| Patents for E04H 9 - Buildings, groups of buildings, or shelters, adapted to withstand or provide protection against, abnormal external influences, e.g. war-like action, earthquake, extreme climate (5,347) |
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| 05/28/1991 | US5018639 Storage container for low-temperature liquids |
| 05/14/1991 | US5014474 System and apparatus for limiting the effect of vibrations between a structure and its foundation |
| 05/09/1991 | WO1991007530A2 Method and apparatus for providing uniformly distributed filaments from a spun filament bundle and spunbonded fabric obtained therefrom |
| 05/09/1991 | CA2040434A1 Method and apparatus for providing uniformly distributed filaments from a spun filament bundle and spunbonded fabric ob tained therefrom |
| 05/08/1991 | EP0287683B1 Vibration-proof structure |
| 05/08/1991 | DE3937087A1 Armoured plated component for shot and explosion protection - comprises layer of ceramic with glass reinforced plastic carrier, supporting lightweight element on rear face and cover layer on front |
| 05/08/1991 | CN1012587B Prefabricated pc shelter structure |
| 04/17/1991 | EP0421996A1 Shell structure |
| 04/16/1991 | US5007244 Disaster prevention system and construction for an underground space |
| 04/11/1991 | DE3933597A1 Emergency building erection of plastics form plates - uses tongue=and=groove connections, with tongues fitted with elongated beads or recesses |
| 04/09/1991 | US5005326 Structure vibration proofing or suppressing system with differential double lever mechanism |
| 03/27/1991 | EP0418407A1 Process and device for protecting a building |
| 03/21/1991 | WO1990014527A3 Spring system for storing force or energy |
| 03/13/1991 | CN1049889A Non-collapsible antiseimic building |
| 03/05/1991 | US4997317 System and method for supporting a mining gallery |
| 02/27/1991 | EP0413693A1 Reinforced concrete construction for road tunnels. |
| 02/20/1991 | EP0413007A1 Earthquake-resistant insulator for buildings |
| 02/12/1991 | US4991366 Vibration isolating device |
| 02/07/1991 | DE3925401A1 Construction blocks with jointed angled elements - with which simple strong dry walls or structures can be realised by building geometric shapes from symmetrical components |
| 02/06/1991 | EP0411876A1 Earthquake-proofing device of peripherally restrained type |
| 01/31/1991 | DE4013773A1 Energy storing spring system - made of specified high-tensile fibre embedded in a matrix |
| 01/29/1991 | US4987708 Seismic anchor |
| 01/23/1991 | EP0408577A1 Shelter |
| 01/16/1991 | CN2069452U Movable barracks group corridor |
| 01/16/1991 | CN1048577A Frictional energy consumption type antiseismic structure |
| 01/15/1991 | CA1278972C Temporary/portable nuclear fallout shelter |
| 01/10/1991 | WO1991000416A1 Hydraulic stand |
| 01/09/1991 | CN1011149B Antiseismic and shock-absorbing installation for building |
| 12/18/1990 | US4978581 Blends of vulcanized rubbers and phenolic resins |
| 12/12/1990 | CN1010793B Air inletable type wave eliminating tube |
| 12/05/1990 | EP0401154A1 Storage reservoir for cryogenic liquids |
| 12/04/1990 | US4974378 Seismic-isolator |
| 11/29/1990 | WO1990014527A2 Spring system for storing force or energy |
| 11/01/1990 | WO1990012938A1 Steel frame cyclone clip |
| 10/31/1990 | CN2064798U Building shockproof support |
| 10/23/1990 | US4964252 Joining system for joining wall panels to form a box-like housing |
| 10/23/1990 | US4964246 Rigidity control system for variable rigidity structure |
| 10/02/1990 | US4959934 Elasto-plastic damper for use in structure |
| 09/18/1990 | US4956947 Live tendon system inhibiting sway of high rise structures and method |
| 09/11/1990 | US4955166 Tornado underground shelter |
| 09/11/1990 | CA1273970A1 Apparatus for limiting the effect of vibrations between a structure and its foundation |
| 09/06/1990 | DE3906709A1 Building which is protected against flooding |
| 09/04/1990 | US4953658 Seismic isolator |
| 08/23/1990 | WO1990009582A1 Process and device for monitoring the occurrence or spreading of fractures or cracks in materials, workpieces, component parts, structures or flying objects, in particular in earthquake-prone regions or movement of strata during tunnelling |
| 08/23/1990 | WO1990009499A1 Earthquake-resistant insulator for buildings |
| 08/23/1990 | DE4004171A1 Tear detector for mechanical loading test sample - uses capacitive sensor coupled via impedance converter to electronic evaluation circuit |
| 08/23/1990 | DE3905208A1 Pneumatic apparatus against earthquake damage as means, and process |
