Class B60M : POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES
Subclass 1/26: Power supply lines for contact with collector on vehicle (collectors therefor B60L 5/00) Trolley lines; Accessories therefor Compensation means for variation in length
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10704647 | Tension controlling apparatus for catenary structure equipment | Jan 09, 18 | Jul 07, 20 | Not available |
| 10003178 | Stringer wheel and cable guide apparatus | Dec 15, 16 | Jun 19, 18 | Not available |
| 9610860 | Counterweight for tensioning the wire of a catenary in a railway line | Jun 11, 15 | Apr 04, 17 | SIC LAZARO, S.L. |
| 9531178 | Overhead wire tension balancer | Aug 21, 13 | Dec 27, 16 | NHK SPRING CO., LTD. |
| 8941502 | Catenary safety monitoring system and method | Oct 28, 11 | Jan 27, 15 | IMPULSE INC. LLC, IMPULSE NC LLC, |
| 8887883 | Device for the coupling of elastic and rigid contact line systems | Feb 09, 11 | Nov 18, 14 | FURRER + FREY AG |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0322,194 | SHEAVE PROFILE | Jul 01, 19 | Oct 24, 19 | Not available |
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