EP0882858B1 - Serrure cylindrique à goupille électromagnétique - Google Patents

Serrure cylindrique à goupille électromagnétique Download PDF

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Publication number
EP0882858B1
EP0882858B1 EP98115682A EP98115682A EP0882858B1 EP 0882858 B1 EP0882858 B1 EP 0882858B1 EP 98115682 A EP98115682 A EP 98115682A EP 98115682 A EP98115682 A EP 98115682A EP 0882858 B1 EP0882858 B1 EP 0882858B1
Authority
EP
European Patent Office
Prior art keywords
pin
lock cylinder
housing
profile
support
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
EP98115682A
Other languages
German (de)
English (en)
Other versions
EP0882858A3 (fr
EP0882858A2 (fr
Inventor
Lothar Laurenz
Erwin Koenhorst
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.)
Ankerslot BV
Wilka Schliesstechnik GmbH
Original Assignee
KARRENBERG FA WILHELM
Wilka Schliesstechnik GmbH
Ankerslot BV
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 KARRENBERG FA WILHELM, Wilka Schliesstechnik GmbH, Ankerslot BV filed Critical KARRENBERG FA WILHELM
Priority claimed from EP95116755A external-priority patent/EP0709533B1/fr
Publication of EP0882858A2 publication Critical patent/EP0882858A2/fr
Publication of EP0882858A3 publication Critical patent/EP0882858A3/fr
Application granted granted Critical
Publication of EP0882858B1 publication Critical patent/EP0882858B1/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
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable

