EP0196989B1 - Elektromechanisches Schloss - Google Patents

Elektromechanisches Schloss Download PDF

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Publication number
EP0196989B1
EP0196989B1 EP86430003A EP86430003A EP0196989B1 EP 0196989 B1 EP0196989 B1 EP 0196989B1 EP 86430003 A EP86430003 A EP 86430003A EP 86430003 A EP86430003 A EP 86430003A EP 0196989 B1 EP0196989 B1 EP 0196989B1
Authority
EP
European Patent Office
Prior art keywords
lock
door
keyboard
code
motor
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
EP86430003A
Other languages
English (en)
French (fr)
Other versions
EP0196989A1 (de
Inventor
Paul Mombelli
Charles Laugery
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.)
M E R / I C B MECANISMES ELECTRONIQUES REALISES/ INNOVATIONS CONCEPTION BREVETS
Original Assignee
M E R / I C B MECANISMES ELECTRONIQUES REALISES/ INNOVATIONS CONCEPTION BREVETS
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 M E R / I C B MECANISMES ELECTRONIQUES REALISES/ INNOVATIONS CONCEPTION BREVETS filed Critical M E R / I C B MECANISMES ELECTRONIQUES REALISES/ INNOVATIONS CONCEPTION BREVETS
Priority to AT86430003T priority Critical patent/ATE52827T1/de
Publication of EP0196989A1 publication Critical patent/EP0196989A1/de
Application granted granted Critical
Publication of EP0196989B1 publication Critical patent/EP0196989B1/de
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
    • E05B47/0001—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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
    • G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence
    • 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
    • E05B2047/0024—Cams
    • 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
    • E05B2047/0027—Clutches, couplings or braking arrangements using centrifugal action
    • 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
    • Y10T70/5611—For control and machine elements
    • Y10T70/5757—Handle, handwheel or knob
    • Y10T70/5765—Rotary or swinging
    • Y10T70/577—Locked stationary
    • Y10T70/5783—Combination lock
    • Y10T70/5788—Push pin or button
    • 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]

