Eureka!-2

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Eureka! (2) Construction Sets

Eureka! (2) was a Meccano-like construction systems with 15.7mm hole spacing. It was made in Spain. Dates currently unknown.

Brief details - Distance between holes 15.70 mm., diameter of holes 3.91 mm., diameter of shafts 3.61 mm., screw M3.5. It has no motor. Number of different parts 79.

Manufacturer / Distributor

An unknown company from Spain

Info from the Metal Constructional Systems Database for EUREKA! [2] (Ref:EUR2)

Maker

System Type
Hole pitch >12.7mm

Country
Spain

Dates

Material
Steel

Thread
M3.5

Boss Type
tapped

Boss Thread

Diametrical Pitch of Gears

No. of Parts in System
79

Hole Pitch (Spacing) (mm)
15.7

Diameter of holes in Strips(mm)
3.9

Diameter of the Bore in Bosses(mm)

Diameter of Axle Rods(mm)
3.6

Types of Nuts and Bolts
Nuts:
Bolts:

Material/Finish of Nuts and Bolts

Size of the Nuts across Flats (mm)
`

Bolt diameter (mm)

Comments
Sets 1-3 from Celsa (Valencia). Box label has boy, small boy, small girl around Crane on floor. Parts all nickel, or red, blue, green, black, yellow. They are M-principle but many of a different character.

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

NOTE : If the 'Other Systems Newsletter' pages for EUREKA! [2] do not appear in the window below, then refresh the page.

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

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

An Eureka! instruction manual.
(Added 12/06/2020)

Some photos of a Eureka! set 3 in nickel/zinc.
(Added 12/06/2020)

Eureka! parts were also available painted. Here are some photos of them.
(Added 12/06/2020)