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7357222 |
Energy absorber for horizontal lifeline system
The invention provides an energy absorber for use in a horizontal lifeline system comprising an elongated non-elastic plate folded onto itself to form adjoining lower wall portions, adjoining...
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7306397 |
Energy attenuating safety system
An energy absorbing system with one or more energy absorbing assemblies is provided to reduce or eliminate severity of a collision between a moving vehicle and a roadside hazard. The energy...
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6976565 |
Load carrying axial positioners with overload energy absorption
An axial positioner capable of yielding to absorb energy under compression or tension loads. The positioner includes an outer tube having first and second ends, a threaded actuator rod extending...
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6945373 |
Power unit mounting for motor vehicles with collision separation
A mounting for a power unit for motor vehicles, comprises a support and a support plate fixed thereto, which may be detached in the case of a collision, whereby the support plate is connected to...
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6601886 |
Energy absorbing composite tube
An energy absorbing composite tube for both mounting an impact member to a structure and absorbing impact energy. The composite tube includes a mounting portion that is inserted into a sleeve...
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6019419 |
Vehicle rail crush control system and method
A crush control system for controlling the crush of spaced vehicle side composite structural rails in the event of either a full frontal impact or an offset frontal impact includes a crush...
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5842669 |
Crashworthy seat
A crashworthy seat comprises a sitting platform and a back. The sitting platform is supported by a frame adapted to be secured to the aircraft. The frame has upright members supporting the back of...
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5823570 |
Seat belt retractor with energy management
A spool sleeve (78) is rotatable in webbing withdrawal and webbing retraction directions (A, B). A lock pawl (122) engageable with a ratchet wheel (114), stops rotation of the spool sleeve (78) in...
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5495790 |
Piston catcher for a pyrotechnic linear piston and cylinder drive
In a pyrotechnic linear piston and cylinder drive in a belt pretensioner, the cylinder (10) has a frustoconical free end (12) and the piston (14) is attached to the end of a cable (16). The piston...
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5462140 |
Acceleration sensitive shock absorber
A twin tube shock absorber has concentric inner and outer tubes connected to the wheel of a vehicle. A piston in the inner tube is connected to the chassis of the vehicle and divides the interior...
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5431447 |
Adjustable energy absorbing device for use in a vehicle seat belt restraint system
An apparatus (10) comprises vehicle seat belt webbing (26) which is extensible about a vehicle occupant. A first member (60) is connectable to the vehicle and a second member (90) is connected to...
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5411291 |
Drive unit for a belt pretensioner in vehicle safety belt systems
The invention relates to a belt pretensioner for vehicle safety belt systems comprising a pyrotechnic gas generator (12) and a piston and cylinder unit (16, 20) mounted in a housing block (14). The...
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5090755 |
Impact absorber, especially as a vehicle bumper support
An impact absorber between a bumper and the base of a vehicle has ribs which progressively shear away against the flange during impact, this flange being originally connected and in one piece with...
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5070741 |
Large collapse mini-steering column
A collapsible steering column arrangement for a vehicle is disclosed which comprises a pair of offset shafts and an extrudable housing. One of the shafts is generally fixed with respect to the...
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4823923 |
Energy dampening apparatus
A simple yet reliable apparatus is disclosed for dissipating sudden impacts or applications of force. Sudden impacts are dissipated through the sequential shearing of rods or pins anchored...
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4679669 |
Shock absorber
A shock absorber for a wireline instrument, the shock absorber having solid, cylindrical upper body, a cylindrical sleeve, and a mandrel. The mandrel has a hexagonal upper portion, a circular...
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4593870 |
Energy absorbing composite aircraft structure
An energy absorber is provided. The energy absorber includes a thin panel (78) formed of composite materials (84) for reacting compression forces in the plane of the panel (78) between two opposed...
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4509303 |
Overload protector for guyed structures
A device is described which operates as a "mechanical fuse" in a guy arrangement such that when loading forces on the guyed structure exceed a predetermined level, the device will add length to the...
