PISTOLA DE CLAVAR PARA CLAVOS DE TAPICERIA

• Main Authors: FRANKE, HEINRICH, FRANKE, HEINRICH GERHARD
• Format: Patent
• Language: Spanish
• Published: 01.05.1996
• Edition: 6
• Subjects: HAND TOOLS; HAND-HELD NAILING OR STAPLING TOOLS; MANIPULATORS; MANUALLY OPERATED PORTABLE STAPLING TOOLS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

LA PARTE DELANTERA DEL PERCUTOR NEUMATICO ESTA PROVISTO DE UNA CAVIDAD (12A), PARA ALOJAR LA CABEZA DE LA TACHUELA A CLAVAR. ESTA SE MANTIENE EN EL MISMO EJE QUE EL PERCUTOR, POR MEDIO DE UNA DOBLE PALANCA (27A), DE TAL MANERA QUE CUANDO BAJA EL PERCUTOR PERMANECE EN ESE SITIO Y PUEDE GOLPEARSE CON PRECISION. LA DOBLE PALANCA ESTA EN UNION CON LA PALANCA DEL DISPARADOR (20) PARA EL SISTEMA NEUMATICO A TRAVES DEL VARILLAJE DE TAL MODO, QUE RETROCEDE ANTES DE LA ACTIVACION DEL SISTEMA NEUMATICO, RECOGE LA PRIMERA TACHUELA EN UN RIEL DE DESLIZAMIENTO (18) Y VUELVE A SITUARLA EN DISPOSICION PARA SER CLAVADA POR EL PERCUTOR. EL RIEL DE DESLIZAMIENTO RECIBE CONTINUAMENTE LAS TACHUELAS, DESDE UN TAMBOR (36) QUE GIRA LENTAMENTE, EN EL QUE SE VAN INTRODUCIENDO LAS TACHUELAS SUELTAS. Formed on the front of the pneumatic striking pin (12) is a depression (12a) for receiving the head of the nail to be driven in. The latter is held by a double lever (27) coaxially with the striking pin, so that, when the striking pin descends, it remains in this position and is driven in precisely. The double lever is connected via a linkage to the triggering lever (20) for the pneumatics, in such a way that, before the triggering of the pneumatics, it moves back, takes up the frontmost nail in a sliding rail (18) and places it on the striking pin which has risen again. The sliding rail continuously receives the nails from a drum (36) which rotates slowly and in which the nails are loosely placed.