Choose one chair
Follow the site instructions and sit in a designated seat.
RELATED PHYSICAL DEMONSTRATION 17 sec
Pulley lift chairs — freestanding configuration — related project demonstration
Related project operating reference
Compare the working reference.
A physical operating reference for the same teaching activity in a related project configuration. Compare the mechanism and visitor activity; cabinet finish, supports, component arrangement and the installation envelope may differ from the main product gallery. Confirm the version for your project.
Product details & project options Browse the video library · Page 52A TEXT GUIDE TO THE VIDEO
Look at the action.
Understand the reference.
Three suspended chairs share a freestanding frame with different labelled pulley arrangements. A pulley system can trade a longer rope travel for a lower applied effort, with friction affecting the real response. Visitors compare the supplied positions using the delivered weight limits, travel stops and supervision rules.
Pull the intended rope
Use the permitted movement while keeping hands clear of overhead pulleys.
Compare the labelled arrangements
Discuss the relationship between pulling distance and required effort without treating the labels as a visitor weight rating.
This guide describes the visible action. The final performance and operating specification are agreed for the project.
Product details & project optionsKEEP EXPLORING
Another movement.
Another possibility.
Fundamental science
Distorting mirror exhibit — physical demonstration
A playful mirror installation changes the proportions of a visitor’s reflection.
Watch the demonstration
Fundamental science
Electrical conductivity exhibit — physical demonstration
Compare material samples and see how the electrical response changes on the illuminated indicators.
Watch the demonstration
Fundamental science
Enclosed Chladni plate exhibit — physical demonstration
Adjust the vibration control and watch particles arrange themselves on a vibrating surface.
Watch the demonstrationFROM CONCEPT TO TURNKEY DELIVERY
Start with the idea.
Bring a sketch, a reference video or a project brief. Let’s discuss the experience, the site and the practical next steps.