EP 0893214 A2 19990127 - Apparatus and method for piercing cloth
Title (en)
Apparatus and method for piercing cloth
Title (de)
Verfahren sowie Vorrichtung zur Perforierung eines Gewebes
Title (fr)
Dispositif ainsi que méthode pour la perforation d'un tissu
Publication
Application
Priority
- JP 21594397 A 19970725
- JP 29366897 A 19971009
- JP 747697 U 19970807
Abstract (en)
A circular hole (5) can be pierced by bringing a circular edge (4) of a cylindrical rotary piercing punch (3) into rotation-contact with a ground fabric (2) placed on the ground fabric base (1), the ground fabric base (1) comprising a filament bundle (7) densely housed in a container (8) or in a recess provided on a plate (1a), thus providing a rough upper surface to the base (1). A clearly-defined hole (5) with a sharp periphery can thus be pierced in the ground fabric (2) by means of the edge (4) while pressing the ground fabric (2) onto the rough surface of the base (1) by means of the edge (4) which also serves to keep the fabric (2) stationary. The ground fabric base (1) may be hardened by causing an adhesive (9) to penetrate into the upper portion of the filament bundle (7). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
CH DE ES GB GR IT LI
DOCDB simple family (publication)
EP 0893214 A2 19990127; EP 0893214 A3 19991222; KR 19990014081 A 19990225; TW 369467 B 19990911
DOCDB simple family (application)
EP 98305351 A 19980706; KR 19980029587 A 19980723; TW 87111812 A 19980720