Title:
DRIVE GEAR FOR SHUTTLELESS LOOM
Document Type and Number:
Japanese Patent JPH0610235
Kind Code:
A
Abstract:
PURPOSE: To reduce the wear and tear on a driving element and driven ones by distributing drive forces conventionally transmitted to a gripper rod with only one driving pinion over two driving pinions simultaneously meshing with the gripper rod.
CONSTITUTION: This gear drive has plate cams 9, 10 continuously rotating on a driving side which cause an oscillating back and forth movement of a sector wheel 17. Pinions 4,5 meshing with the sector wheel are installed together with a continuous transmission train on a driving side of a transmission train changing its rotational direction. The first and second output drive shafts 6, 7 are installed on an output side and are equipped with driving pinions for a weft threading mechanism.
Inventors:
UIRUHERUMU HERURAIN
Application Number:
JP8716693A
Publication Date:
January 18, 1994
Filing Date:
April 14, 1993
Export Citation:
Assignee:
DORNIER GMBH LINDAUER
International Classes:
D03D47/00; D03D1/00; D03D47/12; D03D47/27; D03D51/02; (IPC1-7): D03D47/00; D03D51/02
Attorney, Agent or Firm:
Kazuo Sato (3 others)