Definitions

  • the invention relates to a lock cylinder according to Generic term of claim 1.
  • a generic locking cylinder is from DE 37 12 300 A1.
  • the profile lock cylinder there in addition to mechanical tumbler pins Supplementary tumbler pin to be operated electromagnetically.
  • This supplementary tumbler pen, the operator of it Electromagnet and armature are there as an assembly summarized and can be in a sideways on Flange section of the locking cylinder arranged recess be plugged in. The insertion takes place axially.
  • the wall of the recess has a dovetail shape Undercut. The insertion takes place from the lockable.
  • EP 0 303 849 also shows a locking cylinder with an electromagnetically actuated locking element.
  • the electromagnet is on the flange area of the Encapsulated locking cylinder.
  • An antenna sits separately on the face of the flange area.
  • Another locking cylinder is from the published patent application 41 26 160 known.
  • the well-known lock cylinder has interactions with the profile of the key, Pin tumblers consisting of core pin and housing pin on.
  • the tumbler pins spring-loaded towards the housing are arranged by the notches in the key, so that when you insert the correct key the separating joints between the core pin and the housing pin the core joint of the cylinder core are aligned.
  • electronic coding is provided. To do this electronically activated elements of the key together with a transmitting / receiving device, which at correct electronic key coding an additional one Locking pin, which is in the cylinder core protrudes, releases.
  • the electromagnet, a plunger anchor assigned to the electromagnet and the Supply line are integrated in an assembly.
  • This The assembly is intended according to the invention in a recess of the Flange area of a profile locking cylinder in radial Direction can be plugged in so that tearing out this assembly in the axial direction by accordingly behind projections is prevented.
  • the assembly can be attached using screws and / or mounting pins Be attached to the cylinder housing.
  • the outer wall of the The assembly should be the recess for the profile shape of the Complete the locking cylinder. In particular, the longitudinal narrow edge of the flange section from the carrier of the Assembly are trained.
  • the assembly should also wear a sensor with a magnetic Housing pin interacts.
  • the sensor can be designed as a magnetically activatable switch and when inserting the assembly into the profile locking cylinder be inserted into an opening.
  • the opening can be designed as a bore which is parallel to the Housing pin bore runs.
  • the assembly is preferred formed by a support on which one Antenna and the electromagnet are arranged together with plunger are.
  • the submersible anchor can have a guide slot have, in which a projection in the longitudinal side opening the insertable pin protrudes. As a result, the plunger anchor is non-rotatably mounted. By the hub of the Locking pin can be maximized.
  • Has character is the longitudinal narrow side of the profile cylinder especially the carrier with a radial protruding projection.
  • This lead serves as a so-called pull protection and works with a door ' shield together, which has a profile-adapted opening has, and with the opening on the lock cylinder is pushed.
  • the opening from the stopper is closed, is preferably aligned with the housing bore for the magnetically displaceable pen.
  • the locking pin is in a cavity of the Housing pin arranged the tumbler. It is It is advantageous if the locking pin in the Key insertion opening farthest away Tumbler is arranged. The possibility of manipulation is thus minimized.
  • the additional locking pin can be cushioned his.
  • the spring of the locking pin can be used at the same time the cushioning of the housing pin of the assigned Be a tumbler.
  • the locking pin preferably has a widened foot on which said Spring supported.
  • the foot of the locking pin acts preferentially with one parallel to the axis direction of the cylinder core storable armature of an electromagnet together.
  • the armature can by current applied to the Electromagnets or an equivalent actuator be shifted in the axial direction.
  • the anchor is preferably cylindrically symmetrical and has a large diameter and a small diameter area.
  • the cross section of the armature can also be one of the cylindrical one have a different shape Increased stroke of the locking pin possible.
  • the two Different diameter ranges can be a frustoconical area separated his.
  • a bolt or the like made of solid material is also conceivable.
  • Flange face an antenna of a transmitter is preferably provided, which is arranged with one in the key's bowl Transponders interacts.
  • In the area of the transmitter can also be a device, for example a Contact or the like can be provided by for example, coded actuation of an emergency opening Castle allowed.
  • the emergency opening can also be mechanical respectively.
  • the transmitter, which is connected to the in the Reide des Key transponder arranged interact is preferred by relocating the key the tumbler pin shifted first during the insertion movement switched on.
  • the face of the Locking cylinder closest housing pin takes over activation by switching. He can for this purpose have a magnet which is connected to a Magnetic switch cooperates, which in the sleeve is arranged. When inserting the key this pin tumbler first shifted down. The The magnet approaches the magnetic switch then that the transmitter starts up and signals transmits to the transponder. The signals can be modulated onto a carrier frequency. The carrier frequency can also supply energy at the same time for the transponder. That from the transponder received signal, which is also only from an electromagnetic carrier for energy transmission can exist, causes the transmission in the transponder a response signal to the lock cylinder. This The signal then carries the coding.
  • the one in the flange area the antenna arranged lock cylinder receives the signal sent by the transponder and forwards it to a electronic circuit further, which preferably outside of the profile cylinder is arranged. There it will signal received by the transponder to the correct one Coding checked. With correct coding the Electromagnet activated so that the locking pin is released becomes. The latter can move into the open position relocate. When the key is removed, the Locking pin moved back to the locked position.
  • the power supply for the additional electronic fuse can be formed by batteries or accumulators his. The batteries and the accumulators can just like the electronic control circuit in a cuff-side pocket of the door can be inserted. Control electronics and battery holder are then behind the cuff.
  • the Cuff For access to the control electronics or to get to the battery compartment, the Cuff be provided with a flap. This solution is especially advantageous because of the control electronics can only be accessed when the door is open can. When the door is closed there are also cuff-side panels Adjustment elements, such as switches, for setting the lock combination is not accessible.
  • the outside of the lock cylinder arranged control electronics is connected to the profile lock cylinder via a cable. It can be guided in a steel protection tube his.
  • the cable preferably emerges from an area which between the two cores of a double locking cylinder is located out of the cylinder.
  • the profile cylinder according to the invention has a housing 1 on, in which a closing member 2 is arranged.
  • a double lock cylinder with two opposite cylinder cores 20.
