FIELD: process engineering.
SUBSTANCE: set of invention relates to hand machine with reciprocating tool. Every machine comprises casing 20, 30, drive power supply 21, vibration reducing mechanism 70 and assembly 34, 36 to convert motive force generated by drive power supply into tool reciprocation 16. Mechanism 70 comprises shaft 72, weight 71, support element 73 and displacing element 74. Shaft 72 rests on casing in direction perpendicular to direction of tool reciprocation 16. Support element 73 supports weight 71 to allot it to swing about central axis of shaft 73. Displacing device 74 tends to displace weight 71 in preset position in direction of its swinging relative to said casing.
EFFECT: decreased vibration, longer life.
26 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PULSE POWER HAND-DRIVEN MACHINE | 2013 |
|
RU2620399C2 |
| HAND-HELD MACHINE | 2010 |
|
RU2555284C2 |
| PERFORATOR | 2008 |
|
RU2453420C2 |
| HAND TOOL, MAINLY, PERFORATOR AND/OR BUSTER WITH DYNAMIC DAMPER | 2008 |
|
RU2499662C2 |
| DRIVE TOOL | 2011 |
|
RU2577639C2 |
| BRICK PROCESSING MACHINE | 2001 |
|
RU2193967C1 |
| HAND-HELD MACHINE | 2008 |
|
RU2482957C2 |
| INERTIAL-IMPACT TOOL (VERSIONS) | 2006 |
|
RU2341366C2 |
| POWERED TOOL | 2004 |
|
RU2268818C2 |
| UNIVERSAL ARTILLERY COMPLEX FOR TELESCOPIC CARTRIDGE | 2018 |
|
RU2696949C2 |
