Device for the formation of the shed in a multished loom
AssigneeNuovo Pignone S.p.A.
InventorsNicola Santucci, Zabotin Aleksandr Aleksandrovic, Loschilin Evghenii Dmitrievich, Galperin Aleksandr Lvovich, Onikov Eduard Archakovich
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Abstract
In a shed-forming device for a loom which simultaneously weaves a number of fabric lengths and in which heald-moving cams are arranged along a helical path, the improvement of providing couples of matched levers which are not bound to each other, and wherein one lever is controlled by a cam and the other lever is controlled by a spring, so that said levers are kept in a contrasting or opposing relationship by the control mechanisms.
Claims3
A device for the formation of the shed in a multished loom having a shaft on which cams are mounted in a cylindrical helix array, said cams being the motive member of the mechanism which has as its purpose to drive the beams carrying the healds which displace the warp threads to obtain the formation of the shed, wherein said device is in one place and includes:
- matched levers which are separated from each other, cam means connected to one of said levers for controlling the same, spring means operatively connected to the other of said levers for controlling the same, said levers being maintained in opposing relationship to each other by said cam and spring means, flexible means interconnecting said spring means and said other lever, and guides positioned beneath the warp threads which operatively cooperate with the healds to give stability to the heald-carrying beams.
Dependencies are inferred from the claim text.