Heddle frame and composite frame slat construction

Details Heddle frame and composite frame slat construction Heddle frame and composite frame slat construction

1982-07-06

1985-04-02

Jaudon, Henry S.

Textiles: weaving

Warp manipulation

Shedding

D03C 906

Patent

active

045081450

ABSTRACT:
A heddle frame construction for a loom is disclosed which includes a bottom frame slat 14 constructed of a roll-formed steel tubular element which carries a latch block 30 which connects with a hook connector 28 of a heddle frame drive mechanism 26. A top frame slat 12 is constructed in part of a light extrusion and in part of a steel tubular element. Preferably, a first part includes a hollow steel tubular slat beam 36, 50, 70, 90, 100 having a shoulder on which a neck of a second part in the form of a connector flange 42, 56, 76, 92, 104 is carried. The connector flange has affixed thereto an upper supporting heddle rod 20 by means of rivet connections 21. The neck is uniquely constructed to include groove means 44, 62, 82 which interlock with free ends 38 and 40, 56a and 56b, 72 and 74 of the shoulder of the slat beam.

REFERENCES:
patent: 2256572 (1941-09-01), Pfarrwaller
patent: 2645251 (1953-07-01), Haenny
patent: 2700399 (1955-01-01), Pfarrwaller
patent: 4252153 (1981-02-01), Kaufmann et al.

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