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2021
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P/S
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lock-up devices in the form of hydraulic snubbers; tuned mass dampers for protection of large str... |
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2020
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Invention
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Mounting. An improved shock isolating mounting comprising at least three substantially U-shaped l... |
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2017
|
Invention
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Mounting |
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|
Invention
|
Damper frame.
A damper frame for dissipating seismic energy includes a structural frame and a da... |
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|
Invention
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Damper frame. A damper frame for dissipating seismic energy includes a structural frame and a dam... |
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|
Invention
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Motion damping system designed for reducing obstruction within open spaces. The invention provide... |
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2014
|
Invention
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Negative stiffness device and method. Negative stiffness systems and methods for seismic protecti... |
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2012
|
Invention
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Negative stiffness device and method. A negative stiffness device and method for seismic protecti... |
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2010
|
Invention
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Vehicle barrier. In order to stop a moving vehicle without injury to occupants, a vehicle barrier... |
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2001
|
Invention
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Shock-isolation structure. A shock-isolation structure for supporting a relatively light load on ... |
|
|
Invention
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Motion-magnifying seismic shock-absorbing construction. A motion-magnifying seismic shock-absorbi... |
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2000
|
Invention
|
Frictionless damper. A hydraulic damper including an inner cylinder, an outer cylinder, a space b... |
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1999
|
Invention
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Frictionless hydraulic damper and damper-snubber. A damper including a cylinder, opposite end wal... |
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1997
|
Invention
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Toggle linkage seismic isolation structure. A toggle linkage for incorporation into a frame of a ... |
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|
Invention
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Self-centering column assembly employing liquid spring and structures containing such columns. A ... |
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|
Invention
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Method for strengthening structures against damage from seismic forces. A seismic shock isolator ... |
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1995
|
Invention
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Self-centering liquid spring assembly and constructions thereof. The foregoing basic structure pl... |
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1994
|
Invention
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Leakage bellows of hydraulic damper protected by oppositely wound coil springs. A hydraulic dampe... |
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1993
|
Invention
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Seismic isolator and method for strengthening structures against damage from seismic forces. A se... |
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1991
|
Invention
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Shock and vibration isolator for member mounted on submerged body. A shock and vibration isolator... |
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1989
|
Invention
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Adjustable dry friction shock absorber. A dry friction shock absorber including a casing having a... |
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1988
|
Invention
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Plastic threaded sleeve. A threaded sleeve of plastics material, e.g. in the form of a cap, which... |
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1976
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P/S
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HYDRAULIC SHOCK ABSORBERS, HYDRAULIC BUMPERS, TIME-DELAY SHOCK ABSORBERS, DASHPOTS BEING SIMPLE S... |
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P/S
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INDUSTRIAL HYDRAULIC SHOCK ABSORBERS |
