The  radial engine  is a reciprocating type internal combustion  engine  configuration in which the cylinders "radiate" outward from a central crankcase like the spokes of a wheel. ... The  radial  configuration was commonly used for aircraft  engines  before gas turbine  engines  became predominant.

Flexible couplings  are usually used to transmit torque from one  shaft  to another when the two shafts are slightly misaligned. They can accommodate varying degrees of misalignment up to 1.5° and some parallel misalignment. They can also be used for vibration damping or noise reduction

The term  Oldham coupling  describes the power transmission  mechanism . The couplings are designed for applications where there should be no reaction during operation. ... Deliver the torque  Oldham  couplings are useful for applications with parallel misalignment. 

The  Scotch Yoke  (also known as slotted link  mechanism ) is a reciprocating motion  mechanism , converting the linear motion of a slider into rotational motion, or vice versa. The piston or other reciprocating part is directly coupled to a sliding  yoke  with a slot that engages a pin on the rotating part.

Geneva Mechanisms  are widely used in motion picture  film  projectors to intermittently advance  film  through a  film  gate having a projection aperture. The  film  is moved or advanced by a  Geneva Mechanism  (also known as a “Maltese Cross”) until an image frame is in alignment with the projection aperture. In  watches , the " drive "  wheel  is the one that winds up the spring, and the  Geneva wheel  with four or five spokes and one closed slot prevents overwinding (and also complete unwinding) of the spring. ... The Iron Ring Clock uses a  Geneva mechanism  to provide intermittent motion to one of its rings.

Hello everyone, Welcome to  Be Creative In this website you will find TUTORIALS, MECHANISMS, AUTOMATION, ROBOTICS & Much more . Here you can find Videos in SOLIDWORKS, SIEMENS UNIGRAPHICS/NX, PTC CREO, CATIA etc. The tools those are covered in Our Videos are Part & Assembly modelling, Mold design, Sheet metal, Motion analysis and much more.           You can connect with us by following us. so you will get the notification for all upcoming posts. Thanks for giving us your valuable time.