- For tandem two-seat ultralights and trikes we offer as the first on the market the two way activation cable with handles for both,front and rear, pilots.
- The producer guarantees the minimum rescue height under 100m above ground at the speed from 65km/h in horizontal flight.
- Recovery from spin
- new two models 2008 GRS 3/180 Soft and GRS 4/225 Soft
- GRS new series 2006 - technical data EUROPE
- GRS new series 2006 - 6/375 SD
- GRS new series 2006 - 6/473 SD
- GRS new series 2006 - GRS 6/600 SD
- GRS new series 2006 - GRS 650 SD
Parameter of Canopy - commentary to the graphic solution.
menu:
commentary
5-450 |
5-560 |
6-375SD |
6-473SD DULV and 6-473SD speedy-H |
6-600SD |
6-650SD
6-750 SDS |
6-840 SDS |
6-960 SDS |
6-1200 SDS |
6-1300 SDS
- Area between red curve 1 and blue curve 2 or 3 expresses characteristic of chosen GRS type or its canopy. It limits borders of its canopy usability considering maximum or minimum figure of aircraft speed VNE, its weight MTOW and extent of arised dynamic force caused during opening.
- Green curve 2 limits optimal rate between aircraft weight MTOW/kg and its speed VNE/km/h.,red curve 1 in its biggest tested load and blue curve 2 or 3 in its highest allowed speed.
- Each of mentioned curves at the same time determine the force in kN effecting on attachment points and hanging slings,or hanging cables in cosequent rate,which corresponds with generally worldwide valid principles for installation of rescue systems and with ammendment of the LAA Czech Republic regulation ,UL-2 requirements of flight airworthiness SLZ,ULA.
a)force for counting the strength for each of two main front hanging suspension points and their connecting parts equals to the value of the dynamic shock force from the diagram. In the case of one main front suspension point this value must be multiplied min. 1,5 – 2 times!
b)force for counting the strength for each of two rear(stabilising)suspension points and their connecting parts equals to the value of deducted dynamic shock force from the diagram and its ratio divided by 1,5. In the case of one rear stabilising suspension point this value must be divided by 1,3.
In both cases of the articles a) and b) the safety coefficient 1.5 and the coefficient of inequality in stretching of suspensions 1.33 are already included in resulting figures.
Note:to interconnect the suspension points it is possible to use steel cables or kevlar slings.When using the kevlar slings it is advisable to strengthen them by ratio of 1.5 - 2.
For aircraft aimed for operation in Germany each suspension point must comply with this condition: deducted value of the dynamic shock force must be multiplied by 1,95 for all suspension points used.