Global patent index - EP 0985063 A1

EP 0985063 A1 2000-03-15 - DEVICE FOR TENSIONING WARP THREADS IN A LOOM

Title (en)

DEVICE FOR TENSIONING WARP THREADS IN A LOOM

Title (de)

VORRICHTUNG ZUM SPANNEN VON KETTFÄDEN IN EINER WEBMASCHINE

Title (fr)

DISPOSITIF POUR TENDRE LES FILS DE CHAINE DANS UN METIER MECANIQUE

Publication

EP 0985063 A1 (DE)

Application

EP 98930721 A

Priority

  • BE 9700466 A
  • EP 9803036 W

Abstract (en)

[origin: WO9854386A1] The invention relates to a device for tensioning warp threads in a loom, comprising a rotationally mounted carrier beam (5) which exerts strain on a tensioning roller (10) acting on the warp threads (15). Preferably, a pre-stressed torsion spring (16) is arranged inside said beam (4. The torsional moment of the torsion spring (16) presses the tensioning roller (10) against the warp threads (15). The invention also includes means to detect the torsional moments of the torsion spring (16).

IPC 1-7 (main, further and additional classification)

D03D 49/12

IPC 8 full level (invention and additional information)

D03D 49/12 (2006.01)

CPC (invention and additional information)

D03D 49/12 (2013.01)

Citation (search report)

See references of WO 9854386A1

Designated contracting state (EPC)

CH DE FR GB IT LI

EPO simple patent family

WO 9854386 A1 19981203; BE 1011184 A3 19990601; DE 59804594 D1 20020801; EP 0985063 A1 20000315; EP 0985063 B1 20020626; US 6230757 B1 20010515

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