EP0182729B1 - Elektrisches Schloss mit einem speziell geformten Schliessstück, insbesondere für Eingangstüren gesicherter Räume - Google Patents

Elektrisches Schloss mit einem speziell geformten Schliessstück, insbesondere für Eingangstüren gesicherter Räume Download PDF

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Publication number
EP0182729B1
EP0182729B1 EP85440063A EP85440063A EP0182729B1 EP 0182729 B1 EP0182729 B1 EP 0182729B1 EP 85440063 A EP85440063 A EP 85440063A EP 85440063 A EP85440063 A EP 85440063A EP 0182729 B1 EP0182729 B1 EP 0182729B1
Authority
EP
European Patent Office
Prior art keywords
bolt
motor
keeper
reducer
lock according
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
EP85440063A
Other languages
English (en)
French (fr)
Other versions
EP0182729A1 (de
Inventor
Jean-Marc Diemert
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.)
Cs Systemes De Securite-C3s SA
Ritzenthaler SA
Original Assignee
Diemert Jean-Marc
Ritzenthaler SA
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 Diemert Jean-Marc, Ritzenthaler SA filed Critical Diemert Jean-Marc
Priority to AT85440063T priority Critical patent/ATE37064T1/de
Publication of EP0182729A1 publication Critical patent/EP0182729A1/de
Application granted granted Critical
Publication of EP0182729B1 publication Critical patent/EP0182729B1/de
Expired 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • E05B17/0029—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing motor-operated
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0023—Nuts or nut-like elements moving along a driven threaded axle
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • E05B2047/0028—Clutches, couplings or braking arrangements using electromagnetic means
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/1014—Operating means
    • Y10T292/1021—Motor
    • 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]

Definitions

  • the present invention relates to the field of access control to premises, in particular banks, or the like, equipped with doors or airlocks provided with locking devices controlled by means of electric or electronic devices, and has for its object an electric lock. , especially for access doors to secure premises.
  • EP-A-0 077 254 also discloses an electric lock essentially constituted by a compact block comprising a motorized movable bolt and capable of being mounted as a surface on the upper crosspieces of existing doors, and by a strike intended to be mounted as a surface on the opening of the doors.
  • the present invention aims to improve an electric lock of the type described in document EP-A-0 077 254 so as to reduce its size.
  • an electric lock for access door to secure premises, essentially constituted by a compact block comprising a motorized movable bolt and which can be mounted as a surface on the upper crosspieces of existing doors, and by a keeper intended to be mounted on the door leaf, characterized in that the keeper comprises an introduction cone for completing the closing of the door and a yoke extending said cone and ensuring final locking, and that the bolt is movable perpendicular to its axis and parallel to the longitudinal axis of the compact block of elongated shape, said bolt being in the form of a finger whose free end is provided with a roller mounted on a bearing.
  • the keeper 3 of the electric lock for access door to secure premises comprises an insertion cone 4 for the completion of the closing of the door and a yoke 5 extending said cone 4 and ensuring final locking, the compact block 1, of elongated shape, being covered with a protective cover 6 provided with a passage opening (not shown) of the axis of the bolt 2, which is movable in translation, moving parallel to the axis of the compact block, and which is in the form of a finger projecting from the compact block 1 and arranged in a axis perpendicular to the longitudinal axis of the compact block 1, the free end of which is provided with a roller 7 mounted on a bearing.
  • This embodiment of the bolt 2 makes it easier to move it, even without a strong push.
  • the insertion cone 4 and the deep cap 5 of the keeper 3 extend respectively over areas of length a and b of the keeper 3, which is further provided with holes 8 for fixing on the opening of the door.
  • the bolt 2 is actuated by means of a geared motor9 acting, via a threaded rod 10, on an axis 11 secured to the bolt 2 and guided in translation in a bearing 12, the stroke of the bolt being adjusted by means of end of travel stops 13 mounted on the bearing 12 and cooperating with a lug 14 integral with the axis 11 ( Figure 2).
  • This geared motor 9 ensures the completion of the closing of the door by introduction of the roller 7 of the bolt 2 on the zone of length a of the cone 4 of the keeper 3, then the final locking on the zone of length b of the yoke deep 5.
  • the gear motor 9 is slidably mounted on the block 1 by means of a guide 15 and is clamped in the working position by an electromagnet 16 against the action of a return spring 17 fixed on the gear motor 9 by means of an axis 18 and integral with the block 1 via an axis 19, this return spring 17 bringing the gearmotor 9, together with the bolt 2, outside of the introduction a and locking zones b of the keeper 3 when the electromagnet 16 is cut off.
  • the gear motor 9 is controlled by an electronic management circuit 20 mounted in the block 1 and actuated by a flexible blade switch 21, also mounted in the block 1, and which cooperates in the closing and locking finishing position with a magnet 22 mounted on the strike 3.
  • an electronic management circuit 20 mounted in the block 1 and actuated by a flexible blade switch 21, also mounted in the block 1, and which cooperates in the closing and locking finishing position with a magnet 22 mounted on the strike 3.
  • the electrical supply circuit of the electromagnet 16 for maintaining the working position of the gearmotor 9 is connected in series with the electrical contacts of a barrel 23 with normally closed incorporated contact, the opening of which can be effected by introduction and rotation of a cie24.
  • the introduction of the key 24 into the barrel 23 has the effect of cutting off the supply of the electromagnet 16, so that the gear motor and the bolt 2 are brought into the unlocked position.
  • the lock is combined with a vertical strip 25 fixed on the frame 26 of the door on the side opposite the hinges 27 and extending over the entire height of said chassis , the thickness of this rod 25 being at least equal to the space 28 corresponding to the opening from which the roller 7 of the bolt 2 engages in the cone 4 of the keeper 3.
  • This rod 25 therefore makes it possible to completely close the space 28, so that it is impossible to pass the fingers, even the fingers of children, and that serious injuries are avoided during closing by the electric lock.