Definitions

  • the subject of the invention is an electromechanical lock which can be locked at the same time by several programmable codes, by one or more users and whose eccentric for unlocking the bolt is mounted, offset, directly on the axis of the motor.
  • US-A-4,148,092 describes an electromechanical lock with a coded keypad.
  • DE-A-1,911,947 describes an electric lock which uses an eccentric actuated by an electric motor which acts on an unlocking trigger.
  • Each door must be provided with a specific key which will be entrusted to the client for the duration of their stay and, therefore, this key must not be able to open the other doors, and master keys which will allow personnel to '' access the rooms to carry out cleaning or maintenance, daily or accidental.
  • the traditional locksmith has long satisfied this need by offering hierarchical lock barrels, but a customer can take his key and an employee can lose his "pass". For security reasons, in the first case, it will be necessary to change the barrel of the door concerned, in the second case, all the cannons obeying the lost master key.
  • the lock according to the invention tends to solve all these drawbacks.
  • the electromechanical lock with coded keypad comprises, on its inside face, a push button which makes it possible to program the secret code of the passing user and the secret service code or codes and, on its outside face, a coded keypad; said lock comprises, in addition, keys corresponding to the normal keys of a keyboard, specific keys which are controlled for opening the door after having composed the program and / or for programming secret service codes, the electric unlocking of the lock uses an eccentric, actuated by an electric motor, which acts on the unlocking trigger; the eccentric is of the known type such as a disc mounted off-center on the axis of the electric motor; the rotation of said axis rotates the disc, which comes to strike the trigger to release the bolt characterized in that said lock comprises a plastic disc fixed concentrically to the axis of the motor so as to be integral with it in rotation.
  • the customer can try his code number according to the instructions for use indicated on the external face of the lock. Without changing position, after releasing the internal electric push button, it will lock the door by pressing the mechanical push button placed in the center of the interior handle. He can then verify that the exterior handle is blocked. To unlock it, he must first press one of the specific keys. He will then dial his four-digit code number on the decimal keyboard. He will finally press one of the specific keys, simultaneously with this pressure he will perceive a small click in the lock which indicates that the unlocking is carried out. The outside handle will again be free, driving the bolt of the lock.
  • the client To lock his door, either when he is in his room or when he leaves it, the client must press the mechanical push button located in the center of the interior handle. However, it will never be blocked, even when the door is locked, the exit from the room will always be free.
  • the administration of the club has nine secret code numbers which will allow it to achieve a very complete pyramid hierarchy. Each contributor will be given a secret code number that only he will know, along with the security manager. Using his number, he will be able to open the doors of the rooms to which he must have access, and these only.
  • the employee will have to use a procedure slightly different from that of the client. Instead of starting by pressing one of the specific keys, he will first press the first digit of his combination, an invariable number that always precedes the four-digit secret code. For example, housekeepers will be assigned coded combinations starting with the number 1 (first level in the hierarchy, with management having the number 9 corresponding to the highest level). The rest of the operation is similar to that of customers.
  • the outer handle has in its center a lock barrel. Its action takes priority over the electronic functioning of the system.
  • the lock according to the invention is powered by two flat batteries.
  • the client finds door 3 of their room unlocked at the start of their rental. He will have to program his lock 1 according to the indications given by the screen-printed text on the inside of the latter. This mode employment will be supplemented by an illustrated sheet which will be given to him at the reception, together with the number of his room.
  • the customer can try his code number according to the instructions for use indicated on the external face 4 of the lock 1. Without changing position, after having released the internal electric push button 6, he will lock the door 3 by pressing the mechanical pusher 8 placed in the center of the interior handle 9. He can then verify that the exterior handle 10 is blocked. To unlock it, he must first press the specific key 20. He will then dial his four-digit code number on the decimal keyboard. Finally, he will press the specific key 20, simultaneously with this pressure he will perceive a small click in the lock 1 which indicates that the unlocking is carried out. The exterior handle 10 will again be free, driving the bolt 11 of the lock.
  • the employee To unlock a door 3, the employee must first press the first digit of his combination, unchanging number which always precedes the four-digit secret code. For example, housekeepers will be assigned coded combinations starting with the number 1 (first level in the hierarchy, with management having the number 9 corresponding to the highest level). The rest of the operation is similar to that of customers.
  • the outer handle 10 has at its center a lock barrel 12. The action thereof has priority over the electronic operation of the system. These keys will not be distributed, but kept by the security manager and used only as a last resort in the event of the electronic failure of the lock.
  • the lock according to the invention is powered by two flat batteries 13 of 4.5 volts. These batteries 13 allow autonomy greater than one year, under average conditions of use. Their periodic replacement must be organized systematically.
  • the function to be exercised is analogous to that necessary for unlocking an electric strike: it is necessary to act on a trigger to release a mechanism, previously armed by manual effort, which moves under the action of a spring.
  • the universally adopted solution for achieving this function involves the use of an electromagnet which acts directly, or indirectly, on the trigger. The energy efficiency of this solution is extremely poor and the resulting assemblies are generally delicate and therefore not very reliable.
  • the solution chosen by the inventors is an original solution which directly uses the axis of an electric motor.
  • a plastic disc 14 is attached concentrically with the axis 15 of the motor 16 so as to be integral with it in rotation.
  • a second disc 17, made of metal to have sufficient mass, is fixed to the first, but this time off center.
  • the metal disc 17 acts as an eccentric and comes to strike the trigger 18 to release it.
  • This device has the advantage of benefiting from the electrical efficiency of the motor 16, which is much higher than that of an electromagnet for a large mechanical stroke, and of requiring no permanent connection between the parts linked to the motor and the trigger. On the other hand, it allows several successive tests to be carried out automatically, if the first is not successful.
  • the action on the trigger takes place only after it has gained sufficient speed, which makes it possible to benefit from the kinetic energy acquired.
  • the electronic part is not shown in the figures.
  • the integrated circuits of the other parts are connected by lines 19 which are alone shown from the keyboard 7.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Supports Or Holders For Household Use (AREA)