  • One of the cores 20 is electromagnetic actuatable locking pin 14 equipped.
  • In the cylinder core 20 are in transverse bores core pins 9, which of profiles 6 of a key 4 classified become.
  • the profiles 6 consist of notches Lock bit 5.
  • Housing pins 10 lie in bores 25.
  • the Holes are closed by the outer wall of one Sleeve 24, which is parallel to the axis of the core 20 in a corresponding opening of the profile section of the Profile cylinder is inserted. Support the springs 26 consequently on the sleeve wall.
  • first pin tumbler 9 actuates a switch for a transmitter.
  • the housing pin 10 has on the bottom of the bore 25 facing end face a magnet 27, which with a magnetic switch arranged in the sleeve (not shown) cooperates.
  • the sleeve points for this purpose an opening 23 through which the magnetic Can achieve excitation of the magnetic switch.
  • the last pin tumbler in the direction of insertion of the key 1 11, 12 is with an additional locking pin 14 Mistake.
  • the core pin has a blind hole for this purpose on which with a through hole of the housing pin 12 is aligned.
  • the additional pin 14 has a diameter-enlarged foot 15.
  • the Diameter of the foot 15 corresponds to the diameter of the Housing pin 10.
  • the diameter of the additional pin 14 is less than the diameter of the pin hole.
  • the Housing foot 15 is by means of a pin 14 surrounding Spring 13 cushioned relative to the housing pin 10, so that the pin tumbler 10, 11 pressed in the core direction becomes.
  • the downward rounded foot 15 of the pin 14 rests on an armature 17 of an electromagnet 18.
  • the Armature 17 has a large diameter area 17 'and a small diameter area 17 ''.
  • the areas 17 ', 17' ' are characterized by a truncated cone-shaped bevel separated from each other.
  • the anchor 17 is through Actuation of the electromagnet 18 displaceable in the axial direction.
  • the electromagnet 18 is arranged in said sleeve 24.
  • an antenna 19 is arranged, which with one in the reid 7 of the key 8 arranged transponders cooperates.
  • an emergency opening 22 is provided, which is manual or is separately electrically operated to the electromagnet or to operate the anchor if there is a fault the electrical control is present or the batteries are empty.
  • connection cable 29 connects the antenna 19 and the electromagnet 18 with control electronics 39 and a transmitting part 38 Cable 29 at the end of a connector 28.
  • the transmitter part 38, the control electronics 39 and a battery compartment 40 are assigned to a separate housing 33, which below or above the mortise lock 37 behind the cuff is placed in a slot in the door is.
  • the cuff 31 can be covered with a flap 32 become.
  • the battery compartment can be opened by opening the flap 32 40 can be removed.
  • a groove 30 is provided, in which the cable 29 in some areas can be inserted.
  • the energy is required for the transponder 8 to send an electromagnetically coded signal back to the antenna.
  • This signal which is picked up by the antenna 19, is evaluated in the control electronics 39. If this signal is a correct code, the electromagnet 18 is actuated. The anchor 17 is withdrawn.
  • the anchor is in the position shown in FIG. 4 17 still in the advanced position.
  • the foot 15 of the Lock pin 14 rests on the large diameter section 17 'of the armature 17, so that the end face 16' the locking end 16 of the locking pin 14 above the parting line 21 of the cylinder core 20 lies.
  • the parting lines are aligned the housing pins 10, 12 and core pins 9, 11 with the parting line 21.
  • the armature 17 is withdrawn so that the foot 15 of the locking pin 14 on the small diameter area 17 '' of the anchor 17 rests.
  • the locking pin 14 has thus shifted downward so that the front edge 16 'of Locking 16 is below the parting line 21.
  • the key can be turned and the Operate the profile cylinder.
  • the door insertable compartment 33 is with a cover 32 provided.
  • the cover 32 runs parallel to the cuff 31 and is hinged to the cuff.
  • Insert openings 36 are provided for batteries.
  • a display device 34 is provided with which the coding or other lock parameters can be displayed are. By means of adjusting buttons 35, the Set electronic locking parameters. With the Buttons 35 can in particular also the coding of the castle change.
  • the display assigned to the cuff 34 shows the current or changed lock code on.
  • FIGS. 13 to 18 a profile lock cylinder works essentially just like the aforementioned embodiment. That is why they are similar or function here Provide parts with the same reference numbers.
  • a carrier 50 is provided, on which the magnetic coil 18, the antenna 19, the plunger anchor 17 and the feed line 47 are arranged. The whole forms an assembly 41.
  • the antenna 19 is arranged in a plastic cap 56 and lies on the front of the profile locking cylinder, or the carrier 50.
  • the assembly 41 is in one radial recess 55 of the profile lock cylinder housing 1 insertable.
  • the carrier or the electromagnet forms 18 the bottom of the housing bores, in which the housing pins 10 are movable and on which support the springs.
  • the supply line 47 In the joint between the recess 55 and the adjacent wall of assembly 41 is the supply line 47 out.
  • the supply line is a flexible strip line trained and extends to the antenna 19th
  • the carrier 50 which is made of metal, forms Pin extensions 49, which in corresponding holes of the housing can be inserted in the radial direction.
  • the housing 1 forms a parallel to the housing pin bores running bore in which an internal thread is cut in which a fastening screw for the assembly 41 can be screwed in.
  • laterally offset to the first Housing pin has the lock cylinder housing 1 Bore 57 in which a sensor 51 protrudes.
  • the sensor 51 is via contacts 53 with a flag of the supply line connected.
  • the sensor is below the housing pin, so that when the key is not inserted Housing pin is outside the sensor range.
  • At the sensor 51 is a magnetically activatable one Sensor with the magnetic first housing pin 52 interacts as soon as a key is inserted and pin 52 down into the sensor area is shifted.
  • the plunger armature emerging axially from the electromagnet 18 17 has a longitudinal groove 44 on its lower side on. A projection of a plug engages in this longitudinal groove 45.
  • the plunger anchor 17 is non-rotatably mounted.
  • the flat 42 of the plunger 17 can therefore have a sufficiently large spacing for flattening 43, which leads over an inclined step into the flattened section 42 transforms.
  • the plug 45 is inserted into an opening in the carrier 50 and leaves between itself and one neighboring arranged projection 46 has a gap 48 through which the supply line emerges.
  • the projection 46 is in the assembled condition on the long side of the Profile lock cylinder and thus forms a pull guard.
  • the projection 46 supports itself to develop it Protection against a hardware plate screwed on from the outside.
  • the assembly 41 complements the recess 55 to the profile cylinder shape, in particular the longitudinal narrow side of the flange section formed by the carrier 50.
  • the carrier 50 in the radial direction Can be inserted into the flange area of the locking cylinder is a distance from the lock cylinder housing 1 only possible with the locking cylinder removed.
  • the abstract all the additional electromagnetic guard locking relevant components in an assembly simplified the assembly. It is particularly advantageous if the plug 45 closes an opening which is in alignment to the electromagnetically actuated locking pin 14 is arranged.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Claims (7)

