BG112204A - Self-adjusting car locking decoding device - Google Patents

Abstract

The self-adjusting car locking decoder can be used with a lost key. The device unlocks and locks an unlimited times the locks of the HU10l type, without having to disassemble it from the vehicle. One of its main advantages is the unlock speed, which allows the device to be used for emergency unlocking. After unlocking, the operator can read the code, determining the depth of the plates with great precision and thus creating a duplicate of the key when it is lost or forgotten in the vehicle. The opening process does not damage the lock. Another major advantage is the ability to contact the vehicle after or before the instrument has "decoded" the door lock. Another major advantage is the ability to contact the vehicle after or before the instrument has "decoded" the door lock. The decoding device includes an operating body (18), an aluminum handle (12) formed by successively arranged on the base, a rotation wheel (8), a lifting wheel (9) and a tension wheel (10). The handle (12) is fixedly attached to a carrier (3) from the operating body (18) by a bolt (13) at the tension wheel (10). At the front of the carrier (3) are provided hooks (15) in which they are mounted shuttles (5) in which are provided pins (6). In the carrier (3) are also provided two-sided channels (16) in which is arranged a pump in a wavy U-profile (2) connected by a second bolt (14) with the rotation wheel (8) and from the top and bottom of the carrier (3) are provided channels (17) in which there are respectively a blunt lifter (1) and a sharp lifter (4). At the top of the lifters (1 and 4) is provided a scale (7), and in the front part of the lifters (1 and 4) there are provided lateral technological openings (11) for neutral earthing of the pins (6) relative to the shuttles (5).

Description

Technical field

The invention relates to a self-locking auto-lock decoder used in the locksmith and auto-lock industries. (Used for non-destructive emergency opening of lock type HU101)

BACKGROUND OF THE INVENTION

Devices known to perform functions similar to. One example is the Set of tools for opening and decoding locks with patent number US 4667494 A. The main difference is that for opening and decoding 5 different types of tools from the set are used, in a certain sequence - first, a spring compressor is inserted, which pushes the plates into at the top position, a spring retainer is installed at the same time to maintain the position of compression of the springs and at the same time leave the plates idling. The third tool is called a control and it is inserted through the already released plates, the aim being to align in height to a position where the mechanism can be opened. The decoding tip is then slid through which the position of each plate can be measured and recorded so that the code can then be read and a duplicate key created. The latter, the fifth tool in the kit, serves to keep the outer layer of the lock itself open during the procedure.

A major disadvantage of the decoding kit is the time it takes to perform the unlocking and subsequently the decoding procedure. The complexity of the device results in a low success rate, except in the case of very high technical training by the operator. Another disadvantage is the inability to contact the starter - the complicated procedure and the need for more than one tool when rotating makes it impossible to use it directly on the socket. A duplicate key is required for this procedure, which increases the time further.

Technical nature

In the absence of a key, the device allows the operator to open and decode a high-speed lock of the HU101 type without the need for technical training and / or •. z · · · · · · · · · · · · · · · ·::: · · · ·

...... ··.:. .:. · .. · The use of sophisticated locksmith techniques or kits that would delay the opening process or cause additional technical difficulties, such as the destruction of the lock itself, the door, window or other part of the vehicle itself. After opening the lock, the device can decode the lock of type HU101, which has 10 plates, each individually occupying a position with 5 different heights. One of the great advantages of the invention is that it can determine and "adjust" to the different height of each of the 10 plates absolutely automatically. This facilitates the production of a key duplicate with a very high degree of precision, which is almost impossible in the absence of an original key or with any other method of auto-lock emergency opening.

The decoder is a metal body that resembles a car key with a large aluminum handle (Figure 2). The body of the device itself is made up of 6 main elements that interact, and the handle of 3.

The main body is called the "carrier" (Fig. 1c). The carrier has the shape and size of the HU101 lock and its role is to "carry" the other elements through which the opening and decoding is carried out, as well as to assist in applying the necessary voltage to the left and right. The second component is the pump (Fig. 16), and its wavy shape helps to move the twin shutters (Fig. 1e) in which the pins are located (Fig. 1f.). There are 2 pins in each shuttle. And the last two elements cover the carrier, shutters and pins raised (Fig. 1a and Fig. 1d). Through the scales made on the raised ones (Fig. 1g), after opening, the operator can read the combination of the code. The handle consists of 3 main elements - a tension wheel (Fig. 2c), a lifting wheel (Fig. 26), and a rotating wheel (Fig. 2a).

Description of the attached figures

Figure 1 - Basic elements of the decoder

Figure 1a - blunt elevation with scale to measure plate depth

Figure 16 is a wavy shaped pump that determines the turnover of the shuttle

Figure 1c - support • 9

Figure 1d - Sharp elevation with scale to measure the depth of the plates

Figure 1d - 5 pieces of double shuttle

Figure 1f - 10 pins

Figure 1g is the scale for decoding

Figure 2 is a complete view of the assembled decoder

Figure 2a shows a threaded wheel contributing to the turnover of the pump

Figure 26 - Lifting wheel

Figure 2c is a voltage wheel

Figure 2d - technological holes for restarting the tool

Figure 3- section of the HU101 with the device inside

Application of the invention

The HU101 lock consists of a cylinder (core), outer cylinder housing, and a set of 10 plates mounted on springs. The plates are mounted in vertical slots (grooves) in the core itself. The springs hold the plates in diametrically opposite grooves, causing them to enter the outer housing of the lock, which causes the core to lock (locked state).

