FIELD: personal use articles.
SUBSTANCE: folding oar with unfolding soft blade consists of three tubular pivotally interconnected angles, fixed by tubular fixtures. The unfolding soft blade is positioned in the first angle.
EFFECT: creation of an oar where all the component parts are folded.
3 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INDIVIDUAL LIFE-SAVING RAFT | 2014 |
|
RU2550597C1 |
| AIRSCREW WITH AUTOMATICALLY UNFOLDING AND ROTARY BLADES | 2010 |
|
RU2456206C2 |
| MARINE WATCHMINE | 2015 |
|
RU2599152C1 |
| SELF-CONTAINED POWER SUPPLY SOURCE WITH MANUAL DRIVE | 2014 |
|
RU2563579C1 |
| SYSTEM FOR COLLECTION AND LOCALIZATION OF OIL IN WATER MEDIUM | 2016 |
|
RU2634118C1 |
| COLLAPSIBLE SPADE | 2006 |
|
RU2313928C1 |
| RESCUE EQUIPMENT SET FOR EVACUATION AND EMERGENCY ASSISTANCE TO VICTIMS IN EMERGENCY SITUATIONS | 2022 |
|
RU2809584C2 |
| ARMS SET | 2009 |
|
RU2420702C2 |
| COMBINED SIGNAL SEARCH-AND-RESCUE SYSTEM | 2011 |
|
RU2463202C1 |
| COLLAPSIBLE SPADE | 2006 |
|
RU2313927C1 |
