Actuator for a rail wheel tread scrubber block
US4016959A · kind A · utility
4Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 1976 |
| Grant date | Apr 12, 1977 |
| Priority date | — |
| Expiry date | Feb 13, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D65/54
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Movement of a fluid pressure operated piston serves to engage a scrubber block with a railway wheel by means of motion of a piston rod. The piston rod is toothed to engage a take up mechanism for adjusting a clearance between the scrubber block and the wheel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.