What is Bobo bogie?

Bo-Bo is the UIC indication of a wheel arrangement for railway vehicles with four axles in two individual bogies, all driven by their own traction motors. It is a common wheel arrangement for modern electric and diesel-electric locomotives, as well as power cars in electric multiple units.

What is a railcar bogie?

Railway. A bogie in the UK, or a railroad truck, wheel truck, or simply truck in North America, is a structure underneath a railway vehicle (wagon, coach or locomotive) to which axles (and, hence, wheels) are attached through bearings.

Why are train wheels called bogies?

The Jacobs bogie is an arrangement where one bogie supports the ends of two adjacent vehicles. The name is derived from the German railway engineer Wilhelm Jakobs (1858–1942). Versions of it are used on both freight and passenger vehicles.

What is a bogey motor?

In mechanics terms, a bogie is a frame work which carrying wheels attached to coaches. The bogie, or truck as it is called in the US, comes in many shapes and sizes but it is in its most developed form as the motor bogie of an electric or diesel locomotive or an EMU.

What kind of train bogies are used in Rogers Centre?

The retractable stadium roof on Toronto’s Rogers Centre used modified off-the-shelf train bogies on a circular rail. The system was chosen for its proven reliability. Rubber-tyred metro trains use a specialised version of railway bogies.

Which is the correct definition of a bogie?

A bogie in the UK, or a railroad truck, wheel truck, or simply truck in North America, is a structure underneath a railway vehicle (wagon, coach or locomotive) to which axles (and, hence, wheels) are attached through bearings. In Indian English, bogie may also refer to an entire railway carriage.

What kind of suspension does a bogie have?

The bogie frame: This can be of inside frame type where the main frame and bearings are between the wheels, or (more commonly) of outside frame type where the main frame and bearings are outside the wheels. Suspension to absorb shocks between the bogie frame and the rail vehicle body. Common types are coil springs, leaf springs and rubber airbags.