CS230652B1 - Suction element for sheet loader machines - Google Patents

Description

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Claims (2)

SUMMARY OF THE INVENTION A sheet feeder sucker comprising a cylinder with a suction neck and a piston guided in a cylinder provided with a spring and a bolt for limiting the stroke, wherein at the end of the piston there is a suction cup, characterized in that the upper part of the cylinder (1) is designed as elements are disposed between the resilient molded portion (5) having the stroke limiting screw (6) and the elements disposed between the pistons (2) divided by the piston (2) to the upper content (7 * 1) and the lower cylinder content (7 * 2). air compensation made in the form of a circular slot (11.1) or piston holes (11.2) 2. Suction cup for a loader according to claim 1, characterized in that the cross-sectional area of the air compensation elements (11) is smaller than the cross-sectional area of the suction branch (8) of the cylinder (1). Recognized by the invention on the basis of the results of the Expertise, conducted by the Office of Inventory and Patenting, Berlin, (DD) 1 drawing