EP0559157B1 - Cylindre de serrure électronique raccordable par connecteur à fiche - Google Patents

Cylindre de serrure électronique raccordable par connecteur à fiche Download PDF

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Publication number
EP0559157B1
EP0559157B1 EP93103322A EP93103322A EP0559157B1 EP 0559157 B1 EP0559157 B1 EP 0559157B1 EP 93103322 A EP93103322 A EP 93103322A EP 93103322 A EP93103322 A EP 93103322A EP 0559157 B1 EP0559157 B1 EP 0559157B1
Authority
EP
European Patent Office
Prior art keywords
plug
cylinder
cylinder lock
lock according
plug part
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
EP93103322A
Other languages
German (de)
English (en)
Other versions
EP0559157A1 (fr
Inventor
Franz Schwerdt
Thomas Wondrak
Karl-Heinz Spahn
Dieter Wienert
Helmut Aswegen
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.)
Aug Winkhaus GmbH and Co KG
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 EP0559157A1 publication Critical patent/EP0559157A1/fr
Application granted granted Critical
Publication of EP0559157B1 publication Critical patent/EP0559157B1/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
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0619—Cylinder locks with electromagnetic control by blocking the rotor
    • E05B47/0626—Cylinder locks with electromagnetic control by blocking the rotor radially
    • E05B47/063—Cylinder locks with electromagnetic control by blocking the rotor radially with a rectilinearly moveable blocking element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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
    • Y10T70/50—Special application
    • Y10T70/5889—For automotive vehicles
    • Y10T70/5925—Transmission
    • Y10T70/5934—Selective-type shift rod, fork or block
    • 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
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • 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
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y10T70/7068—Actuated after correct combination recognized [e.g., numerical, alphabetical, or magnet[s] pattern]
    • Y10T70/7073—Including use of a key
    • Y10T70/7079—Key rotated [e.g., Eurocylinder]

