The next generation  of closure solution

SelfBolting Concept

closure method that no needs any bolt.

Since many centuries people is familiar with the use of panel to close an access. So one time. People decided to set a bolt on it, in order to block the panel against intruders. But question is “why we don’t use the panel itself to bolt it ?

• door leaf penetrates itself in an intelligent frame with articulated hinges
• Some incompressible blocks are inserted between panel and frame for completing robustness chain and are additionally scattered for better cognitive robustness.

The more fragile link in the chain determines the solidity of this chain. Electronic security has grown faster that physical security. If you have a long chain of device (door leaf - fixing - mechanism - bolt -latch - fixing ....)The more fragile part will become the weak point. A burglar can use either intelligence (electronic robustness) or force (physical robustness) for breaking a door. So this concept proposes to reduce this gap between parts and between intelligence (electronic) means and force (mechanical) means of door breaking for better exploitation of high technology and finale better global security result.

Technical Result...

1. Hight Security with direct contact between panel and frame on 2 to 4 sides according door leaf moving choice, no embrittled panel by panel lock integration, continuous chain of incompressible elements.
2. With good separation between egress device and security device by easy setting of standard egress device in service during time of people reception
3. Hight Watertightness of exterior door face to flood situation with descendant panel and "valve effect" of panel that compress joint with water pressure.
4. Airtightness and Gas tightness of interior door with floor surface preservation.
5. Cheap Solution by the simplification of the whole, the miniaturization of spare parts, and the non-transformation of the panel leaf. The traditionnal lock was designed for low security and so need more spending for having hight security because hard design adaptation work.
6. Large panel choice because of rough panel. User can choice any material.
7. Light windows with 20 % of glazing area gain.
8. Ecological effect by Less material and energy consumption in production, Best protection of goods and places, Industrial opportunity for developing countries.
9. Good exploitation of the electronic device that can be so sold with its corresponding physical security level

...for a wide application

• A lot of closure device : Door (street door, armored door, burglar door, blast door) , Window (basement window, ), Gate, Safe, Shutter, Fanlight, ...
• For a lot of resistance needs: Burglar tools, Bullet, Vehicle, Bomb, Flooding, Snow 
• At a lot of places :House, Flat, Shop, Factory, Office, Land, Shelter, Prison, Bank, Bunker, Shop, Hotel…
• And lot of transportation domains: Merchandise transportation by Wagon or Container, Anti terrorist Cockpit...
• Against sabotage in special building and infrastructure in military, energy, government, commerce, finance, industry, and research branchs.
• And against murder and theft for special population in rich, political and business peoples.

It's perfect product for strategical people and places : Political and Business men, Banks, Governments, Laboratories, Oil or Nuclear  installations, Military areas, Top manager offices...

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These invention knowledge is for sale. SelfBolting concept is work of Georges Koussouros Freelance Inventor through Invention Office PROinvention 
Address : 76 av des Champs Elysées - 75008 Paris - FRANCE - Fax : 33 (0)1 435 907 97 - G.K@PROinvention.com.  My Vcard here.