JPS5858075U - Pachinko ball polishing sheet material - Google Patents
Pachinko ball polishing sheet materialInfo
- Publication number
- JPS5858075U JPS5858075U JP15337281U JP15337281U JPS5858075U JP S5858075 U JPS5858075 U JP S5858075U JP 15337281 U JP15337281 U JP 15337281U JP 15337281 U JP15337281 U JP 15337281U JP S5858075 U JPS5858075 U JP S5858075U
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- pachinko ball
- polishing sheet
- ball polishing
- trumpet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Pinball Game Machines (AREA)
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
第1−A図と第i −B図は従来法による研磨用シート
材料の作り方を説明する断面図、第2−A図と第2−B
図は本考案になるパチンコ玉研磨用シート材料の作り方
を説明する断面図、第3−A図から第3=D図までは本
考案品のそれぞれ異なる実施例の断面図、第4図はその
平面図である。
1・・・基材、2・・・微細気泡、4・・・ポリウレタ
ン発泡構造体、8・・・ラッパ状陥没部、9・・・錐体
状摺触部。Figure 1-A and Figure i-B are cross-sectional views explaining how to make a polishing sheet material by the conventional method, Figure 2-A and Figure 2-B
The figure is a cross-sectional view explaining how to make the pachinko ball polishing sheet material of the present invention, Figures 3-A to 3-D are cross-sectional views of different embodiments of the product of the present invention, and Figure 4 is the same. FIG. DESCRIPTION OF SYMBOLS 1... Base material, 2... Fine bubbles, 4... Polyurethane foam structure, 8... Trumpet-shaped depression part, 9... Cone-shaped sliding part.
Claims (1)
側に向って拡がるラッパ状陥没部8,8・・・により錐
体状摺触部9,9・・・を形成したポリウレタン発泡構
造体4を、基材1の少なくとも片面に貼着してなるパチ
ンコ玉研磨用シート材料。Polyurethane containing countless microscopic bubbles 2.2... and cone-shaped sliding parts 9, 9... formed by trumpet-shaped depressions 8, 8... expanding toward the surface side. A sheet material for polishing pachinko balls, in which a foamed structure 4 is adhered to at least one side of a base material 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15337281U JPS5858075U (en) | 1981-10-15 | 1981-10-15 | Pachinko ball polishing sheet material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15337281U JPS5858075U (en) | 1981-10-15 | 1981-10-15 | Pachinko ball polishing sheet material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5858075U true JPS5858075U (en) | 1983-04-19 |
Family
ID=29945991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15337281U Pending JPS5858075U (en) | 1981-10-15 | 1981-10-15 | Pachinko ball polishing sheet material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5858075U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0460662U (en) * | 1990-10-03 | 1992-05-25 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5555969U (en) * | 1978-10-11 | 1980-04-16 | ||
JPS56119364A (en) * | 1980-02-02 | 1981-09-18 | Metallgesellschaft Ag | Working member used for sliding friction abrasive |
-
1981
- 1981-10-15 JP JP15337281U patent/JPS5858075U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5555969U (en) * | 1978-10-11 | 1980-04-16 | ||
JPS56119364A (en) * | 1980-02-02 | 1981-09-18 | Metallgesellschaft Ag | Working member used for sliding friction abrasive |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0460662U (en) * | 1990-10-03 | 1992-05-25 |
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