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8056741 |
Railcar coupler system and method
A railcar coupler includes a coupler head portion extending from a shank portion. The coupler head portion is configured to couple to a first coupler knuckle for coupling the railcar coupler to a...
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7757871 |
Railcar coupler system and method
A railcar coupler includes a coupler head portion extending from a shank portion. The coupler head portion is configured to couple to a first coupler knuckle for coupling the railcar coupler to a...
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7497345 |
Apparatus for railway freight car coupler knuckle
In combination with a railway freight car coupler. A coupler has a knuckle side, and includes a knuckle, knuckle pin, and an apparatus for automatically pivoting and maintaining the knuckle full...
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6000564 |
Roller equipped uncoupling cam
An uncoupling cam is incorporated into a hook-type coupler. Couplers of this variety are typically found on railway transit vehicles, one hook-type coupler being fixed to each end of each transit...
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5435450 |
Railroad coupling knuckle hoist and method
A railroad coupling knuckle hoist and method is provided which facilitates the movement, lifting and placement of a knuckle in an operative position in the coupling head of a drawbar in a safe and...
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5209363 |
Mechanical coupling for overhead trolleys with cooperatively mating prizmatic projections
A mechanical coupling for coupling together two spaced conveyor rods adapted to be moved on rollers on a suspension conveyor system, the rods extending in their direction of transport and being...
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4976362 |
Pulling lug for railway vehicle coupler
A railway coupler is provided having a coupler head comprising pulling lugs, behind which compound fillets of variable increasing radii have been inserted. The compound fillets reduce the stress...
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4627545 |
Car coupler with enlarged gathering zone
A hook-type railroad car coupling includes a hook vertically centered and laterally offset in a pocket opening in the front face and a guide pin and hole at opposite top corners. At one side of the...
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4366911 |
Uncoupling central buffer couplings on rail vehicles
A device for uncoupling central buffer couplings on rail vehicles having a rotatable disk hook includes a cam operatively connected to a worm wheel for rotation therewith which, in turn, is...
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4129219 |
Railway car coupler
The head portion of a railway car coupler is provided with forwardly projecting horizontal upper and lower shelves. The leading edge of the top shelf is angled upwardly and rearwardly to provide...
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4090615 |
Coupler knuckle assembly
An improved coupler knuckle wherein the tail surface contour is formed by a mathematical function curve so that upon closing the portion of the surface, which interfaces with the lock becomes...
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4073385 |
Car coupler
An automatic coupler for railway and other vehicles which includes an outer housing carried by the vehicle and formed of a plurality of welded metal plates, with a spring urged coupler hook mounted...
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4004697 |
Visual coupling indicator for automatic railway car couplers
A visual indicator engageable and operable by a movable locking member of an automatic type railway car coupler for indicating a locked or unlocked condition of the locking member and, therefore,...
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3902604 |
Coupling arrangement for light rail vehicles and cabin vehicles
A coupling arrangement in which a mandrel on one vehicle is guided via a funnel into a socket on another vehicle. The mandrel is notched and a spring biased lock lever is engageable with the notch...
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3899084 |
Car coupler
An automatic coupler for railway and other vehicles which includes an outer housing carried by the vehicle and formed of a plurality of welded metal plates, with a spring urged coupling hook...
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3865252 |
VISUAL COUPLING INDICATOR FOR AUTOMATIC RAILWAY CAR COUPLERS
An indicator connected to a movable locking member of an automatic type railway car coupler for indicating the locked or unlocked position of the locking member and, therefore, the coupled or...
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3854599 |
RAILWAY COUPLER
An improved railway vehicle coupler structure having a housing in which the length of the front face is extended and a horizontal shelf projects therefrom at a distance from the longitudinal center...
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3392850 |
Automatic coupler heads of reduced height for railway vehicles
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3391799 |
Automatic coupling heads of reduced height for railway vehicles
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3390788 |
Automatic coupler head with wide horizontal range of action and reduced coupling width
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3387716 |
Car coupler anti-creep mechanism
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3367516 |
Car coupler with reversible lock-set
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3361271 |
Fixed jaw car coupler
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3224601 |
Mechanism for automatically uncocking and re-cocking automatic couplings for railway vehicles
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