Global Patent Index - EP 0816545 B1

EP 0816545 B1 20000202 - Defective weft insertion detection device on a gripper loom

Title (en)

Defective weft insertion detection device on a gripper loom

Title (de)

Vorrichtung an einer Greiferwebmaschine zum Erkennen eines fehlerhaften Schussfadeneintrages

Title (fr)

Dispositif de détection d'une insertion de trame défecteueuse sur un métier à tisser à griffes


EP 0816545 B1 20000202 (DE)


EP 96810439 A 19960703


EP 96810439 A 19960703

Abstract (en)

[origin: EP0816545A1] An apparatus for detecting a defective weft thread insertion in a rapier loom (1) having a rapier head (2) and thread feeds (7a, 7b, 7c) comprises at least two sensors (5a, 5b). The first sensor (5b) is placed to monitor an introduced weft thread (8c) which runs between an introducing feed (7c) and the rapier head. The second sensor (5a) is placed so that it can detect an undesirably inserted weft thread (8b) running between a thread feed (7a, 7b) located in a stand-by position and the rapier head. Also claimed is a rapier loom having the above apparatus.

IPC 1-7

D03D 47/38; D03D 51/44; D03D 47/34

IPC 8 full level

D03D 47/34 (2006.01); D03D 47/38 (2006.01); D03D 51/34 (2006.01)

CPC (source: EP)

D03D 47/34 (2013.01); D03D 47/38 (2013.01); D03D 51/34 (2013.01)

Designated contracting state (EPC)


DOCDB simple family (publication)

EP 0816545 A1 19980107; EP 0816545 B1 20000202; DE 59604371 D1 20000309

DOCDB simple family (application)

EP 96810439 A 19960703; DE 59604371 T 19960703