EP 0379838 B1 19920916 - DEVICE FOR BINDING SHEETS BY HEAT
Title (en)
DEVICE FOR BINDING SHEETS BY HEAT
Publication
Application
Priority
CH 27989 A 19890127
Abstract (en)
[origin: EP0379838A1] The device is used for heating the back of a pile of loose leaves using a thermoplastically acting element. The device has an elongate electric heating apparatus which comprises an aluminium rail (7), on whose upper flat side the back of the pile can be placed. This rail (7) has a longitudinal slot (8), into which three PTC-resistor heating elements (9) are inserted one after the other. The heating apparatus is accommodated in a housing (16) with an octagonal cross-section. The housing (16) has an elongate opening (20), through which the back of the pile can be introduced. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B42C 9/0056 (2013.01 - EP US); H05B 3/14 (2013.01 - EP US); Y10S 412/90 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0379838 A1 19900801; EP 0379838 B1 19920916; CH 677053 A5 19910328; DE 58902301 D1 19921022; US 5035561 A 19910730
DOCDB simple family (application)
EP 89810841 A 19891107; CH 27989 A 19890127; DE 58902301 T 19891107; US 46986390 A 19900124