A disadvantage of the car-locking devices existing on the market is that in locked position the lock cylinder is static. This makes it possible to break the device by putting a flat object in the lock or by using a drill. Another disadvantage is that when the device is damaged and the lock cylinder is taken out, it can easily be unlocked with an additional turning of the driving click. The invention proposed is a technology for making a car-locking device which makes it impossible to break or bore a hole in the lock cylinder and guarantees a quality and security locking of the vehicle.


The developed a car-locking device, designed to lock the doors and the steering wheel mechanism of vehicles. It is also applicable for home doors, offices, bank safes, etc. It guarantees security and makes it impossible to enter the vehicle and drive it. The researcher has a patent granted, has a complete production line concept and is looking for investors to start the product manufacturing. License agreement is also offeer advantage of the device is that it is practically impossible to bore a hole into the lock cylinder with a drill because in a locked position it rotates freely and will rotate together with the drill. It is also impossible to break it with another flat or profiled object put into the central lock. Another advantage is that even if the lock cylinder is broken or deformed it is impossible to take it out of the movable working housing due to its specific construction

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