EP0006621B2 - Appui oscillant et à glissement pour ponts et ouvrages d'art analogues comprenant une plaque supérieure, une plaque intermédiaire et une plaque inférieure et procédé pour revêtir la surface courbée de la plaque inférieure de ces appuis - Google Patents

Appui oscillant et à glissement pour ponts et ouvrages d'art analogues comprenant une plaque supérieure, une plaque intermédiaire et une plaque inférieure et procédé pour revêtir la surface courbée de la plaque inférieure de ces appuis Download PDF

Info

Publication number
EP0006621B2
EP0006621B2 EP79102161A EP79102161A EP0006621B2 EP 0006621 B2 EP0006621 B2 EP 0006621B2 EP 79102161 A EP79102161 A EP 79102161A EP 79102161 A EP79102161 A EP 79102161A EP 0006621 B2 EP0006621 B2 EP 0006621B2
Authority
EP
European Patent Office
Prior art keywords
steel sheet
bearing
lower plate
plate
sheet disk
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
EP79102161A
Other languages
German (de)
English (en)
Other versions
EP0006621B1 (fr
EP0006621A1 (fr
Inventor
Gerhard Greb
Maurice G. Baigent
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.)
Federal Mogul Deva GmbH
Original Assignee
Glacier GmbH Deva Werke
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6043503&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0006621(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Glacier GmbH Deva Werke filed Critical Glacier GmbH Deva Werke
Priority to AT79102161T priority Critical patent/ATE152T1/de
Publication of EP0006621A1 publication Critical patent/EP0006621A1/fr
Publication of EP0006621B1 publication Critical patent/EP0006621B1/fr
Application granted granted Critical
Publication of EP0006621B2 publication Critical patent/EP0006621B2/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • 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
    • E01D19/042—Mechanical bearings
    • E01D19/046—Spherical bearings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49641—Linear bearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49647—Plain bearing

