Textiles: weaving – Stopping – Warp
Patent
1987-09-18
1989-02-21
Jaudon, Henry S.
Textiles: weaving
Stopping
Warp
139336, D03D 5128
Patent
active
048056707
ABSTRACT:
Method for detecting the presence or absence of warp threads clinging together, with the characteristic that it consists principally of a combination of: initiating a machine stop when a warp stop signal is received indicating that a contact has been made by a drop wire 9; checking for a fallen drop wire 9A; and, if no fallen drop wire is found, restarting the machine at least once and interpreting a warp stop motion generated upon restart as an indication that the warp threads 2 are clinging together.
REFERENCES:
patent: 2512165 (1950-06-01), Meier
patent: 2834381 (1958-05-01), Grangier
patent: 3725911 (1973-04-01), Cook et al
patent: 3989068 (1976-11-01), Kakinaka
Jaudon Henry S.
Picanol N.V.
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