Claims (4)

1. Verfahren zur Verwendung eines elektromechanischen Schlosses mit Codiertastatur, dadurch gekennzeichnet, daß das Verwendungsverfahren durch den Benutzer beziehungsweise Gast folgendes umschließt: Bei Übername des Zimmers findet er die Tür (3) desselben unverschlossen vor; er muß mit der Programmierung seines Schlosses (1) beginnen, die nur er kennt, und zwar anhand des an der Innenseite desselben angegebenen Serigraphietextes; diese Art der Verwendung wird durch ein Anleitungsblatt ergänzt, das ihm an der Rezeption zusammen mit der Zimmernummer ausgehändigt wird; der Text und die Zeichnungen dieses Blattes besagen, daß er seine Tür (3) halb offen lassen und sich vor ihre Schmalseite (2) stellen muß, um gleichzeitig an die beiden Seiten (4, 5) des Schlosses (1) heranzukommen; mit seiner linken Hand drückt er auf den elektrischen Knopf (6) an der Innenseite der Tür (3), und mit seiner rechten Hand führt er die auf der Tastatur (7) erforderlichen Vorgänge durch; ohne den Druck von dem innenliegenden elektrischen Knopf (6) wegzunehmen, was zu einer Unterbrechung des Vorgangs führen und ihn zwingen würde, wieder von neuem zu beginnen, stellt er eine geheime, aus vier Ziffern bestehende Codezahl seiner eigenen Wahl auf der Dezimaltastatur (7) zusammen; nachdem er nacheinander auf die vier Ziffern der Kombination gedrückt hat, drückt er auf die spezielle Taste (20); damit ist die Programmierung abgeschlossen, und der neue Code, den nur der Benutzer des Zimmers kennt, ist anstelle der früheren Nummer in den Speicher eingeschrieben; der Benutzer oder Gast kann diesen Vorgang der Programmierung beliebig oft wiederholen; sobald die Programmierung abgeschlossen ist, kann der Benutzer "seine" Code-Nummer anhand der an der Außenseite (4) des Schlosses (1) angebrachten Anleitung ausprobieren; ohne seine Position zu verändern, verriegelt er, nachdem er den innenliegenden elektrischen Knopf (6) freigegeben hat, die Tür (3) dadurch, daß er auf den mechanischen Knopf (8) drückt, welcher sich in der Mitte des innenliegenden Knaufes 9 befindet; auf diese Weise kann er feststellen, daß der Außenknauf (10) arretiert ist; um ihn zu entriegeln, muß er zunächst auf die spezielle Taste (20) drücken; dann gibt er seine aus den vier Ziffern bestehende Code-Nummer auf der Dezimaltastatur ein; schließlich drückt er auf die spezielle Taste (20), wobei er gleichzeitig ein leichtes Klicken in dem Schloß (1) vernimmt, das anzeigt, daß der Verriegelungsvorgang abgeschlossen ist; der Außenknauf (10) ist nun wieder frei und nimmt den Riegel (11) des Schlosses mit; um die Tür (3) zu verriegeln, entweder, wenn er im Zimmer ist, oder aber, wenn er es verläßt, muß der Benutzer auf den mechanischen Knopf (8) drücken, welcher sich in der Mitte des Innenknaufs (9) befindet; dieser wiederum befindet sich zu keinem Zeitpunkt im arretierten Zustand, auch dann nicht, wenn die Tür (3) verriegelt ist; der Ausgang aus dem Zimmer ist niemals versperrt.
