Title:
MOVABLE SINKER AND WEFT KNITTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2008/018185
Kind Code:
A1
Abstract:
A movable sinker and weft knitting machine, manufacturable at low cost even when
a torque spring part is formed integrally with a sinker part, having no variation
in the shape etc. of individual sinkers, and having a reduced manufacturing and
working time. The torque spring part (13) is extended in the direction opposite
to the arm part (12b) from an intermediate part between a support part (12a) and
an arm part (12b) of the sinker part (12) of the movable sinker (11). A bypass part
(13b) bypassing a virtual circle center (4c) is formed on the inner peripheral
side of the support part (12a) so as to be continuous with an extension part (13a).
A loose end part (13c) in parallel with the extension part (13a) is formed continuously
with the bypass part (13b). A radially outwardly projection part (13d) is formed
between the bypass part (13b) and the loose play part (13c) to increase the length
of the torque spring part. By increasing the length of the torque spring part,
a satisfactory relation between a displacement amount and a load can be provided
even when it is manufactured by punching with a press working machine.
Inventors:
MORITA, Toshiaki (85, Sakata, Wakayama-sh, Wakayama 11, 6418511, JP)
Application Number:
JP2007/000875
Publication Date:
February 14, 2008
Filing Date:
August 10, 2007
Export Citation:
Assignee:
SHIMA SEIKI MFG., LTD. (85 Sakata, Wakayama-shi Wakayama, 11, 6418511, JP)
株式会社島精機製作所 (〒11 和歌山県和歌山市坂田８５番地 Wakayama, 6418511, JP)
株式会社島精機製作所 (〒11 和歌山県和歌山市坂田８５番地 Wakayama, 6418511, JP)
International Classes:
D04B15/06
Attorney, Agent or Firm:
HIROSE, Minetaro (301 Kensington House 53, Nishikujo ZaoumachiMinami-ku, Kyoto-sh, Kyoto 14, 6018414, JP)
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