WO2003006281A1

WO2003006281A1 - The universal blocking system used for the prevention of car break-ins

Info

Publication number: WO2003006281A1
Application number: PCT/YU2001/000025
Authority: WO
Inventors: Jakov Vukovic
Original assignee: Jakov Vukovic
Priority date: 2001-07-13
Filing date: 2001-10-22
Publication date: 2003-01-23

Abstract

The hook (1) with the hook (3) with the installed blocking system (5) on the tube (1) and the tube (2) with the tube (4) and the hook (3) make the entirety, which achieves the locking of the steering wheel of the car, so that by the rotation of the drum (24) around the axle (23) is established the code of four symbols on the scales (40), rings (25) and after that the hook (clab) is placed on the steering wheel and encircles it. When we place the hook (3) on the steering wheel we push the handle (6) and so we achieve a small pressure of the air in the pump (6, 20, 21), which through the established channel (37) from the space (20) is passing through the drumbs (24) to the space (31) where the rubber membrane (32) is pushed and the membrane (32) is pushing the piston (18) which comes into the hole (10) on the right angled tube (4) and so locks the blocking system (5) in other words the steering wheel.

Description

THE UNIVERSAL BLOCKING SYSTEM USED FOR THE PREVENTION OF CAR BREAK-INS

Technical Field

The universal blocking system as an invention for the prevention of car break-ins is a new solution for the application of the hook (clab). On that hook (clab), the blocking system is built with a code, from the outside, and with a mechanical alarm from the inside of the pull-out part of the hook (clab).

This invention could in many ways substitute a hook (clab) with a key-lock system which has been widely used for the prevention of car break-ins all over the world.

Technical Problem

The hook (clab) with a key-lock system and other mechanical and electronic devices have been decoded by thiefs and robbers. Those other devices for the prevention of car break-ins are usually easily disabled, and that is done by using a set of keys or cutting the cables as well as other ways.

Technical state

Most cars are protected for break-ins by use of hook (clab) with key-lock system and some other less reliable means. Recently manufactured cars are protected by electronic alarms and computer sensors and similar commands. Thiefs and robbers analyse the above mentioned protection, and are able to easily disable it after which they drive off with the vehicle.

Presentation of the invention's essence

The essence of the invention of the universal blocking system for the protection of car break-ins, is in that that this blocking system is installed on the hook (clab) which is placed on the steering wheel of the car, as well as the hook (clab) with key-lock system. The main difference in technical sense and the ability to provide the set objective, is in that that instead of the lock with the key we place the very reliable universal blocking system which uses a coding system which can also be modifed (if wanted) by installing a larger number scale and larger amount of numbers and letters on the brim of the scale. This characteristic allows many codes to be developed even up to hundereds of thounsands and milions of combinations. This is attained by pneumatics, in that way that through the moving parts which rotate aroung its axle, or slide around each other (disks, toothed wheel, plate, axle etc), we cut through one hole each. Then by moving, rotating of these parts we establish a channel through which we let out the air under a small pressure, which pressures the rubber membrane and pushes the pistone which enables the locking.

On those rotating, moving or sliding parts, we input numbers and letters and in that way we get the code. Here we have a blocking system with 4 (four) scales, and on all each scale we input 10 (ten) numbers and 8 (eight) letters, total 18⁴= 104.976 combinations.

The blocking system with 5 (five) scales gives 18⁵ = 1.889.568 combinations, where the blocking system with 6 (six) scales we would get 18⁶ = 34.012.224 combinations.

This blocking system, installed on the hook (clab), is being used so that for the steering wheel, after the placement of the hook (clab) on the steering wheel, we firstly input the code on the blocking system and then we push the handle of the pump and that way we block the steering wheel. At the end we mix the codes and walk away.

When we come back, we input the code in the blocking system, pull the handle of the pump and that way we unlock the blocking system and the steering wheel. We take of the hook (clab), mix the codes and walk away.

During the improving period of this invention, we have realized the idea of installment of mechanical alarm in this hook (clab) for steering wheel. Except the security of the car by the use of the blocking system with the code on the hook (clab) for the steering wheel, instead of the key-lock system, special security for the protection from car break-ins gives teh mechanic alarm installed into the pull- out part of the hook (clab). This alarm constists of elastic material which as a device produces a sound at the attempt to be cut by saw, motor with cutting plate or by other blades. The sound is piercing and ith can be heard in the distance. The sound wars the surroundings. Apart from this, the mechanic alarm is made of a ribbed string, of two elastic strings and of two elastic rails, each one from both sides of the ribbed string. Those are welded on the ends inside of the pull- out part of the hook (clab), and because of their hardness and vibration they break every blade (saw or plate) and disable the cut of the hook (clab). This mechanical alarm is pushing a great number of electronic alarms from the use and consequently makes the protection of car break-ins cheaper, from one side, and because of the lower price this hook (clab) with blocking system than electronic alarms from other side.

Short description of the figures and drawings

Drawing 1, Figure 2, shows a set of the hook (clab) with the blocking system, Figure 2, shows the hook (clab) with the blocking system and partial section of the pull-out part of the hook (clab), where we can see elastic part of the mechanical alarm. Figure 3, shows a partial segment of the tube, on which is the blocking system and segment of the pull-out tube. On the segment of the tube is also a partial vertical section of the blocking system on which are the springs and balls for the stopping and the piston for the locking and the screws for the connection of the blocking system with the tube.

On Drawing 2, Figure 4, is the vertical section of the blocking system where we can see the pump.arranged drums and on the end the membrane with the piston.

