DE602007012373D1 - EARTHQUAKE INSULATOR WITH SLIDING SLING - Google Patents
EARTHQUAKE INSULATOR WITH SLIDING SLINGInfo
- Publication number
- DE602007012373D1 DE602007012373D1 DE602007012373T DE602007012373T DE602007012373D1 DE 602007012373 D1 DE602007012373 D1 DE 602007012373D1 DE 602007012373 T DE602007012373 T DE 602007012373T DE 602007012373 T DE602007012373 T DE 602007012373T DE 602007012373 D1 DE602007012373 D1 DE 602007012373D1
- Authority
- DE
- Germany
- Prior art keywords
- sliding
- cylindrical
- rail
- elements
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Insulators (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
A bi-directional sliding pendulum seismic isolator comprises a rail-shaped lower sliding element (1) and a rail-shaped upper sliding element (2) substantially perpendicular to each other and having opposite cylindrical concave surfaces (Ia, 2a). Between the sliding elements (1, 2) a first and a second intermediate element (3, 4) are arranged, each provided with a cylindrical convex sliding surface (3a, 4a) allowing it to slide along the cylindrical concave surface (Ia, 2a) of the lower and upper sliding elements (1, 2). Each of the first and the second intermediate element (3, 4) is provided with a cylindrical concave surface (3b, 4b) opposite to its sliding surface (3a, 4a), and between them a third intermediate element (5) is arranged, provided with a lower and an upper surface (5a, 5b) that are both cylindrical convex surfaces and have their axes perpendicular to each other. The intermediate elements (3, 4, 5) constitute a joint having the shape of a cylindrical double saddle that allows the movement and the relative rotation between the rail-shaped sliding elements (1, 2) and allows to dimension the joint in function of the actual load conditions and rotations in the two sliding directions of the isolator, thus avoiding a useless oversizing and optimizing the design solutions and the manufacturing costs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IT2007/000626 WO2009034585A1 (en) | 2007-09-11 | 2007-09-11 | Sliding pendulum seismic isolator |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007012373D1 true DE602007012373D1 (en) | 2011-03-17 |
Family
ID=39638992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007012373T Active DE602007012373D1 (en) | 2007-09-11 | 2007-09-11 | EARTHQUAKE INSULATOR WITH SLIDING SLING |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2198099B1 (en) |
AT (1) | ATE497565T1 (en) |
DE (1) | DE602007012373D1 (en) |
WO (1) | WO2009034585A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008096378A1 (en) * | 2007-02-06 | 2008-08-14 | Alga S.P.A. | Sliding pendulum seismic isolator |
IT1396455B1 (en) * | 2009-11-16 | 2012-11-23 | Tecnostrutture S R L | SYSTEM OF PRE-MANUFACTURED SISMORESISTIC ELEMENTS FOR BUILDING AND ITS APPLICATION PROCEDURE. |
IT1404858B1 (en) * | 2011-02-21 | 2013-12-09 | Milano Politecnico | ANTI-SEISMIC SUPPORT. |
ITTO20130111A1 (en) | 2013-02-11 | 2014-08-12 | B2B Srl | ANTI SEISMIC INSULATOR. |
DE102013104064A1 (en) * | 2013-04-22 | 2014-10-23 | Maurer Söhne Engineering GmbH & Co. KG | Structural bearings |
ITMI20131907A1 (en) * | 2013-11-18 | 2015-05-19 | Cave S R L | STRIPE BEARING FOR STRUCTURAL ENGINEERING |
WO2017082839A1 (en) | 2015-11-13 | 2017-05-18 | Ugur Gunduz | Earthquake isolator and production method of such an isolator |
KR102661847B1 (en) | 2018-09-11 | 2024-04-30 | 삼성전자주식회사 | Semiconductor device |
WO2020121029A1 (en) * | 2018-12-12 | 2020-06-18 | Universidad Católica De La Santísima Concepción | Kinematic seismic isolation device |
IT201900005478A1 (en) * | 2019-04-09 | 2020-10-09 | Univ Pisa | DEVICE TO PROTECT ARTIFACTS, IN PARTICULAR WORKS OF ART, FROM SEISMIC ACTIONS AND VIBRATORY PHENOMENA IN GENERAL |
IT202000002542A1 (en) | 2020-02-10 | 2021-08-10 | Fip Mec S R L | ANTI-SEISMIC INSULATOR OF THE SLIDING PENDULUM TYPE |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3819591A1 (en) * | 1988-06-09 | 1989-12-14 | Hubert Dipl Ing Gallasch | Design of building such that they are secure with respect to earthquakes, by using a pendulum mounting |
US6021992A (en) * | 1997-06-23 | 2000-02-08 | Taichung Machinery Works Co., Ltd. | Passive vibration isolating system |
DE102005060375A1 (en) * | 2005-12-16 | 2007-06-21 | Steelpat Gmbh & Co. Kg | Bearing for protection for structures, formed as sliding pendulum bearing, has slide material which comprises a plastic with elasto-plastic compensating quality, especially plastic with low friction |
-
2007
- 2007-09-11 AT AT07827678T patent/ATE497565T1/en not_active IP Right Cessation
- 2007-09-11 DE DE602007012373T patent/DE602007012373D1/en active Active
- 2007-09-11 EP EP07827678A patent/EP2198099B1/en not_active Not-in-force
- 2007-09-11 WO PCT/IT2007/000626 patent/WO2009034585A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2009034585A1 (en) | 2009-03-19 |
EP2198099B1 (en) | 2011-02-02 |
EP2198099A1 (en) | 2010-06-23 |
ATE497565T1 (en) | 2011-02-15 |
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