RU99114044A - FRAME METAL FASTENERS FOR MINING - Google Patents
FRAME METAL FASTENERS FOR MININGInfo
- Publication number
- RU99114044A RU99114044A RU99114044/03A RU99114044A RU99114044A RU 99114044 A RU99114044 A RU 99114044A RU 99114044/03 A RU99114044/03 A RU 99114044/03A RU 99114044 A RU99114044 A RU 99114044A RU 99114044 A RU99114044 A RU 99114044A
- Authority
- RU
- Russia
- Prior art keywords
- mining
- frame metal
- metal fasteners
- hole
- tower
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims 3
- 239000000789 fastener Substances 0.000 title 1
- 238000005452 bending Methods 0.000 claims 1
- 238000005065 mining Methods 0.000 claims 1
- 230000003014 reinforcing Effects 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99114044/03A RU2165022C2 (en) | 1999-06-29 | 1999-06-29 | Metal frame support for mine workings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99114044/03A RU2165022C2 (en) | 1999-06-29 | 1999-06-29 | Metal frame support for mine workings |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2165022C2 RU2165022C2 (en) | 2001-04-10 |
RU99114044A true RU99114044A (en) | 2001-05-10 |
Family
ID=20221957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99114044/03A RU2165022C2 (en) | 1999-06-29 | 1999-06-29 | Metal frame support for mine workings |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2165022C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115992723B (en) * | 2023-03-21 | 2023-08-01 | 中国安全生产科学研究院 | Supporting platform for mining |
-
1999
- 1999-06-29 RU RU99114044/03A patent/RU2165022C2/en not_active IP Right Cessation
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