Actuating cylinder for a magnetic rail brake unit
US4073218A · kind A · utility
2Cited by
5References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 5, 1976 |
| Grant date | Feb 14, 1978 |
| Priority date | — |
| Expiry date | Aug 5, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B15/1447
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An actuating cylinder for a magnetic rail brake unit on a vehicle has a piston slidable within a cylinder and the piston has an end position at the head end of the cylinder. A pair of concentric conical mating surfaces are provided on the piston and cylinder head end so as to be engageable with each other to stop the piston in the end position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.