ES1033734U - Panic bar with reversibility emergency door, equipped with lock superimpose a closing point. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Panic bar with emergency door reversibility, provided with rim lock closing with a point of panic bars that are installed widthwise an emergency door (1) and having a general constitution formed by a horizontal handle pressed or button (3) than at its ends is supported aerially paths connecting rods (4) rotated by respective shafts (5) which are parallel to said button (3) and are installed in sendos supports moored to this door (1), said supports to be designated as stand-lock (6) and support-bisagras (7) according to your closer respectively the framework of closure or hinges said door (1), and said support-lock (6) incorporating a rotary follower (8) virtual axis (8a) perpendicular to said door (1) e installed such follower (8) through the map adosamiento such stand-lock (6) and door (1), characterized bar panic (2) according to the invention p orque comprising said button (3), said connecting rods ones (4) and such support-lock (6) and support-hinge (7) having a configuration external same; wherein said stand-lock (6) incorporates said shafts (5) rod (4) and shaft (8a) follower rod (8) which are between si perpendicular and coplanar in a plane that is perpendicular to the door (1 ) yet is plane symmetry of own said support-lock (6) and a journey rotary (9) comprising a central section (9a) prepositioning operative and sendos tramos terminals (9b) operations are coextensive each other and are defined uninterruptedly at each end of said central section (9a), said operating path (9) being effected by a cam (10) which is keyed on said shaft (5) connecting rod (4) said support-lock (6) and said cam (10) having part actuator (10a) at each end of the central section (9a) travel rotary (9), this part actuator (10a) cam (10) it is against applied or other parts of paths first drive (11a) and second (12a) belonging to respective palan cas rotary first (11) and second (12) are symmetrical about said transverse-horizontal plane of symmetry and are equipped with a floating mounting contra-spring, and, to carry out the lever (10) rotation for such tramos operative (9b) travel rotary (9), said levers first (11) or second (12) are driven to move from a position unrotated or rest to another position rotated or active performing a rocking drive movement mechanism operating the opening of such rim lock with a point of closure, whose power is produced by the acting impulsora of one or other of sendos first fronts (11b) and second (12b) belonging, respectively, said levers first (11) and second (12). (Machine-translation by Google Translate, not legally binding)