submit to reddit


Please Let Me Know How Much You Like This (1 is very Bad - 10 is Excellent)




Angular Transmission 4R Mechanism 2




Two spherical 4R mechanisms are connected back to back.

4R: 4 revolute joints.

In each mechanism the center lines of 4 revolute joints intersect at a common point.

The angle between center lines of revolute joints for the orange link is not 90 deg. (rather than Cardan joints).

Angle between the input and output is A = 90 deg.

Angle between cylinder of the orange link and the input shaft is B = A/2 = 45 deg. This condition makes the mechanism a constant-velocity joint.

The orange link rotates without fixed bearing.



Add a comment or brief description of this mechanism in your language.


(c) www.mechanisims.co All rights reserved.