Apparatus for texturizing of threads of endless filaments

Details Apparatus for texturizing of threads of endless filaments Apparatus for texturizing of threads of endless filaments

1985-05-21

1986-12-30

Mackey, Robert R.

Textiles: manufacturing

Thread finishing

Surface modification of running length

D02G 112, D02G 116

Patent

active

046317902

ABSTRACT:
An apparatus for texturizing threads of endless filaments comprising a thread infeed portion, a treatment portion and a texturizing portion. The texturizing portion is provided with lamellae forming a so-called slotted nozzle. The lamellae are arranged in a substantially star-shaped or spoke-like configuration. According to the invention, these lamellae are rounded and polished on their inwardly directed lamellae faces or ends to provide optimum friction conditions between these lamellae faces and the thread to be texturized. The lamellae are removably insertably secured at their upper ends and also by means of extensions or projections provided at their lower ends in respective slots. This removable insertability of the lamellae affords the possibility of rapid exchange of such lamellae.

REFERENCES:
patent: 2674275 (1954-04-01), Blickenstorfer
patent: 3343240 (1967-09-01), Parmeggiani et al.
patent: 3824656 (1974-07-01), Bauch
patent: 3849844 (1974-11-01), Bauch
patent: 4188691 (1980-02-01), Matsumoto et al.
patent: 4453298 (1984-06-01), Nabulon et al.

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