Step Type Escalator
The standard escalator today is the step-type escalator. As the name suggests, this escalator type has steps, usually made of metal. However, some older step-type escalators have wooden steps. In addition to going up and down, step-type escalators can also be flat or have a second set of steps that goes up or down. This makes them versatile and able to accommodate a variety of needs. While they may not be as flashy as some of the newer designs, step-type escalators are reliable and easy to use, making them a staple in many commercial and public buildings.
Wheelchair-accessible Escalator
As anyone who has ever used a wheelchair knows, navigating stairs can be a difficult and dangerous task. Fortunately, there are now escalators that are designed to be accessible for wheelchair users. These escalators have an attendant who will stop them if someone in a wheelchair needs to use them. Once the wheelchair is on the escalator, it will be put into a particular mode. Three steps will level out, forming a platform. After that, some spikes will come out of the step closest to the lower landing of the escalator, preventing the passenger's wheelchair from rolling off the platform. This innovation has enabled people with disabilities to access public spaces.
Belt Type Escalator
According to Reno's patent, the belt was driven by a steam engine, though it's unclear if any such escalators were built. In any case, the belt-type escalator soon fell out of favor, replaced by the more common stair-type escalator. Today, very few examples of belt-type escalators are still in existence, making them a rare and fascinating glimpse into the history of this now ubiquitous mode of transportation.
Cleat Type Escalator
The cleat-type escalator was one of the first escalator designs. It featured cleated metal treads that were slanted. This design helped move passengers up or down a slope without needing stairs. However, it was later replaced by the belt-type escalator, which is more efficient and easier to use. The cleat-type escalator is not known to exist anywhere in the world today.
Spiral Escalator
Most escalators have a straight up-and-down design, but the spiral escalator is a unique alternative that features curved steps. Mitsubishi first manufactured this escalator type in 1985, offering several benefits over traditional methods. First, the spiral shape helps to reduce the amount of space needed for the escalator, making it ideal for crowded areas.
Levytator
The Levytator is a new type of escalator that can curve multiple times in either direction. There are two escalators, which share a continuous loop of steps. The two escalators can curve differently. A working prototype has been built, but currently, the inventor is looking for a company to mass-produce and sell the new type of escalator. The steps are uniquely-shaped. This allows the escalator to change directions without stopping or reversing.
The Levytator is also more energy efficient than traditional escalators. It can operate in either direction, so it does not need to stop and start constantly. This makes it ideal for crowded areas with a lot of foot traffic. The Levytator is an innovative new product that has the potential to revolutionize the way people move through overcrowded spaces.
