Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1982-06-28
1984-09-11
Jaudon, Henry
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
139302, D03D 4970
Patent
active
044704356
ABSTRACT:
A selvedge cutting device for a weaving machine or loom serves to cut the selvedge from the fundamental weave or foundation fabric prior to winding-up the same and contains a scissor structure composed of two mutually contacting scissor blades. The one scissor blade is arranged at a mounting structure, such as a stationary ball pin or bowl gudgeon for carrying out swinging or pendulum movements and in relation to which mounting structure the other scissor blade is displaceable in its lengthwise extent. Both of the scissor blades form, at the region of their cutting edges, guide surfaces for the self-guiding of the scissor structure in a cutting lane or alley at the fabric. At the displaceable scissor blade there engages a drive which imparts to such scissor blade an up-and-down movement and does not hinder the pendulum or swinging movements of the scissor structure. In this manner there is provided a simple, functionally reliable selvedge cutting device possessing a high cutting capacity or output.
REFERENCES:
patent: 3431951 (1969-03-01), Thibault et al.
patent: 3489184 (1970-01-01), Bernath
patent: 3530902 (1970-09-01), Stingl
patent: 4071051 (1978-01-01), Strauss
patent: 4320785 (1982-03-01), Zwiener
Lucian Anton
Mueller Hugo
Zwiener Rudolf
Aktiengesellschaft Adolf Saurer
Jaudon Henry
Kleeman Werner W.
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