FIELD: machine building.
SUBSTANCE: attachment screw includes a body with a head, which has a screw surface. The head on the side that is opposite to the body has a groove in the form of a semi-sphere with possibility of arranging a ball in it.
EFFECT: possibility of using the screw head as a support for rotation body.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AXLE OF MACHINE | 2010 |
|
RU2428593C1 |
| LIGHT-EMITTING DIODE LAMP | 2012 |
|
RU2486400C1 |
| DEVICE FOR DETERMINATION OF IMPACT RESISTANCE OF MATERIAL | 2014 |
|
RU2578249C1 |
| NAIL | 2014 |
|
RU2545129C1 |
| MACHINE AXIS | 2011 |
|
RU2462624C1 |
| SCREW CONVEYOR | 2010 |
|
RU2430006C1 |
| SCREW CONVEYOR | 2010 |
|
RU2430005C1 |
| DEMOUNTABLE FORM | 2006 |
|
RU2332544C1 |
| COLUMN | 2013 |
|
RU2543832C1 |
| AIRCRAFT | 2009 |
|
RU2407672C1 |