Definitions

  • the invention relates to a locking cylinder and in particular to an electronic locking cylinder that can be connected via a plug connection of a cable.
  • locking cylinder includes, for example, so-called profile half cylinders, which have only one cylinder core in addition to other associated structural components and are used in particular in doors which are to be lockable from one side only by means of keys, such as garage doors or lockable device flaps and the like.
  • locking cylinder also includes so-called double locking cylinders with two cylinder cores and locking options from two sides.
  • an electronic double lock cylinder which contains two cylinder cores which are arranged in a coaxially rotatable manner in the bores of cylinder sections of its profile housing.
  • the cylinder cores can be locked and contained by mechanical tumblers relative to the profile housing an insertion channel extending in the direction of the cylinder axis for a flat key controlling the tumblers.
  • the two cylinder sections of the profile housing are connected to one another by a common web section projecting radially from the cylinder sections and accommodate between them a lock bit part that can be alternately coupled to the two cylinder cores.
  • an information acquisition device is arranged on the profile housing in the area of at least one of the cylinder cores and responds without contact to control information signals from a control circuit of the flat key.
  • the information acquisition device on the profile housing is in turn connected to an at least with some of its circuit components separate from the locking cylinder, that is to say an externally arranged control and power supply circuit, via a cable which contains a plug connection.
  • the plug connection is provided at the free end of a cable section which is firmly connected at its other end to the locking cylinder. The plug connection is thus exposed when the lock cylinder is installed in a lock and is exposed to possible damage both when installing the lock cylinder and when using it.
  • the invention is based on a locking cylinder which comprises the following components:
  • a profile housing at least one cylinder core rotatably mounted in a bore of the profile housing and lockable by mechanical tumblers relative to the profile housing with an insertion channel extending in the direction of the cylinder axis for a flat key controlling the tumblers and a contact key arranged on the profile housing and responsive to control information signals of a control circuit of the flat key Information acquisition device, which in turn is connected to an electronic control and power supply circuit arranged separately from the locking cylinder with at least some of its circuit components, the connection of the switching components separate from the locking cylinder being effected via a cable and a plug connection consisting of two mutually complementary plug parts.
  • a first of the two plug parts is firmly attached to the profile housing and the cable carries a second plug part which can be loosely plugged onto the first plug part, and in that a holding part is fastened to the profile housing, which engages behind the second plug part at least in the plug pull-out direction and secures it relative to the first plug part, in particular against being pulled out of the first plug part.
  • the first connector part which is fixedly offset on the profile housing in the direction of the cylinder axis, can be hard-wired to the first part of the locking cylinder which is coupled to the cylinder core.
  • the mount which can be fastened to the cylinder housing absorbs any tensile forces acting via the cable.
  • the profile housing expediently comprises, as is customary in the case of conventional profile locking cylinders, a cylinder section containing the bore for the cylinder core and a web section projecting from the cylinder section radially to the cylinder axis and delimited by two web sections which extend approximately parallel along the cylinder section.
  • the first plug part is arranged on one of the side surfaces with a plug pulling direction running along the side surface and in particular with a plug pulling direction running transversely away from the cylinder section.
  • the space which is usually present anyway in the cylinder receiving bore of the door can be used for accommodating the plug connection and the holding part.
  • the plug pull-out direction is transverse, for example perpendicular to the cylinder section and parallel to the side surface of the web section there are particularly favorable installation conditions, since the cable then runs from the plug connection lying in the door leaf plane.
  • a further improvement in the operational reliability of the plug connection in the last-mentioned arrangement is achieved in that the holding part overlaps at least the second plug part both in the plug pull-out direction and transversely thereto in both directions and is fixed between mutually opposite stops relative to the profile housing.
  • the holding part protects the second plug part and in particular also the transition area between the two plug parts, which reduces the risk of contamination and corrosion, and in addition the second plug part is not only secured against pulling out, but also against transverse loads, such as, for example, when Slamming a door could occur.
  • These stops can be lugs or ribs or the like.
  • the holding part contains a depression in its surface adjacent to the side surface of the web section, into which both plug parts engage together. The holding part thus overlaps both connector parts.
  • the holding part is in turn fixed on the profile housing. Since the connector parts are usually relatively small and have, for example, transverse dimensions of only a few millimeters, comparatively narrow fixing tolerances are required if the sensitive connector contacts are to be adequately protected against mechanical stress.
  • complementary locking elements can be provided on the holding part on the one hand and the profile housing on the other, or the holding part can be detachably fastened to the profile housing with additional fastening means, for example a screw or the like.
  • additional fastening means for example a screw or the like.
  • the holding part extends over the side of the cylinder section diametrically facing away from the web section and carries at least one latching projection, which in at least one of the tumblers in a guide bore, in particular the guide bore of the innermost tumbler intervenes. While in conventional profile locking cylinders the guide bores of the tumblers are closed by plugs, this is omitted in the above-mentioned embodiment, and the guide bore is also used as a recess for the locking projection.
  • the holding part extends beyond the side of the cylinder section diametrically facing away from the web section. In this way, the holding part can direct the forces exerted via the cable and the second plug part directly onto the profile housing without the need for additional fastening elements or the like.
  • the holding part is designed as a clip which is adapted to the cross-sectional contour of the profile housing and can be plugged onto the profile housing transversely to the cylinder axis.
  • the clip expediently has a substantially U-shape and encompasses the cylinder section with a first leg and the surface of the web section distant from the cylinder section with a second leg, covering the two plug parts with its web connecting the legs.
  • Such a clip not only protects the connector parts, but can be snapped onto the profile housing in a simple manner, which facilitates the assembly of the profile cylinder.
  • the second plug part is preferably designed as a flat plug part lying flat against the web section.
  • the holding part can be designed in such a way that it can be placed on the cable only immediately before the profile locking cylinder is assembled.
  • the clamp has a cable passage opening in the region of the edge of the web section which is distant from the cylinder section and which extends transversely to the The clamp is narrower than the flat side width of the flat plug part, viewed along the side surface of the web section, and which has an opening width along the clamp, which allows the flat plug part to pass through.
  • the clamp can thus be rotated by 90 ° against its installation position related to the flat plug part and plugged onto the cable and, turned back into its installation position, secures the second plug part at least in the plug pull-out direction.
  • the cable passage opening preferably encompasses the edge of the web section. This has the advantage that when the plug connection is closed, the clip can first be placed on the web section with its second leg and then, guided on the web section, can be snapped onto the cylinder section with its first leg. This makes it easier to put the clip on relative to the connector.
  • the cable is expediently connected to the center of the second plug part at this point.
  • the electronic locking cylinder must be connected to the circuit components of the electronic control and power supply circuit, which are arranged separately from the locking cylinder, via two separate cables and two separate plug connections.
  • the need for this can arise if the number of lines to be connected increases the cable cross-section to such an extent that a single cable would be too stiff and too thick to be able to be laid unobtrusively, but also if the individual lines of the cables are used for safety reasons. and interference radiation should be spatially separated.