2. Verfahren zur Verwendung eines elektromechanischen Schlosses mit Codierungstastatur nach Anspruch 1, dadurch gekennzeichnet, daß das Verwendungsverfahren durch Angestellte folgendes umfaßt: Um die Tür (3) zu entriegeln, muß der Angestellte zunächst auf die erste Ziffer seiner Kombination ("Dienst-Code") drücken, eine unveränderliche Ziffer, die stets dem aus vier Ziffern bestehenden Geheimcode vorangeht; beispielsweise benutzen die Raumpflegerinnen vor den codierten Kombinationen die Ziffer 1 (erste Stufe der Rangordnung, bei welcher die Direktion die Ziffer 9 hat, was dem höchsten Rang entpricht); das weitere Vorgehen ist analog dem für den Gast vorgesehenen.
3. Elektromechanisches Schloß mit Codierungstastatur, auf seiner Innenseite einen Druckknopf (6) zur Programmierung des Geheimcodes für den vorübergehenden Benutzer sowie des oder der Geheimcodes des Dienstpersonals, und an der Außenseite (5) eine Codierungstastatur (7) umfassend; darüberhinaus weist das genannte Schloß Tasten auf, die den normalen Tasten einer Tastatur (7) entsprechen; die genannte Tastatur (7) weist eine oder mehrere spezielle Tasten (20, 21) auf, welche zum Öffnen der Tür (3) betätigt werden, nachdem das Programm erstellt worden ist, und/oder um Geheimcodes des Dienstpersonals zu programmieren; die elektrische Entriegelung des Schlosses verwendet einen von einem Elektromotor (16) angetriebenen Exzenter (17), welche auf das Entriegelungselement (18) einwirkt; der Exzenter (17) ist von der bekannten Art, beispielsweise eine exzentrisch an der Achse (15) des Elektromotors (16) angebracht Scheibe; die umlaufende Achse (15) bewirkt eine Drehung der Scheibe, welche wiederum das Element (18) zur Freigabe des Riegels beaufschlagt, dadurch gekennzeichnet, daß dieses eine Scheibe aus plastischem Material (14) umfaßt, die konzentrisch an der Achse (15) des Motors (16) dergestalt gefestigt ist, daß sie mit dieser drehfest verbunden ist.
4. Elektromechanisches Schloß nach Anspruch 3, dadurch gekennzeichnet, daß der Motor (16) beim Anlassen keine weiteren Kräfte als jene aufweist, welche zum Antrieb der beiden Scheiben (14, 17) erforderlich sind; das Element (18) wird erst beaufschlagt, nachdem der Motor eine genügend hohe Geschwindigkeit erreicht hat, wodurch eine Nutzung der gewonnenen kinetischen Energie möglich ist; unabhängig von der Winkelposition der Scheiben (14, 17) beim Anhalten des Motors (16) wird das Element (18) durch die Wirkung der metallischen Scheibe (17) aufgrund deren Schwere freigegeben, wodurch eine Rückstellung des Schlosses (1) ohne weiteres möglich ist.
EP86430003A 1985-02-14 1986-02-04 Elektromechanisches Schloss Expired - Lifetime EP0196989B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86430003T ATE52827T1 (de) 1985-02-14 1986-02-04 Elektromechanisches schloss.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8502387 1985-02-14
FR8502387A FR2577601B1 (fr) 1985-02-14 1985-02-14 Serrure electromecanique verrouillable, a la fois par plusieurs codes programmables, par un ou plusieurs utilisateurs et dont la came de deverrouillage du pene est montee excentree directement sur l'axe du moteur

Publications (2)

Publication Number Publication Date
EP0196989A1 EP0196989A1 (de) 1986-10-08
EP0196989B1 true EP0196989B1 (de) 1990-05-16

Family

ID=9316429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86430003A Expired - Lifetime EP0196989B1 (de) 1985-02-14 1986-02-04 Elektromechanisches Schloss

