Guide block arrangement for a weft gripper tape
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United States of America Patent
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-
Apr 28, 1992
Grant Date -
N/A
app pub date -
Oct 31, 1990
filing date -
Nov 3, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A tape drive system for the weft gripper of a shuttleless loom which uses a plastically undeformable tape formed of composite laminate layers containing rigid fibers. The tape is driven by a sprocket engaging perforations provided along the tape and the engagement is being ensured by two shoulder blocks. Additionally the tape is provided with a permanent magnet at that end carrying said weft gripper cooperating with a metal plate extending along the whole or at least part of a tape travel track.
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