Yarn entangling apparatus

Details Yarn entangling apparatus Yarn entangling apparatus

1985-03-29

1987-01-06

Mackey, Robert R.

Textiles: manufacturing

Thread finishing

Surface modification of running length

28276, D02G 116, D02J 108

Patent

active

046335501

ABSTRACT:
An apparatus for entangling filamentary yarns comprises first and second blocks which are positionable in mutually superimposed relationship. Each block includes a plurality of channels and a plurality of fluid ports. The channels are located so that when the blocks are in superimposed relationship, respective ones of the channels are aligned to define yarn passages through which yarns can be fed. The fluid ports communicate with the yarn passages and are communicable with pressurized fluid to create a turbulent fluid flow within respective ones of the yarn passages for entangling the yarns. A motor actuated mechanism separates the first and second blocks to provide simultaneous and immediate access to the interior of the yarn passages. When the blocks are separated, the yarn can be continually fed therethrough to pull trash through the yarn passages. Each block includes a base section and a head section removably attached thereto.

REFERENCES:
patent: 3093879 (1963-06-01), Yamamoto
patent: 3324526 (1967-06-01), Burns et al.
patent: 3339362 (1967-09-01), Dodson, Jr. et al.
patent: 3367100 (1968-02-01), Hughey
patent: 3698612 (1972-10-01), Brock
patent: 3822449 (1974-07-01), Dick

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