When John Boyd Dunlop experimented with rubber tubes in 1887, he had no intention of changing modes of transport. Instead, he had a domestic problem to solve. His child was suffering from bumpy trips due to hard tires in a tricycle used in rough terrain in Belfast, Ireland. He wanted to improve the ride experience by cushioning the shock of bumps experienced during the movement.
It was this humble issue that led to an invention that changed bicycles, automobiles, and transportation in general in a few years. As historians report, the experiments began with inflated canvas tubes leading to the invention of the first pneumatic tire with air-filled rubber. He may have done it simply to make the rides comfortable without realizing what he was doing.
Home-based experiments with huge impacts
According to the Lemelson-MIT Program, John Boyd Dunlop observed the discomfort caused by conventional solid tires in his child's bicycle and came up with a better alternative. Dunlop was not a transportation engineer but a veterinarian. According to experts at the Institute for Transportation of Iowa State University, the invention resulted from the need to make riding smoother in light of the difficult road conditions typical for the period.
Riding bicycles had become more widespread during this time, but riding could still be quite tiring due to rough roads and the rigid design of the wheels. Dunlop’s rubber tire helped alleviate this issue. While modern inventions seem obvious, comfort played a far more important role back then. Once riding became less strenuous, bicycles would become useful to a far greater audience.
Timing of the invention of the pneumatic tire
In retrospect, timing became very important to Dunlop’s success. The 1880s was a critical decade of transition in the field of personal transport. More people were purchasing bicycles, especially those called "safety bicycles" featuring two wheels of equal size. According to a historical perspective published in the American Journal of Public Health, the pneumatic tire was among the various technological advancements credited for making bicycles safer, cheaper, and more practical to ride.
It should be mentioned that the significance of the tire extended further than its contribution to a smoother ride. It not only made the bicycle easier to handle but also made riding for longer distances less tiring. Such improvements led to bicycles transitioning from being sports equipment into a means of transportation.
For most cyclists, the effect was instantaneous. Although roads continued to be bumpy, trips were significantly less punishing. Interestingly, Dunlop was not the first person to conceive such an idea. A common piece of information mentioned by historians about the creation of the pneumatic tire relates to the fact that Dunlop was not actually the inventor of the product.
According to the Ulster Medical Journal, a pneumatic tire had been invented some decades prior by Scottish inventor Robert William Thomson. However, despite the inventor's patent, his pneumatic tire failed to find commercial success. The timing of Dunlop's invention was crucial. He even became renowned because his tire designs proved efficient when applied to bicycles even during races.
This phenomenon holds true in most inventions. It is not necessary that the first model will revolutionize life. In some cases, the inventor of such devices is the one responsible for bringing the idea to perfection and into practice. Some scholars refer to this type of innovation as that based on timeliness and adoption rather than novelty itself.
