JPH0472948U

JPH0472948U -

Info

Publication number: JPH0472948U
Application number: JP11674390U
Authority: JP
Priority date: 1990-11-07
Filing date: 1990-11-07
Publication date: 1992-06-26

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例による巻取軸９を示
す概略平面図、第２図はその−矢視断面図、
第３図は巻取軸本体からコーンを外した状態を示
す概略平面図、第４図は溝の変形例を示す概略平
面図、第５図は巻取軸本体の変形例を示す概略断
面図、第６図は従来の巻取軸で巻取を支持した状
態を示す概略断面図、第７図は従来の巻取軸の概
略断面図である。１……ターレツトアーム、２……巻取軸、３…
…巻取、４……芯管、９……巻取軸、１０……巻
取軸本体、１０ａ……テーパ面、１０ｂ……突起
、１１……コーン、１１ａ……テーパ面、１１ｂ
……テーパ面、１１ｃ……溝。 FIG. 1 is a schematic plan view showing a winding shaft 9 according to an embodiment of the present invention, FIG.
Fig. 3 is a schematic plan view showing a state in which the cone is removed from the winding shaft main body, Fig. 4 is a schematic plan view showing a modified example of the groove, and Fig. 5 is a schematic sectional view showing a modified example of the winding shaft main body. , FIG. 6 is a schematic sectional view showing a state in which the winding is supported by a conventional winding shaft, and FIG. 7 is a schematic sectional view of the conventional winding shaft. 1...turret arm, 2...take-up shaft, 3...
... Winding, 4 ... Core tube, 9 ... Winding shaft, 10 ... Winding shaft main body, 10a ... Tapered surface, 10b ... Protrusion, 11 ... Cone, 11a ... Tapered surface, 11b
...Tapered surface, 11c...groove.

Claims

[Scope of utility model registration request]

A winding shaft body having a tapered surface at the tip and a protrusion on the side surface, and a cone that can be attached to and detached from the winding shaft body, and the cone has an outer surface of the tip and a taper that fits into the end of the winding core tube. A winding shaft, characterized in that the inner surface thereof has a tapered surface that fits into the tapered surface of the winding shaft, and further has a groove at a rear end into which a protrusion of the winding shaft main body is inserted.