Heald frame frame for weaving machine

The utility model relates to a heald frame frame for a weaving machine, which comprises two side pieces and two cross rods which are mutually fixed in a right-angle mode through connecting joints, the longitudinal inner edge of each cross rod comprises a section bar with an accessory, and a heald fr...

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Bibliographic Details
Main Authors CALZAFERRI STEFANO, MINELLI LORENZO, ARRIGONI MASSIMO, PANZETTI ANDREA
Format Patent
LanguageChinese
English
Published 04.05.2021
Subjects
DESIGNING PATTERNS
PATTERN CARDS OR CHAINS
PUNCHING OF CARDS
SHEDDING MECHANISMS
TEXTILES
WEAVING
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Summary:The utility model relates to a heald frame frame for a weaving machine, which comprises two side pieces and two cross rods which are mutually fixed in a right-angle mode through connecting joints, the longitudinal inner edge of each cross rod comprises a section bar with an accessory, and a heald frame supporting plate is fixed on the accessory. The hook-shaped ends of a plurality of heald frames are hooked on the heald frame support plate with play. Said heald frame further comprising braking means of the free movement of inertia of the heald frame allowed by said play, said braking means comprising a deformable profile fixed to the longitudinal inner edge of each of said transverse rods in a position interfering with said free movement of the heald frame, the deformable profile having a predetermined stiffness, said predetermined stiffness is sufficiently low to allow the heald frame to move freely until the heald frame comes into limit stop contact against one of said heald frame support plates, and suffic
Bibliography:Application Number: CN202021128603U