SU1740153A1 - Saw chain - Google Patents
Saw chain Download PDFInfo
- Publication number
- SU1740153A1 SU1740153A1 SU894728301A SU4728301A SU1740153A1 SU 1740153 A1 SU1740153 A1 SU 1740153A1 SU 894728301 A SU894728301 A SU 894728301A SU 4728301 A SU4728301 A SU 4728301A SU 1740153 A1 SU1740153 A1 SU 1740153A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cutting
- links
- cutters
- cutter
- shaped
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
- B27B33/14—Saw chains
- B27B33/142—Cutter elements
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Использование: лесна и деревообрабатывающа промышленность, режущий инструмент дл пилени древесины. Сущность изобретени : пильна цепь состоит из левого и правого режущих звеньев 1 и 3, соединительных звеньев 5 и 6, средних звеньев и осей. Режущие звень 1 и 3 снабжены подрезающими резцами 2 и 4. Режущие звень 1 и 3 снабжены также строгающими резцами 9 и 10 Г-образной формы. Вершина режущей кромки каждого подрезающего резца 2 и 4 расположена выше режущей кромки каждого Г-образного строгающего резца 9 и 10. Г-образные резцы 9 и 10 установлены со сторон боковых стенок правых и левых режущих звеньев 1 и 3, обращенных к продольной оси цепи. Подрезающие резцы 2 и 4 расположены с противоположных сторон режущих звеньев 1 и 3. Данна конструкци пильной цепи обеспечивает снижение т гового сопротивлени и уменьшение энергоемкости. 4 ил. (Л СUse: forestry and woodworking industry, cutting tool for sawing wood. The invention: saw chain consists of left and right cutting links 1 and 3, connecting links 5 and 6, middle links and axles. The cutting links 1 and 3 are equipped with undercutting cutters 2 and 4. The cutting links 1 and 3 are also equipped with planing cutters 9 and 10 of the L-shape. The top of the cutting edge of each undercutting cutter 2 and 4 is located above the cutting edge of each L-shaped planing cutter 9 and 10. The L-shaped cutters 9 and 10 are installed on the sides of the side walls of the right and left cutting links 1 and 3 facing the longitudinal axis of the chain. The pruning cutters 2 and 4 are located on opposite sides of the cutting links 1 and 3. This saw chain design provides a reduction in traction resistance and a decrease in energy consumption. 4 il. (Ls
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894728301A SU1740153A1 (en) | 1989-08-07 | 1989-08-07 | Saw chain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894728301A SU1740153A1 (en) | 1989-08-07 | 1989-08-07 | Saw chain |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1740153A1 true SU1740153A1 (en) | 1992-06-15 |
Family
ID=21465443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894728301A SU1740153A1 (en) | 1989-08-07 | 1989-08-07 | Saw chain |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1740153A1 (en) |
-
1989
- 1989-08-07 SU SU894728301A patent/SU1740153A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US Мг 2989096, кл. В 27 В 33/14, 1961. * |
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