Le Forum Avions Piel, consacré aux Pierres Précieuses. Super Emeraude, Beryl, Saphir, CP80 etc

I was building a Beryl ;stopped but willing to continue migueramos1968@icloud.com

s'il vous plaît quelqu'un a des photos ou des dessins de l'assemblée train dans le fuselage lors de la construction?

Les boulons qui retiennent le train?

merci

Miguel

I have a doubt about the construction of the laminated spar box in the emerauders. My plans request 2 pieces (2 fois ) of spruce 170mm x12 x 8,2mts I understood that they are in one piece from tip to tip . not sarfjointed :?: that is correct???? I soupoused the oters emerauders spars/longerons are m...

Hi , I would like to know if somebody have take the weight of the rudder ,or other flying surface after varnished and with the hinges in any emeraude .

there is coincidence with the predicted weight/ "poids calcule"
in the plans?????

regards

ok ,Chris

tanks for your reply .

yes you are correct about my question ,
as I understand from you , the use of nutplates (anchor nuts) is correct

miguel

I have a question about the hinges in the estabilizator and vertical fin. :?: the translated plans talk about "stop nuts" for the screws in the hinges installed in the estabilizator spar and fin spar. I have heard about most common are using "nutplates or anchor nuts" for it what...

tanks for the information ,

I have see the web and will contact by fax

miguel

where is posible to find wood (spruce or hemlock) in the dimensions for the spar of cp750 (largeur 8,00mts) in france

I usually go to spain , france is close to get it.


tanks
miguel

je ecoute sur la diference ce la motorization

cp 750 = 150/160 hp
cp 751 = 180/hp

yes , I have contacted Ms. S Littner , about other things as the diferences expresed in the infopackage and the set of plans that I have received, and she sent information about the plane but not in this item for my opinion the diferences in the last modificacions of the plane introduced for Mr. Pie...

in my plans from littner the infopackage establish that is not allowed aerobatics or glider towing in the wooden fuselage(cp750b) otherwise I have see the nice "blue yellow Beryl" in the site with the inscription "anjou voltige" somebody know why or when the restriccion for woode...

Tanks Jean Claude for your information

tanks

in the translated plans from Littner , for the stabilizer draw , show the legend use 3/32 mahogany ply for the cover skin. I would like to know what say in the original French plans , I soupouse should be 2mm okoume , Im using birch , and acording to aditional info I should change 2mm okoume for 1,6...

I need to find information about the requirements of the ash-frenne

for use in aviation , I need to make selection of this wood for wings blocks etc.

grain requirements etc.......

tanks-merci

sanjo

:eyes: yes , I have started building my beryl , now Im making the tailplane , as I m waiting for the tubes Im in San Jose - Uruguay - Southamerica I sent a email to you when you enter the forum , didn`t receive??? if you want to be in contact , sent a e mail to , sanjo@montevideo.com.uy sanjo

Hi Im building the tailplane ribs. and spar

-the plywood sheet for the webs in tailplane spar is one piece entirely each side ,or could be in 2 sections of plywood as the ply in the main spar for example ????

-the cap/semelle of the spar is in one piece ???

tanks

ok , merci for the information ,
miguel

somebody know a website to buy the book ,

les avions piel of Xavier Masse????


tanks

acording to the cp 750 -a 10.00.00 plans (march 1982 Claude Piel)

span/envergure 7,75 mts /25,5 ft

reinforcings 8mm

wings tips cutoff

longeron /mains spar 170mm

aerobatic weight 760 kgs

miguel

About the doubts of the weights limits of the CP 750 Te main spar has been modified,in 1982 by Mr. C.Piel (that appear in the plans) that include: 170mm width instead 160mm older semelles reinforcings of 8 mm upper and low wings tip cuttof (now 50mm instad 185 mm) Acording to the infopackage 1630lbs...

About the doubts of the weights limits of the CP 750 Te main spar has been modified,in 1982 by Msr. C.Piel (that appear in the plans) :lol: that include: 170mm width instead 160mm older semelles reinforcings of 8 mm upper and low wings tip cuttof (now 50mm instad 185 mm) Acording to the infopackage ...