БИСТАБИЛЬНОЕ ЭЛЕКТРОМЕХАНИЧЕСКОЕ МАГНИТНОЕ ЗАПИРАЮЩЕЕ УСТРОЙСТВО

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 140 374 A (51) МПК E05B 47/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016140374, 27.02.2015 (71) Заявитель(и): ШЮМЕГИ Иштван Андор (HU), МОНОРИ КИШШ Карой (HU) Приоритет(ы): (30) Конвенционный приоритет: 19.03.2014 HU P1400151 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 19.10.2016 R U (43) Дата публикации заявки: 19.04.2018 Бюл. № 11 (72) Автор(ы): ШЮМЕГИ Иштван Андор (HU), МОНОРИ КИШШ Карой (HU) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2015/140585 (24.09.2015) R U (54) БИСТАБИЛЬНОЕ ЭЛЕКТРОМЕХАНИЧЕСКОЕ МАГНИТНОЕ ЗАПИРАЮЩЕЕ УСТРОЙСТВО (57) Формула изобретения 1. Бистабильное запирающее устройство, приводимое в действие электромагнитным образом, содержащее: стопорный штифт (11), выполненный с возможностью перемещения, по существу, вдоль продольной оси между выдвинутым положением и втянутым положением; по меньшей мере один постоянный магнит (12) с двумя полюсными концами, установленный с возможностью вращения между первым направлением магнитного поля, соответствующим выдвинутому положению стопорного штифта (11), и вторым направлением магнитного поля, соответствующим втянутому положению стопорного штифта (11); по меньшей мере один электромагнит (13), имеющий первый и второй концы и электромагнитно приводимый в действие так, чтобы в одном из указанных выдвинутого и втянутого положений стопорного штифта (11) обеспечивать первое направление магнитного поля, а в другом из указанных выдвинутого и втянутого положений стопорного штифта (11) обеспечивать второе направление магнитного поля, причем второе направление магнитного поля, по существу, противоположно первому направлению магнитного поля; механическую взаимосвязь между стопорным штифтом (11) и по меньшей мере одним постоянным магнитом (12) для перемещения указанного стопорного штифта (11) между его выдвинутым и втянутым положениями при приведении в действие электромагнита Стр.: 1 A 2 ...

ZENTRALE VERRIEGELUNG.

Kraftfahrzeugschloss

Die Erfindung betrifft ein Kraftfahrzeugschloss mit einem Stellelement (2), insbesondere einer Steuerwelle, und einem elektrischen Antrieb (3) zur Verstellung des Stellelements (2), wobei der Antrieb (3) einen Rotor (4) und einen Ständer (5) aufweist und wobei durch eine Ansteuerung des Antriebs (3) mindestens eine magnetisch stabile Antriebsstellung des Rotors (4) erzeugbar ist. Es wird vorgeschlagen, dass der Rotor (4) zur Erzeugung eines magnetischen Rotorfelds eine Rotor-Spulenanordnung (6) aufweist und dass der Ständer (5) zur Erzeugung eines magnetischen Ständerfelds eine Ständer-Spulenanordnung (7) aufweist.

Verriegelungsvorrichtung sowie Verriegelungssystem

Verriegelungsvorrichtung (1) einer Verriegelungslasche (2) aufweisend:- einen um ein Achse (5) drehbar gelagerten Sperrkörper (10),- eine Überholkupplung (20), und- einen elektromagnetischen Aktor (30) mit einem Stellglied (31),- wobei die Überholkupplung (20) mindestens ein Sperrglied (21) umfasst,- wobei das Sperrglied (21) einen Freilauf des Sperrkörpers (10) in eine erste Drehrichtung (6) erlaubt und eine Drehung des Sperrkörpers (10) in eine zweite Drehrichtung (7) sperrt,- wobei das Stellglied des elektromagnetischen Aktors bei einer Aktivierung auf das Sperrglied einwirkt und einen Freilauf des Sperrkörpers in die zweite Drehrichtung zulässt, und- wobei das Sperrglied (21) eine Schlingfeder (23) mit einem ersten Ende (26) und einem zweiten Ende (27) umfasst, und dass die Schlingfeder (23) wenigstens eine in eine Wickelrichtung (25) ausgebildete Wicklung (24) umfasst.

Improvements in and relating to security devices, for drawers and like container closures

1,137,872. Remotely controlled fastenings; thief-proof receptacles. KILLBY & GAYFORD Ltd., and G. W. BOGGIS. 11 Nov., 1966 [12 Nov., 1965; 15 July, 1966], No. 48206/65. Headings E2A and E2X. [Also in Division A4] In a security device for a drawer, door or the like, the drawer mounting casing is provided with a U-section frame 1 supporting a rod 4 rotatable in end bearings by a lever 13 linked to a solenoid plunger connected into an alarm circuit. Slidable on the rod against a surrounding spring 16 is a tubular latch device 12 provided with a spring 18 having hooked ends 20, 21 and a catch 11 protruding into the path of but in front of a projection 3 attached to the back of the drawer. When the solenoid is deenergised the drawer is manually pulled open whereby the projection loads the spring via catch 11 until hook 21 engagese on lug 22 on lever 13 and holds the latch and spring cocked so that the drawer may be freely opened and closed. Should the alarm circuit energise the solenoid, its plunger is first drawn half-way in so that lug 22 releases hook 21 and the spring forces latch 11 against projection 3 to close the drawer. The solenoid then moves the plunger fully in and rotates the rod and a lug 14 at its inner end into the path of the hook 20 to lock the drawer closed. In another embodiment the spring surrounds a fixed tube around the rod and the latch and projections are provided with sound deadening pads. The spring may be replaced by a fluid, electric or magnetic power device.

EINRICHTUNG ZUM ELEKTROMAGNETISCHEN VERRIEGELN EINES SCHLIESSZYLINDERS EINES SCHLOSSES

MECHANISM FOR ELECTROMAGNETIC LOCKING OF A LOCKCYLINDER OF A LOCK

BLOCKAGE AND BLOCK LOCK

CENTRAL BOLTING DEVICE.

ELECTROMECHANICAL CYLINDER LOCK

Micro-power-consumed passive electric lock

LOCKING MECHANISMS

ABSTRACT OF THE DISCLOSURE The release mechanism of an electronic timelock employs two bistable electromagnetic actuators to control the ''on-guard'' and ''off-guard'' conditions of the lock, each actuator comprising an element of ferro-magnetic material whose magnetic polarity serves as the ''memory'' of whether the lock is in an on- or off-guard period and which polarity is reversed by single magnetising pulses through associated coils when each successive on- and off-guard period is programmed to commence. More particularly, when on-guard the coils are pulsed in one direction to magnetise the actuating elements so that they are attracted by specified poles of associated field magnets. In this condition the actuating elements block a beam which is pivotted centrally to a bolt which in turn blocks a bar which is attached to the door's boltwork. When off-guard the coils are pulsed in the opposite direction to reverse the magnetisation of the actuating elements so that they are attracted by the other poles of the associated magnets. This enables the beam to be lifted with the bolt as a spring snib on the bolt rides up a notch in the aforesaid bar when the latter is retracted. If the bar is forced when the mechanism is locked the snib is turned until a face on the bar is blocked by the bolt, thus limiting the force which can be applied through the beam to the actuating elements. If one actuator should for any reason fail in the on-guard position the lock can still be released when the other actuator switches to the off-guard position, by pivotal movement of the beam.

MICROPOWER PASSIVE ELECTRONIC LOCK CYLINDER

A micro-consumed passive electronic lock cylinder comprises an immovable cylinder body (3), a rotatable plug (1), and an electronic control circuit part. An electronic control circuit board (13) electrically connected with a micromotor (14) and locating switches (15,16) is arranged in the rotatable plug (1). A lock pin (8), which is controlled by a limiting cam (5) driven by the micromotor (14), makes radial movement between the immovable cylinder body (3) and the rotatable plug (1) to release or block the rotatable plug (1).

ELECTROMECHANICAL CYLINDER LOCK

An electromechanical cylinder lock includes a lock body and a turnable lock cylinder and a locking mechanism inside the lock body. The locking mechanism normally prevents turning of the lock cylinder relative to the lock body and can be moved by means of a key of the lock to a releasing position allowing turning of the lock cylinder. The key for the lock includes a transmitter for transmitting an electronic code and the lock correspondingly includes a receiver for receiving and identifying the code of the key. When the receiver detects the correct code the receiver enables mechanical opening of the lock by means of the key. The lock includes a locking disc with a key opening which is so designed that the turning of the key does not directly act mechanically on the locking disc. The lock also includes a coupling element for coupling the locking disc to the turning movement of the key. The lock is provided with electric operator which is activated by means of the electronic code from the ...

BOLT DEVICE.

Secured electromagnet for controlling lock of bank note dispenser, has movable armature to carry out successive or simultaneous movements of rotation and translation under effect of magnetic field generated by current pulse in coil

The electromagnet has a movable armature (12) to carry out successive or simultaneous movements of rotation and translation under the effect of magnetic field generated by an electric current pulse in a coil (14). The movable armature has a piece (20) and levers (24, 26) that are rotated around an axis and are pivotably mounted on a frame. A U-shaped fixed armature (10) has a part (16) engaged in the coil, and another part (18) partially enclosing the coil. Each lever is arranged such that its center of gravity is found on its corresponding pivoting axis. An independent claim is also included for a lock comprising an electromagnet.

Dispositif de verrouillage electrique et deverrouillage par coupure de courant

La presente invention concerne un dispositif de verrouillage electrique et deverrouillage par coupure de courant et qui, outre l'utilisation classique de serrure electrique, peut surtout etre monte sur les portes des issues de secours. Il suffit d'une coupure de courant generee, soit par un appareil de detection d'incendie, soit par toute autre alarme, pour que l'electro-aimant cesse son action de maintien. Alors le pene 7 dont le profil est a double pente glisse le long de sa gache et s'efface sous l'action d'une poussee sur la porte qui s'ouvre sans effort.

ARRANGEMENT FOR LOCKING A MOVABLE MEMBER FOR CLOSING AN OPENING, SUCH AS A DOOR.

DEVICE OF BLOCKING, IN PARTICULAR ANTI-THEFT DEVICE, FOR ACTUATOR OF LOCK OR ELECTRIC LOCK, IN PARTICULAR FOR LOCK OF DOOR Of a MOTOR VEHICLE, AND LOCK EQUIPEE Of SUCH a DEVICE

Le dispositif de blocage comprend, d'une part, un verrou 2 destiné à bloquer une tige de commande 3 d'un actionneur, ce verrou 2, lorsqu'il est actionné, s'opposant à une action manuelle sur une tirette de frise, ou équivalent, liée à la tige 3 ; le dispositif comprend, en outre, des moyens d'entraînement 4 du verrou. Ces moyens d'entraînement 4 comportent des moyens élastiques 9 disposés entre le verrou 2 et un organe de poussée 10, de telle sorte que l'effort destiné à déplacer le verrou 2 dans le sens du blocage de la tige 3 soit transmis par les susdits moyens élastiques 9 ; un espace e suffisant est prévu entre l'organe de poussée 10 et le verrou 2, suivant la direction de déplacement du verrou, pour permettre aux moyens élastiques 9 d'absorber le déplacement de l'organe de poussée 10 si le verrou 2 rencontre un obstacle et est arrêté dans son déplacement. (CF DESSIN DANS BOPI) The locking device comprises, on the one hand, a latch 2 intended to block a control rod 3 of an actuator, this latch 2, when it is actuated, opposing manual action on a frieze pull tab, or equivalent, linked to the rod 3; the device further comprises drive means 4 for the lock. These drive means 4 comprise elastic means 9 arranged between the latch 2 and a thrust member 10, so that the force intended to move the latch 2 in the direction of blocking the rod 3 is transmitted by the aforesaid elastic means 9; sufficient space e is provided between the thrust member 10 and the lock 2, depending on the direction of movement of the lock, to allow the elastic means 9 to absorb the movement of the thrust member 10 if the lock 2 encounters a obstacle and is stopped in its movement. (CF DRAWING IN BOPI)

LOCK HAS ARMAMENT BY ELECTRIC DRIVE USING AN ELECTROMAGNET

Electromechanical door lock mechanism - uses electromagnet to lock mechanical bolt system in position

RESIDUAL MAGNETIC DEVICES AND METHODS

The invention includes a pilot controlled electromagnetic device (530) having a core housing (520), a coil (538), an armature (534) and primary load bearing device and a wrap spring (540) wrapped around a shaft (532). The pilot controlled device selectively tightens and releases the wrap spring (540) by creating and substantially nullifying an irreversible residual magnetic force between the armature (534) and the core housing (520) in order to brake the shaft (532).

Combination Lock with Electronic Override Key

A combination lock can be operated manually via the manipulation of dials and by way of an electronic key. The lock includes one or more rotatable selectors each having multiple indicia disposed thereon. Rotation of the rotatable selectors to predetermined indicia places the lock in the unlocked position. The lock can further include an electronic port and an actuator. Upon receipt of a predetermined credential via the port, the actuator can place the lock in in the unlocked position. The lock further includes a knob that, when the lock is in the unlocked position, can be rotated between a first position in which the lock is in a closed position and a second position in which the lock is in an open position. The combination lock may automatically scramble the positions of the dials upon opening for security purposes.

Residual magnetic devices and methods

Residual magnetic locks, brakes, rotation inhibitors, clutches, actuators, and latches. The residual magnetic devices can include a core housing and an armature. The residual magnetic devices can include a coil that receives a magnetization current to create an irreversible residual magnetic force between the core housing and the armature.

Shock-resistant motorized locking device

A locking device includes a mobile locking member, movement of which can be prevented by a blocking member interacting with a motorized lever, where the motorized lever is capable of rotational movement about an axis with respect to the supporting structure, the centre of gravity of the lever lying on the axis, the lever being kept in a determined stable position and without rigid mechanical contact of the lever with the supporting structure apart from its axis of rotation.

High security lock

A high security lock includes a lock bolt movable between extended and retracted positions, a bolt retraction gear coupled to the lock bolt, and a manually-driven gear. When a controller verifies that user-input information is correct for unlocking the lock, the bolt retraction gear and manually-driven gear are operatively coupled such that the gear can drive the lock bolt from the extended position to the retracted position.

Kraftfahrzeugschloss

Kraftfahrzeugschloss mit einem Gesperre (2), mit einer Schlossmechanik (4) und mit einer elektrischen Einstellanordnung (5) zur Einstellung unterschiedlicher Schlosszustände der Schlossmechanik (4), wobei die Einstellanordnung (5) eine Rotoranordnung (6), der ein Rotor (7) und eine Rotor-Magnetanordnung (8) zur Erzeugung eines Rotor-Magnetfelds zugeordnet ist, und ein Stator (9), dem eine Stator-Magnetanordnung (10) zur Erzeugung eines Stator-Magnetfelds zugeordnet ist, aufweist, wobei der Stator (9) mindestens zwei magnetische, ungleichnamige Statorpole (11, 12) der Stator-Magnetanordnung (10) ausbildet, wobei zumindest einer der Magnetanordnungen (8, 10) eine bestrombare Spulenanordnung (S) zur Erzeugung des jeweiligen Magnetfelds zugeordnet ist, wobei durch eine Bestromung der Spulenanordnung (S) und eine resultierende magnetische Wechselwirkung zwischen Rotor (7) und Stator (9) ein Antriebsmoment auf den Rotor (7) und damit eine Verstellung des Rotors (7) in eine vorbestimmte Anzahl ...

