Crossbar for heald-carrying frames of weaving looms with...

Textiles: weaving – Warp manipulation – Shedding

Reexamination Certificate

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Details

C139S092000

Reexamination Certificate

active

07610940

ABSTRACT:
Crossbar for heald-carrying frames of weaving looms comprising a main element of the crossbar made, at least in part, of a light metallic material, such as aluminium, magnesium or alloys thereof; and a heald-carrying element made of a high-resistance material, such as steel. The heald-carrying element is steadily fastened to the main element of the crossbar by means of a lock joint, through plastic strain between a longitudinal rib projecting from the main element of the crossbar and a corresponding groove formed in the heald-carrying element.

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patent: 6446676 (2002-09-01), Magri et al.
patent: 6926042 (2005-08-01), Scheiwe
patent: 7147010 (2006-12-01), Froment et al.
patent: 7231942 (2007-06-01), Gesing
patent: 2005/0109417 (2005-05-01), Gesing
patent: 2007/0113913 (2007-05-01), Tasca
patent: 1170409 (2002-01-01), None
patent: 1624097 (2006-02-01), None
patent: 2857674 (2005-01-01), None

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