Static 4-blade prop
#2
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RE: Static 4-blade prop
Top Flite used to have display props (not sure how big) but I guess there was no real demand because they disappeared a few years ago.
Edited to add
Zinger makes 4-blade props that are a hub with replaceable blades
http://www.zingerpropeller.com/4_bladed_propeller.htm
The 28 inch versions start at almost a hundred bucks
Edited to add
Zinger makes 4-blade props that are a hub with replaceable blades
http://www.zingerpropeller.com/4_bladed_propeller.htm
The 28 inch versions start at almost a hundred bucks
#3
Senior Member
RE: Static 4-blade prop
I recall seeing these at warbird events. They would be installed when the plane was beign displayed then replaced for flight. You might ask over int he warbird forum.
#4
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RE: Static 4-blade prop
Take a look at Aerotech's offerings. They may have one in the size range you need.
http://www.aerotechmodels.com/Static%20Propellers.htm
http://www.aerotechmodels.com/Static%20Propellers.htm
#7
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RE: Static 4-blade prop
I have seen on made. Although not that big. He just notched the hub on the front of one prop and the back of the 2nd prop on a table saw. The two would slide into each other like a puzzle piece. Once the prop hub was on, the notches could not be seen. You had to look really close to see it was not one prop.
David
David