SCHLOSS MIT BETAETIGUNG MITTELS ELEKTROMAGNET.

Motor arrangement

A motor arrangement having a rotor with a north rotor magnetic pole and a south rotor magnetic pole, the rotor being rotatable about a rotor axis between a first rotor position and a second position, the rotor including a first rotor abutment and a second rotor abutment, a stator having a first stator magnetic pole and a second stator magnetic pole, the stator having a first stator condition in which the first stator magnetic pole is a north stator magnetic pole and the second stator magnetic pole is a south stator magnetic pole, and a second stator condition in which the first stator magnetic pole is a south stator magnetic pole and the second stator magnetic pole is a north stator magnetic pole, the first stator condition corresponding to the first rotor position in which the north rotor magnetic pole is proximate the second stator magnetic pole and the south rotor magnetic pole is proximate the first stator magnetic pole, the second condition corresponding to the second rotor position ...

Motor arrangement, a mechanism, a latch assembly and a method of opening a latch

SCHLIESSZYLINDER

Lock cylinder has a cylinder housing (1) with a rotatable cylinder core (2) with an electromagnetic rotary drive (3) which actuated a locking lug (5) engaging selectively with the cylinder core. Lug has a profiled end (10) to engage with locking projections (8,9) extending radially from the core. Locking projections slide in a groove (6) formed on the inner periphery of the lock housing. Locking lug can also engage in a recess in the core.

LOCKING MECHANISMS

RESIDUAL MAGNETIC DEVICES AND METHODS

Residual magnetic locks, brakes, rotation inhibitors, clutches, actuators, and latches. The residual magnetic devices can include a core housing and an armature. The residual magnetic devices can include a coil that receives a magnetization current to create an irreversible residual magnetic force between the core housing and the armature.

RESIDUAL MAGNETIC DEVICES AND METHODS

Residual magnetic locks, brakes, rotation inhibitors, clutches, actuators, and latches. The residual magnetic devices can include a core housing and an armature. The residual magnetic devices can include a coil that receives a magnetization current to create an irreversible residual magnetic force between the core housing and the armature.

DIGITAL LOCK

A locking system is described. The locking system, includes a lock. The lock includes a semi-hard magnet and a hard magnet. The hard magnet is configured to move to open or close the lock, the lock is self-powered using near field communication (NFC), and the lock is digitally controlled using a mobile application.

A door locking device, in particular for a domestic appliance

The device (1) includes a support structure (2, 3); a retaining slider (6) operable to remain in a rest position while the door is open but to move into a working position in which it retains the door in its closed position; and an electro-mechanical control device (20) including a stationary solenoid (21) for controlling the axial position of an associated core (29) which is movable along a path intersecting the trajectory of the slider (6); a resilient member (14) associated with the core (29) and cam members (31-35) associated with the core (29) and cooperating with it in such a way that each time the solenoid (21) is excited, the core (29) is returned to its axially retracted position and rotated about its axis by a predetermined amount, and each time the solenoid (21) is de-excited, the core (29) is urged back into its axially extracted position by the associated resilient member (14). The cam members (31-35) are shaped so as to define at least first and second stable angular positions ...

Reisemobil

Reisemobil (1) mit einem Fahrerhaus (3) und einem Wohnraum (4), und mit einer Anordnung von Stauraumklappen (6), wobei eine Stauraumklappe (6) einen Schlosskasten (7) mit einem mechanisch betätigbaren Schloss aufweist, dadurch gekennzeichnet, dass in dem Schlosskasten (7) eine elektromotorische Verschlusseinrichtung integriert ist.

Eine Türverriegelungseinrichtung, insbesondere für ein Haushaltgerät

Türverriegelungsvorrichtung (1) für ein Haushaltsgerät, wobei das Haushaltsgerät eine zugeordnete Tür aufweist, wobei die Türverriegelungsvorrichtung (1) umfasst:eine Tragestruktur (2, 3),eine elektromechanische Steuervorrichtung (20), welche einen stationären Solenoiden (21) umfasst, welcher von der Tragestruktur (2, 3) getragen und dazu betreibbar ist, die axiale Position eines zugeordneten Kerns (29) zu steuern, wobei der Kern (29) zwischen einer axial zurückgezogenen Position und einer axial ausgefahrenen Position bewegbar ist, wobei der Kern (29) derart eingerichtet ist, dass er in den ausgefahrenen und zurückgezogenen Positionen die Tür in ihrer geschlossenen Position verriegelt bzw. freigibt,einen Tür-Kontaktschalter (15, 16), welcher einen ersten bewegbaren Kontakt (15) und einen zugeordneten ersten festen Kontakt (16) umfasst, welche mit einer Steuereinheit des Haushaltsgeräts verbunden werden können, um zu signalisieren, ob die Tür offen oder geschlossen ist, und welcher mit der ...

HIGH SECURITY LOCK

A high security lock (10) includes a lock bolt (54) movable between extended and retracted position, a bolt retraction gear (8) coupled to the lock bolt (54), and a manually-driven gear train (78, 80). A circuit breaker device is adjacent to the spindle sleeve and wired into the operational circuits of the controller. Any unauthorized attempt to break into the lock casing through the spindle sleeve will force the circuit breaker device to break, thereby rendering the operating circuits of the locking mechanism inoperative.

ELECTRO-MECHANICAL LOCK CORE

An interchangeable electro-mechanical lock core for use with a lock device having a locked state and an unlocked state is disclosed. The interchangeable electro-mechanical lock core may include a moveable plug having a first position relative to a lock core body which corresponds to the lock device being in the locked state and a second position relative to a lock core body which corresponds to the lock device being in the unlocked state. The interchangeable electro-mechanical lock core may include a core keeper moveably coupled to a lock core body. The core keeper may be positionable in a retain position wherein the core keeper extends beyond an envelope of lock core body to hold the lock core body in an opening of the lock device and a remove position wherein the core keeper is retracted relative to retain position to permit removal.

DIGITAL LOCK

The invention provides a digital lock (100, 1001, 1002) including at least two magnets. One magnet is a semi hard magnet (310) and the other magnet is a hard magnet (320). The hard magnet (320) is configured to open or close the digital lock (100, 1001, 1002). The semi hard magnet (310) and the hard magnet (320) are placed adjacent to each other. A change in magnetisation polarisation of the semi hard magnet (310) is configured to push or pull the hard magnet (320) to open or close the digital lock (100, 1001, 1002).

HIGH SECURITY LOCK

A high security lock (10) includes a lock bolt (54) movable between extended and retracted positions, a bolt retraction gear (68) coupled to the lock bolt (54), and a manually-driven gear train (78, 80). When a controller verifies that user-input information is correct for unlocking the lock (10), the bolt retraction gear (68) and manually-driven gear train (78, 80) are operatively coupled such that the gear train (78, 80) can drive the lock bolt (54) from the extended position to the retracted position.

HIGH SECURITY LOCK

A high security lock (10) includes a lock bolt (54) movable between extended and retracted positions, a bolt retraction gear (68) coupled to the lock bolt (54), and a manually-driven gear train (78, 80). When a controller verifies that user-input information is correct for unlocking the lock (10), the bolt retraction gear (68) and manually-driven gear train (78, 80) are operatively coupled such that the gear train (78, 80) can drive the lock bolt (54) from the extended position to the retracted position.

ELECTROMECHANICAL CYLINDER LOCK

An electromechanical cylinder lock includes a lock body and a turnable lock cylinder and a locking mechanism inside the lock body. The locking mechanism normally prevents turning of the lock cylinder relative to the lock body and can be moved by means of a key of the lock to a releasing position allowing turning of the lock cylinder. The key for the lock includes a transmitter for transmitting an electronic code and the lock correspondingly includes a receiver for receiving and identifying the code of the key. When the receiver detects the correct code the receiver enables mechanical opening of the lock by means of the key. The lock includes a locking disc with a key opening which is so designed that the turning of the key does not directly act mechanically on the locking disc. The lock also includes a coupling element for coupling the locking disc to the turning movement of the key. The lock is provided with electric operator which is activated by means of the electronic code from the key and which in an active state controls the coupling element so that the locking disc turns with the key to a position required for opening of the locking mechanism.

Electromagnetically operated lock for table of aircraft's seat, has electromagnet device including stator fixed with respect to opening panel element and rotor that carries latch member insertable in locking receptacle

... - L'objet de l'invention est un verrou (1) à commande électromagnétique, qui comporte un dispositif mécanique (2, 5) de verrouillage se déplaçant d'une position de verrouillage à une position de déverrouillage sous l'action d'un dispositif électroaimant (3, 4) alimenté à partir d'une source de tension continue au travers d'au moins un premier élément interrupteur fugitif, le dispositif électroaimant comportant un stator (4) et un rotor (3) concentriques et pour lequel le stator est fixe par rapport à un premier élément d'ouvrant et le rotor porte un élément de loquet rotatif (2) insérable dans un logement de verrouillage (5) solidaire d'un second élément d'ouvrant. Elle s'applique à une tablette et un logement de tablette d'aéronef pour lesquels la tablette constitue le premier élément d'ouvrant et le logement de tablette constitue le second élément d'ouvrant.

MOTORIZED LOCKING DEVICE IMPACT RESISTANT

LOCKING MECHANISM ELECTRIC AND UNLOCKING BY POWER CUT ADAPTABLE TO THE EMERGENCY EXITS

La présente invention concerne un dispositif de verrouillage électrique et déverrouillage par coupure de courant et qui, outre l'utilisation classique de serrure électrique, peut également et surtout être monté sur les portes des issues de secours, afin d'en assurer le contrôle. Il suffit d'une coupure de courant générée, soit par un appareil de détection d'incendie, soit par toute autre alarme, soit tout simplement par un gardien pour que l'électro-aimant cesse son action de maintien. Alors le pêne dont le profil est à double pente glisse le long de sa gâche et s'efface sous l'action d'une poussée sur la porte qui s'ouvre sans effort. The present invention relates to an electric locking and unlocking device by power cut and which, in addition to the conventional use of an electric lock, can also and above all be mounted on the doors of emergency exits, in order to ensure control thereof. It only takes a power cut generated, either by a fire detection device, or by any other alarm, or quite simply by a guard for the electromagnet to cease its maintenance action. Then the bolt, the profile of which is double sloped, slides along its striker and disappears under the action of a push on the door which opens effortlessly.

DISPOSITIF DE SECURITE POUR LE VERROUILLAGE ET LE DEVERROUILLAGE A DISTANCE D'UN ORGANE MOBILE, NOTAMMENT D'UNE BARRE ANTIPANIQUE.

Dispositif de sécurité pour le verrouillage et le déverouillage à distance d'une barre ou plaque d'appui antipanique, comportant un boîtier monté contre le battant d'une porte de sécurité et une tringle coulissante formant pêne de verrouillage. La mise sous tension de l'électro-aimant 41 est provoquée par la fermeture d'un contacteur 36 actionné par le mouvement initial de la plaque d'appui 3, de telle sorte que l'organe de blocage 46 empêche le déplacement de la tringle jusqu'à la coupure de l'alimentation électrique de l'électro-aimant 41. Application à un verrouillage de sécurité continu pour barres antipanique. (CF DESSIN DANS BOPI) ...

DISPOSITIF DE VERROUILLAGE ELECTRIQUE ET DEVERROUILLAGE PAR COUPURE DE COURANT

La présente invention concerne un dispositif de verrouillage électrique et déverrouillage par coupure de courant et qui, outre l'utilisation classique de serrure électrique, peut également et surtout être monté sur les portes des issues de secours, afin d'en assurer le contrôle. Il suffit d'une coupure de courant générée, soit par un appareil de détection d'incendie, soit par tout autre alarme, soit tout simplement par un gardien pour que l'électro-aimant cesse son action de maintien. Alors le pène dont le profil est à double pente glisse le long de sa gâche et s'efface sous l'action d'une poussée sur la porte qui s'ouvre sans effort.

Electromagnetically actuated bistable magnetic latching pin lock

A pin lock is movably mounted for linear movement along a longitudinal axis. A magnet, preferably a permanent magnet, is mounted for limited rotation between the pin extended and pin retracted positions. An electromagnet provides a controllable electromagnetic field which encompasses at least a portion of the permanent magnet. A ferromagnetic latch is located within the magnetic field of the mounted magnet in each of the pin extended and pin retracted positions. A mechanical interconnection between the pin lock and the permanent magnet for moving the pin lock when the permanent magnet is rotated wherein said movement extends or retracts the pin lock between its pin extended and pin retracted positions. Reversing the electromagnetic field of the electromagnet serves to rotate the magnet so that the pin lock moves from one to the other of said two positions.

Rotary locking device

A rotary locking device comprises a locking element (4) guided for rotary movement relatively to a mounting base (1) from a first position, (fig. 2), in which a blade portion of the locking element (4) is located in an idle position, to a second position (fig.3) in which the blade portion (4B) is extended relatively to the mounting base (1) for locking engagement within a latching recess (5) of a movable member to be locked relatively to the mounting base (1). A rotary driving element (8) is mounted for rotation coaxially with the locking element (4) and is arranged to make driving engagement with the locking element (4) via a coupling allowing lost motion between the driving element (8) and the locking element (4). The coupling biases the driving element (8) relatively to the locking element (4) in a direction of movement towards the first position. A latching element (13) is secured on the mounting base (1) and is arranged for movement from an idle position to a latching position in which ...

Electrically controlled latch

A latch is provided with a rotary solenoid having an eccentrically mounted drive pin for driving a latch hub dogging means. The solenoid assembly can be easily demounted, rotated 180 DEG , and remounted in the latch housing so that the drive pin can be made to drive the dogging blade either in or out of the latch hub dogging slot, depending on its mounted position. By this structure, the electric control may be readily converted from "fail-lock" to "fail-unlock" or vice-versa.

Motor arrangement

MECHANISM FOR ELECTROMAGNETIC LOCKING OF A LOCKCYLINDER OF A LOCK

SPERR- UND BLOCKSCHLOSS

SPERR- UND BLOCKSCHLOSS

EINRICHTUNG ZUM ELEKTROMAGNETISCHEN VERRIEGELN EINES SCHLIESSZYLINDERS EINES SCHLOSSES

Electronic lock for door, has stator including magnetized part to retain movable stop in position without consuming energy in permanent manner when jerks are applied on lock, and rotor mounted at rotation in stator with channel

ELECTROMECHANICAL LOCKING BOLT ESPECIALLY FOR JUST OFF THE ESCAPE DOOR

ELECTRICAL UNLOCKING AND LOCKING DEVICE BY POWER FAILURE

SAFETY DEVICE FOR the LOCKING AND the Remote UNLOCKING Of a MOBILE BODY, IN PARTICULAR Of a BAR ANTIPANIQUE.

Electric locking device of multi-stage wedge-type door lock

Remotely operated hood lock release blocker assembly for a vehicle

A remotely controlled hood lock release blocker assembly for preventing the release of a vehicle hood latch which includes a cable coupled to the hood release. The cable is secured to a platform journaled for rotation along the full length of a limited arc required to effect release of the hood latch and one of an electromagnetically controlled lever and mechanical dead bolt is provided for interfering with the rotation of the platform the full length of the limited arc preventing completion thereof whereby to prevent release of the hood. A control device in the form of a key operated energizing device for the electromagnet or a key operated control for withdrawing the lever and dead bolt respectively, is provided remote from the blocker assembly for changing the condition of the lever and dead bolt from interferent to non-interferent condition respectively.

