Tag: ratchet

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Ratchet irreversible lock

Input: glass handle to which two pink pins are fixed. Output: blue shaft. Violet and orange tooth rings are stationary. Green and brown pawls slide in radial guide ways of …
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Ratchet one way overrunning clutch

Grey pulley, grey hollow step shaft, grey tooth ring and glass cover are fixed together. The rotary transmission from the pulley to the blue shaft is possible only in counterclockwise …
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Ratchet mechanism 2

This mechanism directly converts the continuous rotary motion of a drive shaft into the intermittent rotary motion of a driven shaft. By flopping the blue pawl the motion direction of …
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Ratchet clutch

The pink pawl connects the orange driving shaft to the blue driven one. To rotate the green pin of helix slot for controlling the clutch. Inventor files of this video:
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Ratchet mechanism of pin gear 2

Input: green crank . Output: yellow pin gear. Both go and back motions of the green crank make the gear rotate in the same direction. The greey bars push the …
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Ratchet mechanism 21

33a.avi Uploaded on 20/04/2014 Input: pink crank. Output: yellow ratchet wheel that can rotate interruptedly in both direction. Blue rocker oscillates thanks to four bar mechanism. Red springs maintain contact …
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