Heddle shaft with center connector
AssigneeGroz-Beckert KG
InventorsAndre Olbing, Karl-Heinz Gesing
Life of this patent
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Abstract
A heddle shaft (1) has shaft rods (2, 3), which are embodied as profile bodies (12) having at least one hollow chamber (14). The shaft rods (2, 3) are joined together by lateral bracing posts (4, 5) and at least one center connector (11). For securing the latter, retaining pieces (23) are disposed in the hollow chambers and are accessible through windows (22). The retaining pieces (23) are preferably glued into the hollow chamber (14) and have one or more threaded bores for securing the center connector (11) by means of screws (37).
Claims13
A heddle shaft for high-speed power looms, having:
- a shaft rod, which is embodied as a hollow chamber profile body that has at least one closed hollow chamber with two substantially flat side walls and two stems, one of which is provided with a window;
- and,
- a retaining piece, which is disposed in the hollow chamber and is joined two-dimensionally to the side walls;
- and wherein the shaft rod is provided with a means for introducing adhesive between the side wall and the retaining piece.
A heddle shaft rod, in particular for high-speed power looms, comprising:
- a hollow chamber profile body that has two substantially flat side walls and two transverse stems connecting the sidewalls to define at least one closed hollow chamber, with one of the stems being provided with a window;
- and,
- a retaining piece, which is disposed in the hollow chamber, spans the window in the longitudinal direction of the shaft rod, is joined two-dimensionally to both side walls via an adhesive, and extends, within the chamber, from one stem to the other stem.
Dependencies are inferred from the claim text.