FIELD: excavation and moving of soil.
SUBSTANCE: group of inventions relates to a system for fixing tools for earthworks on earth moving equipment. Fixing system for attachment of working tool to excavating equipment comprises clamp arranged in hole of excavating equipment and working tool hole and wedge assembly. Clamp includes first side and second side opposite first side. Second side comprises flat surface and curvilinear surface. Flat surface is able to contact surface of hole in working tool. Curved surface is usually bent relative to axis (A) passing between upper end and lower end of clamp. Wedge assembly is located between first clamp side and hole surface in excavating equipment, wherein wedge assembly is adjustable relative to clamp.
EFFECT: technical result is providing reliability of connection of wearable element and adapter.
10 cl, 19 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WORKING TOOL LOCKING SYSTEM WITH RUNNING WEDGE | 2016 |
|
RU2731855C2 |
| SYSTEM FOR FIXING WORKING TOOLS | 2015 |
|
RU2671986C1 |
| SHROUD RETENTION SYSTEM HAVING REPLACEABLE LUG INSERT | 2015 |
|
RU2672076C2 |
| LOCKING DEVICE FOR A WEAR MEMBER OF AN EXCAVATOR | 2015 |
|
RU2669211C2 |
| PROTECTIVE SEGMENT OF DRAGLINE BUCKET EDGE | 2015 |
|
RU2683607C2 |
| LIP SHROUD FOR DRAGLINE LIP | 2015 |
|
RU2669704C2 |
| WOOD-WORKING TOOL | 1995 |
|
RU2118253C1 |
| CUTTING TOOL WITH SELF-CLAMPING CUTTER HEAD | 2009 |
|
RU2507037C2 |
| DEVICE FOR PLACING A CONTROL UNIT ON AN INTERNAL COMBUSTION ENGINE | 2018 |
|
RU2752369C2 |
| OCCLUSION CLIP | 2014 |
|
RU2661273C1 |
