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Title:
プロジェクタイル織機において緯糸を把持/解放するための改良されたシステム
Document Type and Number:
Japanese Patent JP6971916
Kind Code:
B2
Abstract:
Improved system for gripping/releasing the weft threads in a projectile weaving loom, wherein each of the projectiles (P) comprises, housed therein, a gripping lever (1) and a releasing lever (3) pivoted to the body of the projectile (P) and movable between a weft thread gripping position, a weft thread clamping position and a weft thread releasing position. The rotation movement of the gripping lever (1) and of the releasing lever (3), against the action of thrust means (M), is caused by the contact between a portion (lps, 8) of said gripping and releasing levers (1, 3) and respective fixed slides (S1, S2) arranged along a portion of the projectile guide track (P), before the inlet and after the outlet of the shed.

Inventors:
Minelli Lorenzo
Calzaferri Stefano
Arrigoni Massimo
Application Number:
JP2018110870A
Publication Date:
November 24, 2021
Filing Date:
June 11, 2018
Export Citation:
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Assignee:
Itema Esse P.A.
International Classes:
D03J5/06; D03D47/24
Domestic Patent References:
JP64068543A
JP2014500407A
Foreign References:
US3213892
FR2392150A2
DE2521431A1
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office