FIELD: sports engineering. SUBSTANCE: device has guiding path with ascending initial spiral slope segment. EFFECT: high quality of entertainment. 9 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SWITCHBACK (VERSIONS) | 2002 |
|
RU2211069C1 |
| ROLLERCOASTER (VERSIONS) | 2008 |
|
RU2386467C2 |
| ROLLING HILL | 2002 |
|
RU2236274C2 |
| GRAVITY HUMP | 2001 |
|
RU2182836C1 |
| SWITCHBACK | 2002 |
|
RU2216376C1 |
| ROLLING SWITCHBACK (VERSIONS) | 2002 |
|
RU2282476C2 |
| ROLLING SWITCHBACK | 2004 |
|
RU2267343C1 |
| SWITCHBACK | 2002 |
|
RU2293585C2 |
| ROLLING HILL | 2001 |
|
RU2198713C1 |
| SLIDE MOUNTAIN | 2008 |
|
RU2377040C2 |
