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Mecanismo secreto de cilindro para cerraduras


Oferta Tecnológica
Una empresa armenia del sector de ingeniería mecánica ha desarrollado un mecanismo secreto de cilindro para cerraduras que evita el uso de resortes de cierre. Este nuevo mecanismo se aplica en cerraduras integradas. El mecanismo, sencillo y fácil de instalar, es una solución innovadora en el mercado de cerraduras para edificios residenciales y naves industriales. La empresa busca socios con el fin de establecer acuerdos de comercialización con asistencia técnica, financiación, fabricación y joint venture.


Door lock cylinder secret mechanism
An Armenian company active in mechanical engineering has invented a unique and innovative built-in lock cylinder secret mechanism, which is not functioning with the help of closing springs. The new cylinder mechanism is applicable for any built-in door locks. The company is looking for partners under the commercial agreement with technical assistance, financial agreement, manufacturing agreement or joint venture agreement.
An Armenian company dealing with innovative technological solutions on the basis of the patented inventions, has invented a built-in lock cylinder secret mechanism.
All known cylindrical mechanisms for mortise locks have the following disadvantages:
- The casing of the cylindrical mechanism can be broken from outside at its thinner part with the help of pinchers and then the lock can be unlocked through a bent piece of wire. Today this problem is partially addressed by well-known firms which have provided the case of the cylindrical mechanism with an additional hardened protection of different sizes placed externally on the cylindrical mechanism and fixed to the mortise lock, and for this purpose a large hole is additionally made on the external side of the door which excludes the possibility of fixing standard door plates, as well as leads to a higher cost of the lock.
The above mentioned protection can be used only for newly made doors equipped with an appropriate mortise lock. Thus, its application comprises a very low percentage vs. the already existing doors.
- Cylindrical mechanisms can be unlocked through drilling and picklock.

For addressing this problem a cylindrical mechanism is created which has the following unique advantages as compared with the known best mechanisms:
- The casing of the cylindrical mechanism has a constant length which is equal to or lesser than the minimum thickness of standard entry doors; supplementary guiding key strips in the form of inserts for placing them through its with projections in the irregularly shaped holes of the faceplate of the mortise lock on both sides; and a key at an appropriate length which allows to position the cylindrical mechanism of the mortise lock inside the door at its full length and excludes any possibility of breaking it at its thinner part by clutching the casing edge with the help of pinchers in order to unlock the lock and hence the door.
- The core of the cylindrical mechanism is fixed to the barrel at its butt end through a ring disk rotating about its axis and thanks to its lower locking standard hardened balls it excludes the possibility of unlocking the cylindrical mechanism and, hence, the mortise lock through drilling or cutting.
- In the mortise lock the core cannot rotate at its butt end which excludes any use of picklocks.
- A higher degree of secrecy is ensured by the combination of inter-positioned grooves made on the cylindrical surface of the key, with locking elements, and up to billion combinations of secrecy are achieved.
- In the event of a breakage or up to 80% crumpling of the locking pin springs, the cylindrical mechanism continues its proper functioning as opposed to the known ones which malfunction even in case of breakage or crumpling of a single spring.

The new cylinder secret mechanism is cost efficient and very easy to assemble.
This is a revolutionary brand new solution to residential and industrial property door locks´ market, which would allow to fight robbery and bring more safety to people and secure their privacy in their apartments, public dwellings, industrial buildings, banks, etc.,and certainly address global markets´ needs, because private residential safety and security issues are always on people´s main focus.
The previous versions of these mechanisms have been successfully produced in 2005-2008, duly licensed and patented in Armenia and Russia.
The company is looking for partners to set a production line and start mass manufacturing of the product under commercial agreement with technical assistance, financial agreement, manufacturing agreement or joint venture agreement.

Advantages and Innovations:
The new cylinder secret mechanism is being inserted inside the door with its total length, the additional nailed ring with its possibility to rotate between the frontal flat surface of the core and attached ring makes it impossible to open the secret mechanism by known mechanical methods and hooks.
The number of combinations on the new cylinder secret mechanism is sharply increased by the mutual position difference of pins made in the working cylinder surface of the key.
These brand new technological solutions invented first time in the world, simultaneously enable the cylinder secret mechanism to work without closing springs.
New mechanism and built-in lock have got international recognition, being presented in international inventions´ salons in Switzerland and Ukraine and awarded by official diplomas.

Setting up a production of the mechanism is very easy there is no need of special expensive automates and aggregates (as for the famous cylinder secrecy mechanisms), which along with the fact of the prepared parts being potentially technological, gives the opportunity to reduce the cost of the new cylinder secrecy mechanism dramatically.
The new mechanism will cost three times less than the analogue mechanisms with principal shortcomings, produced by best world-wide known brands.
According to preliminary estimations regarding Russian and EU markets 1000 units of mechanisms per month will not be enough to satisfy the demand.
Stage of Development:
Prototype available for demonstration
Patents granted
CommeR Statunts Regarding IPR Status:
Armenian and Russian patent grated for the initial version.

Partner sought

Type and Role of Partner Sought:
R-Y-D institutions, SMEs door locks producers who would produce the mechanisms who would like to establish the production line by means of joint venture agreement.
Investors interested in production of the mechanism.
under the commercial agreement with technical assistance, financial agreement, manufacturing agreement or joint venture agreement.


Type and Size of Client:
Industry SME 11-49
Already Engaged in Trans-National Cooperation:
Languages Spoken:


Technology Keywords:
02002010 Mecanizado (torneado, perforado, moldeado, fresado, cepillado, cortado)
02009022 Sistemas de seguridad