SU653390A1 - Резец дл горных машин - Google Patents
Резец дл горных машинInfo
- Publication number
- SU653390A1 SU653390A1 SU772550283A SU2550283A SU653390A1 SU 653390 A1 SU653390 A1 SU 653390A1 SU 772550283 A SU772550283 A SU 772550283A SU 2550283 A SU2550283 A SU 2550283A SU 653390 A1 SU653390 A1 SU 653390A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cutting tool
- mining machine
- machine cutting
- mining
- tool
- Prior art date
Links
- 238000005065 mining Methods 0.000 title 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Claims (2)
1.Патент США 3652130, кл.299-86, 1972.
2.Патент США 3833264, кл. 299-86, 1974.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772550283A SU653390A1 (ru) | 1977-11-30 | 1977-11-30 | Резец дл горных машин |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772550283A SU653390A1 (ru) | 1977-11-30 | 1977-11-30 | Резец дл горных машин |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU653390A1 true SU653390A1 (ru) | 1979-03-25 |
Family
ID=20735991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772550283A SU653390A1 (ru) | 1977-11-30 | 1977-11-30 | Резец дл горных машин |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU653390A1 (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174420A (zh) * | 2011-12-20 | 2013-06-26 | 西安奥奈特固体润滑工程学研究有限公司 | 一种采煤机潜伏式复合固体润滑截齿组件及方法 |
| CN103410510A (zh) * | 2013-08-29 | 2013-11-27 | 安庆市灵宝机械有限责任公司 | 矿用新型螺纹排屑式煤截齿 |
-
1977
- 1977-11-30 SU SU772550283A patent/SU653390A1/ru active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174420A (zh) * | 2011-12-20 | 2013-06-26 | 西安奥奈特固体润滑工程学研究有限公司 | 一种采煤机潜伏式复合固体润滑截齿组件及方法 |
| CN103410510A (zh) * | 2013-08-29 | 2013-11-27 | 安庆市灵宝机械有限责任公司 | 矿用新型螺纹排屑式煤截齿 |
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