  • Two connecting cables are used when the lock cylinder is designed as a double lock cylinder, the profile housing of which contains two cylinder cores in two cylinder sections that are axially separated from each other by a lock bit but are connected to a unit by a common web section, whereby both cylinder cores contain separate information transmission devices for the transmission of the control information signals of the flat key can be assigned. If the control information signals of the two information transmission devices are fed separately to the external control and power supply circuit, it can be monitored, for example in the case of access control systems, from which side a door is locked.
  • each of the two cables carries a second plug part and both second plug parts are secured against being pulled out by a common holding part, while the assigned first Plug parts are in turn attached to the web section of the profile housing.
  • the first two connector parts could be arranged side by side on the same side surface of the web section.
  • the first plug parts are arranged on mutually opposite side surfaces of the web section and that the holding part as the profile housing is between two transverse to the cylinder axis extending leg is formed including a bracket and each of the legs has means for fixing the second connector part.
  • the bracket can have a U-shape to either of the side of the cylinder section or from the side of the web section on the profile housing.
  • the legs have a shape adapted to the cross-sectional contour of the profile housing and essentially completely enclose the profile housing.
  • the legs can have sufficient inherent elasticity with a suitable choice of material and shape in order to be able to snap the clip onto the profile housing. But it can also be provided that the legs are hingedly connected to each other by a hinge and carry locking members at their ends remote from the hinge for fixing to the profile housing. If the joint connects the ends of the legs adjacent to the web section, the comparatively large circumferential surface of the cylinder section can be used for accommodating the latching members, which also offers the possibility of snapping the latching members into guide bores of the tumblers.
  • a double lock cylinder is proposed, the profile housing in two by a lock bit part Cylinder sections separated axially from one another, but connected to a unit by a common web section, each contain one of two cylinder cores, each of the two cylinder cores being assigned a separate information acquisition device for the transmission of control information signals of the flat key, and both information acquisition devices on the electronic control and power supply circuit are connected, the circuit components arranged separately from the locking cylinder can be connected via a single cable and via a single plug connection.
  • the plug connection and the holding part for fixing the second plug part carried by the cable - apart from the fact that the numbers of the plug contact elements may differ - have any of the configurations described with reference to other embodiments of the invention. Any functions, such as monitoring by means of an access control system, from which side the door is locked or unlocked, are not impaired by the connection configuration with a single plug connection.
  • a further preferred exemplary embodiment of the invention relates to a locking cylinder, the profile housing of which has a cylinder section containing the bore for the cylinder core and a web section which projects from the cylinder section radially to the cylinder axis and is delimited by two web sections which extend essentially parallel along the cylinder section, the first plug part including transversely, in particular perpendicular to the side surfaces of the plug pull-out direction on the web section in the region of one of the side surfaces, preferably in a recess of the web section in the region of one side surface.
  • the narrower cross-sectional width of the web section it can also usually be in the cylinder receiving bore the door already existing space can be used to accommodate the connector and the holding part.
  • the first plug part essentially flush with one side wall, taking advantage of the aforementioned advantages.
  • the recess is designed to be more generous and the first plug part can be arranged in the recess behind one web side surface, a corresponding configuration is proposed.
  • the second connector part is then to be adapted so that it engages with a part of its connector housing in the state of the connector in the recess. In this way, lateral forces acting on the second plug part, ie forces transversely to the direction of the plug pull-out, can then be introduced into the profile housing via the plug housing part engaging in the recess and via closely fitting side surfaces of the recess. Furthermore, an effective sealing of the contacts of the plug connection for protection against penetrating moisture can be achieved in this way.
  • the first plug part is preferably an integral part of a structural unit comprising in particular circuit components of the control and power supply circuit is arranged in accordance with the above discussions in the recess.
  • a structural unit comprising in particular circuit components of the control and power supply circuit is arranged in accordance with the above discussions in the recess.
  • Such a unit can be, for example, a printed circuit board which is already pre-equipped with electronic components, for example having plug sockets for defining the first plug part, and which can be easily installed in a corresponding recess in the web section.
  • the lock cylinder can thus be economically preassembled, including the printed circuit board and the first plug part, and during the preassembly, care must be taken to ensure that current-carrying lines are routed in a protected and secure manner in the web section.
  • the installation of a locking cylinder equipped in this way in a door or in a lock housing therefore does not require any special precautionary measures and can essentially be carried out in the same way as a conventional mechanical locking cylinder.
  • At least one of the plug parts near its electrical contact elements has plug-in guide and fixing elements which can be inserted into plug-in guide and fixation openings in the region of the other plug part while aligning the complementary electrical contact elements of the two plug parts, the electrical contact elements of the plug part provided with plug-in guide and fixing elements preferably do not protrude from the plug part beyond the plug-in guide and fixation members.
  • plug contacts such as ball contacts and complementary surfaces, so-called conductive rubber contacts (zebra conductive rubber), as well as spring contacts and corresponding contact surfaces, come into question as electrical contact elements, the plug-in guide and fixing elements and the plug-in guide and fixing openings in particular ensuring that the connector status can only be established if the contact elements in question are correctly aligned with their complementary contact elements. In this way, electrical short circuits and other incorrect connections can be avoided.
  • the plug-in guide and fixing members provide a fixation of the two plug parts relative to one another transversely to the plug pull-out direction, as a result of which the mutually associated electrical contact elements always maintain their correct alignment in the plug-in connection state.
  • the plug-in connection is designed as a pin-socket plug-in connection, at least one of the plug parts being able to couple pin contacts to the corresponding socket contacts of the other plug part and oriented essentially parallel to the pin contacts, in particular projecting beyond the pin contacts
  • Plug-in and fixation members, in particular guide pins which can be inserted into the plug-in and fixation openings of the other plug part while aligning the pin contacts to the socket contacts.
  • the plug-in guide and fixation members and the complementary plug-in guide and fixation openings ensure simple coupling of the two plug-in connection parts and also ensure that incorrect coupling of the two plug parts is excluded.
  • the plug-in guide and fixing members can be arranged relative to the pin contacts in such a way that they protect the latter from damage even when the two plug parts are separated from one another.
  • the plug-in and fixing elements prevent the pin contacts in the plug-in connection state from being damaged by lateral forces by introducing any lateral forces into the housing of the other connector part in question and above into the profile housing.
  • Pins are preferably used as plug-in guide and fixing members. However, they can also be designed as web elements arranged around the pin contacts, in particular if the second plug part carries pin contacts.
  • the cable is preferably led away from the second plug part transversely to the plug pull-out direction, in particular essentially perpendicularly in the direction away from the cylinder section.
  • the space for the cable discharge from the second connector part which is usually present anyway in the cylinder mounting bore of the door, can be used in a space-saving manner.
  • the holding part and the second plug part preferably have fixing elements which are in engagement with one another in the plug-in connection state and fix the relevant two parts relative to one another transversely to the plug pull-out direction, in particular in the direction along the cylinder axis.