Lock with electrically controlled setting by means of an electromagnet

PCT No. PCT/FR86/00426 Sec. 371 Date Aug. 6, 1987 Sec. 102(e) Date Aug. 6, 1987 PCT Filed Dec. 9, 1986 PCT Pub. No. WO87/03640 PCT Pub. Date Jun. 18, 1987.Lock (1) with electrically controlled setting, comprising two rotatably mounted coaxial components (32; 52, 41), of which one is connected to a locking means in order to move it and the other to an actuating means, at least one electromagnet comprising a magnet (49) and a coil (46), one of the elements of this electromagnet being rotatably mounted coaxially relative to the said component, in order to be driven in rotation from a first angular position to a second angular position when the coil receives an electrical pulse, a connecting element (55) mounted on the said first component and designed to be shifted between an active position engaged with the second component, in order to connect the said first and second components in terms of rotation, and a retracted position, and a cam (65) carried by the movable element (46) of the electromagnet ...

Electrically controlled latch

A latch is provided with a rotary solenoid having an eccentrically mounted drive pin for driving a latch hub dogging means. The solenoid assembly can be easily demounted, rotated 180 DEG , and remounted in the latch housing so that the drive pin can be made to drive the dogging blade either in or out of the latch hub dogging slot, depending on its mounted position. By this structure, the electric control may be readily converted from "fail-lock" to "fail-unlock" or vice-versa.

ELECTROMECHANICAL CYLINDER LOCK

PROBLEM TO BE SOLVED: To provide a cylinder lock having a simple structure, reducing cost, necessitating no prevention member for making a key non-usable usually, reducing changes from a conventional chain lock mechanism, and being controlled by electronic codes. SOLUTION: This lock is provided with a turnable cylinder 2 in its main body 1, and a bar 5 in a slot 6 is hooked on both of the cylinder 2 and the main body 1 in a chain lock condition to prevent its turn. In the cylinder 2, a control unit 10 which is turned by a chain lock disc 3 having a cutout part 3a and a key 7 and has a cutout part 10a and a special chain lock disc 9 which is not turned by the key 7 but has a cutout part 9a are provided. When the key 7 is inserted into the lock and its electronic codes are distinguished to be correct, the control unit 10 attracts the chain lock disc 9 magnetically and is turned by the key 7. If the codes are not correct, however, the disc 9 is not turned, and the cutout part 9a is not aligned ...

ЭЛЕКТРОМЕХАНИЧЕСКИЙ ЦИЛИНДРОВЫЙ ЗАМОК(ВАРИАНТЫ)

FIELD: hardware. SUBSTANCE: electromechanical cylinder lock has key, lock body accommodating lock turning cylinder and locking mechanism containing locking member made for prevention of lock cylinder turning relative to lock body and for motion by means of said key to freed position allowing turning of lock cylinder relative to lock body, for which purpose, said key includes means for transmission of electronic code, and lock, respectively, includes means for reception and identification on of key code so that in identification of proper code, said means of reception and identification of code allow mechanical opening of lock by means of key. Lock additionally includes, at least, one locking disk with keyhole. Locking disk is made so that key turning results in no mechanical action directly on locking disk. Lock also includes connecting means for connection of said, at least, one locking disk with key turning and electrical means for starting by means of electronic code from key, and which in active state controls connecting means so that, at least, one locking disk made for turning by key to position needed for opening of locking mechanism. Offered lock is characterized by higher working characteristics. EFFECT: provided with higher working characteristics. 17 cl, 12 dwg СЭЗ сс ПЧ сэ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК? ВИ "” 2 218 462 ' 13) С2 Е 05 В 47/06, 29/06 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 99105598/12, 19.03.1999 (24) Дата начала действия патента: 19.03.1999 (30) Приоритет: 20.03.1998 Е 980634 29.05.1998 [| 981197 (46) Дата публикации: 10.12.2003 (56) Ссылки: ЕР 0528513 А, 24.02.1993. ЕК 2687426 А, 20.08.1993. ЕР 0780531 А, 25.06.1997. СВ 2305965 А, 23.04.1997. КЦ 2076194 СЛ, 27.03.1997. (98) Адрес для переписки: 129010, Москва, ул. Б. Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Ю.Д.Кузнецову, рег.№ 595 (72) Изобретатель: ХУРСКАЙНЕН Ойва (2), СИВОНЕН ...

Antriebskomponente eines Antriebsstrangs eines Kraftfahrzeugschlosses

Die Erfindung betrifft eine Antriebskomponente eines Antriebsstrangs (2) eines Kraftfahrzeugschlosses (3) mit einem um eine Antriebsteilachse (4) rotierbaren Antriebsteil (5) und einer Schaltanordnung (6), die in eine Sicherungsstellung, in der sie eine Rotation des Antriebsteils (5) sperrt und/oder vom Antriebsstrang (2) im Übrigen entkuppelt, und in eine Betriebsstellung, in der sie eine Rotation des Antriebsteils freigibt und/oder mit dem Antriebsstrang im Übrigen kuppelt, verstellbar ist und wobei die Schaltanordnung (6) ein Schaltelement (6a) aufweist, das durch ein von Außen auf das Kraftfahrzeugschloss (3) einwirkendes Magnetfeld und/oder durch ein von dem Kraftfahrzeugschloss (3) erzeugbares Magnetfeld verstellbar ist.

Kraftfahrzeugschloss

Die Erfindung betrifft ein Kraftfahrzeugschloss mit einem Stellelement, insbesondere einer Steuerwelle, und einem elektrischen Antrieb zur Verstellung des Stellelements, wobei der Antrieb einen Rotor und einen Ständer aufweist und wobei durch eine Ansteuerung des Antriebs mindestens eine magnetisch stabile Zwischen-Antriebsstellung des Rotors erzeugbar ist, die zwischen zwei Blockier-Antriebsstellungen liegt bzw. liegen. Es wird vorgeschlagen, dass zwei Blockieranschläge für den Rotor und/oder das Stellelement vorgesehen sind und dass durch eine Ansteuerung des Antriebs in die Blockieranschläge die beiden Blockier-Antriebsstellungen erzeugbar sind.

Lock mechanism

ELECTROMECHANICAL LOCK

LOCK

A lock, in particular for a two-wheeler, comprises: a lock body; a hoop that is movable between an open position and a closed position; a latch that is movably supported at the lock body between a locked position in which it blocks the hoop in its closed position against a departure from the closed position and an unlocked position in which it releases the hoop; a sensor for detecting the latch position; and a movably supported lever. A coupling section of the lever is movement-coupled to the latch here. In addition, the lever is supported such that on a movement of the coupling section, a deflection section spaced apart from the coupling section carries out a movement that is greater in comparison therewith, with the sensor detecting the position of the deflection section of the lever to detect the latch position.

PROCESS OF ELECTRIC DRIVE FOR SYSTEMS OF LOCKING CARRYING out an ENERGY SAVING

Electrical control method for locking systems producing an energy saving

Device for electrical locking, and unlocking by breaking of the current

The present invention relates to a device for electrical locking, and unlocking by breaking of the current and which, in addition to the conventional use as an electric lock, may also and especially be mounted on emergency exit doors, in order to control them. A cut in the current generated, either by a fire detection apparatus, or by any other alarm, or quite simply by a building attendant, is sufficient for the electromagnet to cease its holding action. The bolt, whose profile has a double slope, then slides along its latch and is retracted under the action of pressure on the door, which opens effortlessly.

LOCK HAS ARMAMENT BY ELECTRIC DRIVE USING AN ELECTROMAGNET

MOTORIZED LOCKING DEVICE IMPACT RESISTANT

Dispositif de verrouillage comprenant organe de verrouillage mobile (9) dont le déplacement peut être empêché par un organe de blocage interagissant avec un levier motorisé (5) caractérisé en ce que ledit levier (5) motorisé est mobile en rotation autour d'un axe (7) par rapport au bâti (3), le centre de gravité dudit levier (5) étant situé sur ledit axe (7), ledit levier (5) étant maintenu en une position stable déterminée et sans contact mécanique rigide du levier (5) avec le bâti (3) hors de son axe (7) de rotation.

LOCK ASSEMBLY INCLUDING A ROTARY BLOCKING DEVICE AND TAMPER RESISTANT MECHANISM

A lock including a housing having an opening for a locking bolt, a locking bolt movable between a locked position and an unlocked position, an actuator positioned within the housing, and a rotary blocking device that prevents the locking bolt from moving to the unlocked position is disclosed. The lock may optionally include a tamper resistant mechanism that is designed such that attempting to forcibly move the locking bolt from the locked position to the unlocked position while the actuator remains in the locked condition causes the locking bolt to engage the tamper resistant mechanism. © KIPO & WIPO 2009 ...

Lock with electrically controlled setting by means of an electromagnet

Lock (1) with electrically controlled setting, comprising two rotatably mounted coaxial components (32; 52, 41), of which one is connected to a locking means in order to move it and the other to an actuating means, at least one electromagnet comprising a magnet (49) and a coil (46), one of the elements of this electromagnet being rotatably mounted coaxially relative to the said component, in order to be driven in rotation from a first angular position to a second angular position when the coil receives an electrical pulse, a connecting element (55) mounted on the said first component and designed to be shifted between an active position engaged with the second component, in order to connect the said first and second components in terms of rotation, and a retracted position, and a cam (65) carried by the movable element (46) of the electromagnet and designed to act on the said connecting element (55), in order to shift it from its retracted position to its active position when the movable ...

Anti-theft vehicle hood lock release blocker mechanism

An anti-theft hood lock release blocker assembly for preventing the release of a vehicle hood latch activated by a connecting sheathed cable. A bared portion of the cable is secured by a cable connector matingly engaged to a protruding member of a platform jounaled for rotation along a limited arc required to effect release of the hood latch. A remotely controlled electromagnetically operated lever is provided for interfering with the rotation of the platform the full length of the limited arc to prevent release of the hood latch. The assembly is provided with cable clamping apparatus to facilitate the retrofit installation of the assembly into existing hood latch/cable mechanisms.

RESIDUAL MAGNETIC DEVICES AND METHODS

Rotary Locking Device

A rotary locking device comprises a locking element (4) guided for rotary movement relatively to a mounting base (1) from a first position, in which a blade portion of the locking element (4) is located in an idle position, to a second position, in which the blade portion (4B) is extended relatively to the mounting base (1) for locking engagement within a latching recess (17) of a movable member to be locked relatively to the mounting base (1). A rotary driving element (8) is mounted for rotation coaxially with the locking element (4) and is arranged to make driving engagement with the locking element (4) via a coupling allowing lost motion between the driving element (8) and the locking element (4). The coupling biases the driving element (8) relatively to the locking element (4) in a direction of movement towards the first position. A latching element is secured on the mounting base (1) and is arranged for movement from an idle position to a latching position in which it engages with ...

Motoranordnung

Motoranordnung mit einem Rotor mit einem magnetischen Rotornordpol und einem magnetischen Rotorsüdpol, wobei der Rotor um eine Rotorachse zwischen einer ersten Rotorposition und einer zweiten Position gedreht werden kann, wobei der Rotor ein erstes Rotorwiderlager und ein zweites Rotorwiderlager enthält, einem Stator mit einem ersten Statormagnetpol und einem zweiten Statormagnetpol, wobei der Stator einen ersten Statorzustand, in dem der erste Statormagnetpol ein magnetischer Statornordpol ist und der zweite Statormagnetpol ein magnetischer Statorsüdpol ist, und einen zweiten Statorzustand, in dem der erste Statormagnetpol ein magnetischer Statorsüdpol ist und der zweite Statormagnetpol ein magnetischer Statornordpol ist, aufweist, wobei der erste Statorzustand der ersten Rotorposition entspricht, in der sich der magnetische Rotornordpol nahe dem zweiten Statormagnetpol befindet und sich der magnetische Statorsüdpol bei dem ersten Statormagnetpol befindet, wobei der zweite Zustand der ...

VERRIEGELUNGSVORRICHTUNG VERWENDBAR ALS DIEBSTAHLSICHERUNG FUER EIN ELEKTRISCHES KRAFTFAHRZEUGTUERSCHLOSS UND UEBEREINSTIMMENDES SCHLOSS.

Kraftfahrzeugschloss

Die Erfindung betrifft ein Kraftfahrzeugschloss mit einem Stellelement und einem Antrieb für die Verstellung des Stellelements, wobei der Antrieb einen Rotor mit einer Spulenanordnung und einen Stator mit einer Permanentmagnetanordnung aufweist, wobei die Spulenanordnung mindestens eine Spule zur Erzeugung eines magnetischen Rotorfelds und die Permanentmagnetanordnung mindestens einen Permanentmagneten zur Erzeugung eines magnetischen Statorfelds aufweist. Es wird vorgeschlagen, dass elektrische Antriebsanschlüsse vorgesehen sind, die über eine Kopplungsanordnung rotorwinkelunabhängig mit der Spulenanordnung des Rotors elektrisch gekoppelt sind und dass durch eine Ansteuerung der Spulenanordnung über die Antriebsanschlüsse mindestens zwei magnetisch stabile Antriebsstellungen des Rotors erzeugbar sind.

A handle control unit

The handle control unit 1 has a outside handle 4, an inside handle 7 and a lock, each of the handles connected to the lock, the outside handle has an electrically driven clutch 10 which can be moved to engage or disengage the handle from the lock and is controlled by an access control unit 5. The clutch may have a magnetic switch, having a pair of primary magnets 23a,23b arranged so that their fields are parallel to an axis of the handles and a neodymium rare earth magnet 24 in a drum 18 connected to a motor 17. Preferably the access control unit is a wireless RFID card reader. The lock mechanism may be powered by dry cell batteries. A method of operation is also provided.

Rotary locking device

Lock mechanism

LOCK ELECTONIQUE

Central lock mechanism

A lock mechanism enabling locking of a bi-parting set of right hand and left hand door panels respectively suspended from a right hand and left hand door operators, to be driven by the door operators for covering and uncovering an aperture disposed within a passenger transit vehicle. Such lock mechanism disposed intermediate the door operators. The lock mechanism is capable of operating in a pushback and non pushback arrangement providing a fully-locked state, for each of the two bi-parting doors of a passenger transit vehicle. The integrated design allows the central lock mechanism to be installed and/or maintained over a doorway with only minimal adjustments needed to assure that the door lock assemblies operate in unison. As compared to separate door lock assemblies for each door panel as is typical of prior art designs, the central lock mechanism enables the door panels to be closed and locked more reliably and with better sealing against weather and noise.

Locking device for use as an anti-theft means for an electric lock of a motor vehicle, and such a lock

... 1. A locking device, in particular an anti-theft device for actuating a lock or electric lock, in particular for a door lock of a motor vehicle, comprising on the one hand, a bolt intended to lock a pin for actuating the lock, this bolt when actuated, opposing any manual action on the pull knob of the trim or equivalent, which pull knob is connected to the actuating pin, the said bolt being capable of transverse displacement relative to the direction of movement of the actuating pin, and of cooperating with the bearing surfaces provided on this pin, and, on the other hand, means for driving the bolt, characterized in that the above mentioned means (4) for driving the bolt comprise elastic means (9) disposed between the bolt (2) and a push member (10) in such a way that the force intended to displace the bolt (2) in the direction corresponding to the locking of the actuating pin (3) is transmitted by the said elastic means (9), provision being made for a sufficient gap (e) between the push ...

