JPS6117933Y2 - - Google Patents
Info
- Publication number
- JPS6117933Y2 JPS6117933Y2 JP14697480U JP14697480U JPS6117933Y2 JP S6117933 Y2 JPS6117933 Y2 JP S6117933Y2 JP 14697480 U JP14697480 U JP 14697480U JP 14697480 U JP14697480 U JP 14697480U JP S6117933 Y2 JPS6117933 Y2 JP S6117933Y2
- Authority
- JP
- Japan
- Prior art keywords
- cleaner
- conveyor belt
- belt
- body frame
- conveyor
- 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
- 229920001971 elastomer Polymers 0.000 claims description 13
- 239000005060 rubber Substances 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Belt Conveyors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14697480U JPS6117933Y2 (zh) | 1980-10-17 | 1980-10-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14697480U JPS6117933Y2 (zh) | 1980-10-17 | 1980-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5771126U JPS5771126U (zh) | 1982-04-30 |
JPS6117933Y2 true JPS6117933Y2 (zh) | 1986-05-31 |
Family
ID=29506508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14697480U Expired JPS6117933Y2 (zh) | 1980-10-17 | 1980-10-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6117933Y2 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0438685Y2 (zh) * | 1985-02-21 | 1992-09-10 | ||
US8704230B2 (en) | 2010-08-26 | 2014-04-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US9230826B2 (en) | 2010-08-26 | 2016-01-05 | Semiconductor Energy Laboratory Co., Ltd. | Etching method using mixed gas and method for manufacturing semiconductor device |
-
1980
- 1980-10-17 JP JP14697480U patent/JPS6117933Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5771126U (zh) | 1982-04-30 |
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