Landscapes

  • Lock And Its Accessories (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (7)

1. Elektrisches Schloß für Eingangstüren gesicherter Räume, im wesentlichen bestehend aus einem Kompaktblock, der einen mit einem Motor versehenen, beweglichen Riegel besitzt und aufliegend an die oberen Querbalken vorhandener Türen montiert werden kann, und aus einem zur aufliegenden Montage auf Türblättern bestimmten Schließstück, dadurch gekennzeichnet, daß das Schließstück (3) einen Eintrittskonus (4) zur Durchführung der Türschließung und eine den besagten Eintrittskonus (4) fortsetzende und eine die endgültige Verriegelung sichernde Lauffläche (5) besitzt, und daß der Riegel (2) senkrecht zu seiner Achse und parallel zur Längsachse des länglichen Kompaktblocks verschiebbar ist, wobei der besagte Riegel sich als Finger darstellt, dessen freies Ende mit einem auf Wälzlager montierten Rollkörper (7) versehen ist.
2. Schloß nach Anspruch 1, dadurch gekennzeichnet, daß die Betätigung des Riegels (2) mit Hilfe eines Getriebemotors (9) durchgeführt wird, der, mittels einer Schraubenspindel (10), auf eine mit dem Riegel (2) fest verbundene und in der Verschiebung in einem Lager (12) geführte Achse (11) einwirkt, wobei der Lauf des Riegels mittels Endanschlägen (13) reguliert wird, die auf dem Lager (12) montiert sind und mit einer mit der Achse (11) fest verbundenen Nocke (14) zusammenwirken.
3. Schloß nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß der Getriebemotor (9) gleitend an dem Kompaktblock (1) mittels einer Führung (15) befestigt ist und in Arbeitsstellung durch einen Elektromagneten (16) gegen die Wirkung einer an dem Getriebemotor (9) mittels einer Achse (18) befestigten und über eine Achse (19) mit dem Block (1) fest verbundenenen Rückholfeder (17) gespannt wird, wobei diese Rückholfeder (17) den Getriebemotor (9), zusammen mit dem Riegel (2) bei einer Unterbrechung der Speisung des Elektromagneten (16) über den Eintrittsbereich (a) und Verriegelungsbereich (b) des Schließstücks (3) hinausführt.
4. Schloß nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Steuerung des Getriebemotors (9) durch einen in dem Kompaktblock (1) montierten und durch einen, von einem ebenfalls in dem Kompaktblock (1) befestigten Schalter mit elastischer Zunge (21) betätigten, elektronischen Steuerkreis (20) erfolgt, und der in der Position des Schließ- und Verriegelungsvorgangs mit einem auf dem Schließstück (3) befestigten Magneten (22) zusammenwirkt.
5. Schloß nach Anspruch 3, dadurch gekennzeichnet, daß der elektrische Speisestromkreis des Elektromagneten (16) zur Beibehaltung des Getriebemotors (9) in Arbeitsstellung mit den elektrischen Kontakten eines Zylinderschlosses (23) mit eingebautem Ruhekontakt in Serie geschaltet ist, das durch Einführen und Drehen eines Schlüssels (24) geöffnet werden kann.
6. Schloß nach Anspruch 1, dadurch gekennzeichnet, daß es mit einer an dem Rahmen (26) der Tür gegenüber den Angeln (27) und sich über die ganze Höhe des besagten Rahmens erstreckenden, vertikalen Leiste (25)- kombiniert wird, wobei die Dicke dieser Leiste (25) mindestens gleich dem der Öffnung entsprechenden Zwischenraum ist, von welchem aus der Rollkörper (7) des Riegels (2) in den Eintrittskonus (4) des Schließstücks (3) einfällt.
7. Schloß nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Kompaktblock (1) mit einer, mit einer Durchgangsöffnung für die Achse des Riegels (2) versehenen Schutzkappe (6) verkleidet ist.
EP85440063A 1984-10-25 1985-10-23 Elektrisches Schloss mit einem speziell geformten Schliessstück, insbesondere für Eingangstüren gesicherter Räume Expired EP0182729B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85440063T ATE37064T1 (de) 1984-10-25 1985-10-23 Elektrisches schloss mit einem speziell geformten schliessstueck, insbesondere fuer eingangstueren gesicherter raeume.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8416736 1984-10-25
FR8416736A FR2572452B1 (fr) 1984-10-25 1984-10-25 Serrure electrique a gache de forme particuliere, notamment pour portes d'acces a des locaux securises.

