ES481069A1 - Elastomeric stack spring with viscous or friction damping - Google Patents

Elastomeric stack spring with viscous or friction damping

Info

Publication number
ES481069A1
ES481069A1 ES481069A ES481069A ES481069A1 ES 481069 A1 ES481069 A1 ES 481069A1 ES 481069 A ES481069 A ES 481069A ES 481069 A ES481069 A ES 481069A ES 481069 A1 ES481069 A1 ES 481069A1
Authority
ES
Spain
Prior art keywords
viscous
elastomer
friction damping
stack spring
plates
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.)
Expired
Application number
ES481069A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Freyssinet International STUP SA
Original Assignee
Freyssinet International STUP SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR7816289A external-priority patent/FR2427446A1/en
Priority claimed from FR7833995A external-priority patent/FR2442941A2/en
Application filed by Freyssinet International STUP SA filed Critical Freyssinet International STUP SA
Publication of ES481069A1 publication Critical patent/ES481069A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/36—Bearings or like supports allowing movement
    • 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
    • E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/04—Bearings; Hinges
    • E01D19/041—Elastomeric bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Springs (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Abstract

A resilient mounting having high internal damping comprises a stack of parallel metal sheets having elastomer 53, 69 vulcanized between them and, within the elastomer, at least one chamber filled with energy absorbing material, for example, a viscous fluid, pitch, tar, sand, or visco-elastic elastomer 54. The chamber may include flow guides, or interdigitated plates. The plates may extend in a direction perpendicular to those shown.
ES481069A 1978-05-31 1979-05-30 Elastomeric stack spring with viscous or friction damping Expired ES481069A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7816289A FR2427446A1 (en) 1978-05-31 1978-05-31 SEISMIC DAMPERING DEVICE FOR CONSTRUCTION
FR7833995A FR2442941A2 (en) 1978-12-01 1978-12-01 STRONG INTERNAL DAMPING SUPPORT DEVICE

Publications (1)

Publication Number Publication Date
ES481069A1 true ES481069A1 (en) 1979-11-16

Family

ID=26220615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481069A Expired ES481069A1 (en) 1978-05-31 1979-05-30 Elastomeric stack spring with viscous or friction damping

Country Status (8)

Country Link
BR (1) BR7903404A (en)
CA (1) CA1126768A (en)
DE (1) DE2921828C2 (en)
ES (1) ES481069A1 (en)
GB (1) GB2034436B (en)
IT (1) IT1121053B (en)
PT (1) PT69708A (en)
YU (1) YU40996B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763066A (en) * 2015-03-13 2015-07-08 上海宝冶集团有限公司 Three-dimensional shock isolation device

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006010A1 (en) * 1980-02-18 1981-08-20 Oskar Dipl.-Ing. Dr.rer.nat. 8000 München Bschorr DAMPING OF CONSTRUCTIONS
HU180621B (en) * 1981-01-08 1983-03-28 Budapesti Mueszaki Egyetem Shock absorber insert set
US4429450A (en) * 1981-08-26 1984-02-07 Dixon International Limited Method of making structural bearings
DE3209120C1 (en) * 1982-03-12 1987-10-01 Boris Dr-Ing Topaloff Reinforced elastomer bearing for supporting heavy components, especially on bridges
TR22754A (en) * 1983-06-21 1988-06-14 Dev Finacne Corp Of New Zeland ENERGY ABSORBERS OR RELATED REPORTS
US4627635A (en) * 1983-09-20 1986-12-09 Koleda Michael T Vibration damping units and vibration damped products
NZ208129A (en) * 1984-05-11 1988-10-28 New Zealand Dev Finance Shear energy absorber: confined granular material within deformable block
DE3611809A1 (en) * 1986-04-08 1987-10-15 Tang Shengwei Arrangement for protecting buildings against earthquakes
US5233800A (en) * 1986-10-28 1993-08-10 Sumitomo Gomu Kogyo Kabushiki Kaisha Earthquake-proofing device of peripherally restraining type
DE3769980D1 (en) * 1986-10-28 1991-06-13 Sumitomo Rubber Ind VIBRANT STRUCTURE.
US5335463A (en) * 1991-09-16 1994-08-09 Per Reinhall Composition for vibration damping
JPH06101740A (en) * 1992-08-07 1994-04-12 Sumitomo Rubber Ind Ltd Lamination rubber support
FR2708694B1 (en) * 1993-07-29 1995-10-06 Hutchinson Improvement to anti-vibration supports.
US5438806A (en) * 1993-12-13 1995-08-08 Reinhall; Per Composition for vibration damping
CN105544766B (en) * 2016-01-29 2018-04-06 上海堃熠工程减震科技有限公司 A kind of small-sized fluid linking damper
CN106759928B (en) * 2017-02-16 2019-04-16 南京禹智智能科技有限公司 Horizontal direction and vertically to combined shock isolating pedestal
CN108517979B (en) * 2018-02-26 2019-07-26 北京建筑大学 A kind of damping device and its installation method
CN109837833B (en) * 2019-02-14 2020-11-03 张苇 Bridge vibration damper
CN114517534B (en) * 2020-11-19 2024-06-04 倪文兵 Shock insulation support with vibration liquefaction material
CN115233504B (en) * 2022-07-26 2024-06-18 中铁桥研科技有限公司 Compact high-frequency tuning liquid mass damper and design method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180205A (en) * 1957-07-26 1959-06-02 Stup Procedes Freyssinet Support device in particular for engineering structures
GB1429308A (en) * 1972-04-17 1976-03-24 Dunlop Ltd Railway vehicles
US4033005A (en) * 1974-12-20 1977-07-05 Felt Products Mfg. Co. Bearing pad assembly
FR2370900A1 (en) * 1976-11-10 1978-06-09 Europ Propulsion FLEXIBLE STOPPER PART

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763066A (en) * 2015-03-13 2015-07-08 上海宝冶集团有限公司 Three-dimensional shock isolation device
CN104763066B (en) * 2015-03-13 2017-01-18 上海宝冶集团有限公司 Three-dimensional shock isolation device

Also Published As

Publication number Publication date
CA1126768A (en) 1982-06-29
DE2921828C2 (en) 1983-02-10
PT69708A (en) 1979-06-01
YU40996B (en) 1986-10-31
IT7923087A0 (en) 1979-05-29
GB2034436A (en) 1980-06-04
BR7903404A (en) 1980-03-18
IT1121053B (en) 1986-03-26
GB2034436B (en) 1982-12-08
DE2921828A1 (en) 1979-12-06
YU124979A (en) 1982-08-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001