Manufacturing method of assemblies, each of which consists of code, support pins and spring, in cylinder secret mechanisms of lock (versions). RU patent 2520053.

FIELD: construction.

SUBSTANCE: invention relates to manufacturing method of assemblies, each of which consists of code, support pins and a spring, in cylinder secret mechanisms of a lock, and namely to door locks and can be used in dead and rim lock models. Maximum protection of the proposed lock secret mechanism is achieved at total equality of sums of lengths of code and support pins of all assemblies; when the above requirement is not met, lock secret mechanism protection degree is decreased. In other words, improvement of stability to unauthorised opening of a lock secret mechanism is achieved owing to using at least one pin of the length that is different from other support pins. In order to exclude decoding as per the above way, it is proposed according to the technical decision of the second version to randomly install springs with different mechanical characteristics into assemblies and/or individual elements retaining the assembly in the lock mechanism housing, to make support pins that are different as to length from each other and/or at least one support pin with length that is different from that of other support pins.

EFFECT: improving stability to unauthorised opening of a lock secret mechanism by means of high-sensitivity fake keys, the operating principle of which is based on reading of a code of the secret lock part.

5 cl, 5 dwg

The invention of the method of manufacture of assemblies, each of which consists of the code, the reference pins and springs, in cylinder mechanisms secret castle belongs to door locks and may be used in mortise and invoice models.

Famous cylindrical mechanisms secrets locks (see http://www. moyzamok.ru/cyl_mech).

The disadvantage of these cylindrical secrets is the possibility of unauthorized opening method of decoding using sensitive instruments, able to stop and compare the difference between the effort of compression springs, supporting pin Assembly.

Known the secret of the castle Gidra-Titanium containing in the body revolving cylinder with a hole round shape in the center of which is set support is fixed motionless in the case of the secret of the castle, and spring-loaded support and coded pins (see http://www/gerda.pl./rus/).

The disadvantage of these cylindrical secrets is the possibility of unauthorized opening method of decoding using sensitive instruments that can measure and compare the difference between the effort of compression springs, supporting pin Assembly.

The closest to the technical nature of the present is a way of manufacturing of the cylinder mechanism secret castle, containing case holds rotating cylinder with a hole round shape in the center of which is set support is fixed to the internal rotating cylinder, spring anchor, and coded pins (see application №2011125818 from 23.06.2011).

The disadvantage of this method of manufacture is a high degree of possibility of unauthorized unlocking using high-precision electronic and mechanical devices, the principle of which is based on measurements and mapping difference compression springs and identical to each other.

The technical result of the invention is increasing resistance to unauthorized opening mechanism secret castle with the help of highly sensitive probes-lock picks, the principle of which is based on reading the code, secret of the castle.

The technical result for the first production version of the Assembly, each of which consists of the code, the reference pins and springs, in cylinder mechanisms secret castle, each of which does for all of which there is an element that is holding them in the body of the lock mechanism, is achieved by the fact that in case of equal depth of channels, which are the Assembly, the sum of the lengths of the code and reference pins in assemblies made permanent, and the springs used the same length with the same mechanical properties, while supporting pins can be made or collected, or solid.

The technical result the second option of making assemblies, each of which consists of the code, the reference pins and springs, in cylinder mechanisms secret castle, each of which or for all of which there is an element that is holding them in the body of the lock mechanism, is achieved by the assemblies of the used springs with different mechanical properties and/or items holding an Assembly in the building of the lock mechanism, made of different size in length, and/or the implementation of at least one reference pin with a length other than the length of the other anchor pins, with springs with different mechanical characteristics in assemblies can be mounted in a random way, and the elements that hold the Assembly in the case of the castle, can be installed in a random way.

The invention is illustrated by one of the possible options for the implementation of assemblies, each of which consists of the code, the reference pins and springs on the example of the cylinder lock mechanism with the common element holding assemblies in the case of the lock (Fig 1), figure 2 shows the existing assemblies of different manufacturers of locks, each of which consists of the code, the reference pins and springs, in cylinder mechanisms secret castle with retaining their element in the housing cylinder mechanism; figure 3 shows the build castles on the first proposed version of their implementation; figure 4 shows the build castles on the second offer the variant of their execution with different depth pressing the locking element (stoppers, tubes); figure 5 shows the build castles on the second offer the variant of their implementation with a restraining elements (stoppers, tubes) of different length. Figure 2-5 shows the Assembly with the individual elements of their detention in the cylinder mechanism.

