Title:
CUTTING DEVICE FOR LOOM AND OPERATION METHOD THEREOF
Document Type and Number:
Japanese Patent JP2009068157
Kind Code:
A
Abstract:
To provide a cutting device for the parting of a weft thread inserted into a shed of a rapier weaving machine within a time interval of few millisecond, and to provide a method for parting the weft thread.
A cutting device 10 for a loom 1 is presented which includes a first blade 12.1 on a first blade carrier 11.1, a second blade 12.2 on a movable and guided blade carrier 11.2 and a drive which cooperates with the movable blade carrier and includes a pneumatic actuator 14 or 14' and a spring 15 in order to part a weft thread 2 to be inserted into a shed or inserted into a shed. The spring 15 can be stressed by means of the pneumatic actuator 14 or 14', and the two blades 12.1 and 12.2 can be closed by means of the action of the spring.
Inventors:
D INCAU REMO
CHRISTE MARCEL
CHRISTE MARCEL
Application Number:
JP2008230404A
Publication Date:
April 02, 2009
Filing Date:
September 09, 2008
Export Citation:
Assignee:
SULTEX AG
International Classes:
D03D47/36
Attorney, Agent or Firm:
Asamura patent office
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Toru Mori
Katsunori Shirae
Hirohiro Yokota
Tadashi Tanaka
Ken Kanai
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Toru Mori
Katsunori Shirae
Hirohiro Yokota
Tadashi Tanaka
Ken Kanai