Track maintenance machine and method for consolidation of a ballast bed
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 26, 2021
Grant Date -
Feb 7, 2019
app pub date -
Jan 19, 2017
filing date -
Feb 16, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A track maintenance machine, constructed to be mobile on a track, for consolidation of a ballast bed underneath a track, includes a machine frame supported on an undercarriage and a consolidating device, connected to the machine frame, which includes at least one consolidating element constructed to be lowered. The consolidating element is constructed as a consolidating plate which, in a working position, is larger in a longitudinal direction of the track than a distance between two sleepers of the track, and the consolidating plate is disposed to be rotatable in order to turn the consolidating plate into a passing position for lowering or raising between two sleepers. A method for consolidation of the ballast bed underneath a track by using a track maintenance machine is also provided.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- E01B Class
- 139 Applications Filed
- 105 Patents Issued To-Date
- 75.54 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- E01B Class
- 0 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 26, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 26, 2032 |
