Global Patent Index - EP 0350749 A3

EP 0350749 A3 19910206 - DEVICE FOR SEPARATING SHEETS FROM A PILE

Title (en)

DEVICE FOR SEPARATING SHEETS FROM A PILE

Publication

EP 0350749 A3 19910206 (DE)

Application

EP 89112096 A 19890703

Priority

DE 3823705 A 19880713

Abstract (en)

[origin: EP0350749A2] The invention relates to a device for separating sheets from a pile, having a store, which is open at the base side, for receiving the pile, as well as a supporting device for the pile which can be moved to and fro at the lower side of the pile, which device carries a suction roller which bears on the lower side of the pile and which can be turned to and fro between an initial position and a delivery position for the removed sheet. In order to prevent damage to the sheets, provision is made for the supporting device to have a cradle which is movable back and forth along a slide bar on the lower side of the store, the movement of which cradle is positively coupled to the rotary movement of the suction roller in such a way that the suction roller rolls counter to the direction of movement of the cradle at the lower side of the sheet, and to comprise on both sides of the suction roller in each case a belt section, located in the plane of the base side of the store, for supporting the lower side of the pile, and the length of which is changeable in accordance with the movement stroke of the cradle with frictionless engagement with the lower side of the pile. <IMAGE>

IPC 1-7

B65H 3/10

IPC 8 full level

B65H 3/10 (2006.01)

CPC (source: EP)

B65H 3/10 (2013.01); B65H 2301/42322 (2013.01); B65H 2406/3314 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0350749 A2 19900117; EP 0350749 A3 19910206; CN 1039393 A 19900207; DE 3823705 A1 19900118

DOCDB simple family (application)

EP 89112096 A 19890703; CN 89104804 A 19890713; DE 3823705 A 19880713