On Figure 5 is the vertical section of the blocking system through the made channel for the air from the pum to the rubber membrane.

On Drawing 3, Figure 6, is the vertical section of the blocking system and drums with code and the channel for air, holes for connection with atmosphere and leafy spring for stopping by intrusion of curves between two teeth. In the middle we can find the hole for the shaft.

On Figure 7, is the drum on which we can see the teeth, the peg for hanging the ring with numbers, the hole as part of the channel for air and recess in which there is a hole for connection with atmosphere, when the code is not established.

On Figure 8, is a ring with holes drilled from the outside. The number of holes is equal to the number of letters and numbers. On the brim of the ring are the mentioned numbers and letters. At the installation of parts of the blocking system there should always be a peg for hanging the ring. It should be installed opposite the hole for air which represents a part of the channel and the number will represent a part of the code placed above that hole.

Detailed description of the invention

The figures show the hook (clab) for the blockade of the steering wheel of the car made of the right-angled tube 1 , with welded hook (clab) 3 and built in blocking system 5, over welded plate 7. The moving part of the hook (clab) is a right- angled tube 2 in which a right-angled tube 4 is drawn in, which are muturally welded at point 8. This can be seen from Figure 1. On Figure 2, the section of tube 4 is shown with holes 10 with intrusion of piston 18 at the locking. At the section we can see a part of snakelike rail 11 and flat rails 12 which represent a part of the alarm system, which streches within the inside of the tube 4. On the blocking system 5 there are slits 9 for reading the code. On Figure 3 we can see the section of a part of the tube 1 and tube 4. On tube 1 the plate 7 is welded on which with screws 17 the body of the blocking system 13 is tightened. Under the blocking system 5, though plate 7, the springs 15 and balls 16 are built in. They are used as letches for holding the hole which we want. Though the body of the blocking system 5, through plate 7, and through tubes 1 and 4, piston 18 goes though which locks and unlocks. The installation and removal of the blocking system 5 is done by screws 17 through holes 19 through which the tools are drawn through only in case tube 4 is drawn out from tube 1.

On Figure 4, the vertical section of blocking system 5 is shown which is closed with the cover 13. Under the cover is handel 6 of the air pump, and on the handle we can find a piston 21 which is tightened by screw 22. They are placed at point 20 for producing of pressure or vacuum. Inside there is a shaft 23 on which drums 24 are slipped on. On drums 24 are through pegs 26 slipped on the rings 25. U der drum 24 there is a leafy curved spring 27 which holds drums 24 on the wanted code combination which is on ring 25. The leafy curved spring 27 is fastened on the body of the blocking system 14 by screws 29. Under the cover 13 is room 21 which is closed by cartridge 33. The cartridge 33 pushes the edges of the rubber membrane 32 which encircles piston 18 in the grove. On cartridge 33 there is also a rubber 0-ring which seals the space 31. From the upper side of the cartridge 33 there is a plate 35 which by screws 36 tightens the cartridge 33. From the lower side of thje body 14 of the blocking system, there are the recesses 45 in which springs 15 lean. In body 14 of the blocking system there are also three holes 44 with screws for connecting the blocking system 5 on to the tube 1.

Oh^~^/σrøe^5 ^^a^^ can see the established main channel 37 which is used for passing the air through - from the pump from space 20 to space 31. In order to establish the drilling of the main channel through body 14 of the blocking system, the holes with channel 38 and channel 39 are made, which are after the drilling of the channel 37 hermeticly closed. On this figure, we can see the screw 30 which is used for tightening the axle 23 into the bearing.

It is also shown that there are scales with numbers and letters 40 and holes 41 for connecting the cover 3 with body 14 of the blocking system 5.

On the Figure 6 we can see the horizontal section of the blocking system 5 where we can see the leafy springs 7 which holds drums 24 at the wanted position. On the drum 24 there are holes 37 for the passage of the air, holes 42 for letting the air out into the atmoshpere when there is no code on the scales 40 of the blocking system 5. On the figure we can see the holes 43 on the ring 25.

On the Figure 7 there is a drum 24 with the build in peg 26, drilled hole 37 for the air channel and the hole 42 for the connection with the atmosphere.

On the Figure 8 we find the ring 25 with holes 44 with numbers and letters 40 for the establishment of the code on four rings 25 slipped on the peg 26 of the drum

Claims

Claim

1. The hook (clab) with built in universal blocking system with the code, for the protection of cars from break-ins, consists of the right-angled tube (1) with welded hook (clab) (3) and fastened blocking system (5) which is by screws (17) connected with the plate (7), welded tube (1), from one side and right-angled tube (2) with hook (clab) (3) and right-angled tube (4) in which are built in parts of mechanical alarm, consisting of the snakelike rail (11) and flat rails (12) under the hole (10) for the locking of the tube (4) inside of the tube (1).

The locking and the unlocking of the blocking system (5) is after the inputting of the code established by the handle (6) through which the air is let out through the established channel (37) from the pump from space (20) through drums (24) to space (31) where by air pressure the piston (18) is pressed through the rubber membrane (32). The unlocking is done by allocating the code and then by pulling out the handle (6) when the established vacuum is pulling the piston (18) and so the unlocking of the blocking system (5) is done and by that the unlocking of the steering wheel and of the car.

2 The hook (clab) according to the claim -1 ris indicated so, that the locking and the unlocking of the hook (clab) (1) and (3) and hook (clab) (2), (3), (4) are established by the installed blocking system (5) with the code, estabJished__on he_scaLes 40), rings (25). hang on the screws (26). which rotate together around the axle (23), and so this enables the function and the protection of the cars by this invention.