Classifications

• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
  • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
  • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
• • G—PHYSICS
  • G07—CHECKING-DEVICES
  • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
  • G07C9/00—Individual registration on entry or exit
  • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
  • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
  • E05B15/004—Lost motion connections
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B17/00—Accessories in connection with locks
  • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
  • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
  • E05B17/203—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt
  • E05B17/2034—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt moving pivotally or rotatively
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
  • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
  • E05B2047/0014—Constructional features of actuators or power transmissions therefor
  • E05B2047/0018—Details of actuator transmissions
  • E05B2047/0024—Cams
• • G—PHYSICS
  • G07—CHECKING-DEVICES
  • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
  • G07C9/00—Individual registration on entry or exit
  • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
  • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
  • G07C2009/00238—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed
  • G07C2009/00253—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed dynamically, e.g. variable code - rolling code
• • G—PHYSICS
  • G07—CHECKING-DEVICES
  • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
  • G07C9/00—Individual registration on entry or exit
  • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
  • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
  • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
  • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves

Definitions

• the present invention generally relates to combination security locks for doors or windows with integrated electronic circuits provided with a remote control device, HF coded electronic key in particular of electronic lock having a motor controlled by a circuit and provided with '' a self-contained feeder and a direct feeder.
• a dedicated circuit, encoder and decoder contains a list of values and changes the code each time the said code is transmitted.
• the encoder increments the address counter.
• the receiver searches in its list for the code and the N ° N which follow around, if there is a match in this window N for recognition of all the codes, the key is recognized as being correct.
• the electronic key consists of an HF transmitter circuit (at normalized frequency), a microprocessor, a programmable memory, two buttons (at least) allowing two separate orders (at least) to be sent from a battery. for his own food.
• the autonomous electronic key with automatic variable code is housed in a small hermetic box.
• This security lock with a "universal" character due to its double bolts (without this being an obligation) is capable of locking a window, or for example (non-limiting) a door (right, left) both on the hinge side and on the "usual" side of the lock.
• the addition of an extension to the bolt of the lock also allows a "total” condemnation (top, bottom).
• the bolt of the lock can thus take the most diverse forms, unlike locks with heavy and bulky mechanisms, with bolt of unique shape, with limited stroke in a given direction.
• the fact of having an airtight case, a battery and a wireless "electronic key" allows the lock to be embedded in a French window thus making it completely invisible from the outside.
• This electronic lock can therefore have a single bolt (right) or double (right, left) depending on the intended use.
• a safety rocker is engaged when the bolt of the lock is in the closed position and prevents a longitudinal movement of the bolt thus guaranteeing its maintenance in the closed position.
• opening the engine begins to turn releases the lever, before moving the bolt to its correct opening position.
• the "coded" lock is provided with a device for sensors indicating the correct position of the bolt of the lock relative to the frame if the indication is correct, then there is authorization to the electronic circuit to control the motor.
• the high levels of the infrared sensors are sent to a timer circuit connected to a "buzzer". A short audible and visual signal can be given
• the coded electronic lock has the possibility of being supplied with current, by an "external” source so that the supply is permanent at its nominal value so its battery is fully charged and only intervenes in the event of 'an anomaly in the permanent diet.
• the electronic lock consists of a metal case of rectangular shape.
• a wall (1) is placed lengthwise. It separates the housing into two parts, it supports a control motor (M) and therefore defines two housings
• a rectangular part (5) is attached to the motor shaft, communicating the rotary movement of the motor and pierced through it to attach the articulated arms fixed to a cylindrical tube serving as the main lock bolt.
• the bolt (4) is pierced in its center, threaded so an extension of various shape can be attached to it.
• the following description is for a lock with a bolt on the right. (Fig 01)
• the left elements of the bolt of the lock are symmetrical to the right bolt ...
• a reinforcement element pierced to the dimension of the bolt in the middle, fixed on the doorframe of a door (for example not limiting).
• the smallest rectangular housing wall (3) is drilled to the size of the cylindrical bolt.
• two threaded holes intended to receive the fixing screws of the electronic lock, guaranteeing its correct positioning in front of the keeper. Through and through the threaded fixing hole in the electronic housing two openings are made.
• a pin crosses the bolt (4) of the lock serving as a stop taking support on one of the walls.
• the stop navigates in the housing defined by these two walls thus defining the authorized length of the bolt of the lock in the keeper.
• two threaded holes are made to receive the fixing screws for the lock. Fixing for horizontal use of the lock.
• a spring in which the bolt slides (4) is present in the compartment containing the pin passing through the bolt of the lock. This spring favors
• the electronic key therefore sends a command order, the electronic circuit analyzes this order and drives the motor in the desired direction.
• This electronic control circuit is composed of a High Frequency receiver (at standard frequency), a microprocessor, a programmable memory, a "directional control" circuit and motor power. The transistors make it possible to determine the direction of rotation of the motor and to interpret the logic signals transmitted by the microprocessor.
• the electronic control circuit takes place under the motor, which is fixed to the bottom of the housing by spacers. (Fig 01)
• the axis of the motor is connected to a multi-articulated arm.
• the motor starts to rotate, first releasing the element (8) blocking the main bolt (4) of the lock, the element (8) is pierced in its center so that it can pivot on its fixing point before move the bolt.
• the blocking element (8) moves to its rest position under the spring return action, allowing the bolt to move.
• a "special light” signal rectangular in shape, is emitted by an infrared diode, making it insensitive to ambient light.
• This signal is reflected by the keeper, consisting of a metallic reinforcement of rectangular shape.
• An opening to the dimension of the bolt of the lock is made in its center. At the four corners, holes are provided to guarantee its retention on the door jamb (for example).
• the amount of light reflects, is captured by a phototransistor and then analyzed if it is sufficient.
• the signal is identified as correct only if the lock is in front of its keeper.
• Authorization can be given to the engine to execute the received "action order".
• An infrared diode is placed in the housing containing the spring, on one side of the bolt, on the other a phototransistor captures the radiation of the diode through the hole contained in the bolt. The absence or presence of the I.R signal therefore indicates the position of the cylindrical bolt of the lock.
• a power cord passes through the wall of the bottom of the box, between the two electronic circuits which are fixed there by spacers.
• the wire is connected to a diode in place of the traditional fuse, thus avoiding short circuits and reverse polarity which would damage the circuits connected to the power supply.
• Rectified power supply filtered by a specialized circuit to which the battery (A) which is fixed to it is connected above the supply circuit, next to the motor. (M)

Applications Claiming Priority (3)

Publications (2)

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Family Applications (1)

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• 1997
  • 1997-04-03 FR FR9704073A patent/FR2761716B1/fr not_active Expired - Fee Related
• 1998
  • 1998-04-03 WO PCT/FR1998/000677 patent/WO1998044225A1/fr active IP Right Grant
  • 1998-04-03 EP EP98917301A patent/EP1015719B1/de not_active Expired - Lifetime
  • 1998-04-03 AU AU70551/98A patent/AU7055198A/en not_active Abandoned
  • 1998-04-03 CA CA002327900A patent/CA2327900A1/fr not_active Abandoned
  • 1998-04-03 AT AT98917301T patent/ATE302318T1/de not_active IP Right Cessation
  • 1998-04-03 DE DE69831254T patent/DE69831254T2/de not_active Expired - Fee Related

Non-Patent Citations (1)

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