Publications (2)

Publication Number Publication Date
EP0182729A1 EP0182729A1 (de) 1986-05-28
EP0182729B1 true EP0182729B1 (de) 1988-09-07

Family

ID=9309210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85440063A Expired EP0182729B1 (de) 1984-10-25 1985-10-23 Elektrisches Schloss mit einem speziell geformten Schliessstück, insbesondere für Eingangstüren gesicherter Räume

Country Status (5)

Country Link
US (1) US4703637A (de)
EP (1) EP0182729B1 (de)
AT (1) ATE37064T1 (de)
DE (1) DE3564841D1 (de)
FR (1) FR2572452B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929003A (en) * 1988-10-07 1990-05-29 Adtec Incorporated Motorized locking mechanism for a door
US20060114099A1 (en) * 2003-03-21 2006-06-01 Deng Sheng B Door lock and operation mechanism
FR2952668B1 (fr) * 2009-11-16 2014-03-14 Assa Abloy Aube Anjou Dispositif de verrou pour ouvrant et ouvrant ainsi equipe
US10337217B2 (en) * 2014-05-16 2019-07-02 Schlage Lock Company Llc Low friction locking deadbolt
CN110284769A (zh) * 2019-07-23 2019-09-27 移康智能科技（上海）股份有限公司 全自动锁体减少锁舌与门框摩擦的方法
CN110566051B (zh) * 2019-09-16 2021-06-11 宁波邑畅交通设备科技有限公司 一种推转补位式电磁锁

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE94152C (de) *
US414495A (en) * 1889-11-05 Door-check
US1486595A (en) * 1921-09-28 1924-03-11 Claud A Marcum Door fastener
US3636745A (en) * 1970-03-05 1972-01-25 Gloyd W Green Safety lock for camper doors
GB1420935A (en) * 1972-03-29 1976-01-14 Stead D Safety locking means for a door
CH557464A (de) * 1973-12-19 1974-12-31 Enders Henry J Tuerverschliesseinrichtung.
IL59456A0 (en) * 1980-02-24 1980-05-30 Rochman Zvi Henri Safety lock with locking latch for straightening warped doors
FR2514059A1 (fr) * 1981-10-07 1983-04-08 France Ind Composants Batiment Verrou motorise electroniquement dont l'axe du moteur est parallele a l'axe longitudinal des penes
FR2535773B1 (fr) * 1982-11-10 1988-05-06 Lewiner Jacques Perfectionnements aux dispositifs de controle et de commande comportant plusieurs serrures electriques

Also Published As

Publication number Publication date
US4703637A (en) 1987-11-03
EP0182729A1 (de) 1986-05-28
DE3564841D1 (en) 1988-10-13
ATE37064T1 (de) 1988-09-15
FR2572452B1 (fr) 1989-08-25
FR2572452A1 (fr) 1986-05-02

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