SU402655A1 - STRING CUTTER - Google Patents
STRING CUTTERInfo
- Publication number
- SU402655A1 SU402655A1 SU1659190A SU1659190A SU402655A1 SU 402655 A1 SU402655 A1 SU 402655A1 SU 1659190 A SU1659190 A SU 1659190A SU 1659190 A SU1659190 A SU 1659190A SU 402655 A1 SU402655 A1 SU 402655A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- string cutter
- cutter
- carbide cap
- string
- recess
- Prior art date
Links
Description
1one
Изобретение относитс к режущему инструменту дл разрушени горных пород и может найти применение в струговых исполнительных органах.The invention relates to a cutting tool for the destruction of rocks and can be used in plow bodies.
Известны струговые резцы, включающие хвостовик и режущую головку, армированную твердосплавным колпачком.Known plow cutters, including the shank and the cutting head, reinforced carbide cap.
Предлагаемый струговый резец отличаетс от известных тем, что головка выполнена с буртиком, имеющим углубление дл захода твердосплавного колпачка. Это позвол ет повысить прочность па ного соединени твердосплавного колпачка с резцом.The proposed plow cutter differs from the known ones in that the head is made with a collar having a recess for inserting the carbide cap. This makes it possible to increase the strength of the joining of the carbide cap to the cutter.
Па чертеже показан предлагаемый резец.Pa drawing shows the proposed cutter.
Он состоит из хвостовика 1, режущей головки 2 с буртиком 3, имеющим углубление 4 дл захода твердосплавного колпачка 5.It consists of a shank 1, a cutting head 2 with a shoulder 3 having a recess 4 for inserting a carbide cap 5.
Выполнение буртика с углублением позвол ет увеличить площадь пайки и получить ванну с припоем, из которой он поднимаетс вверх по конусной поверхности.Making the collar with a recess allows to increase the soldering area and get a solder bath, from which it rises up the conical surface.
Предмет изобретени Subject invention
Струговый резец, включающий хвостовик и режущую головку, армированную твердосплавным колпачком, отличающийс тем, что, с целью увеличени прочности па ного соединени , головка выполнена с буртиком, имеющи .м углубление дл захода твердосплавного колпачка.A plow cutter comprising a shank and a cutting head reinforced with a carbide cap, characterized in that, in order to increase the strength of the joint, the head is made with a collar having a recess for inserting the carbide cap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1659190A SU402655A1 (en) | 1971-05-21 | 1971-05-21 | STRING CUTTER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1659190A SU402655A1 (en) | 1971-05-21 | 1971-05-21 | STRING CUTTER |
Publications (1)
Publication Number | Publication Date |
---|---|
SU402655A1 true SU402655A1 (en) | 1973-10-19 |
Family
ID=20476000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1659190A SU402655A1 (en) | 1971-05-21 | 1971-05-21 | STRING CUTTER |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU402655A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4893875A (en) * | 1988-12-16 | 1990-01-16 | Caterpillar Inc. | Ground engaging bit having a hardened tip |
WO1990001105A1 (en) | 1988-07-20 | 1990-02-08 | Kennametal Inc. | Cutter bit and tip |
WO1990001106A1 (en) * | 1988-07-20 | 1990-02-08 | Kennametal Inc. | Cutter bit |
WO1990001107A1 (en) * | 1988-07-20 | 1990-02-08 | Kennametal Inc. | Cemented carbide tip |
US4911503A (en) * | 1988-07-20 | 1990-03-27 | Kennametal Inc. | Earth engaging cutter bit |
US5141289A (en) * | 1988-07-20 | 1992-08-25 | Kennametal Inc. | Cemented carbide tip |
US8210618B2 (en) | 2007-08-23 | 2012-07-03 | Sandvik Intellectual Property Ab | Reduced volume cutting tip and cutter bit assembly incorporating same |
-
1971
- 1971-05-21 SU SU1659190A patent/SU402655A1/en active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990001105A1 (en) | 1988-07-20 | 1990-02-08 | Kennametal Inc. | Cutter bit and tip |
WO1990001106A1 (en) * | 1988-07-20 | 1990-02-08 | Kennametal Inc. | Cutter bit |
WO1990001107A1 (en) * | 1988-07-20 | 1990-02-08 | Kennametal Inc. | Cemented carbide tip |
US4911503A (en) * | 1988-07-20 | 1990-03-27 | Kennametal Inc. | Earth engaging cutter bit |
US4940288A (en) * | 1988-07-20 | 1990-07-10 | Kennametal Inc. | Earth engaging cutter bit |
US4941711A (en) * | 1988-07-20 | 1990-07-17 | Kennametal Inc. | Cemented carbide tip |
US5141289A (en) * | 1988-07-20 | 1992-08-25 | Kennametal Inc. | Cemented carbide tip |
US4893875A (en) * | 1988-12-16 | 1990-01-16 | Caterpillar Inc. | Ground engaging bit having a hardened tip |
US8210618B2 (en) | 2007-08-23 | 2012-07-03 | Sandvik Intellectual Property Ab | Reduced volume cutting tip and cutter bit assembly incorporating same |
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