Eigenbau Katapult
Eigenbau Katapult
Habe mir für den SAB Tortuga auch ein Katapult gebaut.
Auslösevorrichtung von EMC Vega den Rest aus PVC Rohren.
https://www.emc-vega.de/de/hochstart/megarubber-zubehoer
The materials can be found in a regular Do It Yourself store, the list is after the image:
1x Elastic Rope 3 / 5 meters (I will show you later how to choose it).
1x Nylon Rope 2 meters.
6x Metal rings, two of them have to be chained.
Self-driving screws and a couple of L-Shape metal pieces.
2x Big tent pegs.
2x Metal plates.
(A) 2x Elbow PVC 25.0 x 6.0 mm.
(B) 2x Elbow PVC 32.0 x 5.0 mm.
(C) 4x T-shape PVC 32.0 x 5.0 mm.
(D) 2x Tube PVC 32.0 x 3.0 x 1570.0 mm.
(E) 2x Tube PVC 29.0 x 1.9 x 1000.0 mm.
(F) 2x Tube PVC 32.0 x 3.0 x 555 mm.
(G) 2x Tube PVC 32.0 x 3.0 x 270 mm.
(H) 8x Tube PVC 32.0 x 2.0 x 100 mm.
(I) 4x Tube PVC 25.0 x 1.9 x 90mm (inside A and D in the above image).
Strebenschelle ca 40 mm
Karabiner
www.mamutec.com 70 mm mit Auslösung per Schnur
Klappsplint verzinnt 4.5 x 3.4 x 42mm