  • the fixation elements create a fixation of the entire assembly of the second plug part and holding part against displacements transversely to the plug pull-out direction, the plug contacts are protected against shear loads.
  • a direct fixation of the holding part on the profile housing in the direction transverse to the plug pull-out direction can be dispensed with, which is associated with manufacturing advantages.
  • the holding part has the second plug part transversely to the plug pulling direction between receiving shoulders as fixing elements.
  • the fixing is realized transversely to the plug pull-out direction in that the holding part engages behind the second plug part in the plug pull-out direction with a wall section having a latching opening or a latching projection as a fixing element, the second connector part as a fixing element engaging a latching projection engaging in the latching opening or the has any locking projection of the wall section receiving locking opening.
  • a clip that can be plugged onto the profile housing and is at least partially adapted to the cross-sectional contour of the profile housing can be considered as the holding part.
  • the clip can be pushed onto the profile housing in particular in the longitudinal direction of the cylinder section. It is also proposed to manufacture the clip from a spring steel. Utilizing the elastic spring forces of such a clamp, the second plug part can be secured particularly effectively relative to the first plug part.
  • the clamp has an upper clamp section from the side surface of the web section facing away from the plug connection with a free end engaging behind the second plug part and an edge of the web section away from the cylinder section with the free end engaging behind the plug connection free end embracing the lower bracket section.
  • a bracket shaped in this way can be used simple means are brought into its position of use on the profile housing. The interruption of this clamp between the free ends of the integrally connected sections can be used to lead through the cable running off the second plug part or a part of the plug housing of the second plug part.
  • Such a clip therefore fulfills several important functions and can also be produced in a simple and economical manner.
  • the holding part is designed as a holding band which can be laced around the profile housing and the second plug part and runs between two projections of the second plug part for fixing it, in particular when tightening against loosening, self-locking holding band.
  • straps with self-locking are known per se and are used in electrical engineering, for example, as cable straps to bundle several individual cables into a strand.
  • the retaining strap can, for example, run through a groove on the side of the second plug part facing away from the profile housing. Alternatively or additionally, it can be pulled through one or more loops on the relevant rear side of the second plug part.
  • a tether solution is characterized by the fact that it is particularly inexpensive and enables simple assembly.
  • At least one of the plug parts with a seal.
  • This can be a sealing disk arranged on the contact-side surface of the relevant plug part.
  • An elastic sealing bead is also possible, which surrounds, for example, the edge of the plug part in question on its contacting side.
  • each cylinder section 3 contains in a bore 7 (FIG. 2) a cylinder core 9 with an insertion channel 11 for a flat key 13.
  • the cylinder cores 3 are conventionally mechanically lockable relative to the profile housing 1 by a plurality of tumblers 15.
  • the flat key 13 controls the tumblers 15 in the usual way.
  • Fig. 1 shows schematically the installation of such.
  • Profile lock cylinder in a plug-in door lock indicated by 19 by its flat side walls of a door 21 with a lock insertion opening 23.
  • the profile lock cylinder 1 sits with its cam part 17 within the plug-in door lock 19 and is fastened by a screw 25 screwed into the web section 5.
  • the flat key and lock cylinder combination does not have only a mechanical locking function, but also allows the contact-free transmission of control information signals between a control circuit 29 integrated in the flat key 13 and a control and power supply circuit assigned to the locking cylinder, generally designated 31.
  • the flat key 13 contains, for example in its key shaft 33, an information transmission element 35 which is coupled in a contact-free manner with an information transmission element 37 arranged in the profile housing 1 at a point which is aligned with the element 35 when the flat key 13 is inserted.
  • the elements 35, 37 can, for example, be coupling coils which can be coupled inductively to one another.
  • the control and power supply circuit transmits via the elements 35, 37 the electrical energy required for the operation of the control circuit 29 and optionally sends control signals which synchronize the operation of the control circuit 29 with the operation of the circuit 31.
  • the control information signals sent by the control circuit 29 are, in particular, encryption data, which are compared in the control and power supply circuit 31 with encryption data on the lock cylinder side.
  • the circuit 31 can be part of a higher-level system, for example an access control system or an alarm system; however, it can also control an additional locking function of the locking cylinder, which for this purpose can include a locking device, not shown, which can be controlled by control signals from the circuit 31, for example an electromagnetically actuated locking device, which additionally locks the cylinder core 9 relative to the profile housing 1, and which Correspondence of the encryption information transmitted between the circuits 29, 31 is unlocked.
  • a locking device not shown, which can be controlled by control signals from the circuit 31, for example an electromagnetically actuated locking device, which additionally locks the cylinder core 9 relative to the profile housing 1, and which Correspondence of the encryption information transmitted between the circuits 29, 31 is unlocked.
  • the control and power supply circuit 31 is arranged with at least some of its electronic components outside the profile housing 1, as indicated at 39; it can also, as shown at 41, comprise circuit components arranged within the profile housing 1.
  • the externally arranged circuit components 39 of the circuit 31 are connected to the information transmission element 37 and possibly the circuit components 41 of the locking cylinder via a multi-core, flexible cable 43 and a plug connection 45.
  • the plug connection 45 comprises, as best shown in FIG.
  • a first plug part 49 arranged fixedly on one of the two mutually parallel side surfaces 47 of the web section 5, onto which a second plug part 51 fastened at the end of the cable 43 is parallel to the side surface 47 and at right angles to it Cylinder section 3 can be plugged on or from which the plug part 51 can be pulled in the opposite direction.
  • An essentially U-shaped clip 53 made of elastic plastic material fixes the cable-side plug part 51 both in the plug pull-out direction and transversely thereto on the profile housing 1.
  • the clip 53 has a shape adapted to the cross-sectional contour of the profile housing 1 and covers the plug connection 45 with its web 55 Legs 57, 59 adjoin the web 55 on both sides, positively engaging over the cylinder section 3 or the edge of the web section 5 remote from the cylinder section 3 and holding the clamp 53 on the profile housing 1.
  • the plug parts 49, 51 sit in a recess 61 of the side surface 47 of the web section 5, which extends without undercut to the edge of the web section 5 remote from the cylinder section and is delimited transversely to the plug direction of the plug connection 45 by shoulders 63.
  • the shoulders 63 are spaced apart from the plug part 51 Web 55 of the clamp 53 are formed on both sides of a recess 65 receiving the plug parts 49, 51, projections 67, which engage between the plug part 51 and the shoulders 63 and both the clamp 53 and the plug part 51 transversely to the plug direction of the plug connection 45 on the profile housing 1 fix.
  • a stop 69 is formed by eccentric connection of the cable 43 on the side of the plug part 51 facing the cable 43, which in the plug pull-out direction has a shoulder 71 opposite the recess 65 formed in the web 55 of the clamp 53.
  • the bracket 53 supported with its leg 57 on the cylinder section 3 thus secures the plug part 51 relative to the profile housing 1 even in the plug pull-out direction.
  • FIG. 3 shows the area of the plug part 49, which is the pin part of the plug connection 45.
  • the plug part 51 is designed as a flat plug part with a substantially cuboid-shaped plug body and is plugged with its flat side against the plug part 49 against the bottom of the recess 61.
  • the clip 53 which forms a separate component from the plug part 51 and the cable 43, is previously attached to the cable 43.
  • the opening is in the longitudinal direction of the clamp 53 73 wider than the flat side dimension of the plug part 51, so that the plug part 51, as indicated in FIG. 4a, is offset by 90 ° from its position of use can be inserted through the opening 73 of the clamp 53 and then rotated into its locking position (FIG. 4b), in which the stop surface 69 lies opposite the shoulder 71.
  • the clip 53 is placed with its leg 59 onto the web section 5 and the leg 57 is snapped onto the cylinder section 3, the plug parts 49, 51 being inserted into the recess 65.
