FIELD: metal working, namely, apparatuses for trimming welded seams of constructions used in nuclear and heat power engineering, chemical industry, building and other branches of national economy. SUBSTANCE: apparatus includes self-moving car based on four telescopic struts with magnetic wheels. Supporting frame is mounted on base of self-moving car. Frame has cylindrical guides supporting spring-loaded platforms for securing tool heads. Servosystem of tool heads is in the form of U-shaped frame consisting of spring-loaded struts with runners. Runners embrace surface of welded seam and provide necessary motion of tool heads at working process. EFFECT: improved design. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VEHICLE FOR MOVEMENT ALONG FERROMAGNETIC SURFACES | 1992 |
|
RU2051058C1 |
| HANDLING FACILITY MOVED OVER OUTER SURFACES OF PIPELINES | 1991 |
|
RU2023619C1 |
| VEHICLE FOR MOVING ALONG PIPELINE OUTER SURFACE | 1992 |
|
RU2061612C1 |
| INSTALLATION FOR NONDESTRUCTIVE FLAW INSPECTION OF NUCLEAR REACTOR VESSEL | 1990 |
|
RU2040052C1 |
| APPARATUS FOR WORKING WELDS OF WELDED FITTINGS | 0 |
|
SU722701A1 |
| ARRANGEMENT FOR SCRAPING BRIGHT WELDS | 0 |
|
SU1371801A1 |
| ULTRASONIC DEVICE FOR DETECTING STRESSED STATE OF PROCESS-CHANNEL WALL METAL IN FAST REACTORS | 1999 |
|
RU2188412C2 |
| 0 |
|
SU516477A1 | |
| UNIT FOR SCRAPING WELD SEAMS | 0 |
|
SU1444093A1 |
| ARRANGEMENT FOR STRIPPING WELDED JOINTS | 0 |
|
SU1181854A1 |