Definitions

  • the invention relates to a method for lining the concavely curved upper side of the lower plate of a bearing enabling tilting movements of a bridge superstructure or the like by inserting a corrosion-resistant steel plate disk ground on its sliding surface, and furthermore to a bearing lined according to such a method, which has an upper plate, a lower plate and has an intermediate plate.
  • the sliding surface in the spherical plane is conventionally designed in such a way that there is a friction combination of PTFE and hard chrome.
  • the PTFE layer polytetrafluoroethylene layer
  • the curvature of the underside of the intermediate plate «spherical cap»
  • German laid-open specification 19 59 964 describes a tilting slide bearing in which one or more layers of friction-reducing material are said to be attached between the concavely curved upper side of its lower plate and the correspondingly convexly curved surface of the intermediate bearing part.
  • these friction-reducing intermediate layers are applied and where they are to be attached.
  • nothing is described about lining the concavely curved upper side of the lower plate with a corrosion-resistant protective layer, quite apart from how something like this could happen.
  • German design specification 12 61 153 describes a swivel joint for structural parts designed for tilting movements, in which a film made of resilient spring steel sheet made of spring steel can be introduced as a component of a multilayered support onto the cylindrically curved lower swivel surface.
  • the lining of this rotary surface takes place in such a way that this multilayer support is effected by means of single hold-down brackets made of narrow sheet metal strips, these hold-down brackets being fastened at their ends and causing the support to be held down over their convex curvature lying between the fasteners.
  • the metal strips designed as hold-down brackets are arranged along the entire length of the cylindrical bearing washer with relatively large gaps to one another, which may result in a satisfactory hold-down locally, but the desired good contact of the support over the entire bearing surface is not ensured.
  • the use of such hold-down sheet metal strips seems possible with cylindrical-shaped bearing surfaces, but should certainly be ruled out for spherically shaped bearing surfaces.
  • the Swiss patent specification 4 21 167 shows a method according to the preamble of claim 1, in which the concavely curved upper side of the lower plate is already lined by inserting a corrosion-resistant steel plate disc that is ground on its sliding surface (CH-A-4 21 167, p. 2 , Lines 5-8, in conjunction with subclaim 4).
  • this publication does not describe how the method for lining this bearing is to be carried out in detail by inserting the sheet steel plate into the curved upper side of the lower plate. It is only mentioned that the sheet steel plate can be cast, welded, placed on or flattened onto the curved surface.
  • the present invention seeks to develop a method according to the preamble of claim 1 so that the lining of the concave surface of the lower plate allows quick and easy and durable and appropriate to the material and thereby a particularly firm and tight fit on the steel sheet the document is always ensured. Furthermore, the invention has for its object to find a bearing lined by such a method, which is economical to manufacture and easy to assemble.
  • the object underlying the invention is achieved in a method according to the preamble of claim 1 in that the sheet steel plate bulges with a slight over-molding in its center before insertion onto the lower plate and, after insertion, presses along its circumference against the curved upper side of the lower plate becomes.
  • the method according to the invention can be carried out simply and quickly, and any suitable fastening option can be provided as a fastening for pressing the circumference of the sheet steel disc against the upper side of the lower plate.
  • the pressing of the circumference of the sheet steel plate is advantageously carried out by screwing and / or tensioning.
  • a bearing lined according to the method according to the invention has an upper plate, a lower plate and an intermediate plate.
  • the steel sheet disc is clamped on its circumference from the outside by means of a retaining ring fastened to the lower plate against the upper side of the lower plate, the inner surface of which, again preferably, can have a bevel which is against a correspondingly designed bevel on the outer circumference of the sheet steel plate presses and thereby presses the pane firmly onto its seat.
  • the slope of the retaining ring merges at the top into a radially inward projection, against which the upper peripheral edge of the sheet steel disc bears.
  • Another advantageous embodiment of the bearing according to the invention also consists in that the retaining ring braces the sheet steel plate against the lower plate from above via a rounded inner bead.
  • a correspondingly large or variable pressing force can be applied in a simple manner by a corresponding variation in the number of pressure screws against the steel plate disk to be clamped.
  • the steel plate is advantageously made of austenitic steel plate with a thickness of at least 0.75 mm and at most 5 mm, whereby the chromium-nickel-molybdenum alloy is particularly preferred as the austenitic steel plate, preferably an alloy of material number 1 4401 according to DIN 17 440 (material designation: X 5 Cr Ni Mo 18 10), recommended.
