JPS5712146A - Belt with oilproof teeth - Google Patents
Belt with oilproof teethInfo
- Publication number
- JPS5712146A JPS5712146A JP8594380A JP8594380A JPS5712146A JP S5712146 A JPS5712146 A JP S5712146A JP 8594380 A JP8594380 A JP 8594380A JP 8594380 A JP8594380 A JP 8594380A JP S5712146 A JPS5712146 A JP S5712146A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- synthetic rubber
- oilproof
- rubber
- oilproofness
- 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
- Belt Conveyors (AREA)
Abstract
PURPOSE: To prolong the oilproof life by forming a backportion of a belt out of synthetic rubber NBT, while forming tooth thereof out of synthetic rubber such as CR and SBR or natural rubber.
CONSTITUTION: A back portion 1 of a belt is formed out of synthetic rubber NBR of good oilproofness, while a tooth 2 of said belt is formed out of synthetic rubber CR of inferior oil-proofness then that of said rubber or out of inexpensive synthetic rubber SBR or natural rubber though having poor oilproofness. In this case, as the portions apt to stick oil are mainly a back face 5 of said back portion of said belt and a side face 6 thereof, oilproofness is maintained if an outer layer of said back face portion along said faces 5 and 6 is formed out of synthetic rubber NBR. Moreover if at least the outer layer of the portion to said back face 5 from a tensile body 3 of said back portion 1 is formed out of synthetic rubber NBR, it may be obtained a belt with comparatively inexpensive and highly oilproof teeth.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8594380A JPS5712146A (en) | 1980-06-26 | 1980-06-26 | Belt with oilproof teeth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8594380A JPS5712146A (en) | 1980-06-26 | 1980-06-26 | Belt with oilproof teeth |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5712146A true JPS5712146A (en) | 1982-01-22 |
Family
ID=13872837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8594380A Pending JPS5712146A (en) | 1980-06-26 | 1980-06-26 | Belt with oilproof teeth |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5712146A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4838843A (en) * | 1982-04-16 | 1989-06-13 | The Gates Rubber Company | Toothed belt |
US5391627A (en) * | 1987-12-02 | 1995-02-21 | Honda Giken Kogyo Kabushiki Kaisha | Heat-resistant, oil-resistant rubber composition |
-
1980
- 1980-06-26 JP JP8594380A patent/JPS5712146A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4838843A (en) * | 1982-04-16 | 1989-06-13 | The Gates Rubber Company | Toothed belt |
US5391627A (en) * | 1987-12-02 | 1995-02-21 | Honda Giken Kogyo Kabushiki Kaisha | Heat-resistant, oil-resistant rubber composition |
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