Sliding and modular panic system with minimum movements for use in emergency doors

A sliding and modular panic bar with minimum movements, provided with a head case bearing a boss, on which a sliding half-bar slides, through a guide made therein,

• said bar comprising:
• a stationary half-bar including in its extrusion a configuration enabling electrical installation with recesses differentiated of the prewiring and other specific connections,
• an auxiliary bar operatively connected to the stationary half bar,
• rails in the stationary half-bar and the auxiliary bar for the modular attachment of supporting elements and frames;
• first crenellations in the stationary half-bar for a correct alignment and movement of two first shuttles,
• second crenellations in the auxiliary bar for a correct alignment and movement of a second shuttle,
• the half bar comprising a modular synchronous shaft, being rigidly and cadentially attached to operating lever rocker arms through a lower shaft and a nonmagnetic rapier, a central part of said lower shaft being coupled to the operating lever rocker arms;
• the operating lever rocker arms are hingedly coupled in respective “U”-shaped frames and are hinged at their midpoint in their respective rotation shaft;
• each of the first shuttles having one end connected to the lower shaft and an opposed end having inclined planes supporting the ends of a main unlocking shaft embedded in a locking lever, so that when said unlocking shaft is lifted under said inclined planes, a modular sliding skid is released from engagement with the locking lever, said modular sliding skid maintains through a spring bearing the modular synchronous axis, both the positioning of rods retaining vertical spagnolettes and the positioning of a rocking-side hinged latch through its lower and upper positioning shafts thereof by connecting a transmitting rod that couples the rocking-side hinged latch to said modular skid by a crimp shaft and to the latch through one of the positioning shafts thereof;
• the rocking-side hinged latch is maintained in emergency position by pressure of a compression spring coaxially arranged in a pivoting and grooved recuperating rod, between the positioning of a lower shaft of the latch and a shaft of the locking lever,
• the rocking-side hinged latch comprises an elevated self-locking member that includes a self-locking lever, a self-locking clutch, a retaining stopper, a first compensating spring housed by the latch, and a second compensating spring housed on the self locking clutch, said springs push in opposition to the self-locking lever;
• the rocking-side hinged latch houses on one side the second compensating spring and on the other side the self-locking clutch and the self-locking lever, the retaining stopper being coupled to the transmitting rod;
• the rocking-side hinged latch has a locking mechanism in spagnolettes and is maintained self-locked when positioned on an impeller hooked on a rod-rocker and positioned on its shaft within an adjustable side lock supporting element, and remains inoperative in the remaining rocking-side hinged sequences where the latch is not positioned on the impeller located within the adjustable side lock supporting element.