JPH047576U

JPH047576U -

Info

Publication number: JPH047576U
Application number: JP4803890U
Authority: JP
Priority date: 1990-05-07
Filing date: 1990-05-07
Publication date: 1992-01-23

Description

[Brief explanation of the drawing]

第１図は本考案の紡糸巻取機用紙管の斜視図、
第２図は第１図のＡ−Ａ線断面図でスリツトの形
状を示す図、第３図は第１図のＢ−Ｂ線断面図で
スリツトの断面を示す図、第４図は第１図のＣ−
Ｃ線断面図でスリツトの断面を示す図、第５図は
紡糸巻取機の正面図、第６図は紡糸巻取機の側面
図、第７図は従来の紡糸巻取機用紙管における糸
渡し状態を示す図、第８図は第７図のＤ−Ｄ線断
面図、第９図は第７図のＥ−Ｅ線断面図、第１０
図は第７図のＦ−Ｆ線断面図である。７……機枠、１５，１６……ボビンホルダ、２
３……スリツト、２４……広巾溝、２５……細巾
溝、Ｂ……紙管。 FIG. 1 is a perspective view of the paper tube of the spinning winder of the present invention;
Figure 2 is a cross-sectional view taken along the line A-A in Figure 1, showing the shape of the slit, Figure 3 is a cross-sectional view taken along the line B-B in Figure 1, showing the cross section of the slit, and Figure 4 is a cross-sectional view taken along the line B-B in Figure 1, showing the shape of the slit. C- in the diagram
Figure 5 is a front view of the take-up machine; Figure 6 is a side view of the take-up machine; Figure 7 is a diagram showing the yarn in the paper tube of a conventional take-up machine. Figure 8 is a cross-sectional view taken along line D-D in Figure 7, Figure 9 is a cross-sectional view taken along line E-E in Figure 7, and Figure 10 shows the passing state.
The figure is a sectional view taken along the line FF in FIG. 7. 7... Machine frame, 15, 16... Bobbin holder, 2
3...slit, 24...wide groove, 25...narrow groove, B...paper tube.

Claims

[Scope of utility model registration request]

A paper tube attached to a bobbin holder protruding from the frame of a spinning winder, the paper tube having a thread passing slit consisting of a wide groove followed by a narrow groove on the outer periphery of one end of the paper tube. In the take-up paper tube, the wide groove is widened toward the center of the paper tube with respect to the center of the narrow groove, and has approximately the same width as the narrow groove on the end side of the paper tube. The paper tube of the spinning winder.