WO2010003196A1

WO2010003196A1 - Highly secure electronical-mechanical lock

Info

Publication number: WO2010003196A1
Application number: PCT/BA2009/000005
Authority: WO
Inventors: Vukasin Daljevic
Original assignee: Vukasin Daljevic
Priority date: 2008-07-09
Filing date: 2009-06-11
Publication date: 2010-01-14

Abstract

A highly secure electronical-mechanical lock DaWoX which involves the mechanisms of the lock, handles, cylinder (1) with the mechanism of a cylinder (4), mini cogwheel (3) and a cogwheel (2), a sliding bar (6) with integrated notches (8) at the side of the bar which runs above the cylinder (1), and which is driven by a cogwheel (2) in the manner that the cogs of the cogwheel (2) run over the notches (8) of the sliding bar (6). The cogwheel (2) activates a mini cogwheel (3) placed inside of the cylinder (1) of the lock. A mini cogwheel (3) activates the mechanism of the cylinder (4) where the key of the cylinder (1) turns. The key can be turned inside of the cylinder (1) up to ten times. Alternative II involves a cylinder with five blades (9) sharply serrated which drive the sliding bar (10) with integrated notches (12) sharply serrated at the lower part of the bar. Alternative III involves a cylinder with five blades (13) roundly serrated which drive the sliding bar (14) with integrated notches (16) roundly serrated at the lower part of the bar.

Description

HIGHLY SECURE ELECTRONICAL-MECHANICAL LOCK

1) A TECHNICAL FIELD IN WHICH THE PATENT IS APPLICABLE

This patent relates to the highly secure lock facilitated with electronics for the purpose of locking, and with integrated bars, and with one of the bars being completely movable.

According to the International Classification of Patents, its mark is E 05 B 65/04

2) A TECHNICAL ISSUE

The contemporary security locks which are in use in Europe present the following problems: the cylinders become easily breakable, perforated, or deteriorated, thus reducing the lock capacity of protecting the safety of buildings to a very low level, when dealing with professional burglars.

Therefore, burglaries are quite common, even with the so called highly secure locks, and even more so with those having the five-step locking system.

3) CONTEMPORARY TECHNIQUES

Nowadays, there are many solutions available to locking, both electronical and mechanical. For example, the renowned German companies ABUS and ZiIKON have produced some special cylinders with an integrated steel safety device , in order to prevent braking and drilling the cylinders in the case of burglary.

However, even such very expensive locks have not proven themselves highly secure. Burglars have burgled such locks using a steel bolt replacing the lock key, and removed the rotating part of the key bearing with a crowbar.

Namely, we are speaking here of the so called best cylinders in Europe ever produced, since the locks, although being very expensive, have undeniably proven themselves to be very weak and insecure in burglaries.

4) THE PATENT ESSENCE PRESENTATION

The patent essence lies in the following: it is here the case of a highly secure lock which is not possible to open either by drilling, or breaking, or deteriorating, or violently by crowbars. The cylinder can be completely destroyed, and even removed from the lock, but the door shall remain locked.

The contemporary cylinders are upgraded in the manner that they have 8 mm cogwheel with 6 cogs, installed instead of the feather for the lock activation mechanism. The said cogwheel activates sliding bar, which enters the door frame, and it is used for locking the door. Once the door is locked, the sliding bar is blocked electronically via the bolts which enter into the bar. Hence, the cylinder does not have its primary function of unlocking the door any longer. Namely, the electronics which has a function of blocking the sliding bar, is hidden in a place only known to the lock owner. It is however cabled and connected to the bolts in the door. In order to unlock the door, i.e. in order for the key in the cylinder of the lock to have its function of unlocking the lock back, the electronics is used, i.e the unlocking is performed from the distance via the electronic chip. The distance from the lock electronics to the electronic chip in the possession of the owner ranges from 10 mm to 50 mm.

