20).
  13. Serrure à étrier selon la revendication 12, caractérisé en ce que les parties de corps (16) sont de forme identique et sont assemblées dans des positions décalées l'une par rapport à l'autre de 180° par rapport à l'axe (C) du cylindre de fermeture.
  14. Serrure à étrier selon la revendication 13, caractérisé en ce que les parties de corps (16) sont reçues par un boîtier d'entourage des parties de corps (12, 14).
  15. Serrure à étrier selon la revendication 14, caractérisé en ce que le boîtier d'entourage des parties de corps (12, 14) est formé par un corps de base (12) en forme de U, dont la paroi formant dos (12a) est perpendiculaire aux sections d'extrémité des bras (40) sur l'une des faces latérales des parties de corps (16), dans laquelle débouchent les logements de bras (42), et dont les parois formant les branches (16) reposent sur des faces latérales des parties de corps (16) parallèles au plan de l'étrier (B), et en ce que ce corps de base (12) est fermé par une plaque de fond (14).
  16. Serrure à étrier selon l'une quelconque des revendications 14 et 15, caractérisé en ce que les parties de corps (16) se composent de zinc moulé sous pression et le boîtier d'entourage des parties de corps (12, 14) de tôle d'acier.
  17. Serrure à étrier selon l'une quelconque des revendications 1 à 16, caractérisé en ce que le corps de serrure (10) est logé dans un boîtier de couverture (52, 52') en matière synthétique, en ce que le boîtier de couverture (52, 52') est divisé approximativement le long du plan de l'étrier (B), et en ce que les parties (52, 52') du boîtier de couverture sont de même forme et décalées l'une par rapport à l'autre de 180° par rapport à un axe médian (A) de la serrure parallèle aux sections d'extrémité des bras (40), chaque partie de boîtier (52, 52') présentant un oeillet de passage (62, 63, 62', 63') pour une section d'extrémité de l'étrier (40) et les oeillets de passage (62, 63, 62', 63') sur chaque partie de corps (52, 52') étant décalés l'un par rapport à l'autre dans le sens longitudinal des sections d'extrémité de l'étrier (40), de leur épaisseur de paroi, ou en ce que le boîtier de couverture (54, 54') est divisé dans un plan médian (A) perpendiculaire au plan de l'étrier (B) et parallèle aux sections d'extrémité des bras (40) et les moitiés de boîtier (54, 54') sont reliées entre elles par un assemblage à recouvrement.
EP89108017A 1988-05-06 1989-05-03 Cadenas Expired - Lifetime EP0340750B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3815584A DE3815584C1 (fr) 1988-05-06 1988-05-06
DE3815584 1988-05-06

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP19930104349 Division EP0550412A3 (fr) 1988-05-06 1989-05-03 Cadenas
EP93104349.1 Division-Into 1993-03-17

Publications (3)

Publication Number Publication Date
EP0340750A2 EP0340750A2 (fr) 1989-11-08
EP0340750A3 EP0340750A3 (en) 1990-08-16
EP0340750B1 true EP0340750B1 (fr) 1994-09-07

Family

ID=6353854

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89108017A Expired - Lifetime EP0340750B1 (fr) 1988-05-06 1989-05-03 Cadenas

Country Status (4)

Country Link
US (1) US4881387A (fr)
EP (1) EP0340750B1 (fr)
DE (3) DE8816431U1 (fr)
ES (1) ES2063778T3 (fr)

