JPH0261983U

JPH0261983U -

Info

Publication number: JPH0261983U
Application number: JP14027988U
Authority: JP
Priority date: 1988-10-27
Filing date: 1988-10-27
Publication date: 1990-05-09

Description

[Brief explanation of the drawing]

第１図から第４図までは本考案を具体化した実
施例を示すもので、第１図は編機のキヤリジのカ
ム配置を示す底面図、第２図はキヤリジの基板に
切替えカムを組付けた状態を示す要部断面図、第
３図はキヤリジの規制片を示す部分上面図、第４
図は切替えカムを示す斜視図である。図中、１はキヤリジ、２は基板、１０は切替え
カム、１２は可動突片、１４は開放孔、１５は規
制面、１６は規制片、１２ａは爪片である。 Figures 1 to 4 show embodiments embodying the present invention. Figure 1 is a bottom view showing the arrangement of cams on the carriage of a knitting machine, and Figure 2 is a bottom view showing the arrangement of the cams on the carriage's substrate. Fig. 3 is a partial top view showing the carriage regulation piece;
The figure is a perspective view showing a switching cam. In the figure, 1 is a carriage, 2 is a substrate, 10 is a switching cam, 12 is a movable protrusion, 14 is an open hole, 15 is a regulating surface, 16 is a regulating piece, and 12a is a claw piece.

Claims

[Scope of utility model registration request]

The base end portions are pivotally supported on the front and rear sides of a butt passage that guides the butts of the knitting needles so as to be rotatable around one axis in the vertical direction, and the open ends are arranged at respective switching positions for opening and closing the butt passages. In a carriage of a knitting machine equipped with a switching cam, a base end of the switching cam is provided with an elastic member that protrudes on the opposite side of the open end with respect to its axis and is elastic in a direction substantially perpendicular to the axis. A movable protrusion displaceable and a claw piece for preventing the movable protrusion from falling downward are provided on the base plate of the carriage, and the base plate has a rotation locus of the movable protrusion along with the rotation of the switching cam. a fixed restriction piece that protrudes inward and positions the switching cam at the switching position by engaging with the movable projecting piece; and a flat restriction that comes into contact with the claw piece to prevent the switching cam from coming off downward. A cam switching device for a carriage for a knitting machine, characterized in that the cam switching device for a carriage for a knitting machine is provided with a surface and an open hole for opening the claw piece from the regulating surface outside the range of use of the switching cam.