1960 Vintage Four-Stroke Engine Cutaway Model, Working Mechanical Educational Model

A fascinating and beautifully constructed vintage educational model of a four-stroke internal combustion engine, dating from 1960.

Originally designed as a teaching aid for physics and technical education, this impressive mechanical model demonstrates the operating principles of an internal combustion engine through its exposed internal components.

The model features a detailed cutaway cylinder, moving piston, connecting rod, crankshaft, gears, valve mechanisms, and a large green hand-operated flywheel. By turning the handle, the various mechanical components move together, demonstrating the engine's operating cycle.

The mechanism is fully operational and turns smoothly!

Made predominantly of painted metal and mounted on a solid wooden base, the model combines remarkable mechanical craftsmanship with a striking industrial appearance. Its contrasting red, blue, silver, and green components make the internal mechanisms particularly easy to observe.

The original identification plate remains attached to the wooden base.

Manufactured in 1960, this remarkable vintage educational model demonstrates the operation of a four-stroke internal combustion engine. The original manufacturer's identification plate is still attached to the wooden base, marked "Year 60, No. 72."

The model features a fully operational hand-cranked mechanism that moves smoothly, revealing the fascinating interaction between the piston, crankshaft, gears and valve system.

This wonderful piece of vintage scientific equipment would make an exceptional addition to a collection of educational models, an engineering enthusiast's office, a technical museum, or an industrial-style interior.

Condition:

The model is in very good vintage condition, with normal signs of age and previous educational use. The mechanical mechanism operates smoothly when turned by hand. Please examine the photographs carefully, as they form part of the description.

Dimensions:

Height: 47 cm (18.5 inches)

Width: 28 cm (11 inches)

Depth: 19 cm (7.5 inches)

Details:

Period: 1960s

Type: Four-stroke internal combustion engine educational model

Materials: Painted metal, wooden base

Operation: Manual, hand-cranked mechanism

Condition: Working smoothly

Original vintage educational equipment

A wonderful example of vintage mechanical engineering education, combining historical interest, functionality, and outstanding decorative appeal.