Title:
プロジェクタイル織機に横糸を挿入するための電磁装置
Document Type and Number:
Japanese Patent JP6894191
Kind Code:
B2
Abstract:
An electromagnetic weft yarn insertion device in a projectile weaving loom of the type wherein projectiles (1) are launched into the shed through the electromagnetic force caused by a plurality of adjacent coils (3) aligned along the projectile trajectory and sequentially activated during projectile movement. The coils (3) are activated in groups of more consecutive coils (4), the position of the group of activated coils (4) being sequentially moved forward by a single coil (3) at a time in agreement with the projectile (1) position.
Inventors:
Dario Pezzoni
Application Number:
JP2016068129A
Publication Date:
June 30, 2021
Filing Date:
March 30, 2016
Export Citation:
Assignee:
ITEMA S.p.A.
International Classes:
D03D49/44; D03D47/27
Domestic Patent References:
| JP48044559A | ||||
| JP59071461A | ||||
| JP48044565A | ||||
| JP49010307A |
Attorney, Agent or Firm:
Mitsuo Tanaka
Hiroshi Yamazaki
Yoshiyuki Maebori
Hiroshi Yamazaki
Yoshiyuki Maebori