  • a latching projection 75 is formed on the inside of the leg 57, which latches into a latching opening 77 at the apex of the cylinder section 3.
  • the latching opening 77 is expediently the housing bore which is required anyway for the introduction of the tumblers 15 and which, in contrast to the other tumbler bores of the profile housing 1, is not closed.
  • the axially innermost bore is used for locking the clamp 53.
  • Profile half cylinders are used in particular for doors, such as garage doors or device housing flaps, which should only be lockable from one side using a key.
  • the locking cylinder can comprise a further information transmission element assigned to its second cylinder core, as indicated at 37 '.
  • the two elements 37 and 37 ' can be connected to the control and power supply circuit 31 via a common plug connection 45 and a common cable 43. Since this requires a comparatively thick and therefore stiff, multi-core cable in individual cases, in a variant two separate cables can be connected to the locking cylinder via plug connections. It is understood that even with a single information transmission element, which, however, requires a multi-core cable for its operation, two separate cables can be used.
  • FIGS. 5 and 6 the components which correspond to the locking cylinder of FIGS. 1 to 4 are provided with the reference numbers of FIGS. 1 to 4 and for distinction with the letter a. To explain the structure and the mode of operation, reference is made to the description of FIGS. 1 to 4.
  • the two cables 43a to be connected are assigned separate plug connections 45a, which are arranged on opposite side surfaces 47a of the web section 5a.
  • a clip 53a which surrounds the profile housing in a ring shape and is positively adapted to the cross-sectional contour of the profile housing, fixes the cable-side connector parts 51a of the two connector connections 45a together on the profile housing, while the connector housing-side connector parts 49a are in turn firmly attached to the web section 5a.
  • the clamp 53a consists of two legs 83, which are connected to one another in one piece via a flexible joint region 81, with a region 85 encompassing the cylinder section 3a of the profile housing and a web region 87 following the web section 5a.
  • the joint region 81 connects the ends of the web regions 87 and at the same time delimits an insertion opening 73a for attaching the clamp 53a to the two cables 43a.
  • the clamp 53a contains 87 cutouts 65a in its two web areas with projections 67a and shoulders 71a for fixing the plug parts 51a to the profile housing.
  • the plug parts 49a, 51a in turn are seated in recesses 61a of the type already explained.
  • locking projections 75a are formed, which together engage in a locking opening 77a at the apex of the cylinder section 3a.
  • the latching opening 77a can be formed by an unlocked receiving bore of one of the tumblers, in particular the axially innermost tumbler
  • the first plug part 49b is an integral part of a printed circuit board 90, which optionally carries electronic components of the control and power supply circuit.
  • the circuit board 90 is arranged in a recess 92 in the region of one of the side surfaces 47b of the web section 5b, a flat side of the circuit board 90 being essentially flush with the side surface 47b.
  • the first connector part is defined by that 90 sockets 94 are provided in the printed circuit board, which pin contacts 96 of the second connector part 51b can receive.
  • the plug sockets 94 are oriented in such a way that the plug pull-out direction of the plug connection 49b, 51b is essentially perpendicular to the side surfaces 47b of the web section 5d, as can be seen in particular from FIG. 7d, which shows the arrangement in the assembled state.
  • the second plug part 51b has a substantially cuboid plug housing with laterally projecting pin contacts 96 and a cable lead oriented essentially perpendicular to these pin contacts in the direction away from the cylinder section 3b.
  • the second plug part also has plug-in guide and fixing elements in the form of pins 98 which, parallel to the pin contacts 96, but projecting in terms of length, protrude from the plug housing of the second plug part 51b and engage in complementary plug-in guide and fixing openings 100 in the board 90 .
  • the plug guide and fixing pins 98 and the associated openings 100 ensure that the plug connection can only be coupled if the pin contacts 96 and the sockets 94 which are assigned to one another are aligned with one another. They also ensure that, in the plug-in connection state, no shear forces damaging the pin contacts 96 act on the pin contacts 96 by absorbing forces transversely to the direction in which the connector is pulled out and dissipating them via the board 90 to the profile housing 1b.
  • a clip 53b made of spring band steel is provided, which is adapted in sections to the contour of the profile housing 1b and an upper section encompassing the side surface of the web section 5b facing away from the plug connection 49b, 51b 57b with a the second plug part 51b engaging free end 102 and one of the side surface of the web section 5b facing away from the plug connection has the edge of the web section 5b distant from the cylinder section 3b with a free end 104 encompassing lower clamp section 59b.
  • the end section 102 of the clamp 53b engaging behind the second plug part 51b lies essentially with its entire surface overlapping the second plug part 51b on its rear side against the plug housing of the second plug part 51b, so that it rests essentially parallel to the plug pull-out direction due to the spring force of the clamp 53b presses the second plug part 51b and in this way ensures a secure fixation of the second plug part parallel to the plug pull-out direction.
  • lateral tabs or shoulders 106 are formed, which protrude toward the web section 5b and form-fit between the second plug part in the direction along the axis of the cylinder section 3b and thus ensure a fixation of the second plug part 51b transversely to the plug pull-out direction .
  • the clamp 53b has an interruption, which is used to lead the cable 43b substantially perpendicular to the pin contacts 96 in the direction away from the cylinder section 3b.
  • the clamp 53b can be pushed in the direction along the cylinder section 3b, if necessary with the aid of a spreading tool, onto the profile housing 1b and brought into its mounting position.
  • a corresponding clip that can be snapped onto the profile housing transversely to the cylinder section can be used.
  • a protruding element 110 can also be arranged on the second plug 51b, which engages in a complementary opening 112 in the side wall 47b of the web section 5b in the plug-in connection state. This measure ensures that any transverse forces acting on the second plug part 51b are derived directly from the profile housing 1b.
  • FIG. 8 shows a variant of the exemplary embodiment according to FIGS. 7a to 7d.
  • the clip 53c of the exemplary embodiment according to FIG. 8 has a latching opening 106c in its end section 102c which engages behind the second plug part 51c.
  • a dome-shaped latching projection 113 of the second plug part 51c engages in this latching opening 106c.
  • the second plug part 51c and the clip 53c are fixed relative to one another in all directions transverse to the plug pull-out direction.
  • a retaining element 53d is a tied around the profile housing 1d and a groove 112d of the second connector part 51d on that of the contacting side Continuous holding strap provided on the opposite side.
  • the retaining strap 53d has a self-locking loop head 114.
  • the self-locking mechanism consists in that the end 116 of the retaining strap 53d drawn through the loop head 114 can no longer be pushed back towards the loop head 114, but can still be pushed through in the not yet fully tightened state the loop head 114 can be pulled.
  • Ties of this type are known, for example, as cable ties from electrical engineering.
  • 9b shows a detailed section of the retaining band 53d running through the groove 112d in a side view. It can be seen from this that the cable 43d is carried away laterally offset from the groove 112d by the second plug part 51d.
  • FIG. 9c A corresponding detailed view is shown in FIG. 9c.
  • the retaining band 53e is pulled by loops 112e on the back of the second plug part 51e.
  • FIG. 10 A further exemplary embodiment of the invention is shown in FIG.
  • the locking cylinder 1f according to FIG. 10 is characterized in that the circuit components of the control and power supply circuit which are arranged separately from the locking cylinder via two cables 43f and 43f 'and two plug connections 45f and 45f' with a plug pulling direction running perpendicular to the side wall 47f of the web section 5f are connected, the first connector part 49f and 49f 'being fastened to the web section 5f and the second connector parts 51f, 51f' by means of a common clamp 53f relative to the respective one first connector parts 49f and 49f 'are secured.
  • the clamp 53f has two latching openings 106f and 106f 'in its end section 102f which engages behind the second plug parts 51f and 51f'. Relevant dome-shaped locking projections 113 and 113 f 'of the second plug parts 51f and 51f' engage in these latching openings 106f and 106f '.
  • the two plug connections can be assigned to one information acquisition device or, if appropriate, two separate information acquisition devices.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Lock And Its Accessories (AREA)
  • Ink Jet (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Pens And Brushes (AREA)

