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US 4,067,183 AGranted
Thread guide for the production of cord twists
AssigneeSaurer-Allma GmbH Allgauer Maschinenbau
InventorWalter Klose
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AssigneeSaurer-Allma GmbH Allgauer Maschinenbau
InventorWalter Klose
Estimating the term…
A thread guide construction for use in the production of twisted threads. The thread guide is composed of a plate arranged essentially horizontally and having at least three guide eyes arranged symmetrically to one another for a separate guiding of the threads which are to be twisted. A separating member is secured to the underside of the plate between and symmetrical to the guide eyes. The separating member has a width which is less than the spacing between the guide eyes and has a surface thereon converging from the plate toward a terminal location spaced from the plate. The surface is opposed to each of the guide eyes so that when a pulling force is applied to the twisted threads during a twisting operation pulling same away from the plate, the threads are normally free of engagement with the separating member and are in engagement with the surface during a time when the pulling force has been substantially reduced.
In a thread guide for the production of cord twists for a thread consisting of a plate arranged essentially horizontally and having at least three guide eyes arranged symmetrically to one another for the separating guiding of the threads to be twisted, the improvement comprising a separating member secured to the underside of said plate between and symmetrical to said guide eyes, said separting member being smaller in width than the spacing between said guide eyes and having surface means thereon converging from said plate towards a terminal location spaced from said plate, said surface means being opposed to each of said guide eyes whereby when a pulling force is applied to the twisted threads during a twisting operation pulling same away from said plate, said threads are normally free of engagement with said surface means on said separating member and in engagement with said surface means during a time when said pulling force has been reduced.
Dependencies are inferred from the claim text.