• 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:

    公开号:NL2011940A
    申请号:NL2011940
    申请日:2013-12-11
    公开日:2014-08-04
    发明作者:Petr Pokorny
    申请人:Construct A & D；
    IPC主号:
    专利说明:

    Electromechanical locking device for blocking motor vehicle parts
    Field of the Invention
    The invention relates to an electromechanical locking device for blocking motor vehicle parts comprising a case, a servo motor with a pin arranged in the case, the pin being adjustable between the retracted and extended position while the pin of the servo motor is mechanically interconnected with the locking bolt of the gear shifting mechanism.
    Background of the Invention
    Electronic systems, mechanical systems or combinations of these systems are used to protect motor vehicles from theft.
    These devices electronically or mechanically block one of the structural groups of the vehicle preventing unauthorized use of the vehicle. Regardless of the rapid development of electronic systems modern mechanical anti-theft devices still prove to belong among devices that are difficult to overcome.
    A common feature of the most widespread group of mechanical anti-theft devices is that the extension of a locking bolt blocks the movement of a selected part or structural group of the motor vehicle. The most common devices are locks of the gear shifting mechanism that lock the gear-shift lever in one position by turning of the key in a cylinder lock. Naturally, instead of the gear shifting mechanism other structural groups of the vehicle can be blocked, e.g. the control arm of the clutch, control of the injection system, fuel supply to the engine, hood, etc.
    The Czech utility models no. 23537, 235378 and 23539 disclose mechanical anti-theft devices where turning of the key in the cylinder lock can simultaneously extend several locking bolts to simultaneously lock several parts or structural groups of the vehicle, e.g. the gear shifting mechanism together with the hood of the engine compartment of the vehicle.
    Besides purely mechanical devices there are also electromechanical locking devices where the cylinder lock is replaced e.g. with a servo motor. Such a servo motor is described in the Czech utility model no. 15027.
    The aim of the invention is to modify known electromechanical devices in such a way to enable simultaneous control of two locking bolts.
    Summary of the Invention
    The above mentioned aim is achieved through an electromechanical locking device for blocking parts of a motor vehicle comprising a case, a servo motor with a pin arranged inside the case, the pin being adjustable between the retracted and extended position while the pin of the servo motor is mechanically interconnected with the locking bolt of the gear shifting mechanism in accordance with the invention the principle of which is that the servo motor pin is mechanically interconnected with a second locking bolt.
    A structure based on this invention makes it possible to adapt a known electromechanical locking device at minimum costs in such a way that it can be used to control two locking bolts at the same time.
    In a preferred embodiment the pin of the servo motor is mechanically interconnected with the locking bolt of the gear shifting mechanism with a flexible shaft.
    In another preferred embodiment the pin of the servo motor is mechanically interconnected with the second locking bolt with a Bowden cable.
    In still other preferred embodiments the second locking bolt may, in the extended condition, reach into a locking lug firmly attached to the vehicle hood, or it may block the control arm of the clutch or the control of the injection system or the fuel supply.
    Brief description of the drawings
    The electromechanical locking device for blocking of motor vehicle parts in accordance with the invention will be described in a more detailed way using an example of a particular embodiment, shown in a cross-section in fig. 1.
    Detailed description of preferential embodiments
    The electromechanical locking device for blocking motor vehicle parts in accordance with the embodiment example shown in fig. 1 comprises a metallic case 4 in which a servo motor 1 with a pin 2 is installed. After activation of the servo motor 1 the pin 2 can be moved between the retracted and extended position. Such a servo motor is known e.g. from the Czech utility model no. 15027 while in this embodiment the pin 2 consists of a movement screw.
    The pin 2 of the servo motor 1 is mechanically interconnected using a connecting element 3 and flexible shaft 5 with the locking bolt 7 of the gear shifting mechanism, which is not shown here. The flexible shaft 5 is mounted in a guideway consisting of a formed metallic pipe 6.
    The connecting element 3 mounted on the pin 2 of the servo motor 1 is further fitted with a metallic arm that the steel wire 11 of a Bowden cable 8 is attached to. At the case 4 of the servo motor 1 the Bowden cable 8 is protected from being interrupted with a metallic cover 9 installed in a bush 10.
    The wire 11 of the Bowden cable 8 is connected to the second locking bolt 15, which is seated in the sliding way in a guideway 14 mounted in the holder 13 in the area of the front edge of the motor vehicle hood. At the bottom side of the front edge of the motor vehicle hood a locking lug 12 is attached that the second locking bolt 15 can pass through in the extended position when the hood is closed.
    When the vehicle is locked, the servo motor 1 is automatically activated, extending the pin 2. The extension of the pin 2 causes extension of the locking bolt 7 of the gear shifting mechanism by means of the flexible shaft 5 and at the same time the wire 11 of the Bowden cable 8 extends the second locking bolt 15. Thus, the gear shifting mechanism not shown here as well as the locking lug 12 of the hood get blocked.
