JPS5941445U

JPS5941445U - Sewing machine for outer skin of hard ball

Info

Publication number: JPS5941445U
Application number: JP13675082U
Authority: JP
Inventors: 野里　藤男
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-09-08
Filing date: 1982-09-08
Publication date: 1984-03-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図は本考案の実施例を示し、第１図はその全体正面図、
第２図は同側面図、第３図は第２図の部分拡大詳細図、
第４図は第３図のＩＶ−ＩＶ線矢視親図第５図は第３図
の■−Ｖ線矢視図親図６図は第５図のＶＩ−ＶＩ線矢視
親図第７図は第３図の■−■線矢視図親図る。１・・・硬式ボールの外皮用縫着機、５・・・硬式ボー
ル、６・・・固定装置、７・・・縫着糸、７ａ・・・未
縫着側、８・・・緊締装置、３３・・・球状芯材、３４
・・・外皮、３５・・・縫着縁。The figures show an embodiment of the present invention, and Fig. 1 is its entire front view;
Figure 2 is the same side view, Figure 3 is a partially enlarged detailed view of Figure 2,
Figure 4 is the IV-IV line arrow parent diagram of Figure 3. Figure 5 is the ■-V line arrow parent diagram of Figure 3. Figure 6 is the VI-VI line arrow parent diagram of Figure 5. The figure is a parent diagram of the ■-■ line arrow view in Figure 3. DESCRIPTION OF SYMBOLS 1... Rigid ball outer skin sewing machine, 5... Rigid ball, 6... Fixing device, 7... Sewing thread, 7a... Unsewn side, 8... Tightening device , 33... Spherical core material, 34
...outer skin, 35...sewn edges.

Claims

[Scope of utility model registration request]

To cover the spherical core 33, the corresponding sewn edge 3 of the outer skin 34 is
5, 35 are sewn together with a sewing thread 7, a fixing device 6 for releasably fixing the hard ball 5 is provided, and near the fixing device 6, A sewing machine for outer skin of a rigid hole, characterized in that a tightening device 8 is provided for grasping the unsewn side 7a of the sewing thread 7, and wrapping and tensioning the sewing thread 7.