Related Clues:
- Gearwheel projection
- The cart's wrecked — there's no going back for it
- Device preventing backward motion
- One has teeth to chew on things (it ate leaves)
- Rodent caught by the springing mechanical device
- The cart collapses: one's teeth are set on edge!
- Device allowing motion in one direction only
- Toothed wheel or rack
- Part of machine making awful chatter
- Gear-tooth
- Tooth on gearwheel
- Company good for one of its less important workers?
- Deserter had revolutionary square toothed bar
- Fantasy writer taking covers off tool fitment
- A turning device moving in one direction