Title:
DRIVING UNIT FOR TUCK-IN NEEDLE OF TUCK-IN SELVAGING APPARATUS
Document Type and Number:
Japanese Patent JPH01174644
Kind Code:
A
Abstract:
PURPOSE: To obtain the subject unit, having a driving cam connected to a suspension profile and driving profile of a tuck-in needle through one common grooved cam and capable of miniaturizing a selvaging apparatus without requiring an increase in the number of driving cams.
CONSTITUTION: When a cam follower 33 is brought into slide contact and connected to a suspension profile 28 of a driving cam 21 by a changeover mechanism 23, a tuck-in needle 2 is suspended so as to take up a thread. When the cam follower 33 is brought into slide contact and engaged with a driving profile 29 of the driving cam by the changeover mechanism 23, the tuck-in needle 2 is driven so as to take up the thread.
More Like This:
Inventors:
WATANABE TETSUJI
NITTA YOSHIO
UMEZAWA HIDEJI
NITTA YOSHIO
UMEZAWA HIDEJI
Application Number:
JP33546587A
Publication Date:
July 11, 1989
Filing Date:
December 28, 1987
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
D03D47/48; (IPC1-7): D03D47/48
Attorney, Agent or Firm:
Fujiya Shiga (2 outside)
Previous Patent: METHOD FOR AUTOMATIC RESUPPLY OF RAW MATERIAL RUSH IN 'GOZA' LOOM
Next Patent: TUCK-IN DEVICE IN SHUTTLELESS LOOM
Next Patent: TUCK-IN DEVICE IN SHUTTLELESS LOOM