Yarn piecing arrangement for two component prestrengthened yarn

Details Yarn piecing arrangement for two component prestrengthened yarn Yarn piecing arrangement for two component prestrengthened yarn

1989-05-11

1991-05-21

Hail, III, Joseph J.

Textiles: spinning, twisting, and twining

Apparatus and processes

Piecing up

57328, 57352, D01H 1115, D01H 1500

Patent

active

050164325

ABSTRACT:
In a spinning machine having a plurality of spinning units, which each produce a package having a double yarn, which is used as a feeding package for twisting, and having devices for carrying out the piecing, it is provided that a suction gripper is constructed such that it can simultaneously take in two yarns from false twisting elements, which are arranged at a distance from one another.

REFERENCES:
patent: 3616632 (1971-11-01), Reuter et al.
patent: 4484436 (1984-11-01), Nakayama et al.
patent: 4517794 (1985-05-01), Sakai et al.
patent: 4768337 (1988-09-01), Stahlecker et al.
patent: 4790130 (1988-12-01), Stahlecker et al.
patent: 4819419 (1989-04-01), Stahlecker et al.
patent: 4819422 (1989-04-01), Stahlecker et al.
patent: 4831816 (1989-05-01), Stahlecker
patent: 4833874 (1989-05-01), Stahlecker et al.
patent: 4845936 (1989-07-01), Artzt et al.

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