Horizontally, across the whole door width, there is a sliding bar, which runs above the cylinder and through the lock recessing in the door frame. The part of the sliding bar that the cylinder drives into the door frame can go up to 100 mm.

Also, the contemporary marketed cylinders with integrated blades can be used for the activation of the sliding bar in this lock. It is necessary to process the cylinder here in the manner that instead of several blades there are cylinders made with five blades sharply or roundly serrated which run the appropriate sliding bars. Such cylinders are fragile, but irrespective of the fragility, the door shall remain locked because the electronics blocks the cylinder function and the door unlocking.

The advantage of this invention lies in the fact that the cylinder is in 95° full, and is not fragile or breakable as compared to the contemporary locks which are in 95° empty, and therefore easily breakable. Another important advantage to this invention is the possibility of turning the key up to ten times as compared to the existing locks with only two key turns in the key hole. This can also confuse a burglar. Additionally, one more advantage to this invention lies in the fact that the cylinder has a secondary function in the process of unlocking the door lock. It is the electronics that block the function of the cylinders, so even if the key remained in the lock after locking it, it still would not be possible to unlock the lock with the very same key. In order for the key to become functional again, it is necessary that the electronics allows and ensures the sliding bar moving.

5) A BRIEF DESCRIPTION OF DRAWINGS

The attached drawings integrated in the description, and which represent an integral part of the invention description, illustrate the best method so far considered and advise4 for the invention design and production, and also help elaborate further the invention basic principles. Fig. 1 Layout of the cylinder with a mini cogwheel inside the cylinder and a cogwheel vertically exiting the cylinder

Fig. 2 Layout of a sliding bar containing notches in the side face of the bar and holes for the interrupted functioning of the electronics bolts

Fig. 3 Side layout of the lock with a cylinder and a cogwheel which runs a sliding bar located inside of the fixed bar, as well as the lock electronics that blocks the sliding bar function.

Fig. 4 Layout of cylinders with five blades sharply serrated

Fig. 5 Layout of a sliding bar containing notches sharply serrated at the lower part of the bar, and openings for the uninterrupted function of the electronics bolts

Fig. 6 Side layout of the lock with the cylinder having five sharply serrated blades, and which run the sliding crow bar placed inside of the fixed bar, as well as the lock electronics that blocks the sliding bar function

Fig.7 Layout of cylinders with five blades roundly serrated.

Fig. 8 Layout of a sliding bar containing notches roundly serrated at the lower part of the bar, and openings for the uninterrupted function of the electronics bolts.

Fig. 9 Sideways layout of the lock with the cylinder having five roundly serrated blades, and which run the sliding bar placed inside of the fixed bar, as well as the lock electronics that blocks the sliding bar function

6) A DETAILED DESCRIPTION OF AT LEAST ONE WAY OF THE PATENT APPLICATION

Alternative I

The following is the introduction to a detailed grasp of this invention. This textual part is followed with the drawings containing appropriate illustration.

Fig. 1 represents the layout of the cylinder (1) with a cogwheel (2) which vertically exits the cylinder and a mini cogwheel (3) placed inside of the cylinder, as well as the cylinder mechanism (4) into which the key of the cylinder (1) enters. Specifically, such cylinder (1) is practically 95° full, thus, not subject to breaking. During the turning of the key in the cylinder (1), the cylinder mechanism (4) turns the mini cogwheel (3), which in turn rotates the cogwheel (2), and with the turning of the cogwheel (2) the moving of the sliding bar (6) is ensured, as illustrated in Figure 3. The sliding bar (6) is inserted into the fixed bar (7). The sliding bar (6) has engraved notches (8) at the side face of the sliding bar, as illustrated in Figure 2, and the cogs of the cogwheel (2) run over them. Thus, the cogwheel (2) runs the sliding crow bar (6) by going over the notches (8). The key in the cylinder (1) turns manifold (up to ten times), thus allowing the sliding bar (6) to enter deeply into the door frame.