Ver-/Entriegelungsvorrichtung mit preiswertem Betätiger

Locking mechanism

The release mechanism of an electronic timelock employs two bistable electromagnetic actuators to control the "on-guard" and "off-guard" conditions of the lock, each actuator comprising an element of ferro-magnetic material whose magnetic polarity serves as the "memory" of whether the lock is in an on- or off-guard period and which polarity is reversed by single magnetizing pulses through associated coils when each successive on- and off-guard period is programmed to commence. More particularly, when on-guard the coils are pulsed in one direction to magnetize the actuating elements so that they are attracted by specified poles of associated field magnets. In this condition the actuating elements block a beam which is pivotted centrally to a bolt which in turn blocks a bar which is attached to the door's boltwork. When off-guard the coils are pulsed in the opposite direction to reverse the magnetization of the actuating elements so that they are attracted by the other poles of the associated ...

ELECTROMAGNETIC LOCK

Electromechanical cylinder lock

ELECTRIC LATCH MECHANISM

An exemplary latchbolt assembly includes a latchbolt, a locking sleeve, and a roller engaged between the latchbolt and the locking sleeve. The latchbolt is configured to drive the roller from a first position to a second position as the latchbolt moves from a projected position to a depressed position. The locking sleeve includes a blocking surface and a recessed portion. When the blocking surface is aligned with the roller, the locking sleeve retains the roller in the first position, thereby retaining the latchbolt in the projected position. When the recessed portion is aligned with the roller, the locking sleeve permits movement of the roller from the first position to the second position, thereby enabling depression of the latchbolt.

SERRURE A ARMEMENT PAR COMMANDE ELECTRIQUE

L'invention concerne une serrure à armement par commande électrique à l'aide d'un électro-aimant, comprenant une première et deuxième pièces coaxiales montées tournantes dans un corps de serrure dont l'une est reliée à un moyen de verrouillage en vue de son mouvement et l'autre à un moyen d'actionnement, et au moins un électro-aimant comprenant un aimant et une bobine, l'un des éléments de l'électro-aimant étant mobile et monté tournant coaxialement aux pièces tournantes pour être entraîné en rotation d'une première à une deuxième positions angulaires lorsque la bobine reçoit une impulsion électrique. Un élément de liaison est monté sur la première pièce et est destine à être déplacé entre une position active en prise avec la deuxième pièce en vue de lier en rotation les première et deuxième pièces et une position de retrait. Une came portée par l'élément mobile de l'électro-aimant est adaptée pour agir sur l'élément de liaison en vue de le déplacer de sa position de retrait à sa position ...

ELECTRICAL UNLOCKING AND LOCKING DEVICE BY POWER FAILURE ADAPTABLE TO ESCAPE ROUTES

DISPOSITIF ELECTRO-MECANIQUE DE BLOCAGE A DISTANCE DU PENE NOTAMMENT POUR PORTE D'ISSUE DE SECOURS

CONTROLE DES ISSUES DE SECOURS PAR UN DISPOSITIF DE SECURITE, NOTAMMENT A SON UTILISATION AVEC UNE BARRE ANTI-PANIQUE OU UN ORGANE DE MANOEUVRE ANALOGUE, PERMETTANT, EN SITUATION DE FERMETURE D'UNE ISSUE DE SECOURS, D'EVITER QUE L'ACTIONNEMENT DE LA BARRE OU AUTRE SYSTEME DE MANOEUVRE NE PROVOQUE L'ENTRAINEMENT DES PENES, MAIS DETERMINE SEULEMENT ET EXCLUSIVEMENT LA COMPRESSION D'UN RESSORT QUI, SANS EMPECHER L'ACTIONNEMENT DU LEVIER DE COMMANDE, INTERROMPT PROVISOIREMENT LA TRANSMISSION DU MOUVEMENT AINSI CREE, JUSQU'A CE QUE L'ELEMENT DE RETENUE, UN ELECTROAIMANT, CESSE SON ACTION PAR COUPURE DE COURANT GENEREE SOIT PAR UN DETECTEUR D'INCENDIE, SOIT AUTRE MOYEN D'ALARME OU PAR LE POSTE DE GARDIENNAGE. A CE MOMENT LA DETENTE DU RESSORT CONVENABLEMENT TARE OPERERA L'EFFACEMENT DES PENES ET LA PORTE SERA LIBRE D'OUVERTURE.

DEVICE OF VERROUILLAGE/DEVERROUILLAGE COMPRISING AN ACTUATOR OF LOW COSTS

Selon l'invention, l'actionneur est un moteur électrique de faible puissance, qui porte sur son arbre (11) un loquet (3), qu'il entraîne en rotation entre deux positions dites de verrouillage et de déverrouillage; des moyens de positionnement (31, 32) assurent le maintien du loquet (3) dans chacune desdites deux positions.par. According to the invention, the actuator is a low-power electric motor, which carries on its shaft (11) a latch (3), which it drives in rotation between two so-called locking and unlocking positions; positioning means (31, 32) ensure that the latch (3) is held in each of said two positions.

Electromagnetic actuator

The invention provides a magnetic actuator (100, 1001, 1002) including at least two magnets. One magnet is a semi hard magnet (310) and the other magnet is a hard magnet (320). The hard magnet (320) is configured to open or close the magnetic actuator (100, 1001, 1002). The semi hard magnet (310) and the hard magnet (320) are placed adjacent to each other. A change in magnetization polarization of the semi hard magnet (310) is configured to push or pull the hard magnet (320) to open or close a digital lock realised with the magnetic actuator 100, 1001, 1002. The magnetic actuator of the invention can also be used to realise a valve.

LOCK CORE WITH RECESSED POP OUT KNOB

A lock core for a lock assembly is provided including a housing having a first end. An operating member is configured to move between a retracted position and an extended position. When the operating member is in the retracted position, the operating member is at least partially recessed within the housing. A control member is arranged within the housing and is configured to selectively limit movement of the operating member between the retracted position and the extended position. The control member is operably coupled to the controller via an actuator.

ELECTRONIC CABINET LOCK AND CONTROL METHOD

An electronic cabinet lock comprises a lock body base () and a handle (), one end of the handle is movably connected with the lock body base, and the other end is attached with an unlocking mechanism and a engaging board (), a self-holding electromagnet is attached on the lock body base, the self-holding electromagnet comprises an electromagnetic coil (), a retractable body (), a first permanent magnet (), and a biasing structure body (), when the electromagnetic coil () is energized forwardly, the retractable body () can be driven to perform a retracting operation, when the electromagnetic coil () is energized reversely, the retractable body () can be driven to perform an extending operation, a mutual snap-fit between the retractable body () and the engaging board () is realized and released by relative movement of the retractable body () and the engaging board () in the retractable direction and the permanent magnet () is mounted on an outer side of the hole for movement of the retractable body (), in order to maintain the retracting state when the retractable body () retracts, the biasing structure body applies force to the retractable body (), in order to maintain the extending state when the retractable body () extends. Also disclosed is a control method of the electronic cabinet lock for controlling the electronic cabinet lock. 1. An electronic cabinet lock , comprising a lock body base , a handle , an unlocking mechanism , an engaging board , a self-holding electromagnet ,one end of the handle is movably connected to the lock body base, the other end of the handle is attached with the unlocking mechanism and the engaging board which moves under control of the unlocking mechanism,the self-holding electromagnet is mounted on the lock body base,whereinthe self-holding electromagnet comprises an electromagnetic coil, a retractable body, a first permanent magnet, and a biasing structure body,the retractable body is disposed in a hole for movement of the ...

ELECTRO-MECHANICAL LOCK CORE

An interchangeable electro-mechanical lock core for use with a lock device having a locked state and an unlocked state is disclosed. The interchangeable electro-mechanical lock core may include a moveable plug having a first position relative to a lock core body which corresponds to the lock device being in the locked state and a second position relative to a lock core body which corresponds to the lock device being in the unlocked state. The interchangeable electro-mechanical lock core may include a core keeper moveably coupled to a lock core body. The core keeper may be positionable in a retain position wherein the core keeper extends beyond an envelope of lock core body to hold the lock core body in an opening of the lock device and a remove position wherein the core keeper is retracted relative to retain position to permit removal. 1. An interchangeable electro-mechanical lock core for use with a lock device having a locked state and an unlocked state , the lock device including an opening sized to receive the interchangeable lock core , the interchangeable lock core comprising:a lock core body having a front end and a rear end;a moveable plug positioned within an interior of the lock core body proximate a rear end of the lock core body, the moveable plug having a first position relative to the lock core body which corresponds to the lock device being in a locked state and a second position relative to the lock core body which corresponds to the lock device being in the unlocked state, the moveable plug being rotatable between the first position and the second position about a moveable plug axis;a core keeper moveably coupled to the lock core body, the core keeper being positionable in a retain position wherein the core keeper extends beyond the envelope of the lock core body to hold the lock core body in the opening of the lock device and a remove position wherein the core keeper is retracted towards the lock core body relative to the retain position;an ...

ELECTRONIC AND MECHANICAL COMBINATION LOCK

A lock including a housing and an opening for receiving a locking bolt moveable between a locked position and an unlocked position is provided. The lock also includes a rotary actuator having a rotary output of a predetermined amount and responsive to entry of an electronic combination input by a user; a cam wheel operably coupled to the housing and responsive to a manual combination input of the user, the cam wheel including a cam way; a bolt release lever moveably coupled to the housing and including a nose portion engageable with the cam way and a locking bar; and an armature post responsive to both the rotary and manual inputs, the armature post moveable between a blocking position for blocking the locking bolt in the locked position and an unblocking position for allowing the locking bolt to move into the unlocked position. 1. A lock comprising:a housing having an opening for receiving a locking bolt being movable between a locked position and an unlocked position;a dual input dial having an electronic digital keypad for electronic entry of a combination and a mechanical dial for manual entry of a combination;a rotary actuator positioned within the housing and energizable between a locked condition for maintaining the locking bolt in the locked position and an unlocked condition that allows the locking bolt to move to the unlocked position;a cam wheel operably coupled to said housing, said cam wheel including a cam way;a bolt release lever moveably coupled to said housing, said bolt release lever having a nose portion engageable with said cam way and a locking bar; andan armature post operably coupled to the rotary actuator, said armature post including first and second outwardly extending flanges, said first outwardly extending flange normally biased in a blocking position to block said locking bolt from being moved to the unlocked position,wherein upon actuation, the rotary actuator causes said armature post to rotate by a predetermined amount in which the ...

DIGITAL LOCK

The invention provides a digital lock () including at least two magnets. One magnet is a semi hard magnet () and the other magnet is a hard magnet (). The hard magnet () is configured to open or close the digital lock (). The semi hard magnet () and the hard magnet () are placed adjacent to each other. A change in magnetisation polarisation of the semi hard magnet () is configured to push or pull the hard magnet () to open or close the digital lock (). 11001001100231032032010010011002. A digital lock ( , , ) comprising at least two magnets , characterized in that , one magnet is a semi-hard magnet () and other magnet is a hard magnet () and the hard magnet () is configured to move to open or close the digital lock ( , , ).210010011002310250320320. A digital lock ( claim 1 , claim 1 , ) as claimed in claim 1 , characterized in that claim 1 , the semi hard magnet () is inside the magnetization coil () claim 1 , and has a coercivity less than the coercivity of the hard magnet () claim 1 , optionally at least 5 times less than the coercivity of the hard magnet ().31001001100231032031032010010011002. A digital lock ( claim 1 , claim 1 , ) as claimed in claim 1 , characterized in that claim 1 , the semi-hard magnet () and the hard magnets () are configured adjacent to each other claim 1 , and a change in the magnetization polarization of the semi-hard magnet () is configured to push or pull the hard magnet () to open or close the digital lock ( claim 1 , claim 1 , ).4100100110021001001100210010011002300. A digital lock ( claim 1 , claim 1 , ) as claimed in claim 1 , characterized in that claim 1 , rest state of the digital lock ( claim 1 , claim 1 , ) is locked claim 1 , and the digital lock ( claim 1 , claim 1 , ) is configured to return to a locked state ().5100100110021001001100210010011002400. A digital lock ( claim 1 , claim 1 , ) as claimed in claim 1 , characterized in that claim 1 , the rest state of the digital lock ( claim 1 , claim 1 , ) is open claim 1 , and ...

Door latch for a domestic electrical appliance

A door latch for a domestic electrical appliance is provided, which door latch has an electromotively driven locking element for locking the closed door. 1. A door latch for a domestic electrical appliance comprising:a latch housing;a gripping unit which is arranged in the latch housing to be rotatable between a gripping position and an opening position and which in the gripping position grips a closing stirrup in order to hold a door of the domestic appliance closed and in the opening position releases the closing stirrup in order to open the door;a blocking element which is arranged to be movable, in particular linearly, between a blocking position and a release position and which assumes its blocking position when the gripping unit is in the gripping position and assumes its release position when the gripping unit is in the opening position, wherein the blocking element in the blocking position counteracts a rotation of the gripping unit in the direction towards the opening position;a locking element which is arranged to be movable, in particular linearly, between an unlocking position and a locking position and which in the unlocking position permits a movement of the blocking element between the blocking position and the release position and in the locking position blocks the blocking element against movement from the blocking position into the release position; andan actuating unit for displacing the locking element between the unlocking position and the locking position, wherein the actuating unit comprises an electric drive motor which is in drive connection with the locking element.2. The door latch according to claim 1 , wherein the drive motor is an alternating current motor.3. The door latch according to claim 1 , wherein the drive motor is a direct current motor.4. The door latch according to claim 1 , wherein the drive motor and the locking element are received in a locking module which can be pre-assembled as a modular unit and which is installed in ...

ELECTROMAGNETIC ACTUATOR

The invention provides a magnetic actuator including at least two magnets. One magnet is a semi hard magnet and the other magnet is a hard magnet. The hard magnet is configured to open or close the magnetic actuator. The semi hard magnet and the hard magnet are placed adjacent to each other. A change in magnetization polarization of the semi hard magnet is configured to push or pull the hard magnet to open or close a digital lock realised with the magnetic actuator. The magnetic actuator of the invention can also be used to realise a valve. 1. A system comprising:a magnetic actuator comprising a semi-hard magnet and a hard magnet;a processor; and receiving an input from a user interface;', 'authenticating the input received from the user interface;', 'controlling a power source to power a magnetization coil to change magnetization polarization of the semi-hard magnet, in response to successful identification of a user, wherein identification information for the user is stored in a database; and', 'inducing mechanical movement of the hard magnet based on the magnetization of the semi-hard magnet., 'a memory storing a program, which, when executed on the processor, performs an operation, the operation comprising2. The system of claim 1 , wherein the semi-hard magnet is inside the magnetization coil and has a coercivity less than a coercivity of the hard magnet.3. The system of claim 1 , wherein the semi-hard magnet and the hard magnet are configured adjacent to each other claim 1 , and wherein a change in magnetization polarization of the semi-hard magnet is configured to induce mechanical movement in the hard magnet to move the hard magnet between an open position or a close position.4. The system of claim 1 , wherein a rest state of the magnetic actuator is closed claim 1 , and wherein the magnetic actuator is configured to return to a closed position.5. The system of claim 1 , wherein a rest state of the magnetic actuator is open claim 1 , and wherein the magnetic ...

