Heddle frame for a high speed weaving machine

Textiles: weaving – Warp manipulation – Shedding

Patent

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Details

139 82, D03C 906

Patent

active

040222527

ABSTRACT:
A heald or heddle frame for a high speed weaving machine comprises a side stay having a core made of metal, one portion of which is free to slide in a guiding groove of a device for guiding the heddle frame and the other portion of which is covered with plastic to provide additional strength, a pair of joining pieces projecting from the strengthened portion of the core of the side stay as one body and forming a tapered groove therebetween, a hollow cross beam of metal for receiving said joining pieces, and wedge means for pressing said joining pieces outwards being mounted in the tapered groove of the joining pieces.

REFERENCES:
patent: 2510404 (1950-06-01), Lake et al.
patent: 2981293 (1961-04-01), Nussbaum
patent: 3020930 (1962-02-01), Pfarrwaller
patent: 3088496 (1963-05-01), Houghton et al.
patent: 3796235 (1974-03-01), Muller

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