A three-wheeled, gravity- or human-powered vehicle is normally referred to as a tricycle. In many cases, the abbreviation trike is used. There are numerous types of tricycles which include cycle rickshaws and freight. Tricycles are used for many purposes such as exercise, transportation, recreational and shopping just to mention a few. In developing countries in Africa and Asia, the use of tricycles as a means of transportation is common. This is worth knowing about recumbent trikes.
According to history, tricycles came to existence either in 1655 or 1680. It is also noted in history that a disabled German known as Stephan Farffler invented these kinds of vehicles. The aim of the invention was to enable him to remain mobile even with his disability. Hand cranks were used to power the tricycle that Farffler invented. Farffler got the idea of hand cranks from his career of making watches.
As years passed, different kinds of tricycles were made by different people from different parts of the world. Most popular tricycles came from Britain and France. The original design of making tricycles was patented by a British inventor known as Dennis Johnson. A common feature across the inventions is that they were either powered using hands or legs.
The elderly and kids are the people who mostly use tricycles in western countries. Trikes are most preferred by these people because they are more stable as compared to bicycles. Tricycles have poor dynamic lateral stability although they might be more stable when they are rode in a straight line. Therefore, for one not to fall off, they have to be very careful when negotiating corners.
There are various associations in countries where people love tricycles like the UK where one can register. Activities such as day rides, tours and time trials are usually organized by these associations. Regulations in the tricycle industry and safety standards for consumers are usually set by the associations. Other responsibilities of the associations are to maintain statistics about tricycles and so on.
There are several different types of tricycles with different wheel configurations. Some of the commonest wheel configurations include delta and tadpole. In delta wheel configuration, the vehicle has one wheel at the front and two wheel at the back. On the other hand, in a tadpole configuration, there are two front wheels and a single wheel at the back. There are other wheel configurations that have existed over the years, but are no longer in existence.
Trikes that are used currently are also of different kinds with recumbent and upright tricycles being the most common. Upright tricycles have an open or a diamond-shaped frame just like a bicycle. They can either have tadpole or delta wheel configuration and are steered using a handlebar. One should be very careful when riding non-tilting upright tricycles since they are less stable.
For the recumbent tricycles, the low center of gravity gives them more stability. The aerodynamic drag is also low. However, they are quite expensive, heavier and wider as well. It might be difficult for other traffic to see them as they are set very low to the ground.
According to history, tricycles came to existence either in 1655 or 1680. It is also noted in history that a disabled German known as Stephan Farffler invented these kinds of vehicles. The aim of the invention was to enable him to remain mobile even with his disability. Hand cranks were used to power the tricycle that Farffler invented. Farffler got the idea of hand cranks from his career of making watches.
As years passed, different kinds of tricycles were made by different people from different parts of the world. Most popular tricycles came from Britain and France. The original design of making tricycles was patented by a British inventor known as Dennis Johnson. A common feature across the inventions is that they were either powered using hands or legs.
The elderly and kids are the people who mostly use tricycles in western countries. Trikes are most preferred by these people because they are more stable as compared to bicycles. Tricycles have poor dynamic lateral stability although they might be more stable when they are rode in a straight line. Therefore, for one not to fall off, they have to be very careful when negotiating corners.
There are various associations in countries where people love tricycles like the UK where one can register. Activities such as day rides, tours and time trials are usually organized by these associations. Regulations in the tricycle industry and safety standards for consumers are usually set by the associations. Other responsibilities of the associations are to maintain statistics about tricycles and so on.
There are several different types of tricycles with different wheel configurations. Some of the commonest wheel configurations include delta and tadpole. In delta wheel configuration, the vehicle has one wheel at the front and two wheel at the back. On the other hand, in a tadpole configuration, there are two front wheels and a single wheel at the back. There are other wheel configurations that have existed over the years, but are no longer in existence.
Trikes that are used currently are also of different kinds with recumbent and upright tricycles being the most common. Upright tricycles have an open or a diamond-shaped frame just like a bicycle. They can either have tadpole or delta wheel configuration and are steered using a handlebar. One should be very careful when riding non-tilting upright tricycles since they are less stable.
For the recumbent tricycles, the low center of gravity gives them more stability. The aerodynamic drag is also low. However, they are quite expensive, heavier and wider as well. It might be difficult for other traffic to see them as they are set very low to the ground.
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