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Patent Searching and Data


Title:
OPERATING NEEDLE CAM FOR WEFT KNITTING MACHINE
Document Type and Number:
Japanese Patent JPH042847
Kind Code:
A
Abstract:

PURPOSE: To obtain the small-size title cam capable of carrying out transfer by integrally providing a cam for knitting stitch and cam for transfer in a cam of isosceles triangle containing a needle raising cam in specific conditions.

CONSTITUTION: A needle-raising top cam 26 is provided so as to be able to freely go out and draw in on the top of rectangle needle-raising cam 22. A center cam 28, transfer course guide cam 30 and the raising cam 22 are arranged in a form of isosceles triangle and outer edge thereof is formed into needle bat contact face. Stitch delivery course 32 is closed at the end part of the center cam and guard cam 31 and a knitting course guide cam 33 capable of penetrating needle bat raised in needle bat contact face of needle raising cam into a course 29 is provided so as to able to freely go out and draw in and the cam 33 is interlocked with the above mentioned cam 30 so as to alternately go out and draw in.


Inventors:
SHIMA MASAHIRO
Application Number:
JP10101090A
Publication Date:
January 07, 1992
Filing Date:
April 17, 1990
Export Citation:
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Assignee:
SHIMA SEIKI MFG
International Classes:
D04B15/36; (IPC1-7): D04B15/36
Domestic Patent References:
JPS6225776A1987-02-03
JPS61132661A1986-06-20
Attorney, Agent or Firm:
Katsuro Ohno (1 outside)