FIELD: process engineering.
SUBSTANCE: invention relates to percussion-type tools. Proposed tool comprises head, body and means to decrease dynamic vibration. Said means comprises weight arranged on the body and elastic element elastically supporting said weight on said body. Said means allows decreasing tool body vibration in percussion by linear displacement of aforesaid weight. Said cylindrical weight has, at least, one annular groove extending axially from one end of the weight to approximately its center. One end of said elastic element is arranged in said annular groove while its opposite end is located on the body.
EFFECT: decreased dynamic vibration, smaller sizes.
10 cl, 16 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRICALLY DRIVEN TOOL | 2009 |
|
RU2505390C2 |
| IMPACT TOOL | 2008 |
|
RU2466854C2 |
| ELECTRICALLY DRIVEN TOOL | 2010 |
|
RU2543043C2 |
| IMPACT TOOL | 2008 |
|
RU2477211C2 |
| DRIVE TOOL | 2009 |
|
RU2496632C2 |
| PERCUSSION TOOL (VERSIONS) | 2008 |
|
RU2478034C2 |
| DRIVEN TOOL | 2005 |
|
RU2388590C2 |
| PERCUSSION TOOL | 2009 |
|
RU2510326C2 |
| INERTIAL-IMPACT TOOL (VERSIONS) | 2006 |
|
RU2341366C2 |
| PERCUSSION TOOL | 2009 |
|
RU2544971C2 |
