EP0175211B1 - Fermeture de tourniquet actionnée et arrêtée au moyen d'une clé à douille - Google Patents

Fermeture de tourniquet actionnée et arrêtée au moyen d'une clé à douille Download PDF

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Publication number
EP0175211B1
EP0175211B1 EP85111170A EP85111170A EP0175211B1 EP 0175211 B1 EP0175211 B1 EP 0175211B1 EP 85111170 A EP85111170 A EP 85111170A EP 85111170 A EP85111170 A EP 85111170A EP 0175211 B1 EP0175211 B1 EP 0175211B1
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EP
European Patent Office
Prior art keywords
key
mask
housing
latch
rotary latch
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
Application number
EP85111170A
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German (de)
English (en)
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EP0175211A1 (fr
Inventor
Dieter Ramsauer
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Individual
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Individual
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Publication date
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Publication of EP0175211A1 publication Critical patent/EP0175211A1/fr
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Publication of EP0175211B1 publication Critical patent/EP0175211B1/fr
Expired legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing

Definitions

  • the invention relates to a lockable cam lock that can be actuated by a key, with a lock core that can be actuated, rotatably and lockably mounted in a lock housing, the lock core consisting of a front section for receiving the socket key, a fuselage or middle section and a prismatic foot or rear section, a locking element with grooves or shoulder for locking the locking element when the key is removed on the front section of the closing core against pressure loading of a compression spring arranged around the middle part of the closing core is arranged so as to be movable.
  • Such a sash lock is already known in the form of a window locking device from US-A-3 907 348, from which the preamble of the independent claim is based, see FIG. 3 and column 3, 1st and 2nd paragraph.
  • the actuating shaft holding the sash tongue is mounted in a housing which is screwed onto the outer surface of the window frame and does not extend into the material of the frame. On the one hand, this sash lock protrudes too far into the room and on the other hand it does not give the actuating shaft near the sash tongue any lateral hold is attached. This places a heavy load on this plate, which also forms the bearing for the actuating shaft.
  • Cam locks for door applications with housings that can be pushed through the door leaf have also become known, which therefore have a higher stability and - since parts of the lock can be moved into the door leaf or into the space behind the door leaf - less far forward over the door leaf protrude.
  • Such cam locks which can be pushed through housings are used in particular for electrical control cabinets, but also for cabinets in the food industry, with multiple locks which are actuated by means of double-bit keys or polygonal mandrel keys, in particular square mandrel keys, often used to lock a cabinet door.
  • the control cabinet doors and their locks are subject to strong vibrations and vibrations, which lead to an unwanted and often dangerous opening of the cabinet door, especially the control cabinet door, when the locks are not secured.
  • a key catch for the lock which serves to prevent or at least make it more difficult for unauthorized persons to open such doors by means of keys and tools that are not intended to open the door.
  • the key catch has an opening adapted to the cross section of the key and thereby makes it difficult to insert keys or tools with a different profile shape or even makes this impossible.
  • double-bit keys of certain dimensions are provided in accordance with the German standard, which have two opposing key bits and an axial bore each of standardized dimensions.
  • These double-bit keys include a keyhole which is also standardized in terms of its dimensions and which is formed, for example, by the key catch.
  • Such unwanted shifts can also occur due to vibrations, e.g. caused by the devices arranged inside the control cabinets, or also by the transportation of the cabinets, e.g. when transporting control cabinets from the factory to the installation site on trucks.
  • the locks At the installation site, the locks have often shifted a bit and the locks can no longer or not easily be opened with the key provided for them, which is very annoying for the user.
  • the ratio between the axial length (without tongue fastening screw) and the radial diameter of the push-through part of the housing is considerably reduced, in addition, the construction enables a key catch without increasing the length, which holds the key in intermediate positions, gives the user a visual indication of the position of the locking device and at the same time, secure the key against rotation as long as the locking device is not unlocked (so that the locking device is not loaded by key actuation torque forces).
  • the overall length of this known locking device with respect to the push-through housing diameter is only 1.4 to 1.6 times.