ELECTRONIC LOCK WITH MOVABLE IN-LINE LOCKING LUG

A lock assembly is disclosed to lock a moveable structure to a fixed structure. The lock assembly includes an electric actuator operable to move a locking lug between first and second axial positions to correspond with a locked and unlocked configuration of the lock assembly. A resilient member can couple the locking lug to the electric actuator and drive the locking lug between the first and second positions. 1. A lock apparatus comprising:a rotatable lever spindle at least partially disposed about a rotatable key cam assembly;a locking lug having a substantially hollow cylindrical body with a drive tab extending radially inward and a locking tab extending radially outward therefrom, the locking lug moveable between first and second axial positions corresponding to an uncoupled and coupled configuration respectively of the lever spindle and the key cam assembly;wherein the lever spindle is operable for transmitting rotational torque through the locking lug to the key cam assembly in the coupled configuration;an electric motor having a rotatable shaft extending therefrom;a coil spring connected to the rotatable shaft proximate one end and engaged with the locking lug proximate the other end; andwherein the electric motor is operable for moving the locking lug between the first and second positions with the coil spring.2. The lock apparatus of claim 1 , wherein the coil spring extends through the hollow portion of the cylindrical body and is operably connected to the drive tab such that when the motor rotates in first or second opposite directions claim 1 , the coil spring rotates to drive the locking lug between the first and second axial positions.3. The lock apparatus of claim 1 , wherein the locking tab is engaged within a slot formed in a wall of the key cam assembly when the locking lug is in the second position.4. The lock apparatus of claim 3 , wherein the locking tab is operable to transmit rotational torque from the lever spindle to the key cam assembly ...

ELECTRONIC LOCK WITH MOVABLE IN-LINE LOCKING LUG

A lock assembly is disclosed to lock a moveable structure to a fixed structure. The lock assembly includes an electric actuator operable to move a locking lug between first and second axial positions to correspond with a locked and unlocked configuration of the lock assembly. A resilient member can couple the locking lug to the electric actuator and drive the locking lug between the first and second positions. 1. A lock apparatus comprising:a rotatable lever spindle at least partially disposed about a rotatable key cam assembly;a locking lug having a substantially hollow cylindrical body with a drive tab extending radially inward and a locking tab extending radially outward therefrom, the locking lug moveable between first and second axial positions corresponding to an uncoupled and coupled configuration respectively of the lever spindle and the key cam assembly;wherein the lever spindle is operable for transmitting rotational torque through the locking lug to the key cam assembly in the coupled configuration;an electric motor having a rotatable shaft extending therefrom;a coil spring connected to the rotatable shaft proximate one end and engaged with the locking lug proximate the other end; andwherein the electric motor is operable for moving the locking lug between the first and second positions with the coil spring.2. The lock apparatus of claim 1 , wherein the coil spring extends through the hollow portion of the cylindrical body and is operably connected to the drive tab such that when the motor rotates in first or second opposite directions claim 1 , the coil spring rotates to drive the locking lug between the first and second axial positions.3. The lock apparatus of claim 1 , wherein the locking tab is engaged within a slot formed in a wall of the key cam assembly when the locking lug is in the second position.4. The lock apparatus of claim 3 , wherein the locking tab is operable to transmit rotational torque from the lever spindle to the key cam assembly ...

Motor vehicle lock

The disclosure relates to a vehicle lock having a locking mechanism, a lock mechanism and an electrical setting arrangement, wherein the setting arrangement has a rotor arrangement, wherein the stator forms at least two magnetic, unlike stator poles of the stator magnet arrangement, wherein at least one of the magnet arrangements is associated with a coil arrangement, wherein by supplying current to the coil arrangement and a resulting magnetic interaction between rotor and stator, a drive torque to the rotor and thus an adjustment of the rotor can be generated in a predetermined number of actuator positions. Proposed is that the rotor magnet arrangement and the stator magnet arrangement are stationarily fixed to a support section of the motor vehicle lock, and the rotor is pivotable about a rotor axis relative to the support section and relative to the rotor magnet arrangement.

DIGITAL LOCK

The invention provides a digital lock including at least two magnets. One magnet is a semi hard magnet and the other magnet is a hard magnet. The hard magnet is configured to open or close the digital lock. The semi hard magnet and the hard magnet are placed adjacent to each other. A change in magnetisation polarisation of the semi hard magnet is configured to push or pull the hard magnet to open or close the digital lock. 1. A digital lock , comprising:a semi-hard magnet; and the hard magnet is configured to move to open or close the digital lock,', 'the semi-hard magnet and the hard magnet are configured adjacent to each other, and', 'a change in magnetization polarization of the semi-hard magnet is configured to push or pull the hard magnet to open or close the digital lock., 'is a hard magnet, wherein2. A digital lock as claimed in claim 1 , wherein the semi-hard magnet is inside a magnetization coil claim 1 , and has a coercivity less than a coercivity of the hard magnet.3. (canceled)4. A digital lock as claimed in claim 1 , wherein a rest state of the digital lock is locked claim 1 , and the digital lock is configured to return to a locked state.5. A digital lock as claimed in claim 1 , wherein a rest state of the digital lock is open claim 1 , and the digital lock is configured to return to an openable state.6. A digital lock as claimed in claim 1 , wherein the digital lock is a self-powered lock powered by any of the following: NFC claim 1 , solar panel claim 1 , user's muscle power claim 1 , power supply or battery.7. A digital lock as claimed in claim 1 , wherein the digital lock comprises a body claim 1 , the body comprising a first axle claim 1 , a second axle claim 1 , and a user interface connected to the first axle claim 1 , and wherein the semi-hard magnet and the hard magnet are inside the first axle.8. A digital lock as claimed in claim 7 , wherein the digital lock comprises a position sensor claim 7 , configured to position a notch of the second ...

ELECTROMAGNETIC ACTUATOR

The invention provides a magnetic actuator including at least two magnets. One magnet is a semi hard magnet and the other magnet is a hard magnet. The hard magnet is configured to open or close the magnetic actuator. The semi hard magnet and the hard magnet are placed adjacent to each other. A change in magnetization polarization of the semi hard magnet is configured to push or pull the hard magnet to open or close a digital lock realised with the magnetic actuator. The magnetic actuator of the invention can also be used to realise a valve. 1. A magnetic actuator comprising at least two magnets , characterized in that , one magnet is a semi-hard magnet and other magnet is a hard magnet and the hard magnet is configured to induce mechanical movement by the magnetic actuator.25. A magnetic actuator as claimed in claim 1 , characterized in that claim 1 , the semi-hard magnet is inside a magnetization coil claim 1 , and has a coercivity less than a coercivity of the hard magnet claim 1 , optionally at least times less than the coercivity of the hard magnet.3. A magnetic actuator as claimed in claim 1 , characterized in that claim 1 , the semi-hard magnet and the hard magnet are configured adjacent to each other claim 1 , and a change in magnetization polarization of the semi-hard magnet is configured to induce mechanical movement in the hard magnet to move the hard magnet between an open position or a close position.4. A magnetic actuator as claimed in claim 1 , characterized in that claim 1 , rest state of the magnetic actuator is closed claim 1 , and the magnetic actuator is configured to return to the close position.5. A magnetic actuator as claimed in claim 1 , characterized in that claim 1 , rest state of the magnetic actuator is open claim 1 , and the magnetic actuator is configured to return to an open position.6. A magnetic actuator as claimed in claim 1 , characterized in that claim 1 , the magnetic actuator is a self-powered actuator powered by any of the ...

MECHANISM FOR SECURING A DIGITAL LOCK FROM UNAUTHORIZED USE

The invention provides a digital lock including at least two magnets. One magnet is a semi-hard magnet and the other magnet is a hard magnet. The hard magnet is configured to move to close the digital lock in the event of malicious attack, blocking the intruder thereby the magnets acting as a blocking pin, and the mechanical and/or electromagnetic energy of the attack is configured to move the hard magnet to seal the digital lock from the intruder.

BALLISTIC SECURITY BARRIER SYSTEM

A stand-alone, single-layer, auxiliary ballistic security barrier system configured to be installed over existing doors. The ballistic security barrier system provides protection against an active shooter with weapons, including handguns and high-powered rifles. The ballistic security barrier system includes a frame fixed to a wall with an anchor system and having structural tubing, mounting angle, and a locking system located inside the structural tubing. Further, the system includes a barrier pivotably attached to the frame and made out of material suitable to withstand impact from a high velocity rifle. The barrier is held in a first stowed position by a release apparatus, and in a second closed position by a lock. 1. A ballistic security barrier system comprising:a frame, said frame fixed to a wall with an anchor system, the frame comprising of structural tubing, mounting angle, and a locking system located inside the structural tubing;a barrier, said barrier pivotably attached to the frame with at least one hinge, the barrier made out of material suitable to withstand impact from a high velocity rifle,wherein the barrier is held in a first stowed position by a release apparatus, andwherein the barrier is held in a second closed position by a lock.2. The ballistic security barrier system as claimed in wherein the locking system comprises a high-holding force electromagnet claim 1 , and the barrier comprises adjustable armature plates.3. The ballistic security barrier system as claimed in wherein the lock is a magnetic lock between the high-holding force electromagnet in the frame and the adjustable armature plates of the barrier.4. The ballistic security barrier system as claimed in wherein the magnetic lock further comprises a power supply claim 3 , control box claim 3 , and a back-up battery.5. The ballistic security barrier system as claimed in further comprising an exit device claim 3 , said exit device comprising a switch button adapted to de-energizing the ...

DIGITAL LOCK

A digital lock including at least two magnets is disclosed. One magnet is a semi-hard magnet and the other magnet is a hard magnet. The hard magnet is configured to open or close the digital lock. The semi hard magnet and the hard magnet are placed adjacent to each other. A change in magnetization polarization of the semi hard magnet is configured to push or pull the hard magnet to open or close the digital lock. 1. A digital lock , comprising:a semi-hard magnet;a hard magnet; and the hard magnet is configured to move to open or close the digital lock,', 'the semi-hard magnet and the hard magnet are configured adjacent to each other, and', 'a change in magnetization polarization of the semi-hard magnet is configured to push and pull the hard magnet to open, close, and block the digital lock., 'a blocking pin, wherein2. A digital lock as claimed in claim 1 , wherein the semi-hard magnet is inside a magnetization coil claim 1 , and has a coercivity less than a coercivity of the hard magnet.3. A digital lock as claimed in claim 2 , wherein the semi-hard magnet has coercivity at least 5 times less than the coercivity of the hard magnet.4. A digital lock as claimed in claim 1 , wherein a rest state of the digital lock is locked claim 1 , and the digital lock is configured to return to a locked state.5. A digital lock as claimed in claim 1 , wherein a rest state of the digital lock is open claim 1 , and the digital lock is configured to return to an openable state.6. A digital lock as claimed in claim 1 , wherein the digital lock is a self-powered lock powered by any of the following: NFC claim 1 , solar panel claim 1 , user's muscle power claim 1 , power supply or battery.7. A digital lock as claimed in claim 1 , wherein the digital lock comprises a body claim 1 , the body comprising a first axle claim 1 , a second axle claim 1 , and a user interface connected to the first axle claim 1 , and wherein the semi-hard magnet and the hard magnet are inside the first axle.8. A ...

method of driving a plasma display panel having delta type elements and the driving device

본 발명은 델타형 화소구조의 교류형 플라즈마 디스플레이 패널에 있어서, 구동회로를 단순화시킬 수 있는 델타형 화소 구조의 플라즈마 디스플레이 패널의 페어스캔구동방법 및 장치를 제공한다. 그 페어스캔구동방법은, 하나의 필드를 복수의 서브필드로 분할하고, 서브필드들 각각은 특정수의 유지방전펄스들을 할당하고, 각 서브필드들의 점등의 조합에 의해 원하는 계조 표시를 구현하며; 복수의 서브필드들 각각은 모든 셀(R,G,B)들의 방전조건을 균일하게 하는 리셋기간, 입력되는 신호에 따라 표시해야 할 셀(R,G,B)들을 지정하기 위한 어드레스 기간, 및 표시전극을 덮고 있는 유전체상의 벽전하와 중첩하여 유지방전을 실행할 수 있는 유지방전펄스를 해당 서브필드에 할당된 특정수 만큼 표시지정된 셀들에 인가하는 유지방전기간을 포함하며; 상기 어드레스 기간에 있어서 어드레스전극들(R,G,B)에 입력 데이터신호에 따라 신호펄스를 인가하고, 동시에 서로 전기적으로 접속된 상기 Y전극 쌍들(Y 1 ,Y 2 ; Y 3 ,Y 4 ;…)에 동일 위상의 스캔 펄스들을 순차적으로 인가하므로써 동시에 2개의 Y전극에 관련된 셀들을 어드레싱하는 것을 특징으로 한다.

Improved rotary blocking device

잠금 볼트를 위한 개구부를 갖는 하우징; 잠금 위치와 잠금 해제 위치 사이에서 이동 가능한 잠금 볼트; 하우징 안에 위치 설정된 액추에이터; 및 잠금 볼트가 잠금 해제 위치로 이동하는 것을 방지하는 회전식 차단 장치를 구비한 잠금장치가 개시된다. 잠금장치는, 액추에이터가 잠금 상태에 유지되는 동안 잠금 볼트를 잠금 위치로부터 잠금 해제 위치로 강제로 이동하도록 시도하면 잠금 볼트로 하여금 부정조작 방지 메커니즘과 결합하게 되도록 설계된, 부정조작 방지 메커니즘을 선택적으로 구비할 수도 있다. A housing having an opening for the locking bolt; A lock bolt movable between a lock position and an unlock position; An actuator positioned within the housing; And a locking device for preventing the locking bolt from moving to the unlocking position. The locking device may optionally include a tamper-evident mechanism designed to force the locking bolt to engage the tamper-proof mechanism when an attempt is made to forcibly move the locking bolt from the locked position to the unlocked position while the actuator remains locked You may.

Electro-mechanical locks with bezel turning function

The present disclosure provides an electro-mechanical lock assembly which illustratively includes a motor, a gear, a driver, a torque member, a housing, and a bezel. The motor is operable upon selective input. The motor is also coupled to the driver to engage both the gear and the housing when the motor is in operation. The bezel is attached to the gear such that when the driver is engaged with both the gear and the housing, manual rotation of the bezel will rotate the housing. The housing is attached to the torque member which is configured to move a latch such that when the bezel rotates the latch is moved.

Universal lock with sliding stop mechanism

Electro-mechanical locks with bezel turning function

The present disclosure provides an electro-mechanical lock assembly which includes a motor (24), a gear (48), a driver (34), a torque member (12), a housing (36), and a bezel (6). The motor (24) is operable upon selective input on the keypad (4). The motor (24) is also coupled to the driver (34) to engage both the gear (48) and the housing (36) when the motor (24) is in operation. The bezel (6) is attached to the gear (48) such that when the driver (34) is engaged with both the gear (48) and the housing (36), manual rotation of the bezel (6) will rotate the housing (36). The housing (36) is attached to the torque member (12) which is configured to move a latch (52) such that when the bezel (6) rotates the latch (52) is moved.

