Reciprocating mechanism, bicycle, and method of achieving reciprocating motion
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United States of America Patent
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Aug 22, 2023
Grant Date -
Nov 10, 2022
app pub date -
Oct 25, 2019
filing date -
Oct 25, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A reciprocating mechanism includes a first connecting element, a crankshaft and a second connecting element. The crankshaft includes a rotation shaft, a first following element and a second following element. The first following element is pivotally disposed on one side of the rotation shaft and movably coupled to the first connecting element. The second following element is pivotally disposed on the other side of the rotation shaft, and a first angle is formed between the first following element and the second following element. The second connecting element is movably coupled to the second following element. The first following element and the second following element are configured to rotate around the rotation shaft so as to be movably coupled to and cause each of the first connecting element and the second connecting element to reciprocate and cyclically pivot along an arc-shaped trajectory.
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