Tag: Linkage

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Gear and linkage mechanism 3b

Combination of linkage and gear drive. It shows the way to connect two (or more) mechanisms of “Gear and linkage mechanism 3a”. The green part translates along an absolutely straight …
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Toggle linkage 4a

Door check linkage gives a high velocity ratio during the stroke. As the door swings closed, connecting link (in green) comes into toogle with the shock absorber arm (in pink), …
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Gear and linkage mechanism 11a

Tooth number of blue gear: 25 Tooth number of yellow gear: 20 Tooth number of pink gear: 25 The rotation axis of the pink gear is not its geometric one. …
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Sarrus linkage 5

Green frames moves along a vertical straight line. Self-locking Archimedean gear drive is used for turning three pink gear-cranks at the same time. The mechanism can be applied for platforms …
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Reverse mechanism of spherical linkage

Input: pink crank rotating regularly. Yellow intermediate crank rotates irregularly. Output: green crank rotating regularly. The input and output shafts are coaxial and rotate in opposite directions at the same …
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Spherical 4-bar linkage mechanism 2b

Input: pink crank rotating regularly. Output: green crank rotating irregularly. Max velocity differences are +73% and -42% of the input velocity. All axes of the revolution joints are concurrent. Angle …
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Dwell Slider Linkage 4

The slider dwells at its leftest position, when toggle positions of the conrods happen one after another at the same time.
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Dwell Slider Linkage 5

This mechanism is used in deep stamp machines. The outer slider has long dwell during 1/3 revolution of the red crank.
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Sarrus linkage 1

Sarrus linkage 1 A space linkage of only revolution joints and gives absolutely straight motion. It was invented in 1853, sooner than the planar Peaucellier linkage (1864). It is the …
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