  • a material covering is attached to the underside of the intermediate plate facing the curved steel sheet disc
  • this is selected from polytetrafluoroethylene (PTFE) to improve the frictional conditions in the spherical cap friction surface and with lubricant-filled lubrication pockets on its surface facing the steel sheet disc Mistake.
  • PTFE polytetrafluoroethylene
  • the measures according to the invention enable a considerable reduction in the throughput times in the manufacture of such bearings, since, because of the pre-deformation of the steel sheet support which is separate from the other bearing manufacture, the creation and machining of the individual parts can take place in parallel.
  • Another very inexpensive factor is the fact that the preformed arched supports to be used according to the invention (mostly designed as partial spherical disks) can be obtained commercially without difficulty as a purchased part.
  • the invention is characterized by a special simplicity of the lining, the use of commercially available bearing plates ground and polished on one side and any kind of post-processing of the concave curved sliding surface of the steel plate disk, which is designed as a bearing surface, is completely avoided; because the commercially available steel sheets already have the prescribed surface quality.
  • the bearings according to the invention can be produced quickly and with a particularly high degree of uniformity, with the lateral deflections to be absorbed by the flat sliding surface of the top plate being smaller than, for example, in the case of a generic movement of the superstructure, and also the load introduction into the bearing due to the center shift behavior of the center of gravity can be kept cheaper than the generic tilting slide bearing.
  • an upper plate 1 can be seen, which is flat on its underside and is provided with a good corrosion-resistant bearing layer 2.
  • This support layer 2 can consist of a suitable stainless steel sheet as well as a hard chrome layer.
  • the intermediate plate 4 of the bearing is flat on its upper side and there has a PTFE layer in a chambered receptacle, which protrudes slightly beyond the flat surface of the intermediate plate 4 and is in (frictional) contact with the support 2 on the upper plate 1.
  • the intermediate plate 4 is spherically curved on its underside, in the exemplary embodiment shown it is spherical.
  • This “anti-corrosion layer” is designed in the form of a disc 6 that bulges out in accordance with the concave configuration of the curved surface of the lower plate 7, which in the example shown is provided with an adhesive layer 10 (FIG. 2) on the lower plate 7 and additionally in its edge region via holes 12 (FIG 3) recessed countersunk screws 9 (Fig. 1 or Fig. 2) is attached.
  • the lower plate 7 in turn is then arranged on a suitable foundation 8, which is not shown in FIG. 1.
  • the chambered PTFE friction layer 5 is provided in the curved lower surface of the intermediate plate 4 on its side facing the lower plate with lubricant-filled lubrication pockets 11, by means of which permanent lubrication of the spherical sliding surface can be ensured.
  • the round shape shown in FIG. 3 for a disk 6 represents only one possible embodiment of such a disk.
  • the retaining ring 13 which is clamped by screws 9 'on the lower plate 7, is provided with a bevel 14 on the inside at the bottom, which bears against a corresponding bevel at the end of the layer 6. If the retaining ring 13 is now tightened against the lower plate 7 by means of the screws 9 ', then, due to the wedge action between the bevels of the retaining ring 13 and the shell 6, the shell 6 is increasingly braced against the lower plate 7 until a complete adaptation to the base and there is an absolutely tight fit.
  • the retaining ring 13 in the exemplary embodiment according to FIG. 5 in turn has a bevel 14 on the inside on the inside, which, however, this time is not (as in the exemplary embodiment according to FIG. 4) significantly longer than the bevel of the bulging disk 6; rather, here the slope 14 goes directly on the upper outer edge of the curved disc 6 into a radially inwardly projecting shoulder 15 of the retaining ring 13, so that when the retaining ring 13 is screwed onto the lower plate 7, on the one hand the wedge effect is exerted over the slope 14 (similar to the example according to FIG. 4), but at the same time due to that between the slope 14 and the projection 15 trained angle prevents a deflection of the disc 6 upwards by abutting the projection 15 and thereby additionally pressing the end of the disc 6 onto the system is achieved there.
  • the bulging disc 6 is preformed in the illustrated embodiments before it is applied to the base plate 7 such that a slight overmolding is formed in its center (i.e. the radius of curvature there is somewhat smaller than the corresponding radius of curvature on the base plate 7). If the arched disc 6 preformed in this way is then placed on the lower plate 7, the end region of the plate 6 protrudes somewhat from the associated contact surface. This protrusion is then broken down again by mechanical pressing via the retaining ring 13, which not only leads to the end region of the disk 6 also resting against the receiving surface on the lower plate 7, but at the same time also builds up tension within the plate 6 in such a way that a particularly firm and full contact of the disc 6 on the base 7 is ensured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Bridges Or Land Bridges (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Bolts, Nuts, And Washers (AREA)