  • the arrangement enables the key to be held in intermediate positions, it is only necessary to insert the key in one step, and the operator can also see whether the key bit is still in the key catch and is not frustrated by unsuccessful attempts to turn it, which would also unnecessarily stress the locking device . If the operator nevertheless tries to turn the key prematurely, the more robust key catch absorbs the torque, not the sensitive (since smaller) locking device in the lock. Since the locking device is released in front of the key bit, there is basically no risk that the locking device will be burdened by incorrect operation. It just has to be shaken and the like. Prevent occurring rotary movements.
  • FIGS. 3 and 5 where a safety lock for a window is shown, which can be actuated by means of a special key.
  • the lock can be locked in two positions, for which purpose a compression spring presses a locking element, which has four radial recesses offset by 90 °, on the front locking shaft end which holds the key, and which axially slides against the key catch and locks into corresponding inner projections.
  • this closure has little in common with the closure of the type mentioned at the outset, in particular it does not have its own closure housing and is therefore in the area of application which is the focus here, namely in particular as a rod lock for e.g. electrical cabinets, not applicable. It is also not recognizable that suggestions for the subject matter of the invention can be obtained from this closure.
  • the characterizing features of the main claim that is, in that the compression spring arranged in or around the center piece is supported on the one hand in an annular groove arranged at the transition from the center piece to the foot, and on the other hand in a groove or shoulder arranged in a locking element, which Locking element has a contour adapted to the contour of the key bit and can be snapped into a mask adapted to the shape of the locking element, which has a breakthrough that allows the key bit in at least one key position as well as axially and / or radially extending grooves or projections for locking the locking element when the key is removed having.
  • a mechanical improvement is achieved in that the mask forms a bearing for the head when the key is removed, which transfers lever loads to the housing from the sash tongue. It is also favorable that, apart from an embodiment provided for a rod lock, the axis-tongue unit remains firmly in the bearing and the lock therefore remains functional, even if the locking device in the form of the combination of mask and locking element is defective. In the prior art, the lock disintegrates when the lock falls out, while the basic function of the lock is retained here.
  • the mask can have a single double slot, which means that the key cannot be removed when the lock is open, but with the disadvantage that the lock has to be designed differently for right-hand and left-hand operation.
  • the mask can be given two mutually perpendicular double slots, which has the further advantage that it can then be used right and left-hand operation is possible with a single locking construction.
  • the type of attachment of the mask used according to the invention can be different, the mask advantageously having further projections axially pointing into the interior of the housing for anchoring the mask in the housing end face in a rotationally rigid manner.
  • the mask can be held or formed by a sheet metal cap that encompasses the outer edge of the key catch.
  • the mask can also be glued, caulked or firmly pressed into the key catch.
  • the sash tongue is omitted (this may be formed by the bar lock), instead the lockable lock is inserted into the bar lock nut.
  • the mask can be made in one piece with the cam lock housing and the locking core can rest against the lock nut or a housing part of the rod lock.
  • the locking core can protrude with its center piece beyond the rear end of the lock housing, which is cut off smoothly here, and can be rotatably supported with the protruding part in the rod lock housing and / or be accommodated in the lock nut.
  • the center piece can radially spring back shortly before the cut end of the closure housing, as a result of which an annular space is formed between the center piece and the housing wall in which an O-ring seal can be arranged.
  • the middle piece carries an axially arranged mandrel which extends forward into the mask, which forms a head aligned with the front face of the mask, and which slides on itself the locking element which, when removed The key is placed on the head in such a way that its front face is aligned with the mask front face and head front face.
  • FIG. 1 shows a lockable cam lock according to a first embodiment of the invention that can be actuated and locked in an axial sectional view.
  • the cam lock 10 comprises a cylindrical housing 12 which ends in a key catch 14, the housing 12 carrying a thread on its cylinder outside in order to be able to fix the housing by means of a nut 16 within an opening in the door leaf.
  • the housing is shown again as an individual part in FIG. 6, namely in an axial sectional view (FIG. 6a), in a view from below (FIG. 6d) and in a side view (FIG. 6b), with FIG.
  • the housing has a flattened area 18 on at least one side, which works together with a corresponding tendon-like projection of the punched hole in the door leaf in such a way that there is a rotation lock.
