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Making a speed mouse trap car involves extracting the most energy you can from the mousetrap spring in a short distance. The lever arm needs to be shorter than the distance car's because the shorter the arm is, the quicker the spring will snap, and thus more torque gets extracted from the spring.
James Henry Atkinson (c. 1849–1942) was a British ironmonger from Leeds, Yorkshire who is best known for his 1899 patent of the Little Nipper mousetrap. [1] He is cited by some as the inventor of the classic spring-loaded mousetrap, [2] [3] but this basic style of mousetrap was patented a few years earlier in the United States by William Chauncey Hooker in 1894.
Torsion-bar suspensions are used in many modern cars and trucks, as well as military vehicles. The sway bar used in many vehicle suspension systems also uses the torsion spring principle. The torsion pendulum used in torsion pendulum clocks is a wheel-shaped weight suspended from its center by a wire torsion spring.
Highest specific torque (torque/unit displacement) The mean effective pressure (MEP) is a useful comparison tool, giving the average cylinder pressure exerted on the piston. Petrol engine ( naturally aspirated ) – MEP 1.67 MPa (16.7 bar), 132.6 N⋅m (98 lbf⋅ft) per litre – 2019 BAC Mono R 330 N⋅m (243 lbf⋅ft)
Torsion of a square section bar Example of torsion mechanics. In the field of solid mechanics, torsion is the twisting of an object due to an applied torque [1] [2].Torsion could be defined as strain [3] [4] or angular deformation [5], and is measured by the angle a chosen section is rotated from its equilibrium position [6].
Constantinesco automobile advertisement. The Constantinesco was a Romanian automobile produced from 1926 to 1928. It was built by George Constantinescu, a Romanian-born engineer and inventor, who had gained fame by his invention of an improved version of a machine gun synchronization gear (a device allowing aircraft-mounted machine guns to fire through the propeller without striking the blades ...
Mouse Trap (originally titled Mouse Trap Game) is a board game first published by Ideal in 1963 for two to four players. The game was one of the first mass-produced, three-dimensional board games. Over the course of the game, players at first cooperate to build a working Rube Goldberg-like mouse trap.
The United States Patent Office has issued more than 4,400 mousetrap patents. [3] The gun-powered mouse trap proved inferior to spring-powered mousetraps descending from William C. Hooker's 1894 patent. However, the 1882 patent has continued to draw interest–including efforts to reconstruct a version of it–due to its unconventional design. [4]