Internally Threaded Locking Member (e.g., Jam Nut) Patents (Class 411/222)
- Key received in part in each of the nuts (Class 411/224)
- Comprising one or more discrete members serving as a pawl and ratchet (Class 411/227)
- Axially directed, resiliently biased detent means (Class 411/229)
- Canted element (Class 411/230)
- With means resiliently biasing the nuts apart (Class 411/231)
- Side lock (Class 411/232)
- Having a part of one of the nuts extending into a circular, axially directed recess of the other, and further including, in the region of the recess, formations cooperating to restrict relative rotation (Class 411/237)
- Including cooperating formations on the axially opposing portions of the nuts (Class 411/239)
- Plastic deformation of at least one of the nuts (Class 411/242)
- Reversed internal and external threads on one of the nuts (Class 411/243)
- Oppositely threaded (Class 411/244)