SU402656A1 - CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDS - Google Patents
CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDSInfo
- Publication number
- SU402656A1 SU402656A1 SU1660067A SU1660067A SU402656A1 SU 402656 A1 SU402656 A1 SU 402656A1 SU 1660067 A SU1660067 A SU 1660067A SU 1660067 A SU1660067 A SU 1660067A SU 402656 A1 SU402656 A1 SU 402656A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cutter
- coal
- mountain breeds
- destroying
- destroying coal
- Prior art date
Links
Description
1one
Изобретение относитс к горной иромышлепности , а имепно к резцам дл разрушени угл и горных пород.The invention relates to mountain iromo-blindness, and to cutters for the destruction of coal and rocks.
Известны резцы, включаюпще державку и режущую головку, оснащенную твердосплавным колпачком.Known incisors, including the holder and the cutting head, equipped with a carbide cap.
Предложенный резец отличаетс от известных тем, что твердосплавный колпачок выполнен в виде пирамиды с усеченной конической полостью но оси. Это повышает эффективность разрушени угл и горных пород.The proposed cutter differs from the known ones in that the carbide cap is made in the form of a pyramid with a truncated conical cavity along the axis. This increases the efficiency of the destruction of coal and rocks.
Па чертеже представлен предложенный резец .Pa drawing presents the proposed cutter.
Он состоит из державки 1 п режущей головки 2, оснащенной твердосплавным колпачкомIt consists of a holder 1 p cutting head 2, equipped with a carbide cap
22
3, выполненным в внде пирамиды с усечеииой конической полостью 4 по оси.3, made in the vnde pyramid with a truncated conical cavity 4 along the axis.
Резец устаиавлнваетс в корпусе исполни ельного органа 5 и фиксируетс в рабочем положении с помощью втулки 6, вваренной в носадочное отверстие в корпусе нсполнптельного органа.The cutter is mounted in the body of the executing organ 5 and fixed in the working position with the aid of the sleeve 6, which is welded into the nasal opening in the body of the transducer.
Предмет изобретени Subject invention
Резец дл разрушени угл и гориых пород, включающий державку и режущую головку, оснащенную твердосилавным колпачком, огличающийс тем, что, с целью повыщени эффективности разрушени , твердосплавный колпачок выполиеи в виде пирамиды с усеченной конической полостью по оси.A cutter for the destruction of coal and rock formations, including a holder and a cutting head, equipped with a hard-core cap, which, in order to increase the efficiency of destruction, is a hard-alloyed cap of a pyramid with a truncated conical cavity along the axis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1660067A SU402656A1 (en) | 1971-05-21 | 1971-05-21 | CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1660067A SU402656A1 (en) | 1971-05-21 | 1971-05-21 | CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU402656A1 true SU402656A1 (en) | 1973-10-19 |
Family
ID=20476277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1660067A SU402656A1 (en) | 1971-05-21 | 1971-05-21 | CUTTER FOR DESTROYING COAL AND MOUNTAIN BREEDS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU402656A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10801322B2 (en) * | 2015-08-06 | 2020-10-13 | Betek Gmbh & Co. Kg | Cutting device |
-
1971
- 1971-05-21 SU SU1660067A patent/SU402656A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10801322B2 (en) * | 2015-08-06 | 2020-10-13 | Betek Gmbh & Co. Kg | Cutting device |
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