Rotary Patents (Class 310/40R)
- Inbuilt or incorporated unit (Class 310/67R)
- Electric circuit elements (Class 310/68R)
- Inertia or fly-wheel device (Class 310/74)
- Drive mechanism (Class 310/75R)
- Mechanical shields or protectors (Class 310/85)
- Bearing or air-gap adjustment or bearing lubrication (Class 310/90)
- Supports (Class 310/91)
- Having legs for supporting a bearing (e.g., spokes) (Class 310/401)
- Having particular frame- or core-mating feature (e.g., keyed, projection/recess) (Class 310/402)
- Recessed into frame or core (Class 310/405)
- Cup-shaped end shield connected to another end shield (Class 310/406)
- Having frame between two end shields (Class 310/410)
- Particularly adapted to be secured to a core end ring (Class 310/411)
- Particularly adapted for use with impregnated core (Class 310/412)
- Having particular mounting fastener detail (Class 310/413)
- Having coil lead retainer (Class 310/416)
- Having ventilation hole (Class 310/417)
- Adjustable (Class 310/419)
- Shaft mounted spider (e.g., spokes) (Class 310/420)
- Base with bearing support (Class 310/425)
- Leg-supported from base (Class 310/426)
- Supported by axial bar (Class 310/427)
- Axially split frame (Class 310/428)
- Having resilient core attachment means (Class 310/431)
- Having axial tie bar for attaching core (Class 310/432)