  • Fig. 7 shows the housing from above. It is also possible to provide two such flats lying opposite one another or also four such flats, each at a distance of 90 ° to one another, if the housing is e.g. two or four different rotated positions should be mountable. 6d, a view from below of the housing, shows an embodiment with four such flats 18.
  • a locking core or a locking shaft 20 is rotatably arranged within the housing 12 of the cam lock 10, the locking core 20 consisting of a front section 78 for receiving the socket key 46, a fuselage or center section 24 and a prismatic, in particular square foot or rear section 26, that has at its end facing away from the front section 78 an axial, threaded depression such as a threaded blind hole 28, into which a fastening screw 30 for the sash tongue 32 is received.
  • the locking element 22 which has the shape of a ring 34, has two noses 36 pointing radially away from this ring, which are slidably received in corresponding incisions 38 of the closing core 20.
  • the blocking element 122 has a prismatic, namely square opening 137 which slides on a correspondingly contoured part of the front section 138.
  • a compression coil spring 40 shown in FIG.
  • a mask 44 is provided, see a plan view in FIG. 9a and a side view in FIG. 9b, which in the middle at least shows the key bit 46 in its respective shape, for example the double bit shape shown in FIG. 2 has a breakthrough 48 that allows a key position, but can also have, for example, such a breakthrough that the key bit 46 can be inserted in two mutually perpendicular positions, as is also shown in FIG. 9.
  • This mask 44 also has axial in the Protrusions 50 on the inside of the housing, which make it possible to insert the mask on the end face, that is to say from the front, into a corresponding depression 52, with recesses 54 starting from the depression 52 ensuring rotational rigidity at the locations of the protrusions 50, see FIGS. 6a and 6a 9b.
  • This mask 44 is prevented from falling out axially by a sheet metal cap 56 (FIG. 6c), as shown in FIG. 1, and after assembly of the parts shown in FIGS. 8, 4, 5 and 9 only this sheet metal cap is visible from the end 56 placed on the key catch 14 of the housing 12 and the lower free end 58 needs to be flanged in a corresponding recess 60 on the support surface of the housing key catch on the door leaf, as in FIG. 6 in the preparatory position and in FIG. 1 in the end position is recognizable. It is clear that the mask does not have to be fastened by means of a sheet metal cap of this type, even if this represents the aesthetically particularly favorable embodiment. Alternatively, the mask could also be glued, caulked or otherwise firmly pressed into its bed formed by the key catch. It can even be in one piece with the sheet metal cap. In this case, the mask could not be locked against rotation.
  • the embodiment shown in FIGS. 1 to 8 also has the particular advantage that operation is particularly simple and clear:
  • the key here according to FIG. 2, becomes a double-bit key through the one from the sheet metal cap 56 circularly kept free area 61 (Fig. 3) until it reaches the mask 44 with the locking element 22 held in the mask profile 62 by spring force.
  • the front end face 64 of the blocking element 22 lies slightly behind the front end face 66 of the mask 44, as can be seen from FIG. 1.
  • the operator therefore immediately recognizes the one position (or here the two positions) in which the double-bit protrusions of the double-bit key 46 no longer rest on the mask 44 but on the blocking element 22.
  • the key 46 can be pushed into the lock, because the locking element 22 can retract in its axial guidance, formed by the component 20 of FIG. 8, by compressing the spring 40.
  • the two beards of the key penetrate into the slot 38 formed by the component 20.
  • this key can be turned and takes the parts 22 and 20 with it, ie the locking element and the locking core or the locking shaft. With the closing shaft 20, however, the sash tongue 32, which is placed on its prismatic end 68 and held with the fastening screw 30, also rotates.
  • the spring 40 is supported within an annular groove 42 with such a depth that it can be fully pressed into it. This has the advantage that there is a defined stop position for the double-bit key 46 on the contact surface 70 of the closing core 20, so that the operator notices without problems at which point it is no longer necessary to push in, but instead can be turned. This clear stop position is not available in the prior art.
  • the key can be removed again in the contour mask 44 shown in FIG. 9.
  • the mask will not be provided with the cruciform profile 62 shown, but only with a mask profile which essentially corresponds to the profile of the double-bit of the key 46.
  • the closing core or the closing shaft 20 also has the advantage that it has a shaft guide near its two ends, which, despite the very short overall length, results in a stable guide of the closing shaft with the sash tongue attached to it.
  • a further guide is provided by the stub shaft region 74, which is formed in the corresponding opening 76 in the housing 10.
  • the upper end 78 of the closing shaft 78 is also guided, namely in that this upper end 78 can be supported in the blocking element 22, which in turn is supported in the radial state by the mask 44 in the idle state, while in the working position (at inserted key) this function is taken over by the key. Exact guidance in the rest position is particularly important, since this determines the freedom from play of the locking effect.