SECURITY DEVICE FOR REMOTE LOCKING AND UNLOCKING OF A MOBILE MEMBER, ESPECIALLY AN ANTIPANIC BAR.

ELECTROMAGNETIC LOCK AND SYSTEM FOR CONTROLLING DOORS INCLUDING SUCH A LOCK.

Electronic cam assembly

A cam assembly (140) may be constructed with cylinder plug (116) perforated by a centrally positioned keyway (118), and having an exposed circumferential surface surrounding the keyway (118) rotatably fitted within a centrally positioned keyhole of a housing (126), and rotated within the centrally positioned keyhole in response to rotational force applied by a key (500) conformingly corresponding to the cylinder plug (116) through an arc. A cam (102) mounted either coaxially with the cylinder plug (116), or radially offset from the cylinder plug (116), is positioned within the housing (126) to rotate with the cylinder plug (116) as the key (500) conformingly corresponding to the lock (116) manually applies a rotational force to the cylinder plug (116) and rotates through the arc, while a member (110) attached to the cam (102) and eccentrically positioned relative to the keyway (118), drives the bolt (112) between extended and retracted positions as the cylinder plug (116) rotates through the arc. An electronic circuit (130) containing a memory (534, 536) and a microprocessor (530), is mounted upon and supported by the cam (102) to rotate with the cam (102) through the arc. The electronic circuit (130) operationally responds to digital data carried by the key (500) that is in electronic conformance to data stored within the memory (514, 516), by electrically energizing a release mechanism that is spaced-apart from the axis of rotation of the cylinder plug (116), to move between a deployed position preventing rotation of the cam (102) relative to the housing (126), and a released position accommodating the rotation of the cam (102) relative to the housing (126).

Electro-mechanical lock core

An interchangeable electro-mechanical lock core for use with a lock device having a locked state and an unlocked state is disclosed. The interchangeable electro-mechanical lock core may include a moveable plug having a first position relative to a lock core body which corresponds to the lock device being in the locked state and a second position relative to a lock core body which corresponds to the lock device being in the unlocked state. The interchangeable electro-mechanical lock core may include a core keeper moveably coupled to a lock core body. The core keeper may be positionable in a retain position wherein the core keeper extends beyond an envelope of lock core body to hold the lock core body in an opening of the lock device and a remove position wherein the core keeper is retracted relative to retain position to permit removal.

Locking/unlocking means comprising a low cost actuator

The lock has an actuator for a low-powered electric motor with a rotary latch (3) on its shaft (11) capable of rotation between locked and unlocked positions. Retaining elements (31,32) hold the latch in each of the two positions. The retaining elements comprise an elastic tongue (31) and a peg (32) which interact in both the locked and unlocked positions. The motor can be rotated in either direction according to the electrical supply.

Mechatronic cylinder lock

The invention relates to a mechatronic cylinder lock comprising a housing (1), in which is rotatably mounted a mechanical coding part (2) of the lock with a key channel for a profiled shank (40) of the key (4), whereby the mechanical coding part (2) of the lock is coupled to at least one rotatable element (5) for transmitting rotary motion of the key (4) to a lock detent (7) and the housing (1) accommodates at least one element for blocking the rotation of the mechanic coding part (2) of the lock, which is coupled to an electronically controlled unblocking means, which is provided with means for communication with an electronic control means in the key (4). In at least one rotatable element (5) is provided a radial recess (50), into which extends the working part of a contact element (90) of an electronically controlled blocking system (9) of the rotation of the mechanical coding part (2) of the lock, whereby the contact element (90) extends by the upper part (900) of its working part into the key channel and at the same time extends into the radial recess (22) in the end part of the mechanical coding part (2) of the lock and by its lower part abuts the upper surface (910) of a blocking tow bar (91), which is mounted spring-loaded and reciprocatingly slidably in the lower part (11) of the housing (1) of the lock and whose upper end in the blocking position extends into the radial recess (50) in the rotatable element (5), whereas in release position it is pushed out of the radial recess (50) by turning the rotatable element (5), whereby the blocking tow bar (91) is provided with a distance spacer pin (911), against which is in the blocking position arranged a flat spacer cam (930) with its wider dimension, which is displaceable between the blocking position and the release position, being mounted on a displaceable element of an electric drive (93), whereby the blocking tow bar (91) is also provided with a lateral arm (912) extending to the plane of the axis of ...

Residual magnetic devices and methods

Residual magnetic locks, brakes, rotation inhibitors, clutches, actuators, and latches. The residual magnetic devices can include a core housing and an armature. The residual magnetic devices can include a coil that receives a magnetization current to create an irreversible residual magnetic force between the core housing and the armature.

Locking device for use as an anti-theft means for an electric lock of a motor vehicle, and such a lock

Digital lock

The invention provides a digital lock (100, 1001, 1002) including at least two magnets. One magnet is a semi hard magnet (310) and the other magnet is a hard magnet (320). The hard magnet (320) is configured to open or close the digital lock (100, 1001, 1002). The semi hard magnet (310) and the hard magnet (320) are placed adjacent to each other. A change in magnetisation polarisation of the semi hard magnet (310) is configured to push or pull the hard magnet (320) to open or close the digital lock (100, 1001, 1002).

Bistable electromechanical magnetic locking device

An electromagnetically actuated, bistable locking device is disclosed. The locking device comprises a lock pin (11) that is moveable substantially along a longitudinal axis between an extended position and a retracted position; at least one permanent magnet (12) with two pole ends, said at least one permanent magnet mounted for rotation between a first magnetic orientation associated with an extended position of the lock pin (11) and a second magnetic orientation associated with a retracted position of the lock pin (11); at least one electromagnet (13) having first and second ends and electromagnetically actuated in one of said extended and retracted positions of the lock pin (11) to provide a first orientation of magnetic field, and in the other of said extended and retracted positions of the lock pin (11) to provide a second orientation of magnetic field, said second orientation of magnetic field being substantially the reverse of the first orientation of the magnetic field; a mechanical interconnection between the pin lock (11) and the at least one permanent magnet (12) for moving said pin lock (11) between the extended and the retracted positions of the lock pin (11) at the actuation of the electromagnet (13); wherein each of the at least one permanent magnet (12) is arranged adjacent to the first end of the respective one of the at least one electromagnet (13). The mechanical interconnection comprises a rotatable crank-shaft (15) extending perpendicularly to said longitudinal axis of the lock pin (11), and to which the at least one permanent magnet (12) is rigidly mounted, said crank-shaft (15) having at least one eccentric section to which the lock pin (11) is pivotably coupled; and guiding means for guiding the lock pin (11) substantially along said longitudinal axis.

Motor vehicle lock

本发明涉及一种具有锁闭机构（2）的机动车锁，该机动车锁具有锁机构（4）并且具有用于调整所述锁机构（4）的不同的锁状态的电调整组件（5），其中调整组件（5）具有转子组件（6）和定子（9），转子（7）和用于产生转子磁场的转子磁组件（8）配属于该转子组件，用于产生定子磁场的定子磁组件（10）配属于该定子，其中所述定子（9）形成所述定子磁组件（10）的至少两个磁性的不同名称的定子极（11、12），其中用于产生相应的磁场的能够通电的线圈组件（S）配属于所述磁组件（8、10）中的至少一个，其中通过所述线圈组件（S）的通电以及在转子（7）和定子（9）之间所产生的磁性的相互作用，能够产生到所述转子（7）上的驱动力矩并因此将所述转子（7）调节到预先确定的数量的驱动位置中。提出如下方面，所述转子磁组件（8）和所述定子磁组件（10）位置固定地固定在承载区段（13）、特别是固定在所述机动车锁（1）的锁壳体区段上，所述转子（7）相对于所述承载区段（13）并且相对于所述转子磁组件（8）能够围绕转子轴线（15）摆动，并且形成所述转子磁组件（8）的至少两个磁性的不同名称的转子极（16、17、18），所述转子极相应地能够围绕所述转子轴线（15）摆动。

High security lock

A high security lock (10) includes a lock bolt (54) movable between extended and retracted position, a bolt retraction gear (8) coupled to the lock bolt (54), and a manually-driven gear train (78, 80). A circuit breaker device is adjacent to the spindle sleeve and wired into the operational circuits of the controller. Any unauthorized attempt to break into the lock casing through the spindle sleeve will force the circuit breaker device to break, thereby rendering the operating circuits of the locking mechanism inoperative.

Car lock

본 발명은 폴(2), 잠금 기구(4) 및 잠금 기구(4)의 상이한 잠금 상태를 설정하기 위한 전기 설정 장치(5)를 갖는 자동차 잠금 장치에 관한 것으로서, 설정 장치(5)는 로터(7) 및 로터 자기장을 생성하기 위한 로터 자석 장치(8)가 할당되는 로터 장치(6)와, 스테이터 자기장을 생성하기 위한 스테이터 자석 장치(10)가 할당되는 스테이터(9)를 포함하고, 스테이터(9)는 스테이터 자석 장치(10)의 적어도 2개의 자기적인 반대의 스테이터 극(11, 12)을 형성하고, 자석 장치(8, 10) 중 적어도 하나는 각각의 자기장을 생성하기 위해 전력이 공급될 수 있는 코일 장치(S)에 할당되고, 코일 장치(S)에의 전력 공급 및 이로 인한 로터(7)와 스테이터(9) 사이의 자기적 상호 작용을 통해, 로터(7) 상에 구동 토크가 생성될 수 있고, 이에 따라 로터(7)를 사전 결정된 개수의 구동 위치로 조절하는 것이 이루어질 수 있다. 로터 자석 장치(8)와 스테이터 자석 장치(10)는 자동차 잠금 장치(1)의 지지 섹션(13) 상에, 특히 잠금 하우징 섹션 상에 위치 고정식으로 고정되어, 로터(7)는 지지 섹션(13)에 대해 그리고 로터 자석 장치(8)에 대해 로터 축(15)을 중심으로 피벗될 수 있고, 그리고 로터 자석 장치(8)의 적어도 2개의 자기적인 반대의 로터 극(16, 17, 18)을 형성하며, 로터 극은 그에 대응하게 로터 축(15)을 중심으로 피벗될 수 있는 것이 제안된다. The present invention relates to a vehicle locking device having an electric setting device 5 for setting different locking states of the pawl 2, the locking mechanism 4 and the locking mechanism 4, wherein the setting device 5 comprises a rotor ( 7) and a rotor device 6 to which a rotor magnet device 8 for generating a rotor magnetic field is assigned, and a stator 9 to which a stator magnet device 10 for generating a stator magnetic field is assigned, and a stator ( 9) forms at least two magnetically opposite stator poles 11, 12 of the stator magnet device 10, and at least one of the magnet devices 8, 10 will be powered to generate respective magnetic fields. It is assigned to the coil device (S), and through the magnetic interaction between the rotor (7) and the stator (9) by supplying power to the coil device (S), a drive torque is generated on the rotor (7). It can be, and accordingly it can be made to adjust the rotor 7 to a predetermined number of driving positions. The rotor magnet device 8 and the stator magnet device 10 are fixedly positioned on the supporting section 13 of the vehicle locking device 1, in particular on the locking housing section, so that the rotor 7 is fixed to the supporting section 13. ) And with respect to the rotor ...

Lock assembly including a rotary blocking device and tamper resistant mechanism

로킹 위치와 로킹해제 위치 사이에서 이동 가능한 로킹 볼트용 개구를 구비하는 하우징과, 상기 하우징 내에 위치되는 액추에이터와, 상기 로킹 볼트가 로킹해제 위치로 이동하는 것을 방지하는 회전식 차단 장치를 포함하는 로크가 개시된다. 로크는 선택적으로, 액추에이터가 로킹 위치에 있는 동안, 로킹 볼트를 로킹 위치로부터 로킹해제 위치로 강제로 이동시키고자 하는 시도가 로킹 볼트를 부정조작 방지 기구와 결합하게 하도록 설계되는 부정조작 방지 기구를 포함할 수 있다. A lock comprising a housing having an opening for a locking bolt that is movable between a locked position and an unlocked position, an actuator located within the housing, and a rotary shutoff device that prevents the locking bolt from moving to the unlocked position. do. The lock optionally includes an anti-tamper mechanism designed to force the attempt to move the locking bolt from the locked position to the unlocked position while the actuator is in the locked position to engage the locking bolt with the tamper resistant mechanism. can do.

Locking device and locking system

Die vorliegende Erfindung betrifft eine Verriegelungsvorrichtung (1) einer Verriegelungslasche (2), aufweisend einen um eine Achse (5) drehbar gelagerten Sperrkörper (10), eine Überholkupplung (20), und einen elektromagnetischen Aktor (30) mit einem Stellglied (31), wobei die Überholkupplung (20) mindestens ein Sperrglied (21) umfasst, wobei das Sperrglied (21) einen Freilauf des Sperrkörpers (10) in eine erste Drehrichtung (6) erlaubt und eine Drehung des Sperrkörpers (10) in eine zweite Drehrichtung (7) sperrt, und wobei das Stellglied des elektromagnetischen Aktors bei einer Aktivierung auf das Sperrglied einwirkt und einen Freilauf des Sperrkörpers in die zweite Drehrichtung zulässt. The invention relates to a locking device (1) of a locking tab (2), comprising a locking body (10) rotatably mounted about an axis (5), an overrunning clutch (20), and an electromagnetic actuator (30) with an actuator (31), wherein the overrunning clutch (20) comprises at least one locking member (21), the locking member (21) allowing the locking body (10) to run freely in a first direction of rotation (6) and rotating the locking body (10) in a second direction of rotation (7) locks, and wherein the actuator of the electromagnetic actuator acts upon activation of the locking member and allows free running of the locking body in the second direction of rotation.

Digital lock

La invención proporciona una cerradura digital (100) que incluye al menos dos imanes. Un imán es un imán semiduro (310) y el otro imán es un imán duro (320). El imán duro (320) está configurado para abrir o cerrar la cerradura digital (100). El imán semirrígido (310) y el imán duro (320) se colocan uno al lado del otro. Se configura un cambio en la polarización de magnetización del imán semirrígido (310) para empujar o tirar del imán duro (320) para abrir o cerrar la cerradura digital (100). (Traducción automática con Google Translate, sin valor legal) The invention provides a digital lock (100) that includes at least two magnets. One magnet is a semi-hard (310) magnet and the other magnet is a hard (320) magnet. The hard magnet (320) is configured to open or close the digital lock (100). The semi-rigid magnet (310) and the hard magnet (320) are placed next to each other. A change in the magnetization polarization of the semi-rigid magnet (310) is configured to push or pull the hard magnet (320) to open or close the digital lock (100). (Automatic translation with Google Translate, without legal value)

Combination lock with electronic override key

A combination lock can be operated manually via the manipulation of dials and by way of an electronic key. The lock includes one or more rotatable selectors each having multiple indicia disposed thereon. Rotation of the rotatable selectors to predetermined indicia places the lock in the unlocked position. The lock can further include an electronic port and an actuator. Upon receipt of a predetermined credential via the port, the actuator can place the lock in in the unlocked position. The lock further includes a knob that, when the lock is in the unlocked position, can be rotated between a first position in which the lock is in a closed position and a second position in which the lock is in an open position. The combination lock may automatically scramble the positions of the dials upon opening for security purposes.

