Class B61J : SHIFTING OR SHUNTING OF RAIL VEHICLES
Subclass 3/04: Shunting or short-distance haulage devices; Similar devices for hauling trains on steep gradients or as starting aids; Car-propelling devices therefor (overhead travelling cranes combined with auxiliary means for shunting railway vehicles B66C 17/26; capstans B66D) Car-shunting or haulage devices with cable traction or endless-chain driving means
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9376091 | Conveyor system | Nov 05, 15 | Jun 28, 16 | ENNIS, G. THOMAS |
| 7798068 | Friction drive trolley conveyor | Jan 27, 09 | Sep 21, 10 | DAIFUKU CO., LTD. |
| 7404479 | Towline cart engagement apparatus | Feb 22, 07 | Jul 29, 08 | BLUE LEAF I.P., INC. |
| 7051660 | Carriage assembly for positioning railroad cars | Apr 05, 04 | May 30, 06 | METSO MINERALS INDUSTRIES, INC. |
| 6123028 | Conveyor for a load-moving system | Sep 24, 98 | Sep 26, 00 | CPM S.p.A. |
| 5271334 | Cart loading equipment having reciprocating pusher and chain conveyors with sensor operated central control | Oct 04, 91 | Dec 21, 93 | Cannon Equipment Company, IMI CORNELIUS, INC., |
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