JPS6316676Y2 - - Google Patents
Info
- Publication number
- JPS6316676Y2 JPS6316676Y2 JP1981093096U JP9309681U JPS6316676Y2 JP S6316676 Y2 JPS6316676 Y2 JP S6316676Y2 JP 1981093096 U JP1981093096 U JP 1981093096U JP 9309681 U JP9309681 U JP 9309681U JP S6316676 Y2 JPS6316676 Y2 JP S6316676Y2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- heat
- intermediate layer
- rubber
- mandrel
- 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.)
- Expired
Links
- 239000010410 layer Substances 0.000 claims description 18
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- 239000002344 surface layer Substances 0.000 claims description 8
- 229920003051 synthetic elastomer Polymers 0.000 claims description 6
- 239000005061 synthetic rubber Substances 0.000 claims description 6
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000005060 rubber Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981093096U JPS6316676Y2 (da) | 1981-06-24 | 1981-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981093096U JPS6316676Y2 (da) | 1981-06-24 | 1981-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57205151U JPS57205151U (da) | 1982-12-27 |
| JPS6316676Y2 true JPS6316676Y2 (da) | 1988-05-12 |
Family
ID=29888079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981093096U Expired JPS6316676Y2 (da) | 1981-06-24 | 1981-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6316676Y2 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5912042A (ja) * | 1982-07-12 | 1984-01-21 | Fuji Electric Co Ltd | 紙葉類の信号読取り装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54126379A (en) * | 1978-03-23 | 1979-10-01 | Showa Electric Wire & Cable Co | Double layer rubber roller and its preparation |
-
1981
- 1981-06-24 JP JP1981093096U patent/JPS6316676Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54126379A (en) * | 1978-03-23 | 1979-10-01 | Showa Electric Wire & Cable Co | Double layer rubber roller and its preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57205151U (da) | 1982-12-27 |
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