  1. Cylindre de fermeture avec un noyau de cylindre, bloqué en rotation par au moins une gâchette à téton (10, 11) commandée par un profil de clef, gâchette présentant un téton de noyau (11) et une tige de boítier (12) suspendue élastiquement dans le boítier, et bloqué en rotation par un téton de blocage (14) susceptible d'être actionné de façon électromagnétique, l'électroaimant (18), un noyau plongeur (17) associé à l'électroaimant, et une ligne d'alimentation (47) étant associés à un groupe de construction (41) comprenant un support (50), groupe susceptible d'être enfiché dans un évidement (55) de la zone de bride du cylindre de fermeture profilé, caractérisé en ce que le support (50), susceptible d'être inséré dans un évidement radial (55), comprend une antenne, placée sur la face frontale du cylindre profilé, et forme le côté étroit longitudinal du tronçon de bride.
  2. Cylindre de fermeture selon la revendication 1, caractérisé en ce que le groupe de construction comprend un support (50) susceptible d'être relié au tronçon de bride par des tiges radiales (49), support dont la paroi complète l'évidement (55) par rapport à la forme profilé.
  3. Cylindre de fermeture selon l'une des revendications précédentes, caractérisé par un capteur (51) disposé dans un perçage (57) parallèle aux perçages de tige de boítier, capteur coopérant avec une tige de boítier (52) magnétique
  4. Cylindre de fermeture selon l'une des revendications précédentes, caractérisé en ce que le noyau plongeur (57), constituant un étagement, présente une fente de guidage (44) dans laquelle pénètre une saillie d'un bouchon (45) susceptible d'être enfiché dans une ouverture de côté étroit longitudinal du support (50).
  5. Cylindre de fermeture selon l'une des revendications précédentes, caractérisé en ce que la ligne d'alimentation (47), réalisée sous la forme de conducteur plat flexible, sort à travers un intervalle (48) dans la zone, opposée à la face frontale du cylindre de fermeture profilé, du support (50).
  6. Cylindre de fermeture selon la revendication 5, caractérisé en ce que l'intervalle est placé au voisinage d'une saillie (46) ménagée sur le côté étroit longitudinal du support et couvert par celle-ci du côté de la plaque de porte.
  7. Cylindre de fermeture selon l'une des revendications 5 à 6, caractérisé en ce que le bouchon obture une ouverture, disposée en alignement par rapport au perçage de boítier recevant la tige (14) déplaçable de façon électromagnétique, ouverture associée en particulier au support (50).
EP98115682A 1994-10-25 1995-10-24 Serrure cylindrique à goupille électromagnétique Expired - Lifetime EP0882858B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4437997 1994-10-25
DE4437997 1994-10-25
DE19539235 1995-10-21
DE19539235A DE19539235A1 (de) 1994-10-25 1995-10-21 Schließzylinder mit elektromagnetisch betätigbarem Sperrstift
EP95116755A EP0709533B1 (fr) 1994-10-25 1995-10-24 Serrure cylindrique à goupille électromagnétique