Fig. 3 illustrates the places where the electronics blocks the sliding bar (6) function. Namely, the bolts in the electronic system go through the openings of the fixed bar (7) and the sliding bar (6), thus blocking the function of the sliding bar (6). The cylinder (1) of the lock shall not have the function of unlocking the door lock until the electronics unblocks the sliding bar (6).

The sliding bar (6) that enters the door frame has the following dimensions: 45 mm x 8 mm. the length of the sliding bar (6) can range from 100 mm to 1,500 mm, depending on the door width. There are openings for the uninterrupted functioning of the electronics bolts, on the sliding bar (6), and they can be of various dimensions. Alternative II

Fig.4 illustrates another variation of the cylinder with five blades (9) sharply serrated. This cylinder with five blades (9) sharply serrated which run the sliding bar (10) is illustrated in Fig. 6. As in Alternative I, the sliding bar (10) is inserted into the fixed bar (11). The sliding bar (10) contains sharply engraved notches (12) at the lower part of the bar, (12), as illustrated in Fig. 5., and the blades (9) of the cylinder go across them. Also, the key in the cylinder with five blades (9) turns manifold (up to ten times) thus allowing the crow bar (10) to enter deeply into the door frame.

Alternative III

Fig. 7 illustrates the third variation of the cylinder with five blades (13) roundly serrated. This cylinder with five blades (13) roundly serrated which drive the sliding bar (14) is illustrated in Fig. 9. The sliding bar (14) has roundly engraved notches (16) at the lower part of the bar, as illustrated in Fig. 8, over which the blades (13) of the cylinder move. Also, the key in the cylinder with five blades (13) turns manifold (up to ten times) thus allowing the bar (14) to enter deeply into the door frame.

Therefore, as it can be seen from the previously elaborated part, there are three different cylinders involved, as well as three adjoining sliding bars for locking the door lock. The electronics for blocking the sliding bar function remains the same. The reason for this is represented in the fact that the owner of the lock can in a simple and easy manner change the cylinders and their appropriate adjoining sliding bars at his/her convenience. The best alternative of the lock is the cylinder as in Fig. 1, which represents the essence of this invention, being that it is a cylinder which cannot be broken due to its degree of fullness.

7) THE PATENT APPLICATION METHOD

The highly secure electronical-mechanical lock DaWoX represents a practical, permanent, and highly secure lock that shall become widely used and economically justified on the market.

Namely, the greatest problem is to come up with the locks which burglars cannot burgle. The contemporary very expensive security locks simply are not secure enough.

Such highly secure lock gives high security in case of a burglary. This practically means that the owner of the lock does not have to worry about the burgling and breaking in the lock.

Claims

PATENT REQUIREMENTS

1. A highly secure electronical-mechanical lock DaWoX consists of two cylinders of the lock, the lock mechanism, handle, bars for locking the door, electronics for blocking the bar, as indicated, with the said lock cylinder containing a mini cogwheel and a cogwheel which vertically exits the cylinder in the manner that they can rotate during the turning of the key in the cylinder.

2. A highly secure electronical-mechanical lock DaWoX according to requirement 1 , as indicated, with the said cylinder of the lock running the sliding bar with integrated notches at the side of the bar over which the cogs of the cogwheel run.

3. A highly secure electronical-mechanical lock DaWoX with a cylinder with five blades sharply serrated according to requirements 1 and 2, and Alternative I, as indicated, with the said cylinder of the lock with five blades sharply serrated running the sliding bar with integrated notches sharply serrated at the lower part the bar over which the cogs of the cogwheel run.

4. A highly secure electronical-mechanical lock DaWoX with a cylinder with five blades roundly serrated according to requirements 1 and 2, and Alternative 1, as indicated, with the said cylinder of the lock with five blades roundly serrated running the sliding bar with the integrated notches serrated at the lower part of the bar over Which the cogs of the cogwheel run.