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All of the gearing systems are epicyclic and use b1 as their carrier. The inferior planets utilise 2 gears, one fixed and one attached to the b1 gear, rotating around the fixed gear. The rotating gear has a pin and the attached one has a slot, the slot is attached to the indicator shaft. The superior
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This image is just a general arrangement of the gearing layout, in a similar style to the image on commons of the known mechanism. This image omits all of the known mechanism apart from a1 and b1 to show where in relation the proposed gears
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This team propose a simplified system to Wright's but utilise the concept of individual planet indicators on the single main face. They also simulate the sun anomaly so there is a separate pointer for date and sun
311:– You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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The idea of planetary indication on the
Antikythera mechanism is relatively hotly debated because no hard evidence has ever been found to prove once and for all if such a display existed and if it did how it was
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If more detailed information about the proposed system and how it would be constructed and used please read Tony Freeth and
Alexander Jones article entitled "The Cosmos in the Antikythera Mechanism"
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Sun: This train is used to induce anomaly in the rotation of the sun, its ratio is 1. So all gears are the same size. In the example given they have 40 teeth.
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The following pages on the
English Knowledge (XXG) use this file (pages on other projects are not listed):
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Gearing layout proposed by Freeth and Jones for planetary indication on the
Antikythera mechanism.
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I, the copyright holder of this work, hereby publish it under the following license:
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Click on a date/time to view the file as it appeared at that time.
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planets utilise a similar four gear system to the lunar system.
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Add a one-line explanation of what this file represents
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