| 08/22/1990 | EP0383081A1 Structure vibration proofing or suppressing system with differential double lever mechanism |
| 08/21/1990 | US4950528 Anti-seismic rubber |
| 08/16/1990 | DE4004170A1 Arrangement to detect material failure in structural materials - having probe elements, differential amplifier computer and recording or warning signal unit |
| 08/16/1990 | DE3904102A1 Housing comprising ventilated hollow elements for lining existing cellars to form shelters |
| 08/07/1990 | US4946128 Homeostatic lifting and shock-absorbing support system |
| 08/01/1990 | EP0380304A1 Vibration isolating support apparatus |
| 08/01/1990 | EP0379508A1 Method and arrangement for influencing the interaction between a layer of earth and a structure situated in association with the layer of earth. |
| 07/25/1990 | EP0378623A1 Object safety protection and force measurement |
| 07/24/1990 | US4942703 Earthquake-proof absorption system for buildings or the like |
| 07/11/1990 | CN1043765A Disaster prevention system and construction for underground space |
| 07/03/1990 | US4938633 Seismic isolation systems with distinct multiple frequencies |
| 06/21/1990 | CA2000668A1 Disaster prevention system and construction for an underground space |
| 06/06/1990 | CN1042749A Apparatus for suppressing vibration of structure |
| 05/31/1990 | DE3927513A1 Survival biological top domes - create communities which constitute self-supporting environment and generation made possible by system modifications |
| 05/29/1990 | US4929874 Vibration control system |
| 05/16/1990 | EP0368107A1 Protective device against water effects |
| 05/16/1990 | CN1007994B Improvements in or relating to energy absorbers |
| 05/15/1990 | US4924640 Vibration controlling apparatus for buildings |
| 05/08/1990 | US4922667 Device and method for protecting a building against earthquake tremors |
| 05/08/1990 | CA1268684A1 Inflatable shelter |
| 05/02/1990 | EP0366627A1 Mechanical power dissipating and load limiting device for coupling structural elements, in particular for aseismatically protecting bridges, viaducts, buildings and the like |
| 05/02/1990 | EP0366195A1 Joining system for joining wall panels to form a box-like housing |
| 05/01/1990 | US4921202 Vertical vibration-damping apparatus |
| 04/25/1990 | CA2001274A1 Joining system for joining wall panels to form a box-like housing |
| 04/24/1990 | CA1268017A1 Knock down extendible shelter |
| 04/18/1990 | EP0364357A1 Device for improving the resistance of structures against impact of conventional projectiles |
| 04/17/1990 | US4917211 Earthquake damage protection |
| 04/14/1990 | CA2000436A1 Device for improving the resistance of structures to the impact of conventional projectiles |
| 04/11/1990 | CN1041200A Damping device for tower-like structure |
| 03/27/1990 | US4910930 Seismic isolation structure |
| 03/27/1990 | US4910929 Added damping and stiffness elements |
| 02/28/1990 | EP0355356A1 Earth quake-proof metal building construction |
| 02/27/1990 | US4903452 Modular space framed earthquake resistant structure |
| 02/22/1990 | WO1990001354A1 Air filter with sand filling for abc shelters |
| 02/20/1990 | US4901486 To protect structures by attenuating seismic tremors |
| 02/13/1990 | US4899502 Building or structure erected on a slope |
| 02/08/1990 | DE3821684A1 Building material for producing protective buildings |
| 02/06/1990 | US4899323 Rubber bearings and dampers |
| 02/06/1990 | CA1265307A1 Walk-in shelter |
| 01/25/1990 | WO1990000648A1 Flood protection device and/or retaining structure for pollutant liquid media |
| 01/24/1990 | CN1039112A Object safety protection and force measurement |
| 01/02/1990 | US4890430 Device and method for protecting a building against earthquake tremors |
| 12/28/1989 | WO1989012778A1 Object safety protection and force measurement |
| 12/27/1989 | CN1038330A Closed supports |
| 12/19/1989 | US4887398 Hydraulic buffer to protect buildings against earthquakes |
| 12/14/1989 | DE3819591A1 Design of building such that they are secure with respect to earthquakes, by using a pendulum mounting |
| 12/14/1989 | DE3819507A1 Steel skeleton and/or reinforced-concrete skeleton for high-rise buildings and/or tall high-rise buildings |
| 11/28/1989 | US4883250 Vibration-proof and earthquake-immue mount system |
| 11/22/1989 | CN1037374A Anti-vibrating structure of buildings for insulating earthquake energy |
| 11/21/1989 | US4881350 Anti-earthquake structure insulating the kinetic energy of earthquake from buildings |
| 11/15/1989 | CN2047691U Anti-shock and safety multi-purpose cabinet |
| 11/08/1989 | EP0341058A1 Shakeproof bearing |
| 10/24/1989 | US4875319 Seismic construction system |