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Class Information
Number: 52/167.6
Name: Static structures (e.g., buildings) > Means compensating earth-transmitted force (e.g., earthquake) > Relative motion means between a structure and its foundation > Rolling support > With damping or limiting means
Description: Structure including an additional means to retard movement of the structure or to confine or restrict movement of the structure relative to its supporting foundation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7441376 |
Base isolation device for structure |
Oct. 28, 2008 |
| 7409799 |
Anti shock device |
Aug. 12, 2008 |
| 7337586 |
Anti-seismic device with vibration-reducing units arranged in parallel |
Mar. 4, 2008 |
| 7290375 |
Seismic isolation access floor assembly |
Nov. 6, 2007 |
| 7251914 |
Frame mount latch assembly for subsurface aircraft servicing pit |
Aug. 7, 2007 |
| 7243466 |
Anti-seismic system |
Jul. 17, 2007 |
| 7237364 |
Foundation shock eliminator |
Jul. 3, 2007 |
| 6996937 |
Potential energy storage system |
Feb. 14, 2006 |
| 6986412 |
Tuned cradle type damping device |
Jan. 17, 2006 |
| 6874748 |
Active floor vibration control system |
Apr. 5, 2005 |
| 6862848 |
Method and apparatus for reducing earthquake damage in developing nations using recycled tires |
Mar. 8, 2005 |
| 6860068 |
Potential energy storage system |
Mar. 1, 2005 |
| 6840016 |
Device for damping movements of structural elements and a bracing system |
Jan. 11, 2005 |
| 6826873 |
Aseismic system |
Dec. 7, 2004 |
| 6554542 |
Stress transmission device, and structure and method of constructing the same |
Apr. 29, 2003 |
| 6457285 |
Aseismic system |
Oct. 1, 2002 |
| 6385917 |
Base isolation device with damping mechanism |
May. 14, 2002 |
| 6367207 |
Friction resistance generator |
Apr. 9, 2002 |
| 6321492 |
Energy absorber |
Nov. 27, 2001 |
| 6237302 |
Low sound speed damping materials and methods of use |
May. 29, 2001 |
| 6108987 |
Damping device for elements of a civil engineering construction |
Aug. 29, 2000 |
| 6108986 |
Earthquake-resistant load-bearing system |
Aug. 29, 2000 |
| 6092780 |
Low-bed type seismic isolator for display case |
Jul. 25, 2000 |
| 5970666 |
Large-scale high strength seismic isolator |
Oct. 26, 1999 |
| 5964066 |
Earthquake-proof foundation |
Oct. 12, 1999 |
| 5934029 |
Base isolator having mutually eccentric rotators |
Aug. 10, 1999 |
| 5924261 |
Method and apparatus for damping structural vibrations |
Jul. 20, 1999 |
| 5913503 |
Aseismatic mount for exhibiton of articles and showcase equipped with aseismatic mount |
Jun. 22, 1999 |
| 5867952 |
Aseismic support structure |
Feb. 9, 1999 |
| 5816559 |
Seismic isolation device |
Oct. 6, 1998 |
| 5775049 |
Method and apparatus for damping structural vibrations |
Jul. 7, 1998 |
| 5713162 |
Aseismatic system for constructions such as buildings, dry bridges, tanks and like |
Feb. 3, 1998 |
| 5689919 |
Base isolated building of wind resisting type |
Nov. 25, 1997 |
| 5671569 |
Seismic response controlled frame of bending deformation control type |
Sep. 30, 1997 |
| 5669189 |
Antiseismic connector of limited vibration for seismic isolation of an structure |
Sep. 23, 1997 |
| 5653062 |
Blast protective structural system |
Aug. 5, 1997 |
| 5462141 |
Seismic isolator and method for strengthening structures against damage from seismic forces |
Oct. 31, 1995 |
| 5456047 |
Friction device for protection of structural systems against dynamic actions |
Oct. 10, 1995 |
| 5421129 |
Vibration control device for structure |
Jun. 6, 1995 |
| 5185976 |
Floor vibration-damping apparatus |
Feb. 16, 1993 |
| 5035394 |
Isolator for seismic activity |
Jul. 30, 1991 |
| 4941640 |
Vibration isolating apparatus |
Jul. 17, 1990 |
| 4917211 |
Seismic isolator |
Apr. 17, 1990 |
| 4883250 |
Vibration-proof and earthquake-immue mount system |
Nov. 28, 1989 |
| 4805359 |
Method of applying floor vibration-damping work and vibration-damping floor device |
Feb. 21, 1989 |
| 4801122 |
Isolator for seismic activity |
Jan. 31, 1989 |
| 4726161 |
Earthquake isolating support |
Feb. 23, 1988 |
| 4662133 |
Floor system for seismic isolation |
May. 5, 1987 |
| 4496130 |
Support device |
Jan. 29, 1985 |
| 4462955 |
Support device positioned between an element of large mass and a fixed support |
Jul. 31, 1984 |
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