Document Type and Number:
Japanese Patent JPS5747111
Kind Code:
B2
Abstract:
In a knot-making machine, of the kind which is adapted to make a so-called fisher's knot, the improvement is disclosed, which consists in that the thread-crossing members (known per se) are, each, made in two parts. Of these, one is mechanically connected to the driving cam (a conventional member of such machines) and the other portion is pivotally connected to the first-named part and is held, by resilient means, adherent to an abutment which is an integral part of said first portion of the crossing member. This second part is allowed to rotate relative to the first part in a direction of rotation only and has an abutment which can contact a similar abutment mounted on the machine frame in an adjustable fashion. By so doing, it is possible to adapt the operation of the machine to suit a wide range of different yarns so that it is no longer necessary to use different kinds of knot-making machines for different kinds of threads to be knotted on automatic spoolers.
Application Number:
JP6551474A
Publication Date:
October 07, 1982
Filing Date:
June 07, 1974
Export Citation:
International Classes:
B65H69/04