Pajtás

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Pajtás Construction Sets

Pajtás was a simple Meccano like construction system. They also did a set with special parts for electrical experiments. It was made in Hungary in around 1962.

See Pajtás(b) for the normal sets and Pajtás(a) for the electrical set.

Pajtás(b)

Manufacturer / Distributor

Bacs-Kiscun, Megyet, Finommechanikai-Vallalat, Kecsckemet, Hungary

Info from the Metal Constructional Systems Database for PAJTÁS [b] (Ref:PAJb)

Maker

System Type
Hole pitch >12.7mm

Country
Hungary

Dates
known in 1966 (some significant doubt)

Material
Aluminium (Alloy)

Thread
M4

Boss Type
single-tapped

Boss Thread
M4

Diametrical Pitch of Gears
--

No. of Parts in System
26 (approximately)

Hole Pitch (Spacing) (mm)
13.0 (see comment *¹)

Diameter of holes in Strips(mm)
4.2

Diameter of the Bore in Bosses(mm)
4.1

Diameter of Axle Rods(mm)
4.0

Types of Nuts and Bolts
Nuts: hexagonal
Bolts: round (slotted)
(see comment *²)

Material/Finish of Nuts and Bolts
Steel with a Nickel plated finish
(see comment *³)

Size of the Nuts across Flats (mm)
6.8

Bolt diameter (mm)
6.7(see comment *⁴)

Comments
Lid has a boy & girl playing with 3 models. Some parts in common with the Electrical Set. *¹ but 12.8 in 5x11h Flanged Plate. *²*³*⁴ Bolts slotted cheesehead plain steel 6.2 also possible.

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

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Pages from the 'Other Systems Newsletter' which contain information on this system are shown below. They can also be downloaded to your computer if desired here

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The report can be zoomed into, made full screen or downloaded as a pdf document by using the controls provided

Pajtás(a)

Manufacturer / Distributor

Bacs-Kiscun, Megyet, Finommechanikai-Vallalat, Kecsckemet, Hungary

Info from the Metal Constructional Systems Database for PAJTÁS [a] (Ref:PAJa)

Maker

System Type
Electrical/science

Country
Hungary

Dates
circa 1962

Material

Thread

Boss Type

Boss Thread

Diametrical Pitch of Gears
--

No. of Parts in System
78

Hole Pitch (Spacing) (mm)
12.7 (some significant doubt)

Diameter of holes in Strips(mm)

Diameter of the Bore in Bosses(mm)

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
Lid not seen. Standard parts including MÄRKLIN-type 5x11h Flanged Plate, 21 holes Angle Girder with all slotted holes, 7 holes Trunnion with side holes slotted. Dedicated parts incllude Motor Armature, Coil, Lamp Holder, Reflector, U Magnet.

NOTE - This system is covered in the MCS document above, so it is not repeated.

NOTE - The 'Other Systems Newsletter' pages displayed further up this web page, may also include information on this system/era.

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

A Pajtás manual
(Added 18/10/2018)