'Other' Constructional and Allied Systems Info & Downloads
Kran Podemnyi Construction Sets
Kran Podemnyi was a Meccano-like construction system with many special parts to make a tower crane. It was made in Russia - probably in the 1960s and 1970s.
Info from the Metal Constructional Systems Database for KRAN PODËMNYI (КРАН ПОД)
Maker
System Type
Non-Meccano type
Non-Meccano type
Country
Russia
Russia
Dates
1970s (some significant doubt) to 1980s (some significant doubt)
1970s (some significant doubt) to 1980s (some significant doubt)
Material
Aluminium (Alloy)
Aluminium (Alloy)
Thread
M4
M4
Boss Type
no boss
no boss
Boss Thread
----
----
Diametrical Pitch of Gears
25 (see comment *1)
25 (see comment *1)
No. of Parts in System
47
47
Hole Pitch (Spacing) (mm)
10
10
Diameter of holes in Strips(mm)
4.5
4.5
Diameter of the Bore in Bosses(mm)
Diameter of Axle Rods(mm)
3.5 (see comment *2)
3.5 (see comment *2)
Types of Nuts and Bolts
Nuts: hexagonal
Bolts: round (slotted)
(see comment *3)
Nuts: hexagonal
Bolts: round (slotted)
(see comment *3)
Material/Finish of Nuts and Bolts
Steel with a Dull plated finish
Steel with a Dull plated finish
Size of the Nuts across Flats (mm)
6.8
6.8
Bolt diameter (mm)
6.8(see comment *4)
6.8(see comment *4)
Comments
ПОДЪЁМНЫЙ . See also KONSTRUKTOR-MEKHANIK [1]. Special Braced Girders, some tapering, & other special parts, including castings (zinc?), for Crane shown. *1 Mod.1. *2 On long Bolt. *3*4 Some long Bolts hex nut and slotted cheesehead bolt 6.7.
The MCS document for this system is shown below. It can also be downloaded to your computer if desired here
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