Document Type and Number:
Japanese Patent JPS51108151
Kind Code:
A
Abstract:
A highly safe device for reducing noise produced in gear wheel couplings in the motion transmission and distribution lines of wrapping and packeting machines operated at very high output speed. Two co-axial and opposite gears have the same number of angularly coincident teeth, one of the gears being formed of rigid metal material and the other consisting of tough and elastically yielding material.
Inventors:
SERANYOORI ENZOO
Application Number:
JP1657576A
Publication Date:
September 25, 1976
Filing Date:
February 19, 1976
Export Citation:
Assignee:
GD SPA
International Classes:
B65B65/02; F16H55/14; F16H1/06; F16H55/18; F16H57/00; (IPC1-7): F16H1/06; F16H55/14