Global Patent Index - EP 1516947 B2

EP 1516947 B2 20120829 - Shaft drive for weaving machines

Title (en)

Shaft drive for weaving machines

Title (de)

Schaftantrieb für Webmaschinenschäfte

Title (fr)

Système d'entraînement de lames pour machines à tisser

Publication

EP 1516947 B2 20120829 (DE)

Application

EP 04018093 A 20040730

Priority

DE 10343377 A 20030917

Abstract (en)

[origin: EP1516947A2] A shaft drive system (2) includes a power takeoff mechanism that is associated with and connected to a heddle shaft (1) to restrain the heddle shaft in resting phases and to impart a motion in phases; and control unit for controlling the current speed of the power takeoff mechanism and the heddle shaft. The power takeoff mechanism also executes a predetermined motion during the resting phases.

IPC 8 full level

D03C 1/14 (2006.01); D03C 13/00 (2006.01)

CPC (source: EP US)

D03C 1/144 (2013.01 - EP US); D03C 9/0683 (2013.01 - EP US); D03C 13/00 (2013.01 - EP US); D03C 13/025 (2013.01 - EP US)

Citation (opposition)

Opponent :

Designated contracting state (EPC)

BE CH DE FR IT LI TR

DOCDB simple family (publication)

EP 1516947 A2 20050323; EP 1516947 A3 20060802; EP 1516947 B1 20080326; EP 1516947 B2 20120829; CN 100507110 C 20090701; CN 1598106 A 20050323; DE 10343377 B3 20050428; DE 502004006644 D1 20080508; JP 2005089954 A 20050407; JP 4383292 B2 20091216; US 2005056334 A1 20050317; US 7140399 B2 20061128

DOCDB simple family (application)

EP 04018093 A 20040730; CN 200410078918 A 20040916; DE 10343377 A 20030917; DE 502004006644 T 20040730; JP 2004254894 A 20040901; US 93948204 A 20040914