The set includes 43 operating models of the following types:
1. Cylindrical gears
• Single-stage cylindrical gear
• Single-stage cylindrical gear with intermediate gear
• Three-stage cylindrical gear
• Three speeds and reverse gear
2. Crank drive
• Crank and balancing drive
• Crank shaft and slider mechanism
• Crank and rocker drive (oscillator)
3. Cam drive
• Maltese mechanism drive
• cam with straight line and lever
• Flat cam drive
4. Friction wheel and clutch
• Friction wheel and drive (circumference)
• Centrifugal mechanism and clutch drive
• Friction drive (variable speed)
• Cone clutch drive (single-sided)
• Clutch drive (single-sided)
5. Belt chain drive
• Flat belt drive (with tensioner)
• Gear belt drive
• Single-speed belt drive
• Two-stage belt drive
• Belt drive counter-rotation
• Multi-speed belt drive
• Chain drive (with tensioner)
6. Mechanical tools
• Screw cutting model
• Transverse cutting (shaper)
• Worm cutter
7. Connections
• Four-connection mechanism
• Ellips tracer
• Watt mechanism
• Lever drive Poselye – Lipkina
• Pantographic mechanism
• Cycloidal motion
• Oldham clutch
• Scottish movement, or triangular connecting rod
8. Special gears
• Worm gearbox
• Bevel transmission
• Rack-and-pinion square gear
9. Internal gears
• Planetary gear
• Internal rolling drive
• Internal gearing and gear transmission
•Differential
10. Spiral gears
• Helical gear
• Herringbone gear
• 90 degree spiral gear
Models of mechanical connections of gears and drives
The body of the models is made of transparent acrylic material, which allows you to visually observe the mechanical movement and functional features of each device.
The approximate case size of each model is 20×17.5×8 cm (LxHxW).
The material used to make gears and model components is aluminum.
All components are manufactured with a high degree of precision, their distinguishing feature is interchangeability. Models are easy to assemble and disassemble.
All models are equipped with a manual drive in the form of a rotating handle.