Claims (8)

1. Procédé de revêtement de la surface supérieure de forme concave de la plaque inférieure (7) d'un appui destiné à absorber les mouvements de basculement de la superstructure d'un pont ou analogue au moyen de l'application sur sa surface de glissement d'un disque (6) de tôle d'acier résistant à la corrosion et poli, caractérisé en ce que le disque (6) de tôle d'acier est pourvu, avant sa mise en place sur la plaque inférieure (7), d'une courbure préalable en son centre légèrement supérieure et est ensuite pressé, après sa mise en place, le long de sa périphérie contre le côté supérieur incurvé de la plaque inférieure (7).
2. Procédé selon la revendication 1, caractérisé en ce qu'on presse la périphérie du disque (6) de tôle d'acier par un vissage et/ou par un serrage lui appliquant une contrainte.
3. Appui revêtu au moyen du procédé selon la revendication 1 ou 2, comprenant une plaque supérieure (1), une plaque inférieure (7) et une plaque intermédiaire (4) intercalée entre les deux, caractérisé en ce que le disque (6) de tôle d'acier est appliqué sous contrainte contre le côté supérieur de la plaque inférieure (7) au niveau de sa périphérie et l'extérieur au moyen d'un anneau de retenue (13) fixé à la plaque inférieure (7).
4. Appui selon la revendication 3, caractérisé en ce que la surface interne de l'anneau de retenue (13) comprend une partie en biseau (14) qui est pressée contre une partie en biseau de forme correspondante prévue sur la périphérie externe du disque (6) de tôle d'acier.
5. Appui selon la revendication 4, caractérisé en ce que la partie en biseau (14) de l'anneau de retenue (13) se prolonge vers le haut en un gradin (15) radial dirigé vers l'intérieur et contre lequel s'appuie le rebord périphérie supérieur du disque (6) de tôle d'acier.
6. Appui selon la revendication 3, caractérisé en ce que l'anneau de retenue (13) presse le disque (6) de tôle d'acier par le haut par fintermé- diaire d'un bourrelet (16) interne et arrondi contre la plaque inférieure (7).
7. Appui selon l'une quelconque des revendications 3 à 6, caractérisé en ce que le disque (6) de tôle d'acier et réalisé à partir d'une tôle d'acier austénitique ayant une épaisseur d'au moins 0,75 mm et d'au plus 5 mm.
8. Appui selon l'une quelconque des revendications 3 à 7, dans lequel est disposée une couche de matériau sur le côté inférieur de la plaque intermédiaire (4) tourné vers le disque (6) de tôle d'acier incurvé, caractérisé en ce que la couche de matériau est constituée par du polyté- trafluoréthylène (PTFE) et est pourvue de creux de graissage (11) remplis d'un lubrifiant sur sa surface tournée vers le disque (6) de tôle d'acier.
EP79102161A 1978-07-04 1979-06-28 Appui oscillant et à glissement pour ponts et ouvrages d'art analogues comprenant une plaque supérieure, une plaque intermédiaire et une plaque inférieure et procédé pour revêtir la surface courbée de la plaque inférieure de ces appuis Expired EP0006621B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79102161T ATE152T1 (de) 1978-07-04 1979-06-28 Kippgleitlager fuer bruecken oder aehnliche bauwerke, mit ober-, zwischen- und unterplatte, und verfahren zum auskleiden der gekruemmten oberseite der unterplatte solcher kippgleitlager.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2829309A DE2829309B2 (de) 1978-07-04 1978-07-04 Verfahren zum Auskleiden der Konkav gewölbten Oberseite der Unterplatte eines Kippbewegungen eines Brückenüberbaus o.dgl. ermöglichenden Lagers und nach diesem Verfahren ausgekleidetes Lager
DE2829309 1978-07-04

Publications (3)

Publication Number Publication Date
EP0006621A1 EP0006621A1 (fr) 1980-01-09
EP0006621B1 EP0006621B1 (fr) 1981-08-12
EP0006621B2 true EP0006621B2 (fr) 1986-05-28

Family

ID=6043503

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79102161A Expired EP0006621B2 (fr) 1978-07-04 1979-06-28 Appui oscillant et à glissement pour ponts et ouvrages d'art analogues comprenant une plaque supérieure, une plaque intermédiaire et une plaque inférieure et procédé pour revêtir la surface courbée de la plaque inférieure de ces appuis

Country Status (9)

