'Other' Constructional and Allied Systems Info & Downloads

Arma Construction Sets

Arma was a very simple constructional system using 4mm rods connected by clamps. It was made in the Czechoslovakia, in at least the early 1960s.


Info from the Metal Constructional Systems Database for ARMA

Maker
 
System Type
Not enough data to classify
Country
Czechoslovkia / Czech Republic
Dates
1955
Material
 
Thread
 
Boss Type
 
Boss Thread
 
Diametrical Pitch of Gears
 
No. of Parts in System
 
Hole Pitch (Spacing) (mm)
 
Diameter of holes in Strips(mm)
 
Diameter of the Bore in Bosses(mm)
 
Diameter of Axle Rods(mm)
 
Types of Nuts and Bolts
Nuts:
Bolts:
Material/Finish of Nuts and Bolts
 
Size of the Nuts across Flats (mm)
Bolt diameter (mm)
 

Comments
No other details.

Below there are manuals/leaflets and photos which can be downloaded by clicking on the appropriate image.


Photos of an Arma set and literature