Heddle frame
AssigneeGroz-Beckert KG
InventorFranz Mettler
Life of this patent
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Abstract
A heddle frame (1) is driven via drive rods (15), which pass through its lateral sampsons (13). To that end, the lateral sampsons (13) each have a corresponding channel (19). The play between the circumferential face (22) of the drive rods (15) and the channel wall face (21) of the respective channel (19) has an intermediate layer (24), which extends over the full length, or portions, of the drive rod (15). The intermediate layer (24) preferably comprises an impact-proof, permanent-elastic, damping material. A slight residual play allows the introduction of the drive rods (15) and the intermediate layer (24) into the channel (19) without force.
Claims11
A heddle frame for a power loom, having:
- two frame rods, which are kept spaced apart from one another;
- two lateral sampsons, which connect the frame rods, each at their ends, to one another, and with each lateral sampson having a channel, which is formed in and extends along the entire length of the lateral sampson and which is defined by a channel wall face;
- respective drive rods, which are disposed in and extend along the lengths of the respective channels so that an intermediate space is defined between the circumferential faces of the drive rods and the channel wall faces;
- a connecting device for connecting a respective drive rod to a respective lateral sampson;
- and
- a respective intermediate damping layer disposed in a respective one of the intermediate spaces, only partially filling the respective intermediate space, and extending along substantially the entire length of the respective channel.
Dependencies are inferred from the claim text.