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Bral Elettro Construction Sets

Bral Elettro was a development of the Bral construction system to make motors and other electrical models. It was made in Italy, from at least 1970 to 1983.


Manufacturer / Distributor

Robert Braglinia, 34 Vin Paola, Lomazzo, Milan, Italy


Info from the Metal Constructional Systems Database for BRAL ELETTRO

Maker
Braglia
System Type
Electrical/science
Country
Italy
Dates
known in 1970 (see comment *1) to known in 1983
Material
Metal / Plastic
Thread
5/32W (see comment *2)
Boss Type
 
Boss Thread
 
Diametrical Pitch of Gears
--
No. of Parts in System
31
Hole Pitch (Spacing) (mm)
12.7
Diameter of holes in Strips(mm)
4.2
Diameter of the Bore in Bosses(mm)
 
Diameter of Axle Rods(mm)
 
Types of Nuts and Bolts
Nuts: square
Bolts: cheese (slotted)
Material/Finish of Nuts and Bolts
 
Size of the Nuts across Flats (mm)
Bolt diameter (mm)
 

Comments
Motors, bells, etc using mostly non standard parts. *1 Could be much earlier. *2 And smaller.

The MCS document for this system is shown below. It can also be downloaded to your computer if desired here

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There are currently no manuals, leaflets or photos etc. available for downloading. If you can supply any, please get in contact with me.