Country Link
US (1) US4320549A (fr)
EP (1) EP0006621B2 (fr)
JP (1) JPS5815561B2 (fr)
AT (1) ATE152T1 (fr)
AU (1) AU527033B2 (fr)
CA (1) CA1133973A (fr)
DE (1) DE2829309B2 (fr)
NZ (1) NZ190908A (fr)
ZA (1) ZA793188B (fr)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040181C2 (de) * 1980-10-22 1985-11-14 Gerb Gesellschaft für Isolierung mbH & Co KG, 1000 Berlin Elastisches Lagerungselement
FR2502222A1 (fr) * 1981-03-20 1982-09-24 Electricite De France Cheminee, notamment tour de refrigerant atmospherique
JPS5947104A (ja) * 1982-09-07 1984-03-16 Ikegai Corp 工具ホルダ
GB8408248D0 (en) * 1984-03-30 1984-05-10 Ae Plc Structural bearing assembly
US4644714A (en) * 1985-12-02 1987-02-24 Earthquake Protection Systems, Inc. Earthquake protective column support
FR2614329B1 (fr) * 1987-04-23 1991-05-24 Creation Mecanique Appliquee Dispositif de liaison intermediaire entre un tablier de pont et ses piliers de soutien.
DE59204850D1 (de) * 1992-01-17 1996-02-08 Siemens Ag Nassläuferpumpe
JPH0666319A (ja) * 1992-06-19 1994-03-08 Nippon Thompson Co Ltd 転がり案内ユニット及びその製造方法
IT1271242B (it) * 1994-10-04 1997-05-27 Fip Ind Dispositivo di appoggio a calotta sferica, antiscalottamento particolarmente studiato per vincolare ponti, viadotti, edifici e simili
US6115972A (en) * 1996-04-09 2000-09-12 Tamez; Federico Garza Structure stabilization system
AU720244B2 (en) * 1997-02-14 2000-05-25 Nippon Pillar Packing Co., Ltd. Pile foundation structure
US6021992A (en) * 1997-06-23 2000-02-08 Taichung Machinery Works Co., Ltd. Passive vibration isolating system
NL1008614C1 (nl) * 1998-03-17 1999-09-20 Bouwdienst Rijkswaterstaat Oplegging.
US6289640B1 (en) * 1999-07-09 2001-09-18 Nippon Pillar Packing Co., Ltd. Seismic isolation sliding support bearing system
US6324795B1 (en) 1999-11-24 2001-12-04 Ever-Level Foundation Systems, Inc. Seismic isolation system between floor and foundation comprising a ball and socket joint and elastic or elastomeric element
US6554542B2 (en) * 2000-04-10 2003-04-29 Shimizu Construction Co., Ltd. Stress transmission device, and structure and method of constructing the same
US6631593B2 (en) * 2000-07-03 2003-10-14 Jae Kwan Kim Directional sliding pendulum seismic isolation systems and articulated sliding assemblies therefor
NZ524611A (en) * 2003-03-07 2005-09-30 Robinson Seismic Ltd Bearing assembly with sliding member between upper and lower bearing seats with elastic self-centering sleeve around seats
US7856773B2 (en) * 2003-07-24 2010-12-28 Wagdy Agaiby All-in-one modular construction system
CN100362169C (zh) * 2004-04-29 2008-01-16 同济大学 球型－铅芯阻尼钢支座
US7237364B2 (en) * 2004-07-02 2007-07-03 Chong-Shien Tsai Foundation shock eliminator
EP1715112A3 (fr) 2005-04-21 2006-11-02 Aktiebolaget SKF Unité d'amortissement avec fréquence propre d'oscillation
WO2006118525A1 (fr) * 2005-05-02 2006-11-09 Aktiebolaget Skf Unite d’amortissement d’oscillations de frequence propre
US7665931B2 (en) * 2005-05-10 2010-02-23 Deringer Jerald A Pier construction support system
US7716881B2 (en) * 2005-05-18 2010-05-18 Chong-Shien Tsai Shock suppressor
US20070044395A1 (en) * 2005-08-24 2007-03-01 Lyan-Ywan Lu Seismic isolator with variable curvature
US7543791B2 (en) * 2005-10-19 2009-06-09 Brown University Tunable inverse pendulum vibration isolation system
DE102005060375A1 (de) * 2005-12-16 2007-06-21 Steelpat Gmbh & