Folding jaw arrangement on printed product-processing folding cylinders

   
   

A folding jaw arrangement (11) at a lateral surface (9) of a product-carrying cylinder (10) in folding apparatuses. The folding jaw arrangement (11) includes a stationary folding jaw part (13) and a movable folding jaw part (14). Formed therebetween is a gap (12) into which a folding means (5) of further cylinder (4) co-operating with the product-carrying cylinder (10) plunges during the cross-folding of products. In the process, the product to be cross-folded passes from the further cylinder (4) to the lateral surface (9) of the product-carrying cylinder (10) and is held thereon by the folding jaws (11). The movable folding jaw part (14; 29, 40) is provided with resilient regions (20, 27) via which the product is brought into and held in contact (15) with the stationary folding jaw part (13) of the folding jaw arrangement (11).

Un arreglo de la quijada que dobla (11) en una superficie lateral (9) de un cilindro producto-que lleva (10) en aparatos que doblan. El arreglo de la quijada que dobla (11) incluye una parte inmóvil de la quijada que dobla (13) y una parte movible de la quijada que dobla (14). Formado therebetween es un boquete (12) en el cual un plegamiento significa (5) del cilindro adicional (4) que coopera con las zambullidas del cilindro producto-que llevan (10) durante cruz-doblar de productos. En el proceso, el producto a ser pasos cruz-doblados del cilindro posterior (4) a la superficie lateral (9) del cilindro producto-que lleva (10) y es sostenido sobre eso por las quijadas que doblan (11). La parte movible de la quijada que dobla (14; 29. 40) se proporciona las regiones resistentes (20, 27) vía en las cuales se trae y se sostiene el producto en el contacto (15) con la parte inmóvil de la quijada que dobla (13) del arreglo de la quijada que dobla (11).

 
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