The lock core of knob is popped up with concave type

本发明提供了一种用于锁总成的包括具有第一端部的壳体在内的锁芯。操作构件被配置为可在缩回位置和伸出位置之间移动。当所述操作构件处于所述缩回位置时，所述操作构件至少部分凹入所述壳体。控制构件被布置在所述壳体之内并被配置用来选择性地限制所述操作构件在所述缩回位置和所述伸出位置之间的移动。所述控制构件通过致动器以可操作的方式连接至控制器。

Electromagnetic actuator

The invention provides a magnetic actuator including at least two magnets. One magnet is a semi hard magnet and the other magnet is a hard magnet. The hard magnet is configured to open or close the magnetic actuator. The semi hard magnet and the hard magnet are placed adjacent to each other. A change in magnetization polarization of the semi hard magnet is configured to push or pull the hard magnet to open or close a digital lock realised with the magnetic actuator. The magnetic actuator of the invention can also be used to realise a valve.

Electronic cylinder lock apparatus and methods

A cylinder lock device including: a body housing having a bore, with a direction of elongation defining an axial direction for the device; a rotatable cylindrical plug in the bore, the plug having an axially extending key slot from at least one end of the plug; a plurality of driver pins configurable substantially perpendicular to the key slot and located within the body housing and substantially outside of the plug; a plurality of tumbler pins corresponding to and positionable substantially collinear with each one of the plurality of driver pins and substantially inside the plug, the tumbler pins displaceable by a key to bias the driver pins to enable rotation of the plug, the driver pins adapted to displace the respective tumbler pins; and a displacement mechanism being deployed within the body housing and adapted to displace the plurality of driver pins thereby selectively enabling rotation of the plug when no key is present in the slot.

Locking mechanisms

The release mechanism of an electronic timelock employs two bistable electromagnetic actuators to control the "on-guard" and "off-guard" conditions of the lock, each actuator comprising an element of ferro-magnetic material whose magnetic polarity serves as the "memory" of whether the lock is in an on- or off-guard period and which polarity is reversed by single magnetizing pulses through associated coils when each successive on- and off-guard period is programmed to commence. More particularly, when on-guard the coils are pulsed in one direction to magnetize the actuating elements so that they are attracted by specified poles of associated field magnets. In this condition the actuating elements block a beam which is pivotted centrally to a bolt which in turn blocks a bar which is attached to the door's boltwork. When off-guard the coils are pulsed in the opposite direction to reverse the magnetization of the actuating elements so that they are attracted by the other poles of the associated magnets. This enables the beam to be lifted with the bolt as a spring snib on the bolt rides up a notch in the aforesaid bar when the latter is retracted. If the bar is forced when the mechanism is locked the snib is turned until a face on the bar is blocked by the bolt, thus limiting the force which can be applied through the beam to the actuating elements. If one actuator should for any reason fail in the on-guard position the lock can still be released when the other actuator switches to the off-guard position, by pivotal movement of the beam.

Locking mechanisms

The relase mechanism of an electronic timelock employs two bistable electromagnetic actuators 1 and 2 to control the "on-guard" and "off-guard" conditions of the lock, each actuator comprising an element 4 of ferro-magnetic material whose magnetic polarity serves as the "memory" of whether the lock is in an on- or off-guard period and which polarity is reversed by single magnetising pulses through the associated coils 3 when each successive on-and off-guard period is programmed to commence. More particularly, when on-guard the coils 3 are pulsed in one direction to magnetise the elements 4 so that they are attracted by poles P1 of the field magnets 5. In this condition they block a beam 10 which is pinned at 11 to a bolt 8 which in turn blocks a bar 6 which is attached to the door's boltwork. When off-guard the coils 3 are pulsed in the opposite direction to reverse the magnetisation of elements 4 so that they are attracted by poles P2 of the magnets 5. This enables the beam 10 to be lifted with the bolt 8 as a spring snib 12 on the bolt rides up a notch 19 in the bar 6 when the latter is retracted. If the bar6 isforced when the mechanism is locked the snib 19 is turned until a face 20 on the bar is blocked by the bolt 8, thus limiting the upward force which can be applied through the beam 10 to the elements 4. If one actuator should for any reason fail in the on-guard position the lock can still be released when the other actuator switches to the off-guard position, by pivotal movement of the beam 10.

Digital lock

Lock mechanism with control head and axial projections

Disclosed is a lock mechanism comprising a control element 2 able to rotate about an axis between an active position (fig 2) and an inactive position (fig 3). The control element includes a control head 3 with at least one axially extending projection 4a-4c. The projections can take the form of castellations/crenellations. The lock mechanism further comprises a lock element 5 that is axially aligned with the control element and includes a lock element head 6. The lock element head has at least one axially extending projection 7a-7c. The projection(s) of the control head and the projection(s) of the lock element head are arranged such that in the active position, the lock element and control element are held apart by the projections. In the inactive position, the projections can mesh together to permit axial movement of the lock element relative to the control element. The lock mechanism is intended to provide a robust construction as might be used for key boxes or safes.

Lock that mechanically detects tampering

Pin tumbler locks are provided that include features for detecting tampering. Tampering may be detected in a number of different ways. As an example, abnormal movement of one or more of the driver pins in a pin tumbler lock can be an indication of tampering. In addition, one or more sensors can be included at the end of a keyway that detect picking or bumping beyond the length of normal key insertion. A mechanical actuator can be used for detection.

electronic and mechanical combination lock

resumo "fechadura de combinação eletrônica e mecânica" uma fechadura incluindo um alojamento e uma abertura para receber um parafuso de travamento móvel entre uma posição travada e uma posição destravada é fornecida. fechadura inclui também um acionador rotativo tendo uma saída rotati-va de uma quantidade predeterminada e responsiva à inserção de uma entrada de combinação eletrônica por um usuário; uma roda de came acoplada de forma opera-tiva ao alojamento e responsiva a uma entrada de combinação manual do usuário, a roda de came incluindo um caminho de came; uma alavanca de liberação de para-fuso acoplada de forma móvel ao alojamento e incluindo uma porção de nariz enga-tável com o caminho de came e uma barra de travamento; e um poste de induzido responsivo às entradas tanto rotativa como manual, o poste de induzido móvel entre uma posição de bloqueio para bloquear o parafuso de travamento na posição trava-da e uma posição de desbloqueio para permitir que o parafuso de travamento se mova para a posição destravada. Summary "Electronic and Mechanical Combination Lock" A lock including a housing and an opening for receiving a movable locking screw between a locked position and an unlocked position is provided. The lock also includes a rotary drive having a rotary output of a predetermined amount responsive to the insertion of an electronic combination input by a user; a cam wheel operably coupled to the housing and responsive to a user manual combination input, the cam wheel including a cam path; a screw release lever movably coupled to the housing and including a nose portion engageable with the cam path and a locking bar; and an armature post responsive to both rotary and manual inputs, the movable armature post between a lock position to lock the locking bolt in the locked position and an unlock position to allow the locking bolt to move to the locking position. unlocked position.

Motor vehicle lock

Die Erfindung betrifft ein Kraftfahrzeugschloss mit einem Stellelement (2), insbesondere einer Steuerwelle, und einem Antrieb (3) zur Verstellung des Stellelements (2), wobei der Antrieb (3) einen Rotor (4) und einen Ständer (5) aufweist, wobei der Ständer (5) eine Spulenanordnung (6) und mindestens zwei der Spulenanordnung (6) zugeordnete magnetleitende Pole (7–10) zum Leiten des von der Spulenanordnung (6) erzeugten Magnetfelds aufweist. Es wird vorgeschlagen, dass die Pole (7–10) jeweils, ggf. in Abhängigkeit von der Rotorstellung, mit dem Rotor (4) einen bezogen auf die geometrische Rotorachse (4a) axialen Luftspalt (11a/11b) ausbilden, dass ein erster Abschnitt (6a) der Spulenanordnung (6) mit mindestens zwei Spulen (12, 13) und ein zweiter Abschnitt (6b) der Spulenanordnung (6) mit mindestens zwei Spulen (14, 15) entlang der geometrischen Rotorachse (4a) auf gegenüberliegenden Seiten des Rotors (4) angeordnet sind. The invention relates to a motor vehicle lock with an actuating element (2), in particular a control shaft, and a drive (3) for adjusting the adjusting element (2), wherein the drive (3) has a rotor (4) and a stator (5) the stator (5) has a coil arrangement (6) and at least two magnetically conducting poles (7-10) assigned to the coil arrangement (6) for conducting the magnetic field generated by the coil arrangement (6). It is proposed that the poles (7-10) in each case, depending on the rotor position, form with the rotor (4) an axial air gap (11a / 11b) relative to the geometric rotor axis (4a), that a first section (6a) of the coil arrangement (6) with at least two coils (12, 13) and a second section (6b) of the coil arrangement (6) with at least two coils (14, 15) along the geometric rotor axis (4a) on opposite sides of the rotor (4) are arranged.

Mechanism for securing a digital lock from unauthorized use

Electronic cabinet lock and control method thereof

本发明提供的一种电子柜锁及其控制方法，其电子柜锁结构简单，控制方法原理清晰，其利用具有断电后保持轴承状态特性的自保持电磁铁，以及利用轴承与卡板相互卡扣，达到电子锁具备日常自动开锁及钥匙只能在锁具出现故障时才能开启的功能，能够满足市场对电子锁的技术要求，具有较高的推广价值。

Control for exit device

A control assembly configured for a narrow stile door and for interaction with an exit device. The control assembly provides a means to translate user input, such as rotating a lever to operate a centercase. The control includes a slider for sliding movement within a housing between a first position extending a latchbolt of the exit device and a second position withdrawing the latchbolt. The control assembly configuration incorporates a swivel locking latch rotatable into the path of the slider to prevent the slider from moving out of the first position.

Lock mechanism

BLOCK AND UNLOCK DEVICE INCLUDING A LOW COST ACTUATOR.

DE ACUERDO CON LA INVENCION, EL ACTUADOR ES UN MOTOR ELECTRICO DE BAJA POTENCIA QUE LLEVA EN EL EJE (11) UN PESTILLO (3), AL CUAL ACCIONA ROTATIVAMENTE ENTRE DOS POSICIONES, LLAMADAS DE BLOQUEO Y DE DESBLOQUEO; MEDIOS DE POSICIONAMIENTO (31, 32) RETIENEN EL PESTILLO (3) EN CADA UNA DE LAS DOS POSICIONES CITADAS. IN ACCORDANCE WITH THE INVENTION, THE ACTUATOR IS A LOW POWER ELECTRIC MOTOR THAT CARRIES A LIFT (3) IN THE AXIS (3), WHICH ROTATES ACTUALLY BETWEEN TWO POSITIONS, CALLS OF LOCK AND UNLOCK; POSITIONING MEANS (31, 32) HOLD THE LATCH (3) IN EACH OF THE TWO POSITIONS CITED.

Electromechanical actuator

An electromechanical actuator comprises a body element and an elongated interaction element. One of the elements includes an electromagnet and the other ferromagnetic material or permanent magnet. The elements are arranged with respect to each other so that a rotational motion may be imparted to the interaction element by a magnetic field created by the electromagnet. The interaction element is rotatable between two rotational positions by changing the polarity of energization of the electromagnet. At one rotational position the interaction element is displaceable by an external force applied to one end in a direction along its rotation axis. The interaction element cooperates with the body element in a manner such that they together define the range of axial movement of the interaction element.

Micropower passive electronic lock cylinder

A micropower passive electronic lock cylinder comprising an immovable cylinder body (3), a rotatable plug (1), and an electronic control circuit part is described. An electronic control circuit board (13) electrically connected with a micromotor (14) and locating switches (15, 16) is arranged in the rotatable plug (1). A lock pin (8), which is controlled by a displacement limiting cam (5) driven by the micromotor (14), moves between the immovable cylinder body (3) and the rotatable plug (1) to release or block the rotatable plug (1).

Locking mechanism

Control for exit device

A control assembly configured for a narrow stile door and for interaction with an exit device. The control assembly provides a means to translate user input, such as rotating a lever to operate a centercase. The control includes a slider for sliding movement within a housing between a first position extending a latchbolt of the exit device and a second position withdrawing the latchbolt. The control assembly configuration incorporates a swivel locking latch rotatable into the path of the slider to prevent the slider from moving out of the first position.

Electronic door lock for safe

본 고안은 금고문에 설치되어 금고문 전면의 키패드 조작에 의해서 잠금장치의 해제가 이루어지도록 한 금고용 전자식 괘해정 장치에 관한 것이다. The present invention relates to an electronic locking device for a safe that is installed in the safe door so that the locking device is released by a keypad manipulation of the front of the safe door. 본 고안 금고용 전자식 괘해정 장치는, 양측면에 개구부(1) 및 접속부(2)가 형성되고 저면 중앙부의 양측으로 솔레노이드 안치부(3)(3')가 형성되며 상기 솔레노이드 안치부(3)(3')의 일측으로 안착홈(4)(4')과 축공(5)(5')이 구비된 본체(10)와, 상기 본체(10)의 솔레노이드 안치부(3)(3')에 안치되며 스프링(22)이 외삽된 솔레노이드 축봉(21)이 중앙홈(20a)에 삽입되는 솔레노이드(20)와, 상기 축공(5)(5')에 양측으로 돌출된 돌출부(7a)(7a')가 삽입되어 일정각도로 회동함에 의해서 걸림턱(7')이 솔레노이드 축봉(21) 단부에 걸리도록 하는 괘해정편(7)과, 상기 본체(10) 내부의 솔레노이드(20)와 연결되어 괘해정편(7)의 회동이 이루어지도록 솔레노이드(20)를 제어하는 메모리 스위치(32)가 구비되어 있는 집적회로(30)와, 상기 집적회로(30)의 메모리 스위치(32)가 괘해정 장치의 외부로 돌출되도록 요입공(41)이 구비됨과 아울러 상기 본체(10)의 상부에 결합되는 덮개(40)로 이루어짐에 기술적 특징이 있다. The electronic locking device for safes of the present invention has openings (1) and connecting portions (2) formed on both sides, and solenoid mounting portions (3) (3 ') are formed on both sides of the bottom center portion, and the solenoid mounting portions (3) ( 3 ') into the main body 10 provided with seating grooves 4, 4' and shaft holes 5 and 5 ', and solenoid settles 3 and 3' of the main body 10. The solenoid shaft 20, the solenoid shaft rod 21 of which the spring 22 is extrapolated, is inserted into the center groove 20a, and the protrusions 7a and 7a 'which protrude to both sides of the shaft holes 5 and 5'. ) Is inserted and rotated at a predetermined angle so that the locking jaw (7 ') is caught on the end of the solenoid shaft rod (21), and connected to the solenoid (20) inside the main body (10). The integrated circuit 30 is provided with a memory switch 32 for controlling the solenoid 20 so that the unlocking piece 7 is rotated, and the memory switch 32 of the integrated circuit 30 includes a ruled lock device.As soon projected to ipgong yaw 41 is provided with portion has a ...

Electrical locking and unlocking device using the cutting off of the current

The present invention relates to an electrical locking and unlocking device by means of cutting off the current and which, aside from the conventional use of an electric lock, may above all be mounted on the doors of the emergency exits. It is sufficient for the current generated to be cut off, either by a fire detection apparatus, or by any other alarm, for the electromagnet to cease its holding action. The lock bolt 7 whose profile has a double slope then slides along its keeper and becomes retracted under the action of a thrust on the door which opens without effort.

