FIELD: mining and construction machinery, particularly for construction member driving in ground in inclined and in horizontal directions, as well as for trenchless underground pipeline laying by perforation method.
SUBSTANCE: hammer comprises body 1 with striker 2 slidably installed in the body, anvil block 4 and drive 3 connected with striker through flexible member 5. Guiding means 6, 7 are created in side surfaces of body 1. The guiding means have inclined 6 and horizontal 7 sections adapted to support striker 2 provided with legs 8. Flexible member 5 in upper extreme position of striker 2 is parallel to inclined section 6 of guiding means. Longitudinal axis of flexible member 5 passes through center of striker 2 gravity.
EFFECT: increased efficiency of construction member driving in ground in inclined and horizontal positions.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HAMMER | 1997 |
|
RU2123090C1 |
| HAMMER | 1998 |
|
RU2153556C2 |
| HAMMER FOR BUILDING UNIT DRIVING IN GROUND | 2006 |
|
RU2309222C1 |
| HAMMER FOR CONSTRUCTION ELEMENTS SUBMERSION IN SOIL | 2008 |
|
RU2357043C1 |
| HAMMER | 1996 |
|
RU2106491C1 |
| HAMMER | 2000 |
|
RU2186175C2 |
| VIBRATION EXCITER | 1990 |
|
RU2023813C1 |
| HAMMER FOR DRIVING STRUCTURAL MEMBERS INTO GROUND | 2002 |
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RU2209877C1 |
| DEVICE TO PRODUCE WELLS IN SOIL BY IMPACT METHOD | 2012 |
|
RU2517267C1 |
| PILE DRIVING AND EXTRACTING DEVICE | 0 |
|
SU742532A1 |