Cylinder unit contains a body 1 in the Central longitudinal opening of which is domestic revolving cylinder 2 with a hole for the key center, 3 and still attached to it, located in the center of the keyhole, support leg 4. In case 1, and internal rotary cylinder 2 coaxially made transverse hole 5, which are the locking elements coded pins 6 and spring-loaded springs 7 reference pins (pushers) 8, coded pins 6 interact with the key (key not shown) through balls 9. Items 1-9 placed in a cylindrical frame (element) 10, ensures retention of all elements of the secret is in working condition. Similar numbering elements is given in figure 2 is 5, namely: position 1 is the case, the position of the 5 - holes, which are assemblies, each of which consists of pin code 6, the reference pin 8, 7 springs that hold the item (stoppers, tubes) 10. Figure 2-5 to better understand the essence of the proposed item (tube) 10 dashed vertical lines, reference pins horizontal lines, coded pins - both horizontal and vertical lines. Position 11 shows the notional line individual profile section keyhole, beyond which overlook the coded pins. Figure 2-5 coded pins in contact with line 11, conditionally shown square.

The lock works as follows.

With the introduction of key (key not shown) in the keyhole 3 is setting pins secret 6 code that enables the internal rotation of the rotary cylinder 3 interacting with latch (the latch not shown).

All manufacturers mechanisms meet the coded pins in different lengths, and supporting the length all the same. Technology of manufacturing secrets cylinder mechanisms in this way is beautifully illustrated in the photographs shown on the Internet (see www.Dwerizamki.org/Wiki). Because of this, effort of compression springs. This enables decoding of the castle with the help of sensitive technologies that can measure and compare the difference compression identical to each other springs.

To exclude decoding at a specified path, according to the technical solution according to the first variant, it is offered with the same mechanical properties of the springs to perform in each Assembly overall length of pins 6 and 8 are the same.

Maximum protection proposed mechanism secret castle, according to the technical decision on option 1 is achieved when the total equality of the sum of the lengths of the code and reference pins of all assemblies, with the advent of the assemblies to the failure to meet these requirements of the protection mechanism of secret castle reduced. In other words, increasing resistance to unauthorized opening mechanism secret castle is achieved through the use of at least one reference pin great lengths from other reference pins.

To exclude decoding on the above ways, according to the technical solution according to the second variant, proposed in assemblies to install randomly springs with different mechanical properties and/or individual elements that hold an Assembly in the building of the lock mechanism, perform excellent in length from each other, and/or completion of at least one reference pin with a length other than the length of the other the reference pins.

To improve reliability from unauthorized unlocking mechanism secret castle in one cylinder mechanism, for example, shown in figure 1, can be used simultaneously both the proposed technical solutions, in comparison with the prototype is highly resistant to unauthorized opening mechanism secret castle with the help of highly sensitive probes-lock picks, the principle of which is based on reading the code, secret of the castle.

1. Method of manufacture of assemblies, each of which consists of the code, the reference pins and springs, in cylinder mechanisms secret castle, each of which or for all of which there is an element that is holding them in the body of the lock mechanism, wherein at equality of the depths of channels, which are the Assembly, the amount of code and reference pins in all assemblies are made permanent, and the springs used the same length with the same mechanical properties.

2. The method according to claim 1, wherein the reference pins are made or teams, or solid.

3. Way manufacture of assemblies, each of which consists of the code, the reference pins and springs, in cylinder mechanisms secret castle, each of which or for all of which there is an element that is holding them in the body of the lock mechanism, wherein in assemblies used springs with different mechanical properties and/or individual elements that hold an Assembly in the building of the lock mechanism, made great length from each other, and/or the same length, but pressed on different depth, and/or the implementation of at least one reference pin length, non-length other reference pins.

4. The method according to claim 3, wherein the springs with different mechanical properties in assemblies are set randomly.