Title:
DROPPER TWISTING DEVICE
Document Type and Number:
Japanese Patent JPH03241045
Kind Code:
A
Abstract:
PURPOSE: To twist a dropper pin in a falling state and to simplify constitution for twisting and rotating the dropper pin by laying a pair of twisting members relatively approachable, a driving means and a control part of these twisting members.
CONSTITUTION: A dropper twisting device 1 having received warp stop signal by fall of dropper pin 20 rotates protrusions 24 of twisting members 30-36 by a driving means and a control part and narrows intervals of twisting members. A dropper pin in a falling state is sandwiched in between a pair of twisting members and rotated round a vertical shaft by approximately 90 degrees.
Inventors:
ARAKAWA KAZUYUKI
Application Number:
JP3780190A
Publication Date:
October 28, 1991
Filing Date:
February 19, 1990
Export Citation:
Assignee:
TSUDAKOMA IND CO LTD
International Classes:
D03D51/30; (IPC1-7): D03D51/30
Attorney, Agent or Firm:
Kunio Nakagawa
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