Pawl & Ratchet Clutch

Figure 3.3.1.2 Prototype of Pawl and Ratchet Clutch

This design involves an external ratchet with one pawl that engages the teeth. Since there is only one pawl, the pawl and teeth must be able to withstand the applied force. The pawl location was unclear in the first prototype. There are more options in the placement of the pawl and the bushings. This design was chosen for further design details and analysis to prototype.