  • the locking element 22 is guided within the mask via the two side surfaces 80 and 82 of the projecting lugs 36, which are aligned with the tongue 32 in the construction shown here and therefore have leverage effects on the mask and thus on the housing, which proceed from the tongue 32 can transmit.
  • the housing can form rotation limit stops 84, 86 for a stop lug 88 starting from the tongue 32.
  • the cam lock according to the invention can also be made gas-tight without difficulty, for example by the arrangement of an O-ring seal 90, which can be accommodated in a shoulder-like recess 92 in the middle piece 24.
  • FIGS. 10 to 15 is constructed essentially according to the same principle, but adapted to a square key 146, as shown in FIG. 11 represents is.
  • this key 146 When this key 146 is inserted, its front end first pierces the sheet metal cap 56 placed around the key catch 14 and holding the mask 144, then engages with the locking element 122 in a sliding manner and at the same time engages around the prismatic end 138 of the locking core 120 (see FIGS. 12 and 15 ).
  • the key moves the locking element 122 downward and in doing so presses the projections 136 of the locking element 122 out of corresponding grooves 162 of the mask profile of the mask 144, see FIG. 14.
  • the operator will be able to turn the locking core or the locking shaft 120 by the desired angle of rotation of 90 °, for example, and can remove the key again, again locking by engaging the projections 136 of the blocking element 122 in the grooves 162 of the mask 144 is reached.
  • Fig. 16 it can be seen how the closure according to the invention when used with a rod lock, such as e.g. is shown in EU-PS 0 036 141, can be configured. Since here the rod lock 110 takes the place of the tongue 32, the axial tensile forces directed away from the front face of the housing, which otherwise result from the tongue in the closed position, are eliminated. The rod lock 110 can also absorb such forces coming from the compression spring 40 of the locking device, since it is usually rigidly attached to the door leaf 118.
  • a rod lock such as e.g. is shown in EU-PS 0 036 141
  • the rod lock 110 forms a rear bearing for the lock 10, so that the narrowed opening 76 of the lock housing 14, which normally forms an axial stop for the lock core 20, is no longer necessary here, so that the lock housing 10 is freely accessible from the rear , the stop now being formed by the housing 114 of the rod lock 110 or by the lock nut 125.
  • the closure 10 can thus be assembled from behind and the mask 44 can be injection molded or cast in one piece with the closure housing 20 here. This improves the appearance and enables even cheaper manufacturing.
  • FIG. 16 shows an embodiment in which the bar lock 110 is fastened to the door leaf 118 via a shackle or relining 112 by means of welding or screwing 121.
  • the relining 112 is fastened to the door leaf 118 by means of the fastening nut 16.
  • the relining 112 there is a certain distance between the door leaf front surface and the front surface 127 of the lock nut 125, to which front surface 127 the closing core can axially rest, while the torque is transmitted from the prismatic foot 16 of the closing core to the nut 125, which has a corresponding opening 128 having.
  • the breech housing can spring back a little in relation to the closing core contact surface (see reference number 130 in FIG. 16) or lie against a non-movable housing part of the rod lock (see reference number 132).
  • An O-ring seal can again be provided in a shoulder-like recess, see reference number 123.
  • FIG. 17 shows yet another embodiment, also for use with a bar lock 110.
  • the embodiment shown here is particularly suitable for double-bit keys and therefore has a similar structure to the embodiment according to FIGS. 1 to 9.
  • the mask which bears the reference number 244 in one piece with the sash lock housing 12 and the locking core 220 lies against the lock nut 125 or is even included in a corresponding depression in the lock nut for further space saving.
  • the closing core 220 projects with its middle piece 24 beyond the rear, smoothly cut end 45 of the lock housing 12, so that the projecting part 47 of the middle piece 24 can be rotatably mounted in the rod lock housing, or else, as shown in FIG. 17, in FIG the lock nut 125 is receivable.
  • the middle piece can spring back radially shortly before the cut end 45 of the closure housing 12 and thereby form an annular space between the middle piece 24 and the housing wall, in which annular space an O-ring seal can be arranged.
  • the middle piece 24 has an axially arranged mandrel 178 which extends forward into the mask 44 and which is still shown in FIG. 21, which mandrel has a head 180 aligned with the front face of the mask and which slides on the locking element 222 (see FIG . 22) which, when the key is removed, rests against the head 180 (due to a corresponding shaping of the opening in the mask, see the right representation of FIG. 22) in such a way that its front face 180 is flush with the mask front face 184 and head face face 186, as in 17 can be clearly seen.
  • the head of the mandrel 178 could only be formed after the introduction of the spring and the locking element 122 (for example by compression or the like), it is easier if the mandrel 178 is pressed into an axial blind bore 188 located in the center piece 24 after the Spring 40 and the locking element 22 have been pushed over.