Claims (34)

  1. Cylindre de fermeture, comportant
    un boîtier profilé (1),
    au moins un noyau de cylindre (9) monté tournant dans un perçage (7) du boîtier profilé (1), pouvant être bloqué par rapport au boîtier profilé (1), par des gâchettes (15) mécaniques, avec un canal d'introduction (11), s'étendant dans la direction de l'axe du cylindre, pour une clé plate (13), commandant les gâchettes (15) et un dispositif de saisie d'information (37) placé sur le boîtier profilé (1), réagissant sans contact à des signaux d'information de commande d'un circuit de commande (29) de la clé plate (13), lequel circuit est raccordé de son côté à un circuit électronique de commande et d'alimentation en courant, disposé au moins avec une partie de ses composants de circuit (39) séparément du cylindre de fermeture, le branchement des composants de circuit (39), séparés du cylindre de fermeture, s'effectuant par l'intermédiaire d'un câble (43) et d'une liaison à connecteur (45) constituée de deux parties de connecteur (49, 51) complémentaires entre elles,
    caractérisé en ce qu'une première (49) des deux parties de connecteur est fixée sur le boîtier profilé (1) et le câble (43) porte une deuxième partie de connecteur (51) pouvant être enfichée librement sur la première partie de connecteur et en ce que sur le boîtier profilé (1) peut être fixé un élément de maintien (53), qui passe derrière la deuxième partie de connecteur (51), au moins dans le sens d'extraction du connecteur et la bloque par rapport à la première partie de connecteur (49), en particulier contre une extraction à l'extérieur de la première partie de connecteur.
  2. Cylindre de fermeture selon la revendication 1, le boîtier profilé (1) présentant une portion de cylindre (3) contenant le perçage (7) pour le noyau de cylindre (9) et une portion d'âme (5) dépassant de la portion de cylindre (3), radialement par rapport à l'axe du cylindre, limitée par deux surfaces latérales (47) s'étendant à peu près parallèlement le long de la portion de cylindre (3),
    caractérisé en ce que la première partie de connecteur (49) est placée sur l'une des surfaces latérales (47) avec sens d'extraction de connecteur s'étendant le long de la surface latérale (47) et dans ce cas en particulier avec sens d'extraction de connecteur s'étendant transversalement en s'éloignant de la portion de cylindre (3).
  3. Cylindre de fermeture selon la revendication 2, caractérisé en ce que l'élément de maintien (53) chevauche au moins la deuxième partie de connecteur (51), aussi bien dans le sens d'extraction du connecteur que transversalement à celui-ci, dans les deux sens et la fixe par rapport au boîtier profilé (1), entre des butées (67) opposées l'une à l'autre.
  4. Cylindre de fermeture selon la revendication 3, caractérisé en ce que l'élément de maintien (53) contient un creux (65) dans sa surface voisine de la surface latérale (47) de la portion d'âme (5), creux dans lequel s'engagent conjointement les deux parties de connecteur (49, 51).
  5. Cylindre de fermeture selon l'une des revendications 2 à 4, caractérisé en ce qu'au moins la deuxième partie de connecteur (51) est placée dans un creux (61) de la surface latérale (47) de la portion d'âme (5), limité transversalement au sens d'extraction du connecteur, des deux côtés de la deuxième partie de connecteur (51), à distance de celles-ci, par des épaulements (63) et en ce que l'élément de maintien (53) présente, des deux côtés de la deuxième partie de connecteur (51), des saillies (67), qui s'engagent dans le creux (61) et qui fixent la deuxième partie de connecteur (51) et l'élément de maintien (53) sur le boîtier profilé (1), transversalement au sens d'extraction du connecteur.
  6. Cylindre de fermeture selon l'une des revendications 2 à 5, caractérisé en ce que l'élément de maintien (53) s'étend sur le côté de la portion de cylindre (3), diamétralement opposée à la portion d'âme (5), et porte une saillie d'encliquetage (75), qui s'engage dans un perçage de guidage (77) d'au moins l'une des gâchettes (15), en particulier le perçage de guidage de la gâchette la plus intérieure.
  7. Cylindre de fermeture selon l'une des revendications 2 à 6, caractérisé en ce que la première partie de connecteur (49) est disposée de manière que le sens d'extraction du connecteur s'étend transversalement, en particulier à angle droit, en s'éloignant de la portion de cylindre (3) et en ce que l'élément de maintien (53) s'étend sur le côté de la portion de cylindre (3), diamétralement opposé à la portion d'âme (5).
  8. Cylindre de fermeture selon l'une des revendications 2 à 7, caractérisé en ce que l'élément de maintien est conformé en agrafes (53 ; 53a) adaptées au contour de la section transversale du boîtier profilé (1), pouvant être fixées sur le boîtier profilé (1), transversalement à l'axe du cylindre.
  9. Cylindre de fermeture selon la revendication 8, caractérisé en ce qu'au moins la deuxième partie de connecteur est conformée en partie de connecteur plate (51), s'appliquant à plat contre la portion d'âme (5),
    en ce que l'agrafe (53) présente, dans la région du bord de la portion d'âme (5), éloignée de la portion de cylindre (3), une ouverture de passage de câble (73), qui, transversalement à l'agrafe (53), est plus étroite que la largeur des faces plates de la partie de connecteur plat (51), vue le long de la surface latérale (47) de la portion d'âme (5), et qui possède, le long de l'agrafe (53), une largeur d'ouverture, qui permet le passage de la partie de connecteur plat (51).
  10. Cylindre de fermeture selon la revendication 9, caractérisé en ce que l'ouverture de passage de câble (73) entoure le bord de la portion d'âme (5).
  11. Cylindre de fermeture selon l'une des revendications 2 à 10, caractérisé en ce que le câble (43) est raccordé à la deuxième partie de connecteur (51), de manière excentrée par rapport au milieu de celle-ci.
  12. Cylindre de fermeture selon l'une des revendications 8 à 11, caractérisé en ce que l'agrafe (53) présente une forme sensiblement en U et entoure, avec une première branche (57), la portion de cylindre (3) et avec une deuxième branche (59), la surface de la portion d'âme (5), éloignée de la portion de cylindre (3), et recouvre les deux parties de connecteur (49, 51), avec sa traverse (55), reliant les branches (57, 53).
