EP 0427015 B1 19950517 - Device for suspended transport web or sheet materials.
Title (en)
Device for suspended transport web or sheet materials.
Title (de)
Vorrichtung zum schwebenden Führen von zu fördernden Materialbahnen oder Materialablagebogen.
Title (fr)
Dispositif pour le guidage flottant de bandes ou feuilles de matériaux.
Publication
Application
Priority
DE 3936846 A 19891106
Abstract (en)
[origin: EP0427015A2] The invention relates to a device for suspended transport of material webs (M) and material sheets to be conveyed, with nozzles fed with blast air in a nozzle body (1). To form a guide surface (3a) for the blast air jet emerging from a nozzle opening (4), a conical recess (3) is designed in the nozzle body (1). The nozzle opening (4) is arranged eccentrically in this recess (3) in such a manner that its blast air jet emerges parallel to the guide surface (3a) of the casing surface (3b) of the conical recess (3) or at an acute blowing angle of less than 90 DEG , in particular less than 60 DEG . Via the adjustment of the blowing angle, it is possible to choose between optimum conveying effect and optimum guidance according to problem definition. By virtue of the source flow emerging from the conical recess (3), the material web (M) is guided in a contact-safe manner. <IMAGE>
IPC 1-7
IPC 8 full level
B65H 20/14 (2006.01); B65H 23/24 (2006.01)
CPC (source: EP US)
B65H 23/24 (2013.01 - EP US); B65H 2402/00 (2013.01 - EP US); B65H 2406/111 (2013.01 - EP US); B65H 2406/112 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0427015 A2 19910515; EP 0427015 A3 19910821; EP 0427015 B1 19950517; DE 3936846 C1 19910418; DE 59009090 D1 19950622; US 5102118 A 19920407
DOCDB simple family (application)
EP 90119819 A 19901016; DE 3936846 A 19891106; DE 59009090 T 19901016; US 60816190 A 19901101