FIELD: trackless land vehicles.
SUBSTANCE: group of inventions relates to the field of transport, in particular to devices for bicycle wheels. Device for a bicycle wheel comprises a profiled wing-like protruding element adapted to be attached to the inner surface of the wheel rim. Internal profile of the profiled wing-like protruding element has predetermined geometric characteristics with respect to the inner radius of the rim. Rim for the bicycle wheel comprises a device for the bicycle wheel.
EFFECT: high pedaling performance.
10 cl, 4 dwg
| Title |
Year |
Author |
Number |
| DEVICE OF SPIKE FOR NON-SLIPPING SHOE |
2008 |
|
RU2443376C1 |
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|
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2013 |
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|
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2012 |
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2017 |
|
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| HAIR CUTTING ASSEMBLY CONTAINING A CONNECTING STRUCTURE |
2018 |
- Pauv, Khendrik Klas
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|
RU2766589C2 |
| GROOVE MILLER AND CUTTER PLATE FOR SAID MILLER |
2010 |
|
RU2508966C2 |
| PLASTIC LID FOR CAN |
2003 |
- Alvares Antonio Karlos Tejshejra
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|
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| TURBINE BLADE WITH PERFECTED AERODYNAMIC CHARACTERISTIC AND TURBINE WHEEL WITH SUCH BLADE |
2009 |
|
RU2520273C2 |
| BICYCLE (VERSIONS), BICYCLES WHEELS, BICYCLE DRIVE, BICYCLE LEVER MECHANISM, BICYCLE PEDAL MECHANISM AND SET COMPRISING BICYCLE AND TRAILER |
2007 |
- Skarzhinskij Aleksandr Igorevich
|
RU2373101C2 |
