• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Means for the prevention of breaking open locks by detection of the attempt by an electric switch of which the blade-like control conditions the access to the lock. The device comprises: the body of the switch (1) joined side by side to the lock (4); the blade-like control (2) masking the lock (4); the contacts (a/b) actuated by the touch needle (3). The invention relates to the protection of locks and particularly motor vehicle locks.
    公开号:SU1393315A3
    申请号:SU833548700
    申请日:1983-01-14
    公开日:1988-04-30
    发明作者:Лика Никола
    申请人:Никола Лика (FR)；
    IPC主号:
    专利说明:

    ABOUT)
    with
    with with with with with
    ate

    cm
    ig. i
    FIELD OF THE INVENTION The present invention relates to gadgets.
    The aim of the invention is to expand the functional; opportunities.
    FIG. 1 shows the proposed device, a cut, a locked web; in fig. 2 - the same, unlock moment; in fig. 3 - the appearance of the device.
    The safety device of the lock 1 of the door 2 contains means for controlling the electric switch 3, which sends a signal to the electronic circuit with a time delay in the form of a bottom-bottom plate 4 interacting with the electric switch, while the plate 4 is mounted on the outer side of the door 2, blocking the lock.
    The device works as follows.
    In the locked position, the lock 1 on the outer side is blocked by the movable plate 4, while the contacts of the electric switch 3 are open with the plate. When the lock is unlocked with a key, the plate 4 is retracted, while the contacts are closed and a signal is given to the electronic circuit. The circuit has a time delay allowing
    unlock the lock, open the door, enter the room and turn off the alarm. If the system is not turned off, an alarm is given. The installation on the door of the proposed device is open, warning the intruder that there is an alarm, which can prevent a burglary attempt At the same time, an authorized person has sufficient time to enter and enter the premises without triggering an alarm.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A security device against breaking a door lock into a room, which contains electronic signaling means with an electrical switch for triggering an alarm and a power delay unit and means for controlling the signaling system in the form of a movable plate, which interacts with an electrical switch, characterized in that, in order to enhance functionality, movable plate is installed on the outside of the door, blocking the lock.
    (Rig. G
    类似技术:
    公开号 | 公开日 | 专利标题
    CA2529642C|2009-04-07|Door security device for use in security systems
    US4196422A|1980-04-01|Intrusion alarm system
    SU1393315A3|1988-04-30|Safety device protecting room door lock from breaking open
    CA2503352A1|2004-05-27|Alarm system armed and disarmed by a door contact
    ES418598A1|1976-04-01|Motor vehicle electronic security alarm system using sequence control arming
    US5764729A|1998-06-09|Local alarm system tamper protection device with dual conduits
    US3537094A|1970-10-27|Total security alarm system
    GB1198453A|1970-07-15|Closure Fastening Devices
    EP0354542A2|1990-02-14|Security system with door deadbolt interlock
    US3824576A|1974-07-16|Alarm system activated by touch sensitive door knob intrusior
    GB1445705A|1976-08-11|Theft prevention device
    JPS5737048A|1982-03-01|Burglarproof warning device of vehicle
    GB2195141A|1988-03-30|A device for protecting a key- hole of a lock for a closure member
    US3091760A|1963-05-28|Burglar alarm actuator
    US3968483A|1976-07-06|Burglar and fire alarm system
    US5132667A|1992-07-21|Cranford alert system - burglar alarm
    RU182731U1|2018-08-29|SIGNAL DEVICE FOR LOCK OPENING CONTROL
    SE8501040D0|1985-03-04|DEVICE IN Burglar alarm protected doors
    US6094136A|2000-07-25|Burglar alarm protection system
    RU2756630C1|2021-10-04|Keyhole of the lock
    EP2613299B1|2021-06-23|Alarm system for windows and doors
    KR200424931Y1|2006-08-29|Door openable automatically in a fire by interworking with digital door lock
    WO1981002178A1|1981-08-06|Device for burglary alarm protected doors
    KR100361700B1|2002-11-22|System for preventing crimes using an insect net
    GB2208305A|1989-03-22|Intruder alarm
    同族专利:
    公开号 | 公开日
    FI824478L|1982-12-27|
    DK153607C|1988-12-19|
    FR2484113A1|1981-12-11|
    DE3174145D1|1986-04-24|
    FR2484113B1|1984-08-03|
    HUT35106A|1985-05-28|
    FI81919C|1990-12-10|
    AU556389B2|1986-10-30|
    AT18706T|1986-04-15|
    DK331682A|1982-07-23|
    WO1982001952A1|1982-06-10|
    FI81919B|1990-08-31|
    EP0052891B1|1986-03-19|
    NO822517L|1982-07-21|
    FI824478A0|1982-12-27|
    DK153607B|1988-08-01|
    EP0052891A1|1982-06-02|
    AU7899282A|1982-06-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2007100235A1|2006-03-01|2007-09-07|Rolandas Bertulis|Locking mechanism protection|FR2168972B1|1972-01-28|1977-07-15|Cheops|
    FR2216829A5|1973-02-07|1974-08-30|Costa Andre|
    AT325985B|1974-02-12|1975-11-25|Assmann Geb|LOCK COVER, ESPECIALLY FOR CYLINDER LOCKS|FR2576627B1|1985-01-30|1991-03-22|Ripoche Jean|INTRUSION DETECTOR WITH FULL DOOR PROTECTION.|
    FR2626395A1|1988-01-26|1989-07-28|Siema Sarl|Housing for protecting an alarm such as a siren|
    ES2083912B1|1993-10-22|1998-10-16|Padilla Rogelio Bueno|SAFETY DEVICE FOR DOORS.|
    DE4424430A1|1994-07-12|1996-01-18|Sauerstoffwerk Guttroff F Gmbh|Rapid sterilisation of dried vegetable prods.|
    GB2317917A|1996-10-07|1998-04-08|Shamim Ullah|Security enhancement for motor vehicle door locks|
    FR2797460A1|1999-08-12|2001-02-16|Roger Boedec|VEHICLE DOOR LOCK WITH INTRUSION DETECTION SHUTTER|
    FR2801629B1|1999-11-30|2002-01-25|Michel Gelin|DYNAMIC ANTI-CLIP CORNER|
    IT201700044037A1|2017-04-21|2018-10-21|Fabio Fontana|Implementation system.|
    RU2756630C1|2020-11-26|2021-10-04|Михаил Юрьевич Рылеев|Keyhole of the lock|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8024987A|FR2484113B1|1980-11-25|1980-11-25|
    [返回顶部]