162K views · 1.7K reactions | A closer look at the boom mechanism #auto #repair #trucking | Casey LaDelle | Facebook

Illustration of a 3D model of a ratchet mechanism. The system includes a toothed gear, a pivoting lever (ratchet) that controls the movement of the gear, as well as other supporting components. This type of mechanism is commonly used in hand tools, clocks, and automated systems to allow motion in one direction while preventing backward movement. | Electronique & Electricité