  13. Cylindre de fermeture selon l'une des revendications 2 à 12, en particulier sous la forme d'un double cylindre de fermeture, dont le boîtier profilé contient, dans deux portions de cylindre (3a) séparées axialement l'une de l'autre par un élément à barbe de fermeture, mais réunies en une unité par une portion d'âme (5a) commune, l'un de deux noyaux de cylindre (9a), à l'un au moins des deux noyaux de cylindre (9a) étant affecté un dispositif de transmission d'information (37) pour la transmission des signaux d'information de commande de la clé plate (13),
    caractérisé en ce que les composants de circuit (39) du circuit de commande et d'alimentation en courant (31), disposés séparément du cylindre de fermeture, sont raccordés par deux câbles (43a) et deux liaisons à connecteur (45a), dont chaque fois la première partie de connecteur (49a) est fixée sur la portion d'âme (5a) et la deuxième partie de connecteur (51a) est connectée au câble (43a) et en ce que les deux deuxièmes parties de connecteur (51a) sont bloquées contre une extraction par un élément de maintien (53a) commun.
  14. Cylindre de fermeture selon la revendication 13, caractérisé en ce que les premières parties de connecteur (49a) sont placées sur des surfaces latérales (47a) opposées l'une à l'autre de la portion d'âme (5a) et en ce que l'élément de maintien est conformé en agrafe (53a) enfermant le boîtier profilé entre deux branches (83) s'étendant transversalement à l'axe du cylindre et chacune des branches (83) présente des moyens pour la fixation de la deuxième partie de connecteur (51a).
  15. Cylindre de fermeture selon la revendication 14, caractérisé en ce que les branches (83) ont une forme adaptée au contour de la section transversale du boîtier profilé et entourent sensiblement totalement le boîtier profilé.
  16. Cylindre de fermeture selon la revendication 15, caractérisé en ce que les branches (83) sont reliées entre elles de manière à pouvoir être rabattues, par une articulation (81) et portent des organes d'encliquetage (75a), à leurs extrémités éloignées de l'articulation (81), pour la fixation sur le boîtier profilé.
  17. Cylindre de fermeture selon la revendication 15 ou 16, caractérisé en ce que l'articulation (81) relie les extrémités des branches (83), voisines de la portion d'âme (5a).
  18. Cylindre de fermeture selon la revendication 1, le boîtier profilé (1b ... 1d ; 1f) présentant une portion de cylindre (3b ... 3d ; 3f), contenant le perçage (7b ... 7d ; 7f) pour le noyau de cylindre 9b ... 9d ; 7f) et une portion d'âme (5b ... 5d ; 5f) dépassant de la portion de cylindre (3b ... 3d ; 3f), radialement par rapport à l'axe du cylindre, limitée par deux surfaces latérales (47b ... 47d ; 47f) s'étendant sensiblement parallèlement le long de la portion du cylindre,
    caractérisé en ce que
    la première partie de connecteur (49b ... 49d ; 49f, 49f') est disposée sur la portion d'âme (5b ... 5d ; 5f), dans la région de l'une des surfaces latérales (47b ... 47d ; 47f), avec sens d'extraction de connecteur s'étendant transversalement - en particulier perpendiculairement - aux surfaces latérales (47b ... 47d ; 47f).
  19. Cylindre de fermeture selon la revendication 18,
    caractérisé
    en ce que la portion d'âme (5b ... 5d ; 5f) possède, dans la région d'une surface latérale (47b ... 47d ; 47f), un creux (92 ; 92c ; 92d ; 92f), logeant au moins partiellement la première partie de connecteur (49b ... 49d ; 49f, 49f').
  20. Cylindre de fermeture selon la revendication 19,
    caractérisé
    en ce que la première partie de connecteur (49b ... 49d ; 49f, 49f') dans le creux ne dépasse pas vers l'extérieur au-delà de la surface latérale (47b ... 47d ; 47f) avant.
  21. Cylindre de fermeture selon l'une des revendications 18 à 20,
    caractérisé
    en ce que la première partie de connecteur (49b ... 49d ; 49f, 49f') fait partie intégrante d'une unité de construction (90 ; 90c ; 90d ; 90f), comprenant en particulier des composants de circuit du circuit de commande et d'alimentation en courant, en particulier d'une plaque de circuits imprimés.
  22. Cylindre de fermeture selon la revendication 21, dans la mesure où celle-ci dépend de la revendication 19 ou 20, caractérisé en ce que l'unité de construction est placée dans le creux (92 ; 92c ; 92d ; 92f).
  23. Cylindre de fermeture selon l'une des revendications 18 à 22,
    caractérisé
    en ce qu'au moins l'une des parties de connecteur (51b ... 51d ; 51f, 51f') présente, à proximité de ses éléments de contact électriques, des organes de guidage d'introduction et des organes de fixation (98 ; 98c ; 98d ; 98f, 98f'), en particulier des broches de guidage, qui, par orientation des éléments de contact électriques complémentaires les uns des autres des deux parties de connecteur (49b ... 49d ; 49f, 49f' ou 51b ... 51d ; 51f ; 51f') les uns par rapport aux autres, peuvent être introduits dans des ouvertures de guidage d'introduction et des ouvertures de fixation (100 ; 100c ; 100d ; 100f, 100f') de l'autre partie de connecteur (49b ... 49d ; 49f, 49f').
  24. Cylindre de fermeture selon la revendication 23,
    caractérisé en ce que les éléments de contact électriques de la partie de connecteur (51b ... 51d ; 51f, 51f'), pourvus d'organes de guidage d'introduction et organes de fixation (98 ; 98c ; 98d ; 98f), ne dépassent pas vers l'extérieur de la partie de connecteur (51b ... 51d ; 51f, 51f'), au-delà des organes de guidage d'introduction et organes de fixation (98 ; 98c ; 98d ; 98f, 98f').
  25. Cylindre de fermeture selon l'une des revendications 18 à 24, caractérisé en ce que le câble (43b ... 43e ; 43f, 43f') part de la deuxième partie de connecteur (51b ... 51e ; 51f, 51f'), transversalement au sens d'extraction de connecteur, en particulier sensiblement perpendiculairement à celui-ci, en s'éloignant de la portion de cylindre (3b ... 3b ; 3f).
  26. Cylindre de fermeture selon l'une des revendications 18 à 25,
    caractérisé
