(19)
(11) EP 1 602 760 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
31.05.2006 Bulletin 2006/22

(43) Date of publication A2:
07.12.2005 Bulletin 2005/49

(21) Application number: 05005522.7

(22) Date of filing: 14.03.2005
(51) International Patent Classification (IPC): 
D03D 49/60(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR LV MK YU

(30) Priority: 31.05.2004 JP 2004162336

(71) Applicant: TSUDAKOMA KOGYO KABUSHIKI KAISHA
Kanazawa-shi, Ishikawa-ken 921-8650 (JP)

(72) Inventors:
  • Minamitani, Norio
    Kanazawa-shi Ishikawa-ken, 921-8650 (JP)
  • Myogi, Keiichi
    Kanazawa-shi Ishikawa-ken, 921-8650 (JP)

(74) Representative: von Samson-Himmelstjerna, Friedrich et al
SAMSON & PARTNER Widenmayerstrasse 5
80538 München
80538 München (DE)

   


(54) Beating device for loom


(57) A beating device (50) for a loom includes a plurality of rocking shafts (7, 9) disposed distant from each other in a width direction of cloth to be woven by the loom; a balance shaft (11, 12) disposed farther away from a reed (5) than the rocking shafts and extending in said width direction, the balance shaft being disposed between the neighboring rocking shafts; and a pair of connection units (41, 42) for respectively connecting two opposite ends of the balance shaft with ends of the neighboring rocking shafts. The balance shaft is non-circular in cross-section such that a rocking-direction flexural-rigidity of the balance shaft is greater than a flexural-rigidity of the balance shaft in a direction perpendicular to the rocking direction.







Search report