EP 1155997 A3 20040107 - Device for detecting and controlling the height of a stack
Title (en)
Device for detecting and controlling the height of a stack
Title (de)
Vorrichtung zur Stapelhöhenerfassung und Stapelhöhensteuerung
Title (fr)
Dispositif pour la détection et le contrôle de la hauteur d'une pile
Publication
Application
Priority
DE 10023807 A 20000515
Abstract (en)
[origin: EP1155997A2] The method for determining the height of a stack (1) of paper (2) comprises applying a feeler strip (4) to the top (5) of the stack. Its position is then determined by an optical sensor (3). An Independent claim is included for a method for controlling the height of a stack of paper using the height determination method described above.
IPC 1-7
IPC 8 full level
B65H 7/14 (2006.01); B65H 29/20 (2006.01); B65H 31/10 (2006.01); B65H 31/18 (2006.01)
CPC (source: EP US)
B65H 31/10 (2013.01 - EP US); B65H 2511/15 (2013.01 - EP US); B65H 2553/41 (2013.01 - EP US); B65H 2801/21 (2013.01 - EP US)
Citation (search report)
- [XY] DE 2310639 A1 19730920 - IBM
- [Y] DE 19711406 C1 19981001 - JAGENBERG PAPIERTECH GMBH [DE]
- [X] DE 1812018 A1 19701217 - TELEFUNKEN PATENT
- [X] EP 0949170 A2 19991013 - RISO KAGAKU CORP [JP]
- [A] EP 0798246 A1 19971001 - XEROX CORP [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1155997 A2 20011121; EP 1155997 A3 20040107; EP 1155997 B1 20060628; AT E331684 T1 20060715; DE 10023807 A1 20011122; DE 50110309 D1 20060810; JP 2002029655 A 20020129; US 2001054791 A1 20011227; US 6592119 B2 20030715
DOCDB simple family (application)
EP 01104788 A 20010227; AT 01104788 T 20010227; DE 10023807 A 20000515; DE 50110309 T 20010227; JP 2001145347 A 20010515; US 85046201 A 20010507