FIELD: pipeline engineering.
SUBSTANCE: pipeline support has housing and rocker pivotally mounted inside the housing and provided with rollers that cooperate with the spring-loaded levers pivotally mounted in the housing. The axes of the lever pivots and rocker pivots are misaligned and shifted toward the bed made of a shaped roll mounted in the rocker for permitting rotation. The springs are provided with tension members made of bolts with nuts. The outer surfaces of the nuts are threaded.
EFFECT: expanded functional capabilities.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PIPELINE SUPPORT | 2010 |
|
RU2462642C2 |
| MACHINE FOR BENDING WIRE | 0 |
|
SU1641490A1 |
| ARRANGEMENT FOR ASSEMBLING AND WELDING TWO LONGITUDINAL WELDS OF RECTANGULAR ARTICLES | 0 |
|
SU1338998A1 |
| SCREW-AND-NUT DRIVER | 2007 |
|
RU2334041C1 |
| RETRACTABLE HANGAR | 2014 |
|
RU2582739C1 |
| SHAPED TUBE LAYING DEVICE | 2010 |
|
RU2450876C1 |
| APPARATUS FOR CLEANING CONVEYER BELT | 0 |
|
SU856937A1 |
| 0 |
|
SU613944A1 | |
| APPARATUS FOR UNLOADING CAKED LOOSE MATERIALS FROM RAILWAY BOX CARS | 0 |
|
SU1074784A2 |
| OVERHEAD TRAVELLING CRANE | 0 |
|
SU1744046A1 |