    On unlocking of the vehicle both the locking bolts 7, 15 are analogously retracted to the initial position and the corresponding parts of the vehicle are unblocked.
    Experts will find it obvious that in the extended position the second locking bolt 15 can block other parts or structural groups of the vehicle instead of the hood, e.g. the control arm of the clutch, control of the injection system, fuel supply, etc.
    权利要求:
    Claims (5)
    [1]
    An electromechanical locking device for blocking parts of a motor vehicle, comprising a housing (4), a servo motor (1) with a pin (2) arranged in the housing (4), the pin (2) being adjustable between withdrawn and an extended position while the pin (2) of the servo motor (1) is mechanically connected to a locking bolt (7) of an acceleration mechanism, characterized in that the pin (2) of the servo motor (1) is mechanically is connected to a second locking bolt (15).
    [2]
    Electromechanical locking device according to claim 1, wherein the pin (2) of the servo motor (1) is mechanically connected to the locking bolt (7) of the gear mechanism with the aid of a flexible shaft (5).
    [3]
    An electromechanical locking device according to claim 1 or 2, wherein the pin (2) of the servo motor (1) is mechanically connected to the second locking bolt (15) using a Bowden cable (8).
    [4]
    An electromechanical locking device according to any one of the preceding claims 1-3, wherein the second locking bolt (15) in the extended position extends into a locking lip (12) which is tightly connected to a vehicle hood.
    [5]
    Electromechanical locking device according to one of the preceding claims 1-4, wherein the second locking bolt (15) in the extended position blocks a control arm of a coupling or a control of an injection system or a fuel supply.
    类似技术:
    公开号 | 公开日 | 专利标题
    NL2011940B1|2016-02-10|Electromechanical locking device for blocking motor vehicle parts.
    US20160281396A1|2016-09-29|Vehicle Security System and Method of Manufacture
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    CN203186296U|2013-09-11|Mechanical locking device for locking components of motor vehicle
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    CN200996234Y|2007-12-26|Auxiliary latching engine device of engine cap for vehicle
    US6705135B2|2004-03-16|Excavator lock
    SK50882012U1|2013-04-03|Bracket lock for blocking motor vehicle components
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    Attridge et al.2002|Developments in car door latching systems
    FR3001423A3|2014-08-01|Electromechanical locking device for blocking e.g. clutch control arm of car, has servo-motor equipped with pin adjustable between retracted and extended positions when pin is interconnected with speed change mechanism's locking pin
    CN2618995Y|2004-06-02|Anti-mislocking spring tongue quick locking device
    JP2017537840A|2017-12-21|Car glove box
    CN203294200U|2013-11-20|Antitheft structure in front compartment of automobile
    SK7145Y1|2015-06-02|Gear control mechanism lock
    DE102012015796A1|2014-02-13|Immobilizer for motor vehicle, has movement sensor that is used for detecting movement in three linearly independent directions
    CN203318527U|2013-12-04|Anti-theft guard board of engine hood lock
    SK50602014U1|2015-04-01|The lock automatic transmission
    DE102014222348A1|2016-05-19|Container for a vehicle and vehicle
    BR202017013097U2|2019-03-12|PROVISION APPLIED ON ANTI-THEft VEHICLE SYSTEM
    JP2015085813A|2015-05-07|Steering lock device
    JP2015080989A|2015-04-27|Onboard structure of vehicle electronic equipment
    同族专利:
    公开号 | 公开日
    SK6886Y1|2014-09-04|
    NL2011940B1|2016-02-10|
    HRPK20140048B3|2015-05-22|
    HRP20140048A2|2014-08-01|
    DE202013105919U1|2014-01-27|
    RU142836U1|2014-07-10|
    SK50442013U1|2014-04-02|
    UA90888U|2014-06-10|
    CZ25135U1|2013-03-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CZ15027U1|2004-11-02|2005-01-17|Ambrož Petr|Safety device|
    CZ23537U1|2012-01-10|2012-03-15|Ambrož@Petr|Mechanical locking device for locking components of motor vehicle|
    CZ23539U1|2012-01-10|2012-03-15|Ambrož@Petr|Bracket lock for locking components of motor vehicle|RU2682751C1|2018-04-24|2019-03-21|Максим Николаевич Филиппов|Device blocking the movement of vehicle's slide assemblies|
    RU2698636C1|2018-12-24|2019-08-28|Максим Николаевич Филиппов|Device for prevention of unauthorized use of vehicle|
    法律状态:
    2017-08-02| MM| Lapsed because of non-payment of the annual fee|Effective date: 20170101 |
    优先权:
    申请号 | 申请日 | 专利标题
    CZ201327383|2013-01-30|
    CZ201327383U|CZ25135U1|2013-01-30|2013-01-30|Electromechanical locking device for blocking motor vehicle components|
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