EP 0514701 B1 19970625 - Apparatus and method for collecting lap pieces which are separated from lap ribbons in combing machines
Title (en)
Apparatus and method for collecting lap pieces which are separated from lap ribbons in combing machines
Title (de)
Einrichtung und Verfahren zum Sammeln von Wattestücken, die in Kämmaschinen von Wattebändern abgetrennt werden
Title (fr)
Appareil et procédé pour ramasser des pièces de nappes, séparées des mèches de nappes dans les machines de peignage
Publication
Application
Priority
CH 151591 A 19910522
Abstract (en)
[origin: EP0514701A1] The apparatus and the method serve for collecting lap pieces which are respectively separated from lap ribbons in a lap-roll changing operation. Each combing machine (1, 2, 3) contains suction nozzles (4-11) for picking up the lap pieces, said suction nozzles being connected to a collecting line (21) by way of a shut-off member (23, 23.2, 23.3). The collecting line (21) leads to a fan and to a drum-type separator (25). When a lap-roll changing operation is carried out in one of the machines (1, 2, 3), the shut-off member (23, 23.2, 23.3) assigned to the machine is opened and the fan and drum-type separator (25) are switched on. The separated lap pieces are sucked into the suction nozzles (4-11) and transported through the collecting line (21) into the drum-type separator (25). The fibre material of the lap pieces can then be extracted from the drum-type separator (25) and reused for making a new lap. <IMAGE>
IPC 1-7
IPC 8 full level
D01G 19/08 (2006.01); D01G 19/28 (2006.01); D01G 21/00 (2006.01); D01G 23/08 (2006.01); D01G 25/00 (2006.01)
CPC (source: EP US)
D01G 19/08 (2013.01 - EP US); D01G 19/28 (2013.01 - EP US); D01G 21/00 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE ES GR IT LI PT
DOCDB simple family (publication)
EP 0514701 A1 19921125; EP 0514701 B1 19970625; CH 683191 A5 19940131; DE 59208642 D1 19970731; JP 2603398 B2 19970423; JP H05140824 A 19930608; US 5287597 A 19940222; US 5515578 A 19960514
DOCDB simple family (application)
EP 92107370 A 19920430; CH 151591 A 19910522; DE 59208642 T 19920430; JP 12575892 A 19920519; US 35754794 A 19941216; US 88753992 A 19920522