'Other' Construction and Allied Systems Info & Downloads

Konstruktor(23) Construction Sets

Konstruktor(23) was a copy of 1960s Meccano. Its manuals and models were also almost identical. It was made in Russia - probably in the late 1960s. The hole spacing was 12.5mm instead of the 12.7mm of Meccano


Info from the Metal Constructional Systems Database

Maker
 
System Type
Hole pitch <12.7mm(some significant doubt)
Country
Russia
Dates
 
Material
 
Thread
M4
Boss Type
 
Boss Thread
M4
Diametrical Pitch of Gears
 
No. of Parts in System
 
Hole Pitch (Spacing) (mm)
12
Diameter of holes in Strips(mm)
 
Diameter of the Bore in Bosses(mm)
4
Diameter of Axle Rods(mm)
 
Types of Nuts and Bolts
Nuts: hexagonal
Bolts: round (slotted)
Material/Finish of Nuts and Bolts
 
Size of the Nuts across Flats (mm)
Bolt diameter (mm)
 

Comments
Manual models are from 1960'S MECCANO, also parts but tho hole pitch given as 12mm. Very similar to YUNOST' but its hole pitch is 12.7.

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


Part of the Konstruktor(23) manual for sets 1-2
(Scans from Urs Flammer)

Part of the Konstruktor(23) manual for sets 3-4
(Scans from Urs Flammer)

Part of the Konstruktor(23) manual for sets 5-6
(Scans from Urs Flammer)

Various photos of the Konstruktor(23) construction system
(Photos from Urs Flammer)