D - Textiles – Paper – 04 – C
Patent
D - Textiles, Paper
04
C
87/3
D04C 3/00 (2006.01) D04C 3/42 (2006.01)
Patent
CA 1255937
ABSTRACT OF THE DISCLOSURE Apparatus for rotating a set of braiding machine front strand carriers around the front side of a first table carrying a set of contra-rotating rear strand carriers on the rear side. Strands from the rear carriers pass through arcuate slots in the first table. A second table is in front of the first table. The tables rotate in opposite directions. The apparatus of the invention has a shuttle for mounting each front carrier, with an arcuate slide tang having a length less than the distance between any two first table slots and carrying a radially inner drive block with two actuator slots. A circular shuttle mounting track carried on the first table front side has inner and outer roller segments between any two first table slots engaging the shuttle slide tangs. A circular actuator cam track carried on the first table has a set of inwardly directed V's with an apex inwardly of an inner end of each table slot. A set of shuttle drive assemblies is mounted on the rear side of the second table. Each drive assembly has two symmetrical and articulated drive arms extending laterally from a single actuator post. Each drive arm follows the cam track and carries an actuator dog for articu- lated movement into and out of driving engagement with a shuttle drive block actuator slot; so that rear carrier strands posi- tioned at the inner end of each table slot pass between front strand carriers and drive assemblies.
491641
Bull Jeffrey F.
Karg Daniel W.
Winiasz Michael E.
Karg Corporation
Smart & Biggar
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