FIELD: machine building.
SUBSTANCE: clamp for a hose includes a belt and a housing, in which a tightening screw having a head and a threaded bar is located. Tightening screw and tightening screw turning device are described. In order not to allow undesired manipulations with a hose clamp, the screw head has a convex surface facing from threaded bar (6), in which there provided are at least three shaped elements that diverge outwards in the form of a cone. Radial ends of the shaped element, on which its base crosses the above surface, converge at an acute angle.
EFFECT: improving reliability of the clamp and avoiding manipulations with it.
10 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TIGHTENING DEVICE | 2013 |
|
RU2554155C1 |
| YOKE WITH SCREW | 1993 |
|
RU2122661C1 |
| WORM THREADED YOKE | 2008 |
|
RU2387913C1 |
| SCREW AND ITS MANIPULATOR | 1992 |
|
RU2091617C1 |
| CLAMP FOR HOSE | 2010 |
|
RU2444670C1 |
| SCREW CONNECTION, PARTICULARLY FOR COLLARS AND COLLAR | 2014 |
|
RU2586458C2 |
| WORN THREADED CLAMP | 2003 |
|
RU2258861C2 |
| SCREWDRIVER AND SCREW FOR SURGICAL USE | 2017 |
|
RU2763816C2 |
| COUPLING BAND | 2012 |
|
RU2479778C1 |
| TIGHTENING YOKE | 1994 |
|
RU2079035C1 |