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Publication number Priority date Publication date Assignee Title
DE3830422C1 (en) * 1988-09-07 1990-01-04 Aug. Winkhaus Gmbh & Co Kg, 4404 Telgte, De Mounting for a long-shackle lock
GB2237057B (en) * 1989-10-03 1994-03-23 Frank Moran Detachable lockable fastener
US5042754A (en) * 1989-11-14 1991-08-27 Ralph Heath Device for locking aircraft controls
US5010746A (en) * 1990-04-25 1991-04-30 Kryptonite Corporation Bicycle lock
DE9013187U1 (de) * 1990-09-17 1991-05-23 Aug. Winkhaus GmbH & Co KG, 4404 Telgte Bügelschloß mit Schwenkverrriegelung
US5398529A (en) * 1991-03-07 1995-03-21 Goldman; David S. Tamper-resistant lock
DE4230813C2 (de) * 1992-09-15 1995-09-28 Winkhaus Fa August Bügelschloß
US5331830A (en) * 1993-02-03 1994-07-26 Su Mao C Cylindrical lock
DE4322989C2 (de) * 1993-07-09 1996-10-10 Winkhaus Fa August Bügelschloß, insbesondere Langbügelschloß
US5372019A (en) * 1993-09-24 1994-12-13 Hsiao; Yung-Chi Automobile steering lock
US5394712A (en) * 1994-01-11 1995-03-07 Nigostar Industry Co., Ltd. Motorcycle lock
US5406812A (en) * 1994-05-16 1995-04-18 Jaw; Chin-Woei Structure of bicycle lock
US5417092A (en) * 1994-06-02 1995-05-23 Iu; Chien-Chzh Padlock
US5694796A (en) * 1995-03-30 1997-12-09 Couillard; Richard Alexander Hinged lock with detent positions
US5640861A (en) * 1995-12-18 1997-06-24 Rerlly Industry Co., Ltd. Motorcycle lock
US5823021A (en) * 1995-12-18 1998-10-20 Chang; Charlie Structure of padlock
US5819560A (en) * 1996-05-02 1998-10-13 American Lock Company Plastic lock
US5787736A (en) * 1997-07-18 1998-08-04 Ling; Chong-Kuan Resettable combination coded U-shackle lock
WO2000008282A1 (fr) * 1998-08-04 2000-02-17 Avganim, Alexander, Gad Dispositifs de verrouillage pour portails et analogues
US6101852A (en) * 1999-03-05 2000-08-15 Compx International Inc. Padlock with removable shackle
DE10017118A1 (de) * 2000-04-06 2001-10-11 Winkhaus Fa August Langbügelschloß
DE10026701A1 (de) * 2000-05-30 2001-12-06 Bremicker Soehne Kg A Bügelschloß
US7017378B2 (en) * 2003-09-22 2006-03-28 Hui-Hua Hsieh Padlock
EP1637679A1 (fr) * 2004-09-21 2006-03-22 Magnum Industries Limited Cadenas, notamment pour bicyclettes
US7389659B1 (en) * 2005-12-22 2008-06-24 Carroll Diaz Shackle apparatus
DE102006015833B4 (de) * 2006-04-03 2008-01-31 Füntmann, Jörg Seilschloss
FR2909952B1 (fr) * 2006-12-19 2009-03-20 Valeo Securite Habitacle Sas Antivol de vehicule comprenant un boitier equipe et procede de realisation dudit boitier.
US7540140B1 (en) 2007-04-30 2009-06-02 Carroll Diaz Shackle apparatus
US8151608B2 (en) * 2008-05-28 2012-04-10 Sentrilock, Llc Electronic lock box with mechanism immobilizer features
WO2009157917A1 (fr) * 2008-06-23 2009-12-30 Carroll Diaz Appareil de type manille
DE102013210475A1 (de) * 2013-06-05 2014-12-11 ABUS August Bremicker Söhne KG Gelenkschloss
EP3699378A1 (fr) * 2014-06-12 2020-08-26 Schlage Lock Company LLC Arceau à double verrouillage
WO2016029212A1 (fr) 2014-08-22 2016-02-25 Schlage Lock Company Llc Dispositif de verrouillage en arceau doté d'éléments anti-rotation
US11179985B1 (en) * 2019-01-03 2021-11-23 Philip W. Wyers Multi-function trailer hitch and general lock

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US1461725A (en) * 1918-07-18 1923-07-17 Thomas C Cooper Lock
US1512589A (en) * 1923-03-05 1924-10-21 Yale & Towne Mfg Co Padlock
US2374669A (en) * 1943-02-08 1945-05-01 Illinois Lock Co Padlock
US3406544A (en) * 1966-06-10 1968-10-22 Schreiber Joseph Padlock
US3604227A (en) * 1969-08-25 1971-09-14 Michael Tom Athanason Padlocks
DE3228613A1 (de) * 1982-07-30 1984-02-02 Fa. Aug. Winkhaus, 4404 Telgte Langbuegelschloss, insbesondere fuer zweiradfahrzeuge

Also Published As

Publication number Publication date
EP0340750A2 (fr) 1989-11-08
DE3815584C1 (fr) 1989-08-10
ES2063778T3 (es) 1995-01-16
EP0340750A3 (en) 1990-08-16
DE58908300D1 (de) 1994-10-13
DE8816431U1 (de) 1989-07-06
US4881387A (en) 1989-11-21

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