Lock assembly including a rotary blocking device and tamper resistant mechanism

A lock including a housing having an opening for a locking bolt, a locking bolt movable between a locked position and an unlocked position, an actuator positioned within the housing, and a rotary blocking device that prevents the locking bolt from moving to the unlocked position is disclosed. The lock may optionally include a tamper resistant mechanism that is designed such that attempting to forcibly move the locking bolt from the locked position to the unlocked position while the actuator remains in the locked condition causes the locking bolt to engage the tamper resistant mechanism.

POWERED GARAGE DOOR OPENER

Ein angetriebener Garagentoröffner zur Montage an einer Garagenwand angrenzend an eine Garagentür in einer Konfiguration Seite an Seite wird geschaffen. Der angetriebene Garagentoröffner umfasst eine Antriebseinheit mit einem Elektromotor, einem Reduktions-Getriebesatz, der durch den Elektromotor angetrieben wird, und ein rohrförmiges Ausgabe Element, das durch den Reduktions-Getriebesatz angetrieben wird. Das Ausgabeelement definiert eine Durchgangsöffnung, die ausgebildet ist, um antriebsmäßig mit einer Kupplungseinheit zu koppeln, die auf der Garagentorwelle vormontiert ist. Die Antriebseinheit ist beidhändig, um so die Installation an beiden Enden der Welle sowie in einer gepaarten Beziehung Seite an Seite entlang eines Endes zu ermöglichen. A powered garage door opener for mounting on a garage wall adjacent to a garage door in a side-by-side configuration is provided. The powered garage door opener includes a drive unit having an electric motor, a reduction gear set driven by the electric motor, and a tubular output element driven by the reduction gear set. The dispensing member defines a through opening configured to drivingly couple with a coupling unit preassembled on the garage door shaft. The drive unit is ambidextrous so as to allow installation at both ends of the shaft as well as in a paired relationship side by side along one end.

Motor vehicle lock

High security lock

A method of operating a lock including a light-emitting diode (LED), a user input device, and a controller, the method further comprising recording first user input information from the user input device; verifying that the first user input information matches authorization information stored in the controller; storing a parameter related to a number of unsuccessful authorization attempts by the controller since a last successful authorization; and activating a single red LED to blink a number of times equal to the stored parameter prior to recording second user input information from the user input device.

Improved rotary blocking device

A lock including a housing having an opening for a locking bolt, a locking bolt movable between a locked position and an unlocked position, an actuator positioned within the housing, and a rotary blocking device that prevents the locking bolt from moving to the unlocked position is disclosed. The lock may optionally include a tamper resistant mechanism that is designed such that attempting to forcibly move the locking bolt from the locked position to the unlocked position while the actuator remains in the locked condition causes the locking bolt to engage the tamper resistant mechanism.

A door locking device, in particular for a domestic appliance

The device (1) comprises a door contact switch (15, 16) responsive to the closing of the door and electrically connected to a control device (21) for actuating a door locking member (29), and a locking contact switch (17, 18) the state of which indicates whether the door is locked or unlocked. The door lock device (1) includes three terminals, wherein the door contact switch (15, 16) and the control device (21) are coupled between a first and a second terminal, and wherein the locking contact switch (17, 18) is coupled between the first and a third of said terminals.

Residual magnetic devices and methods

Residual magnetic locks, brakes, rotation inhibitors, clutches, actuators, and latches. The residual magnetic devices can include a core housing and an armature. The residual magnetic devices can include a coil that receives a magnetization current to create an irreversible residual magnetic force between the core housing and the armature.

Electronic swing-lock

본 발명은 전자식 스윙-잠금장치에 관한 것으로, 금고 도어의 내측에 고정되며 내벽을 따라 다수의 보스를 형성하고 종방향 양단에 개구를 형성하며 그 중간부분에 작은홈을 가지는 리브를 형성한 제1케이스와, 제1케이스에 스크류로 결합되며 보스와 부합되는 부분에 보스를 형성하는 제2케이스로 이루어진 하우징부(100); 하우징부의 제1케이스 내에 장착되며 제1케이스의 어느 한쪽의 개구로 돌출되는 록킹돌기를 형성하고 이 록킹돌기의 상측에 제1케이스의 저면을 향하여 가이드축이 회전가능하게 결합된 스윙블럭과, 제1케이스의 저면에 종방향으로 형성되어 가이드축이 종방향으로 이동할 수 있도록 안내하는 가이드레일로 이루어진 작동부; 및 작동부의 가이드레일에 가이드축(212)이 이동하는 방향과 동축방향으로 일측이 슬라이딩 가능하게 끼워지고 그 단부가 가이드축에 접촉지지되며 타측은 작은홈에 슬라이딩 가능하게 결합되고 중간에 걸림판을 형성하는 탄성축과, 탄성축의 타측에 결합되어 걸림판과 제1케이스의 리브 사이에 위치되는 스프링과, 제1케이스의 저면에 탄성축과 직각으로 설치되어 탄성축의 종방향 이동을 조절하기 위해 포스트를 장착하고 포스트의 횡방향 이동을 제어하는 솔레노이드로 이루어진 제어부로 구성된다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic swing-locking device, comprising: a first fixed to an inner side of a vault door, forming a plurality of bosses along an inner wall, openings at both ends in the longitudinal direction, and having ribs having small grooves in the middle thereof A housing part 100 formed of a case and a second case coupled to the first case by a screw and forming a boss at a portion corresponding to the boss; A swing block mounted in the first case of the housing part and forming a locking protrusion protruding into one of the openings of the first case, the swing block having a guide shaft rotatably coupled to the bottom of the first case on an upper side of the locking protrusion; An operating part formed of a guide rail formed in a longitudinal direction on the bottom of one case to guide the guide shaft to move in the longitudinal direction; And one side is slidably fitted in the direction in which the guide shaft 212 is moved to the guide rail in the direction of movement of the guide shaft, and the end is supported by the guide shaft, and the other side is slidably coupled to the small groove, An elastic shaft to be formed, a spring coupled to the other side of the elastic shaft and positioned between the locking plate and the rib of the first case, and installed at right angles ...

Residual magnetic devices and methods

The invention includes a pilot controlled electromagnetic device (530) having a core housing (520), a coil (538), an armature (534) and primary load bearing device and a wrap spring (540) wrapped around a shaft (532). The pilot controlled device selectively tightens and releases the wrap spring (540) by creating and substantially nullifying an irreversible residual magnetic force between the armature (534) and the core housing (520) in order to brake the shaft (532).

Locking device for use as an anti-theft means for an electric lock of a motor vehicle, and such a lock

Patent RU2020119676A3

Digital lock

Lock

Ein Schloss, insbesondere für ein Zweirad umfasst: einen Schlosskörper; einen Bügel, der zwischen einer Offenstellung und einer Geschlossenstellung beweglich ist; einen Riegel, der zwischen einer Verriegelungsstellung, in der er den Bügel in dessen Geschlossenstellung gegen ein Verlassen der Geschlossenstellung sperrt, und einer Entriegelungsstellung, in der er den Bügel freigibt, an dem Schlosskörper beweglich gelagert ist; einen Sensor zum Erfassen der Riegelstellung; sowie einen beweglich gelagerten Hebel. Ein Kopplungsabschnitt des Hebels ist dabei mit dem Riegel bewegungsgekoppelt. Zudem ist der Hebel derart gelagert ist, dass ein von dem Kopplungsabschnitt beabstandeter Auslenkabschnitt des Hebels bei einer Bewegung des Kopplungsabschnitts eine im Vergleich dazu größere Bewegung ausführt, wobei der Sensor zum Erfassen der Riegelstellung die Stellung des Auslenkabschnitts des Hebels erfasst. A lock, in particular for a two-wheeler, comprises: a lock body; a bracket that is movable between an open position and a closed position; a bolt which is movably mounted on the lock body between a locking position in which it locks the shackle in its closed position against leaving the closed position and an unlocking position in which it releases the shackle; a sensor for detecting the locking position; as well as a movably mounted lever. A coupling section of the lever is motion-coupled to the bolt. In addition, the lever is mounted in such a way that a deflection section of the lever spaced apart from the coupling section executes a larger movement when the coupling section moves, the sensor for detecting the locking position detecting the position of the deflection section of the lever.

Patent RU2020119684A3

Mechanism for preventing unauthorized use of digital lock

本发明提供了一种包括至少两个磁体的数字锁(1003、1004)。一个磁体是半硬磁体(2730)，另一个磁体是硬磁体(2720)。硬磁体(2720)被配置为在恶意攻击的情况下移动以关闭数字锁(1003、1004)，通过用作阻挡销(2700)的磁体(2720、2730)来阻挡入侵者，并且攻击的机械能和/或电磁能被配置为移动硬磁体(2720)，以将数字锁(1003、1004)与入侵者隔绝。

Motor arrangement

A motor arrangement having a rotor with a north rotor magnetic pole and a south rotor magnetic pole, the rotor being rotatable about a rotor axis between a first rotor position and a second position, the rotor including a first rotor abutment and a second rotor abutment, a stator having a first stator magnetic pole and a second stator magnetic pole, the stator having a first stator condition in which the first stator magnetic pole is a north stator magnetic pole and the second stator magnetic pole is a south stator magnetic pole, and a second stator condition in which the first stator magnetic pole is a south stator magnetic pole and the second stator magnetic pole is a north stator magnetic pole, the first stator condition corresponding to the first rotor position in which the north rotor magnetic pole is proximate the second stator magnetic pole and the south rotor magnetic pole is proximate the first stator magnetic pole, the second condition corresponding to the second rotor position in which the north rotor magnetic pole is proximate the first stator magnetic pole and the south rotor magnetic pole is proximate the second stator magnetic pole, an output member being rotatable about the rotor axis and having a first output abutment engageable by the first rotor abutment to move the output member in a first rotational direction and having a second output abutment engageable by the second rotor abutment to move the output member in a second rotational direction, the output member being rotatable relative to the rotor to a limited extent defined by the first and second output abutments and the first and second rotor abutments, the motor arrangement further including a first stop to limit movement of the rotor past the first rotor position and a second stop to limit movement of the rotor past the second rotor position.

Lock core with removable recessed knob

Núcleo de cerradura (20) para un conjunto de cerradura, que comprende: una carcasa (22) que tiene un primer extremo (24); un miembro operativo (30) configurado para moverse entre una posición retraída y una posición extendida, en el que cuando el miembro operativo está en la posición retraída, el miembro operativo está al menos parcialmente empotrado dentro de la carcasa; un miembro de control (46) dispuesto en el interior de la carcasa y configurado para limitar de manera selectiva el movimiento del miembro operativo entre la posición retraída y la posición extendida; y caracterizado porque comprende un primer mecanismo de empuje configurado para empujar el miembro operativo desde la posición retraída a la posición extendida; y un segundo mecanismo de empuje (52) que se extiende entre el actuador (42) y el miembro de control, de manera que la activación del actuador crea una energía almacenada en el segundo mecanismo de empuje; en el que el acoplamiento entre el miembro de control y una parte del miembro operativo retiene la primera posición del miembro de control después de que se ha creado la energía almacenada en el segundo mecanismo de empuje; en el que la energía almacenada en el segundo mecanismo de empuje empuja al miembro de control fuera de acoplamiento con el miembro operativo cuando se aplica una fuerza al miembro operativo. Lock core (20) for a lock assembly, comprising: a casing (22) having a first end (24); an operating member (30) configured to move between a retracted position and an extended position, wherein when the operating member is in the retracted position, the operating member is at least partially recessed within the housing; a control member (46) disposed within the housing and configured to selectively limit movement of the operating member between the retracted position and the extended position; and characterized in that it comprises a first pushing mechanism configured to push the operating member from the retracted position to the ...

Electro-mechanical latch with cocking mechanism

A ball-latch mechanism comprising a plunger supported in a housing and linearly movable from a loaded to an extended position, a trigger rotatable from a latched position, which interferes with linear movement of the plunger, to an unlatched position, which permits linear movement of the plunger from the loaded position, a bias element biasing the plunger from the loaded position, a cocking mechanism comprising a lever arm rotatable about a lever axis from a retracted position within the housing, wherein a bearing surface of the lever arm is outside of a range of motion of the plunger, and a cocked position, wherein the bearing surface of the lever arm bears against the plunger and the plunger is in the loaded position, whereby the plunger may be forced to the loaded position by the lever arm by application of torque to a torque receiving surface of the lever arm.

Micropower passive electronic lock cylinder

A micropower passive electronic lock cylinder including an immovable cylinder body ( 3 ), a rotatable plug ( 1 ), and an electronic control circuit part is described. An electronic control circuit board ( 13 ) electrically connected with a micromotor ( 14 ) and locating switches ( 15, 16 ) is arranged in the rotatable plug ( 1 ). A lock pin ( 8 ), which is controlled by a displacement limiting cam ( 5 ) driven by the micromotor ( 14 ), moves between the immovable cylinder body ( 3 ) and the rotatable plug ( 1 ) to release or block the rotatable plug ( 1 ).

Motor vehicle lock

The invention relates to a motor vehicle lock having an actuating element (2), in particular a control shaft, and a drive (3) for adjusting the actuating element (2), wherein the drive (3) has a rotor (4) and a stator (5), wherein the stator (5) has a coil arrangement (6) and at least two magnetically conducting poles (7-10) which are assigned to the coil arrangement (6) and intended for conducting the magnetic field generated by the coil arrangement (6). It is proposed that the poles (7-10) each form – where appropriate, in dependence on the rotor position – with the rotor (4) an axial air gap (11a/11b) with respect to the geometric rotor axis (4a), and that a first portion (6a) of the coil arrangement (6) having at least two coils (12, 13) and a second portion (6b) of the coil arrangement (6) having at least two coils (14, 15) are arranged along the geometric rotor axis (4a) on opposite sides of the rotor (4).

Electromechanical cylinder lock

Ball Latch mechanism

A ball latch mechanism including an annular cage concentrically located between a bearing member and a trigger. The cage includes a slot and a latch ball located in the slot in contacting relation with the trigger. The latch ball is radially movable between a first position in which the ball protrudes from the slot to interfere with movement of the bearing member and a second position wherein the ball is retracted into the trigger. Each slot is circumferentially elongated in relation to the ball such that, upon rotation of the trigger from a latch position to an unlatched position, the ball rolls circumferentially along the cylindrical surface within the slot. A biasing means may be used to urge the ball toward a preferred starting location.

Electromagnetically actuated bistable magnetic latching pin lock

A pin lock is movably mounted for linear movement along a longitudinal axis. A magnet, preferably a permanent magnet, is mounted for limited rotation between the pin extended and pin retracted positions. An electromagnet provides a controllable electromagnetic field which encompasses at least a portion of the permanent magnet. A ferromagnetic latch is located within the magnetic field of the mounted magnet in each of the pin extended and pin retracted positions. A mechanical interconnection between the pin lock and the permanent magnet for moving the pin lock when the permanent magnet is rotated wherein said movement extends or retracts the pin lock between its pin extended and pin retracted positions. Reversing the electromagnetic field of the electromagnet serves to rotate the magnet so that the pin lock moves from one to the other of said two positions.