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4346795 |
Energy absorbing assembly
An assembly for absorbing energy between first and second bodies subject to relative movement comprising a cutting ring on one of the bodies dimensioned to cut into and remove a layer from a...
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4341291 |
Load control link
A load control link for limiting maximum dynamic loads in and preventing overstressing of tension members by absorbing some of the energy which causes such loads. The load control link comprises a...
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4337852 |
Load control link
A load control link for limiting maximum dynamic loads in and preventing overstressing of tension members by absorbing some of the energy which causes such loads. The load control link comprises a...
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3997133 |
Crash attenuation landing gear
In a landing gear for an airframe mounted on a cushioned strut, an airframe mounted portion is guided along a landing gear portion after the landing gear touches down. Crash attenuation is absorbed...
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3917031 |
Novel pyrotechnic tensioning device for use with safety belts
A pyrotechnic tensioning device for a safety belt, comprising a piston slidably mounted in a cylinder, a piston rod projecting from one end of the cylinder, and a pyrotechnic charge for forcing the...
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3882970 |
Impact absorbing structure
An impact absorbing structure is provided which is capable of high deflection and is particularly suited for use in automobile doors. Two strap portions are affixed to opposed frame members and a...
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3782505 |
BRAKING DEVICE
A device for braking and dissipating the kinetic energy of a linearly moving object. The device employs an elongated probe rigidly attached to the object to be braked, the probe having at least one...
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3779591 |
ENERGY ABSORBING DEVICE
This invention relates to an energy absorbing device employed as the mounting supports in a safety bumper system with said device comprising an initial shaft member attached to the bumper and held...
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3749205 |
METAL SHEARING ENERGY ABSORBER
A metal shearing energy absorber is disclosed comprising a flat thin strip of metal which is pulled through a slot in a cutter member of a metal, harder than the metal of the strip. The slot's...
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3653468 |
EXPENDABLE SHOCK ABSORBER
An expendable shock absorber especially adaptable for use with wellbore instruments being go-deviled into the wellbore. The shock absorber has washer-like projections extending from a hollow...
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3628634 |
FINNED ENERGY ABSORBER
A finned energy absorbing device includes a stationary member, a movable member, a deformable fin secured to one of the members and a fin-deforming member secured to the other of the members. The...
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3612223 |
ENERGY-ABSORBING DEVICE
An energy-absorbing device having an elongated platelike member formed of a material having a high resistance to plastic deformation and provided with a plurality of spaced narrow slits whose edges...
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3532379 |
CRASHLOAD ATTENUATING AIRCRAFT CREWSEAT
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3528529 |
ENERGY-ABSORBING,TELESCOPING TUBULAR MEMBERS HAVING TORQUE TRANSMITTING CAPABILITY
An inner member is telescopically engaged in an outer member having cycling and energy absorbing means operatively associated therewith for absorbing energy by deformation and reverse deformation...
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3444962 |
ENERGY DISSIPATING DEVICE
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3438674 |
SAFETY SEAT BELT DEVICE WITH SHEAR STRIP ENERGY ABSORBING MEANS
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3428150 |
METHOD AND APPARATUS FOR GRADUAL ABSORPTION OF MOMENTUM
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3381778 |
Energy absorbing device
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3369634 |
Absorbing device
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3362742 |
Hydraulic shock absorber
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3354990 |
Impact absorbing device
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3289792 |
Apparatus for absorption of energy from a moving load
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3232383 |
Energy absorbing means
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3181653 |
Crash energy absorber for heavy apparatus
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3171511 |
Positive stop for machine tools
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3141380 |
Drive mechanism
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3106989 |
Energy absorbing devices
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3098544 |
Deformable shock absorber
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3096268 |
Arresting devices for falling bodies
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3089564 |
Energy absorption unit for seat belts and the like
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2845144 |
Shear pin brake for auto bumpers
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2837176 |
Safety device for automobiles
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