    en ce que l'élément de maintien (53b ... 53d) et la deuxième partie de connecteur (51b ... 51d) présentent des éléments de fixation (106 ; 106c ; 112 ; 112d ; 112e), en prise entre eux dans l'état de liaison enfiché, fixant les deux parties (51b ... 51d, 53b ... 53d) l'une par rapport à l'autre, transversalement au sens d'extraction de connecteur, en particulier le long de l'axe du cylindre.
  27. Cylindre de fermeture selon la revendication 26,
    caractérisé en ce que l'élément de maintien (53b) présente en tant qu'éléments de fixation, des épaulements (106) logeant entre eux la deuxième partie de connecteur (51b), transversalement au sens d'extraction du connecteur.
  28. Cylindre de fermeture selon la revendication 26 ou 27,
    caractérisé
    en ce que l'élément de maintien (53c ; 53f) passe derrière la deuxième partie de connecteur (51c ; 51f, 51f'), dans le sens d'extraction du connecteur, avec une portion de paroi (102c ; 102f), présentant une ouverture d'encliquetage (106c ; 106f, 106f') ou une saillie d'encliquetage en tant qu'élément de fixation, la deuxième partie de connecteur (51c ; 51f, 51f') présentant en tant qu'élément de fixation une saillie d'encliquetage (112 ; 112f, 112f'), s'engageant dans l'ouverture d'encliquetage (106c ; 106f, 106f'), ou une ouverture d'encliquetage logeant l'éventuelle saillie d'encliquetage de l'élément de maintien.
  29. Cylindre de fermeture selon l'une des revendications 18 à 28,
    caractérisé
    en ce que l'élément de maintien (53b ... 53d ; 53f) est conformé en agrafe, adaptée au moins par endroits aux contour de la section transversale du boîtier profilé (1b ... 1d ; 1f), pouvant être fixée sur le boîtier profilé - en particulier dans la direction longitudinale de la portion de cylindre (3b ... 3d ; 3f) -, en particulier en acier pour feuillard pour ressort.
  30. Cylindre de fermeture selon la revendication 29,
    caractérisé
    en ce que l'agrafe (53b ; 53c ; 53ff) présente une portion supérieure (57b ; 57c ; 57f), entourant la portion de cylindre (3b ; 3c ; 3f), à partir de la surface latérale de la portion d'âme (5b ; 5c ; 5f), tournée à l'opposé de la connexion par enfichage, avec une extrémité libre (102 ; 102c ; 102f), passant derrière la deuxième partie de connecteur (51b ; 51c ; 51f, 51f'), et une portion d'agrafe inférieure (59b ; 59c ; 59f) entourant, avec une extrémité libre (104 ; 104c ; 104f), un bord de la portion d'âme (5b ; 5c ; 5f), éloigné de la portion de cylindre (3b ; 3c ; 3f), à partir de la surface latérale, tournée à l'opposé de la connexion par enfichage, de la portion d'âme (5b ; 5c ; 5f).
  31. Cylindre de fermeture selon l'une des revendications 18 à 28,
    caractérisé
    en ce que l'élément de maintien (53d ; 53e) est conformé en bande de maintien pouvant être serrée autour du boîtier profilé (ld ; le) et autour de la deuxième partie de connecteur (51d ; 51e), s'étendant entre deux saillies (en 112d ; en 112e) de la deuxième partie de connecteur (51d ; 51e), en vue de sa fixation transversalement au sens d'extraction de connecteur, en particulier en tant que bande de maintien à auto-verrouillage contre un desserrement lorsqu'elle est serrée.
  32. Cylindre de fermeture selon l'une des revendications précédentes,
    caractérisé
    en ce qu'au moins l'une des parties de connecteur (51c) porte une étanchéité (118) assurant l'étanchéité des contacts de connecteur (96c) vers l'extérieur, contre l'humidité.
  33. Cylindre de fermeture selon l'une des revendications 18 à 32, caractérisé en ce que les composants de circuit, placés séparément du cylindre de fermeture, du circuit de commande et circuit d'alimentation en courant, sont raccordés par deux câbles (43f, 43f') et deux connexions à enfichage (45f, 45f'), dont chaque fois la première partie de connecteur (49f, 49f') est fixée sur la portion d'âme (5f) et la deuxième partie de connecteur (51f, 51f') est connectée au câble (43f, 43f'), et en ce que les deux deuxièmes parties de connecteur (51f, 51f') sont bloquées, en particulier contre une extraction, par un élément de maintien (53f) commun, par rapport aux premières parties de connecteur (49f, 49f') concernées.
  34. Cylindre de fermeture selon l'une des revendications 1 à 12 et 18 à 32, celui-ci étant conformé en double cylindre de fermeture dont le boîtier profilé contient dans chacune de deux portions de cylindre (3) séparées axialement l'une de l'autre par un élément à barbe de fermeture, mais reliées en une unité par une portion d'âme (5) commune, chacun contenant un de deux noyaux de cylindre (9), et dans lequel chacun des deux noyaux de cylindre (9) est associé à un dispositif de saisie d'information (37, 37') séparé, pour la transmission de signaux d'information de commande de la clé plate (13), et les deux dispositifs de saisie d'information (37, 37') sont raccordés au circuit électronique de commande et d'alimentation en courant (31), dont les composants de circuit (39), disposés séparément du cylindre de fermeture, peuvent être raccordés au câble (43) et à la connexion par enfichage (45).
EP93103322A 1992-03-06 1993-03-02 Cylindre de serrure électronique raccordable par connecteur à fiche Expired - Lifetime EP0559157B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4207162 1992-03-06
DE4207162 1992-03-06
DE19924234361 DE4234361A1 (de) 1992-03-06 1992-10-12 Ueber eine steckerverbindung anschliessbarer elektronischer schliesszylinder
DE4234361 1992-10-12

Publications (2)

Publication Number Publication Date
EP0559157A1 EP0559157A1 (fr) 1993-09-08
EP0559157B1 true EP0559157B1 (fr) 1997-11-12

Family

ID=25912563

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93103322A Expired - Lifetime EP0559157B1 (fr) 1992-03-06 1993-03-02 Cylindre de serrure électronique raccordable par connecteur à fiche

Country Status (7)

Country Link
US (1) US5373718A (fr)
EP (1) EP0559157B1 (fr)
AT (1) ATE160201T1 (fr)
DE (2) DE4234361A1 (fr)
FI (1) FI930995A (fr)
HU (1) HUT66840A (fr)
PL (1) PL297957A1 (fr)

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CN101942940A (zh) * 2010-08-13 2011-01-12 宁波永发集团有限公司 钥匙输入密码开锁双控保险柜

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EP0559157A1 (fr) 1993-09-08
HUT66840A (en) 1995-01-30
FI930995A (fi) 1993-09-07
FI930995A0 (fi) 1993-03-05
PL297957A1 (en) 1993-12-27
DE4234361A1 (de) 1993-09-23
HU9300634D0 (en) 1993-06-28
DE59307654D1 (de) 1997-12-18

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