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP95116755A Division EP0709533B1 (fr) 1994-10-25 1995-10-24 Serrure cylindrique à goupille électromagnétique

Publications (3)

Publication Number Publication Date
EP0882858A2 EP0882858A2 (fr) 1998-12-09
EP0882858A3 EP0882858A3 (fr) 1999-08-18
EP0882858B1 true EP0882858B1 (fr) 2001-11-21

Family

ID=6531575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115682A Expired - Lifetime EP0882858B1 (fr) 1994-10-25 1995-10-24 Serrure cylindrique à goupille électromagnétique

Country Status (2)

Country Link
EP (1) EP0882858B1 (fr)
DE (3) DE19539235A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19907654A1 (de) 1999-02-23 2000-08-24 Wilka Schliestechnik Gmbh Schließzylinder mit elektromagnetisch betätigbarem Sperrstift
DE10064403C2 (de) * 2000-12-21 2003-10-09 Armin Lahde Mechanisch und elektronisch codierte Ver- und Entriegelungsvorrichtung
DE10163355C1 (de) 2001-12-21 2003-03-13 Schliesanlagen Gmbh Pfaffenhai Schließzylinder, insbesondere für ein Einsteckschloss
DK174939B1 (da) * 2002-04-11 2004-03-08 Ruko As Elektro-mekanisk cylinder-lås-nøgle kombination med optisk kode og nøgle dertil
DE10335917A1 (de) * 2003-08-06 2005-03-03 Aug. Winkhaus Gmbh & Co. Kg Schließzylinder
DE102005000029A1 (de) * 2005-04-07 2006-10-12 Aug. Winkhaus Gmbh & Co. Kg Schließzylinder
EP2674552B1 (fr) * 2012-06-12 2017-01-11 iLOQ Oy Verrou électromécanique
CN105155946B (zh) * 2015-10-23 2018-07-27 黄祖超 卡控式葫芦型锁芯锁保险装置组
CN109424266A (zh) * 2017-09-05 2019-03-05 北京润泷科技有限公司 一种单面安全型门锁
CN107605255B (zh) * 2017-09-25 2019-07-09 国网江苏省电力公司常州供电公司 配电网户外设备五防智能锁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653400A5 (de) * 1981-06-17 1985-12-31 Bauer Kaba Ag Schlosszylinder.
AU566903B2 (en) * 1982-11-26 1987-11-05 Bauer Kaba Ag Electromagnetic cylinder lock
DE3707201A1 (de) * 1987-03-05 1988-09-15 Zeiss Ikon Ag Doppelschliesszylinder
DE3712300A1 (de) * 1987-04-10 1988-10-27 Bks Gmbh Profilschliesszylinder, insbesondere fuer einsteckschloesser
DE3800823A1 (de) * 1987-08-19 1989-07-27 Bks Gmbh Schliesszylinder, insbesondere fuer einsteckschloesser bestimmter profilzylinder
DE3800414A1 (de) * 1988-01-09 1989-07-20 Bks Gmbh Schliesszylinder, insbesondere fuer einsteckschloesser bestimmter profilzylinder
DE4126160A1 (de) * 1991-08-07 1993-02-11 Winkhaus Fa August Schliesszylinder, insbesondere fuer einsteckschloesser

Also Published As

Publication number Publication date
DE59505700D1 (de) 1999-05-27
EP0882858A3 (fr) 1999-08-18
EP0882858A2 (fr) 1998-12-09
DE59510002D1 (de) 2002-02-21
DE19539235A1 (de) 1996-05-02

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