What is the name of this component (green)?

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Discussion Overview

The discussion revolves around identifying a green component, specifically a type of mechanical device. Participants explore its classification and functionality, focusing on its role as a ratchet mechanism or freewheel in mechanical systems.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant questions the name of the green component, seeking identification.
  • Another participant suggests it is a type of ratchet mechanism, specifically a ratcheting freewheel mechanism, but expresses uncertainty about its classification based on the mechanism's design.
  • A different participant clarifies that they are looking for a plastic gear component that allows for free rotation in one direction while engaging in the opposite direction.
  • Another response indicates that plastic freewheels may be available commercially or could be custom fabricated, but does not provide specifics about the design in question.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the specific name or classification of the green component, and multiple interpretations of its function and design remain present.

Contextual Notes

There is uncertainty regarding the exact classification of the mechanism, particularly in relation to its design and functionality. The discussion lacks definitive identification of the component.

jiayue92
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what is the green component? what is the name?
 

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I don't know the name for that specific device, but it is a type of ratchet mechanism.

Edit: To further classify this, one might call it a ratcheting freewheel mechanism. The one thing of which I'm unsure how to classify, is that the ratchet mechanism is based on the deflection of the ratchet, rather than a pivoting arm-and-spring style mechanism.
 
i found the photo on google. I am looking for a plastic gear component that allow gear to turn freely in one direction, but engage in opposite direction. do u have any idea?
 
I'm sure someone makes plastic freewheels, or you could easily have it fabricated for you. As far as that specific design, I don't know.
 

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