FIELD: construction.
SUBSTANCE: upper beam of a bridge support part is equipped with a system of lubricant material supply at the outer side of the bridge support part via vertical short channels of round cross section and horizontal long channels of rectangular cross section made by mechanical treatment, one of which is perpendicular to other channels, is connected by a lubricant pipeline for the possibility to supply lubricant pipeline for the possibility to supply lubricant material manually and/or automatically.
EFFECT: improved operational reliability.
6 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BRIDGE BEARING PART WITH POLYMER SLIDING LAYERS | 2023 |
|
RU2816615C1 |
| BRIDGE SUPPORT PART | 2015 |
|
RU2589171C1 |
| SUPPORTING PART OF CONSTRUCTION STRUCTURE (VARIANTS) | 2017 |
|
RU2655721C1 |
| ARRANGEMENT OF SUPPORTING PART | 1999 |
|
RU2164271C1 |
| BALL HINGE | 2011 |
|
RU2475652C1 |
| BALL HINGE | 2017 |
|
RU2648649C1 |
| 0 |
|
SU41987A1 | |
| BRIDGE PIER | 2003 |
|
RU2235821C1 |
| ELECTRIC TEA POT (VERSIONS) | 2004 |
|
RU2284140C2 |
| METHOD FOR TRANSFER OF LONG-SPAN STEAM-AND-WATER MIXTURE DELIVERY PIPELINE OVER CANYON LOCATED IN SEISMICALLY ACTIVE ZONE | 2023 |
|
RU2815705C1 |
