EP 1084976 A3 20020918 - Guide or contact roller for handling material web, in particular in a roll winding device
Title (en)
Guide or contact roller for handling material web, in particular in a roll winding device
Title (de)
Leit- oder Kontaktwalzenanordnung zum Handhaben einer Materialbahn, insbesondere in einer Rollenwickelvorrichtung
Title (fr)
Cylindre conducteur ou contacteur pour la manipulation de matériau en bande, en particulier dans un dispositif d'enroulement de bande
Publication
Application
Priority
DE 19944958 A 19990920
Abstract (en)
[origin: EP1084976A2] A material sensor (10) is provided on the contact roller (5). The sensor can be an optical sensor and produces a signal which as the roller rotates periodically changes at least in the event of a fault. When material (3) rests on the roller (5) the sensor produces a signal which is different from the second type of signal produced with a faulty material web.
IPC 1-7
IPC 8 full level
B65H 18/20 (2006.01); B65H 26/02 (2006.01)
CPC (source: EP)
B65H 18/20 (2013.01); B65H 26/02 (2013.01); B65H 2301/4148 (2013.01); B65H 2511/52 (2013.01); B65H 2553/40 (2013.01)
Citation (search report)
- [XA] EP 0146917 A2 19850703 - LEUZE ELECTRONIC GMBH & CO [DE]
- [X] DE 4239086 A1 19940526 - KBA PLANETA AG [DE]
- [XA] DE 1499064 A1 19691106 - KUESTERS EDUARD MASCHF
- [X] DE 1116626 B 19611109 - DORNIER GMBH LINDAUER
- [A] DE 4130679 A1 19930318 - ROLAND MAN DRUCKMASCH [DE]
- [A] GB 1452013 A 19761006 - SIG SCHWEIZ INDUSTRIEGES
- [X] PATENT ABSTRACTS OF JAPAN vol. 009, no. 072 (P - 345) 2 April 1985 (1985-04-02)
- [A] PATENT ABSTRACTS OF JAPAN vol. 014, no. 325 (P - 1075) 12 July 1990 (1990-07-12)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1084976 A2 20010321; EP 1084976 A3 20020918; EP 1084976 B1 20060215; DE 19944958 A1 20010405; DE 19944958 C2 20020207; DE 50012219 D1 20060420
DOCDB simple family (application)
EP 00118550 A 20000826; DE 19944958 A 19990920; DE 50012219 T 20000826