Country Status (5)

Country Link
US (1) US4672826A (de)
EP (1) EP0196989B1 (de)
AT (1) ATE52827T1 (de)
DE (1) DE3671265D1 (de)
FR (1) FR2577601B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33873E (en) * 1986-02-27 1992-04-07 Microcomputer controlled combination lock security system
US4929003A (en) * 1988-10-07 1990-05-29 Adtec Incorporated Motorized locking mechanism for a door
US5027629A (en) * 1990-01-22 1991-07-02 Liu Yin Chic Control mechanism of electronic lock
US4995248A (en) * 1990-04-16 1991-02-26 Liu Yin Chic Control mechanism of electronic lock having double bolts
GB2255368B (en) * 1991-05-03 1994-09-28 Yale Security Prod Ltd Electro-mechanical lock devices
WO1992021844A1 (de) * 1991-05-30 1992-12-10 Hans Schreiber Verfahren nebst bausatz zur betätigung eines elektronisch gesteuerten schlosses bzw. schliesszylinders
DE69412139T2 (de) * 1993-12-23 1999-03-25 Shivendra Brampton Ontario Varma Mittels kode betätigbarer schlossmechanismus der eine falle und einen riegel fuer hotelzimmertueren umfasst
FR2728614B1 (fr) * 1994-12-23 1997-10-31 Anelec Fermeture electromecanique de porte
US5820234A (en) * 1995-02-07 1998-10-13 Hurd Corporation Programmable electronic desk lock
FR2782112A1 (fr) * 1998-08-05 2000-02-11 Elie Wagman Procede et dispositif de commande d'acces a un lieu collectif
USD553953S1 (en) 2006-04-13 2007-10-30 Harrow Products Llc Deadbolt escutcheon
USD552966S1 (en) 2006-07-21 2007-10-16 Harrow Products Llc Lock escutcheon
USD552964S1 (en) 2006-07-21 2007-10-16 Harrow Products Llc Keypad for a deadbolt escutcheon
USD552968S1 (en) 2006-07-21 2007-10-16 Harrow Products Llc Deadbolt escutcheon
USD552967S1 (en) 2006-07-21 2007-10-16 Harrow Products Llc Lock escutcheon
US8141400B2 (en) * 2009-04-10 2012-03-27 Emtek Products, Inc. Keypad lockset
ES2555675B1 (es) * 2014-07-02 2016-06-28 Cerrajeria Delhom Sl Cerradura electrónica

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911947A1 (de) * 1969-03-10 1970-09-24 Jean Wuertz Ferngesteuerter Toroeffner
DE1914724A1 (de) * 1969-03-22 1970-10-15 Volkswagenwerk Ag Motorische Schlossverriegelung
US3584486A (en) * 1969-11-14 1971-06-15 Trius Corp Electronic lock and security system
US4038846A (en) * 1975-10-24 1977-08-02 Paul Klann Electronic combination lock
US4148092A (en) * 1977-08-04 1979-04-03 Ricky Martin Electronic combination door lock with dead bolt sensing means
CH609413A5 (de) * 1977-09-23 1979-02-28 Huwil Werke Gmbh
FR2444979A1 (fr) * 1978-12-18 1980-07-18 Mer Paul Andre Dispositif electronique de commande codee par clavier a touches
FR2467946A1 (fr) * 1979-10-16 1981-04-30 Phan Chi Cao Son Serrure electronique a alarme
FR2535775B1 (fr) * 1982-11-10 1986-06-06 Lewiner Jacques Perfectionnement aux serrures de securite a tringles

Also Published As

Publication number Publication date
DE3671265D1 (de) 1990-06-21
ATE52827T1 (de) 1990-06-15
US4672826A (en) 1987-06-16
EP0196989A1 (de) 1986-10-08
FR2577601A1 (fr) 1986-08-22
FR2577601B1 (fr) 1991-03-01

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