Global Patent Index - EP 0751906 B1

EP 0751906 B1 19971126 - SHEET-REMOVAL ARRANGEMENT HAVING A CASSETTE FOR HOLDING A SHEET STACK

Title (en)

SHEET-REMOVAL ARRANGEMENT HAVING A CASSETTE FOR HOLDING A SHEET STACK

Title (de)

BLATTABZUGSEINRICHTUNG MIT EINER KASSETTE ZUR AUFNAHME EINES BLATTSTAPELS

Title (fr)

DISPOSITIF D'ENLEVEMENT DE FEUILLES PRESENTANT UNE CASSETTE DE RECEPTION D'UNE PILE DE FEUILLES

Publication

EP 0751906 B1 19971126 (DE)

Application

EP 95910432 A 19950302

Priority

  • DE 9500274 W 19950302
  • DE 4408551 A 19940314

Abstract (en)

[origin: DE4408551A1] The invention relates to a sheet-removal arrangement having a cassette for holding a sheet stack, and to a method of controlling the pressure of the sheet stack on the removal arrangement. The latter comprises draw-off rollers (16) disposed on a floating shaft (34). The floating shaft (34) is in turn connected at the centre in a rotationally rigid manner to a drive shaft (18) passing through said floating shaft. At one end (20), the drive shaft (18) is mounted in a bearing (21) which is rigid with the frame and at its other end (62) it is mounted in a displaceable bearing (64). A force sensor (70, 74, 76) for determining the pressure of the sheet stack (12) on the draw-off rollers (16) acts on the displaceable bearing (64). The pressure is controlled so that it always moves within a narrow intermediate range between a minimum and a maximum possible value.

IPC 1-7

B65H 7/02; B65H 7/14; B65H 3/06

IPC 8 full level

B65H 1/14 (2006.01); B65H 3/06 (2006.01); B65H 7/02 (2006.01); B65H 7/14 (2006.01); G07D 11/00 (2006.01)

CPC (source: EP US)

B65H 1/025 (2013.01 - EP US); B65H 3/06 (2013.01 - EP US); G07D 11/10 (2018.12 - EP US); G07D 11/22 (2018.12 - EP US); B65H 2402/60 (2013.01 - EP US); B65H 2513/40 (2013.01 - EP US); B65H 2515/34 (2013.01 - EP US)

C-Set (source: EP US)

  1. B65H 2513/40 + B65H 2220/02
  2. B65H 2515/34 + B65H 2220/01

Designated contracting state (EPC)

CH DE ES FR GB IT LI PT SE

DOCDB simple family (publication)

DE 4408551 A1 19950921; DE 4408551 C2 19980219; BR 9507069 A 19970930; DE 59501045 D1 19980108; EP 0751906 A1 19970108; EP 0751906 B1 19971126; ES 2109816 T3 19980116; JP 3044131 U 19971216; US 5848786 A 19981215; WO 9525057 A1 19950921

DOCDB simple family (application)

DE 4408551 A 19940314; BR 9507069 A 19950302; DE 59501045 T 19950302; DE 9500274 W 19950302; EP 95910432 A 19950302; ES 95910432 T 19950302; JP 60000895 U 19950302; US 70468996 A 19960916