Title:
APPARATUS FOR OPENING HEALED FRAME AND OPENING METHOD USING THE SAME
Document Type and Number:
Japanese Patent JP3388304
Kind Code:
B2
Abstract:
PURPOSE: To provide an opening apparatus of heald capable of suppressing reduction of numbers of revolution of loom even if movement of a heald frame becomes unbalance in weaving and provide an opening method using the apparatus.
CONSTITUTION: Two kinds of heald frame consisting of a heald frame 100 for wearing by which warp S is passed through a heald and a heald frame 200 for dummy by which warp S is not passed through a heald are arranged. When this opening apparatus M is operated, the heald frame 200 for dummy is moved or stopped so that the difference between numbers of whole heald frames which raise and number of whole heald frames which lower becomes 0 in raising or lowering movement of the heald frame 100 for weaving.
More Like This:
| JPS6290347 | NEGATIVE DOBBY FOR WEAVING LOOM |
Inventors:
Akira Koyama
Application Number:
JP24981294A
Publication Date:
March 17, 2003
Filing Date:
October 14, 1994
Export Citation:
Assignee:
Yamada Dobby Co., Ltd.
International Classes:
D03C1/06; D03C13/00; (IPC1-7): D03C13/00
Domestic Patent References:
| JP441735A | ||||
| JP5247770A | ||||
| JP8311741A |
Attorney, Agent or Firm:
Kentaro Iida (1 person outside)