There is a rectangular opening in the center of each of the ten plates, and there is an edge in each opening. Each plate has the vertical position of the openings of different sizes, so that the groove of the original key must correspond to the height of each opening, gripping each of the ten plates by the edge, and thus raising the plates at the same level, so that they do not rest in the outer housing of the cylinder. In this way, the core can be easily rotated against this housing, allowing the lock to be unlocked.

The device acts as a universal key to the HU101. The insertion of the body of the device occurs when the right-hand rotary wheel is rotated (Fig. 2a) and the lifting wheel is inserted inward (Fig. 26), which means that the tool is closed. Raised (Fig. 1a and Fig. 1d). initially serve for the smooth introduction of • ·

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the tool in the lock as they cover the shutters and pins and prevent the tool from locking in advance by grasping some of the edges of the individual plates. (Fig. 3) Upon insertion, the device, like the original key, passed through the rectangular orifice of each plate, but unlike the key, the invention does not have a channel of defined heights for the edges of the plates to be engaged, so that is assumed to be in the zero position. After pulling the lifting wheel (Fig. 26), the shuttles and pins are already open and the positions they occupy correspond to the positions of the plates (Fig. 3). The tension wheel (Fig. 2c) begins to rotate left and right, together with the rotation wheel (Fig. 2a), which drives the pump (Fig. 16), and thanks to its wavy shape, it drives the shuttles (Fig. 1e). The pump and shuttles have a certain movement of movement that coincides with the turnover of the plates in the core of the lock. The movement of the shuttles causes the pins to slide into the edges of the plates, moving them along their grooves, releasing them from the retaining springs, thus adjusting the device to the correct position of each plate individually. The pumping procedure is repeated until all the plates are in the correct position and the lock is rotated and unlocked. The device retains the combination of code until the tool is restarted through the technological openings of the raised ones (Fig. 2d), which means that the pins return to the original zero position. When the code is preserved, the pins occupy a different position and each of them corresponds to the vertical lines made on the raised ones, which is essential for decoding and for making a duplicate (Fig. 1a and Fig. 1d).

Claims (2)

Claims 1. Self-adjusting auto-locking decoder, resembling a metal car key with a large aluminum handle, which, when rotated, causes movement in the elements of the device and, consequently, on the plates of the car lock, characterized in that it consists of a metal body made of 6 main elements assembled in one, with shutters and pins, a wavy pump, lifts with technological openings on the main body carrier, and the handle is characterized by being made up of three basic elements - - tension wheel, lift wheel and turn wheel • * l.a Self-adjusting auto-lock decoder according to claim 1, characterized in that the rotation wheel of the handle of the device is threaded, which determines and regulates the rotation of the pump 1.6. Self-locking auto-lock decoder according to claim 1, characterized in that the lifters have a scale that allows the operator, after unlocking the lock, to read the code by comparing the position of the pins with it 1. in a self-adjusting auto-lock decoder according to claim 1, characterized in that the lifters have technological openings, in different shapes, which give access to "restart" the tool or return the pins to the initial, zero position in the shutters themselves. when the tool is ready for reuse 2. Self-adjusting auto-lock decoder consisting of one body, characterized in that it performs two functions simultaneously - unlocks the lock and decodes it, affecting all the plates simultaneously, through its three main drive elements - pump, shutters and pins, and with the help of the handle, as it is rotated, the movement of the pump is observed, which causes the shutters to slip, moving them so that the pins can make contact with the edges of the plates. 2.a Self-adjusting auto-lock decoder according to claim 2, characterized in that, after unlocking and decoding, the device can be removed from the lock and the code combination will be retained, which means that if reinserted in the same lock , it will also serve as a key without the need for re-decoding. 2.6 Self-adjusting auto-lock decoder according to claim 2, characterized in that it performs two functions simultaneously - unlocks the lock and decodes it. 2.c Self-adjusting auto-lock decoder according to claim 2, characterized in that it can affect all plates simultaneously, regardless of their number (6, 8, 10, 12) 2.d Self-adjusting auto-lock decoder according to claim 2, characterized in that it has three sliding elements - a pump, a shutter and a pin. These three elements are an integral part of the sliding function of the device. • · · · The rotation of the wavy pump guarantees the exact sliding of the shutters, allowing them so that the pins can make contact with the edges of the plates by sliding them over the slots of the lock. 2.e Self-adjusting auto-lock decoder according to claim 2, characterized in that the Lifts assist in the smooth and trouble-free insertion and retrieval of the decoder. In the open state, they guarantee the contact of the shutters and pins against the plates, while in the closed state they raise the plates, causing them to occupy a zero position.