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7874572 |
Towable impact attenuator
A crash attenuator includes a crash cushion having a front end, a rear end, and a trailer hitch component disposed adjacent the front end. The trailer hitch component is capable of being secured to...
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7641214 |
Energy-absorbing trailer hitch receiver
An energy-absorbing trailer hitch assembly is provided that includes a receiver tube and an insertion tube. The receiver tube is typically fixedly attached to a motor vehicle and has a set of...
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6145864 |
Safety apparatus for pivotably coupled vehicles
A safety device (30) is actuatable to uncouple a first vehicle (10) from a second vehicle (12) to which the first vehicle (10) is coupled by a pivotable joint. An actuating apparatus (70, 72)...
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5630605 |
Combination articulated vehicle damping system
A combination articulated vehicle damping system for absorbing the kinetic energy of the trail vehicle during a collision. Affixed to the trail vehicle is a damping material retainers that holds a...
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5078418 |
Towing head assembly
A towing head assembly, designed to be mounted on a tow bar of a towing vehicle, which is structured to innerconnect the towing vehicle to a tow pin of the type normally found on aircraft landing...
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4079959 |
Tractor and semi-trailer safety device
A tractor-trailer combination has a safety stop arrangement mounted on the trailer coupler base member for limiting relative pivotal movement of the trailer and tractor by engaging in a slot...
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4006917 |
Energy absorbing pull hook for construction vehicles
A construction vehicle has a pull hook arrangement mounted on a rearward end of a frame thereof for towing purposes. Such arrangement comprises a pull hook and energy absorbing means normally...
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3868128 |
DRAW BAR FOR TOWING AIRCRAFT
A draw bar, particularly for the towing of aircraft. It comprises a tube mounted on a wheeled support frame by means of devices enabling it to oscillate about two axes, i.e., a longitudinal and a...
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3610434 |
EMERGENCY RELEASE COUPLER
An emergency release device for a railway car coupler embodying shear bolts connecting two adjacent load-carrying members of the coupler, the load-carrying members being movable relative to each...
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3430601 |
BARGE COUPLING ASSEMBLY
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