Railway Draft Appliances Patents (Class 213)
- Continuous (Class 213/8)
- Combined with car end buffer (Class 213/9)
- Single center sill (Class 213/10)
- Bolster-positioned (Class 213/11)
- Radially movable (Class 213/12)
- Combined spring and friction (Class 213/22)
- Springs (Class 213/40R)
- Cooperating parts fixed to car (Class 213/50)
- Drawbars (Class 213/62R)
