SU1475784A1 - Cutter head of tool for working stump wood - Google Patents
Cutter head of tool for working stump wood Download PDFInfo
- Publication number
- SU1475784A1 SU1475784A1 SU874305185A SU4305185A SU1475784A1 SU 1475784 A1 SU1475784 A1 SU 1475784A1 SU 874305185 A SU874305185 A SU 874305185A SU 4305185 A SU4305185 A SU 4305185A SU 1475784 A1 SU1475784 A1 SU 1475784A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tool
- cutter
- cutter head
- front surface
- housing
- Prior art date
Links
Landscapes
- Milling Processes (AREA)
Abstract
Изобретение относитс к устройствам дл извлечени пней из земли и их последующего измельчени на куски и может быть использовано в лесной и торф ной пром. Цель изобретени - повышение работоспособности и стойкости инструмента. Резец 1 по передней поверхности 7 выполнен с канавкой 8. Корпус 2 снабжен шпинделем 3 с подшипниками 4. Введение канавок 8 уменьшает площадь по передней поверхности резца и частично снижает усилие проникновени его в пень, корень и грунт. 1 з.п. ф-лы, 6 ил.The invention relates to devices for extracting stumps from the ground and their subsequent grinding into pieces and can be used in forest and peat prom. The purpose of the invention is to improve the performance and durability of the tool. The cutter 1 on the front surface 7 is made with a groove 8. The housing 2 is equipped with a spindle 3 with bearings 4. The introduction of the grooves 8 reduces the area along the front surface of the cutter and partially reduces the force of its penetration into the stump, root and soil. 1 hp f-ly, 6 ill.
Description
Вид ВType B
8eight
М Фиг.ЗM Fig.Z
Фиг.66
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874305185A SU1475784A1 (en) | 1987-09-14 | 1987-09-14 | Cutter head of tool for working stump wood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874305185A SU1475784A1 (en) | 1987-09-14 | 1987-09-14 | Cutter head of tool for working stump wood |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1475784A1 true SU1475784A1 (en) | 1989-04-30 |
Family
ID=21327441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874305185A SU1475784A1 (en) | 1987-09-14 | 1987-09-14 | Cutter head of tool for working stump wood |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1475784A1 (en) |
-
1987
- 1987-09-14 SU SU874305185A patent/SU1475784A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР 1337257, кл. В 27 В 33/12, 1985. * |
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