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  • Lock And Its Accessories (AREA)

Claims (16)

1. Fermeture de tourniquet (10) pouvant être bloquée et actionée par une clé à canon, cette fermeture comportant un noyau de fermeture (20) monté de façon à pouvir être bloqué, à pouvoir tourner et à pouvoir être actionné dans un logement de fermeture (12), ce noyau de fermeture (20) étant constitué d'un tronçon avant (78) destiné à recevoir la clé à canon (46), d'un corps ou d'un tromçon central (24) et d'un pied prismatique ou d'un tronçon arrière (26), un élément de blocage (22) comportant des rainures ou des épaulements en vue de le bloquer lorsque la clé est retirée étant disposé de façon à pouvoir effectuer un mouvement de glissement sur le tronçon avant (78) du noyau de fermeture (20) à l'encontre d'une sollicitation par pression exercée par un ressort à pression (40) disposé autour du tronçon central de ce noyau de fermeture (20), caractérisée en ce que le ressort à pression (40) disposé autour du tronçon central (24) prend appui, d'une part, dans une rainure annulaire (42) pratiquée à la transition entre le tronçon central (24) et le pied (26) et, d'autre part, dans une rainure ou un épaulement (43) prévu dans l'élément de blocage (22), lequel a un contour adapté à celui du panneton (46) et peut venir s'encliqueter dans un masque (44) adapté à la forme de l'élément de blocage (22), ce masque comportant une découpe (48) laissant passer le panneton (46) dans au moins une position de la clé, ainsi que des rainures (62) ou des saillies s'étendant axialement et/ou radialement en vue de bloquer l'élément de blocage 22 lorsque la clé est retirée.
2. Fermeture de tourniquet selon la revendication 1, caractérisée en ce que, lorsque la clé (46) est retitrée, le masque (44) forme, pour l'élément de blocage (22), un palier dérivant, sur le logement (12), des charges de levier partant de la languette (32) du tourniquet.
3. Fermeture de tourniquet selon la revendication 1 ou 2, caractérisée en ce que la surface frontale du masque (44) est affleurante à la surface frontale de réception de la clé ou n'est que légèrement en retrait par rapport à celle-ci et en ce que, lorsque la clé (46) est retirée, la surface frontale de l'élément de blocage (22) est au ras de la surface frontale du masque (44) ou n'est que légèrement en saillie par rapport à celle-ci (par exemple, dans le cas de clés à appuis intérieurs tels qu'un carré) ou n'est que légèrement en retrait par rapport à cette surface frontale du masque (dans le cas de clés à panneton telles que des clés à panneton double).
4. Fermeture de tourniquet selon une des revendications 1 à 3, caractérisée en ce que, à la transition avec le pied (26), le tronçon central (24) comporte un retrait périphérique (92) destiné à recevoir un joint torique (90).
5. Fermeture de tourniquet selon une des revendications 1 à 4, caractérisée en ce que la rainure annulaire (42) pratiquée pour le ressort à pression (40) a une profondeur qui est suffisante pour recevoir entièrement ce ressort à pression (40) lorsque celui-ci est comprimé.
6. Fermeture de tourniquet selon une des revendications 1 à 5, caractérisée en ce que, pour la clé à panneton double (46), le masque comporte une double fente ou deux fentes doubles disposées perpendiculairement l'une à l'autre.
7. Fermeture de tourniquet selon une des revendications 1 à 5, caractérisée en ce que pour des clés à appuis intérieurs ayant un profil polygonal symétrique, le nombre des rainures de verrouillage (612, figure 14) également disposées symétriquement est égal au nombre des surfaces d'appui intérieures.
8. Fermeture de tourniquet selon une des revendications 1 à 7, caractérisée en ce que le masque comporte des saillies complémentaires (50) dirigées axialement à l'intérieur du logement afin d'assurer l'ancrage du masque (44) solidairement en rotation dans la face frontale (52, 54) du logement.
9. Fermeture de tourniquet selon une des revendications 1 à 8, caractérisée en ce que le masque (44) est maintenu par un chapeau en tôle (56) qui entoure le bord extérieur de l'arrêt de clé (14).
10. Fermeture de tourniquet selon une des revendications 1 à 8, caractérisée en ce que le masque (44) est collé, rabattu ou enfoncé fermement dans l'arrêt de clé (14).
11. Fermeture de tourniquet selon une des revendications 1 à 8, caractérisée en ce que le masque (44) est formé par un chapeau (56) entourant le bord extérieur de l'arrêt de clé (14).
12. Fermeture de tourniquet selon une des revendications 1 à 7, en vue de l'utiliser dans une serrure à tringles, caractérisée en ce que le masque (144) est réalisé d'une seule pièce avec le logement (12) de la fermeture de tourniquet et en ce que le noyau de fermeture (120) vient s'appliquer sur la charnière de serrure (125) ou une partie du logement de la serrure à tringles (figure 16).
13. Fermeture de tourniquet selon la revendication 12, caractérisée èn ce que le noyau de fermeture (220) ressort, par son tronçon central (24), au-delà de l'extrémité arrière coupée carrément (45) du logement (12) de la fermeture, tandis qu'il est monté de façon à pouvoir tourner avec la partie en saillie (47) dans le logement de la serrure à tringles et/ou il vient se loger dans la charnière de serrure (25) (figure 17).
14. Fermeture de tourniquet selon la revendication 13, caractérisée en ce que, à une courte distance devant l'extrémité coupée (45) du logement (12) de la fermeture, le tronçon central (24) est radialement en retrait et en ce qu'un joint torique est disposé dans un espace annulaire ainsi formé entre le tronçon central (24) et la paroi du logement,
15. Fermeture de tourniquet selon une des revendications 12 à 14 pour clés à panneton double (46), caractérisée en ce que le tronçon central (24) supporte une broche (178) disposée axialement, allantvers l'avantjusqu'à l'intérieur du masque (144), comportant une tête (180) au ras de la surface avant du masque et supportant, en lui permettant de glisser, l'élément de blocage (222) qui, lorsque la clé (46) est retirée, vient s'appliquer sur la tête (180), de telle sorte que sa surface frontale avant (182) soit au ras de la surface avant (184) du masque et de la surface avant (186) de la tête.
16. Fermeture de tourniquet selon la revendication 15, caractérisée en ce que la broche (178) est enfoncée dans un trou borgne axial (188) pratiqué dans le tronçon central (24) après avoir fait glisser par-dessus l'élément de blocage (222) et le ressort à pression (40).
EP85111170A 1984-09-19 1985-09-04 Fermeture de tourniquet actionnée et arrêtée au moyen d'une clé à douille Expired EP0175211B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8427541U 1984-09-19
DE19848427541U DE8427541U1 (de) 1984-09-19 1984-09-19 Steckschluesselbetaetigbarer, arretierbarer vorreiberverschluss

