This time machine is perhaps a little underwhelming in that it counts variable time intervals less than or equal to 1 second instead of allowing travel across the 4th dimension.
The machine is a simplified pendulum clock, powered by gravity. The basic principle upon which it operates is that gravitational potential can be distributed over time by means of an augmented oscillator. For our machine, the gravitational potential is applied by means of a hanging weight, and an adjustable pendulum serves as our oscillator. There is also an interface called an escapement that connects the motion of our oscillator to our power source. Augmented, in our context, refers to restorative force applied to the pendulum via the escapement in order to overcome the natural dampening it experiences from friction.
first prototype
CAD model – to be uploaded
During prototyping, two significant sources of error arose. The first was in the interaction between the escapement arm and escapement wheel. If these components do not interact correctly it leads to skipping and high speed rotation which can lead to damaged escapement wheel teeth depending on the strength of the material used. This machine used a wooden escapement wheel cut on a band saw out of a plywood sheet; however, a more durable material could improve the lifespan of the machine as the escapement wheel and its interface have the most potential for sustaining damage. The second source of error came from the escapement wheel and drive wheel assembly sitting oblique to the vertical. This was caused by poor seating and alignment of the back-plate and face. More thorough positioning of the support rod and pendulum axle would lead to a more closely inline assembly. This is very important, for when the escapement teeth are not inline with the lever arm, the oscillator is effectively detached and the weight will enter free-fall yielding the machine useless.
A second improved prototype may yet be created, and models/images and parts list will be uploaded when and if they become available.
If this project sounds interesting and you have questions about its operation and purpose, feel free to make contact.
