FIELD: mining.
SUBSTANCE: system of tooth holder consists of base part and tool holder. The tool holder has an inserted extension which is inserted into a receiving socket of the base part and a contact surface, with which the tool holder rests on support surface of the base part. A step adjoins to support surface, while contact surface turns into locking surface of the tool holder which faces the step of the base part. Also additional space is created between the step and locking surface.
EFFECT: increased operation life of tool holder system.
8 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CUTTER HOLDER | 2011 |
|
RU2571106C2 |
| CUTTER HOLDER | 2011 |
|
RU2580545C2 |
| TOOL HOLDER AND LOWER PART OF TOOL FOR TOOL HOLDER | 2011 |
|
RU2580342C2 |
| TOOL HOLDER. | 2005 |
|
RU2347907C1 |
| CUTTER HOLDER FOR SOIL TREATMENT MACHINE | 2012 |
|
RU2584429C2 |
| CUTTING TOOL HOLDER AND BASE PART | 2010 |
|
RU2457327C1 |
| TOOL CARRIER AND LOCATING PART TO RECEIVE TOOL CARRIER | 2010 |
|
RU2479717C2 |
| TOOL CLAMP AND TOOL CLAMP SYSTEM WITH TOOL CLAMP AND BODY | 2011 |
|
RU2567256C2 |
| TOOL CLAMP AND TOOL CLAMP SYSTEM WITH TOOL CLAMP AND BODY | 2011 |
|
RU2563008C2 |
| KICKER ASSEMBLY FOR ROAD HARROWS OR SIMILAR MACHINERY | 2010 |
|
RU2490391C2 |
