Modelo de educación - Bio-Fiz - Two-Stroke Engine Cutaway – Technical Teaching Model – 1960s–1970s – Industrial Demonstrator - 1960

06
días
23
horas
23
minutos
52
segundos
Puja actual
€ 77
Sin precio de reserva
Ashley Calvert
Experto
Seleccionado por Ashley Calvert

Tiene 15 años de experiencia en la venta de vidrio del siglo XX y antigüedades.

Estimación  € 150 - € 200
48 personas más están mirando este objeto
bePujador 5552 77 €
plPujador 2002 72 €
bePujador 5552 67 €

Protección del Comprador de Catawiki

Tu pago está protegido con nosotros hasta que recibas tu objeto.Ver detalles

Trustpilot 4.4 | 122115 valoraciones

Valoración Excelente en Trustpilot.

Bio-Fiz modelo educativo cortado de motor dos tiempos años sesenta setenta en buen estado original, ofrece la observación clara del ciclo y añade un toque industrial para estudiar y exhibir.

Resumen redactado con la ayuda de la IA

Descripción del vendedor

Two-Stroke Engine Cutaway – Technical Teaching Model – 1960s–1970s – Industrial Demonstrator
A vintage mechanical teaching model demonstrating the working principle of a two-stroke internal combustion engine, manufactured in the mid-20th century for use in technical schools and engineering institutes.

This cast-metal display features a cutaway cylinder, piston, connecting rod and crank assembly, allowing students to observe the full cycle of a two-stroke engine. When the crank is rotated, the piston moves inside the cylinder, clearly illustrating compression, scavenging and exhaust processes.

The model is finished in industrial blue and aluminium, typical for instructional aids from the period. Its simplified, clean construction makes it ideal not only as a learning tool, but also as a striking decorative object for workshops, studios, or collectors of mechanical artefacts.

Details

Type: Two-stroke piston engine cutaway model

Period: 1960s–1970s

Materials: Cast iron / cast aluminium, steel

Finish: Industrial blue paint, natural aluminium top section

Functionality: Manually operated crank and piston

Dimensions: approx. 33 × 20 × 10 cm

Condition: Very good vintage condition; fully functional with light patina consistent with age

This classic educational display is an excellent piece for collectors of technical models, engineering history, industrial design, or anyone who appreciates mechanical aesthetics.

As with all items from our private OldMoneyWatches collection, this model will be shipped securely, professionally packaged, and with full care.

Two-Stroke Engine Cutaway – Technical Teaching Model – 1960s–1970s – Industrial Demonstrator
A vintage mechanical teaching model demonstrating the working principle of a two-stroke internal combustion engine, manufactured in the mid-20th century for use in technical schools and engineering institutes.

This cast-metal display features a cutaway cylinder, piston, connecting rod and crank assembly, allowing students to observe the full cycle of a two-stroke engine. When the crank is rotated, the piston moves inside the cylinder, clearly illustrating compression, scavenging and exhaust processes.

The model is finished in industrial blue and aluminium, typical for instructional aids from the period. Its simplified, clean construction makes it ideal not only as a learning tool, but also as a striking decorative object for workshops, studios, or collectors of mechanical artefacts.

Details

Type: Two-stroke piston engine cutaway model

Period: 1960s–1970s

Materials: Cast iron / cast aluminium, steel

Finish: Industrial blue paint, natural aluminium top section

Functionality: Manually operated crank and piston

Dimensions: approx. 33 × 20 × 10 cm

Condition: Very good vintage condition; fully functional with light patina consistent with age

This classic educational display is an excellent piece for collectors of technical models, engineering history, industrial design, or anyone who appreciates mechanical aesthetics.

As with all items from our private OldMoneyWatches collection, this model will be shipped securely, professionally packaged, and with full care.

Datos

Tipo
Education model
Calificación
Original / oficial
Año
1960
Marca
Bio-Fiz
Estado
Buen estado
Tipo de modelo
Two-Stroke Engine Cutaway – Technical Teaching Model – 1960s–1970s – Industrial Demonstrator
Vendido por
PoloniaVerificado
96
Objetos vendidos
88%
Particular

Objetos similares

Para ti en

Muebles vintage e industriales