Title:
LATCH NEEDLE FOR TEXTILE MACHINE
Document Type and Number:
Japanese Patent JP2758372
Kind Code:
B
Abstract:
PURPOSE: To obtain longer service life than that of the conventional latch needle by making a latch bearing part constituted so as to be less in wear.
CONSTITUTION: In respect to a latch needle for a textile machine of a type in which a needle stem 1 having a needle hook 2 at one end and a latch 4 pivotably disposed within a latch longitudinal slit 3 of the needle stem and having a bearing bore 9, are provided and the latch is supported at bearing members held within the needle stem side walls 7 restraining both flanks of the latch longitudinal slit of the needle stem via the bearing bore, the bearing bore 9 of the latch 4 is surrounded by a raised ring bead 15 on at least one side and the ring bead has a substantially nearly semicircular cross section.
Inventors:
Schuler, Bernhard
Wissmann, Siegfried
Wissmann, Siegfried
Application Number:
JP1995000010903
Publication Date:
March 13, 1998
Filing Date:
January 26, 1995
Export Citation:
Assignee:
THEODOR GROZ & SOEHNE & E BECKERT NADELFAB KG
International Classes:
B21G1/04; B21G1/06; D04B35/04; D05B85/14; B21G1/00; D04B35/00; D05B85/00; (IPC1-7): D04B35/04
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