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EP0175211A1 EP0175211A1 (fr) 1986-03-26
EP0175211B1 true EP0175211B1 (fr) 1988-11-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006707A1 (de) * 1990-03-03 1991-09-05 Dieter Ramsauer Vorreiberverschluss
DE112009000183B4 (de) * 2008-02-22 2012-11-29 Emka Beschlagteile Gmbh & Co. Kg Sicherheitsvorreiber

Families Citing this family (11)

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Publication number Priority date Publication date Assignee Title
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FR2682147B1 (fr) * 1991-10-04 1993-11-26 Merlin Gerin Dispositif de retenue d'une cle d'une serrure.
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DE202005005774U1 (de) * 2005-04-11 2005-06-23 Emka Beschlagteile Gmbh & Co. Kg Rüttelsicherer Vorreiberverschluss
DE202007014642U1 (de) 2007-10-19 2009-02-26 Emka Beschlagteile Gmbh & Co. Kg Vorreiberverschluss mit Schnellmontage
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DE102018119140A1 (de) * 2018-08-07 2020-02-13 Otto Ganter Gmbh & Co. Kg Normteilefabrik Abgedichteter Verriegelungsbeschlag
DE102022123304A1 (de) * 2022-09-13 2024-03-14 Emka Beschlagteile Gmbh & Co. Kg Verschluss, insbesondere Vorreiberverschluss

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DE4006707C2 (de) * 1990-03-03 2001-05-03 Dieter Ramsauer Vorreiberverschluß
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EP0175211A1 (fr) 1986-03-26
DE3566286D1 (en) 1988-12-22
DE8427541U1 (de) 1985-01-03

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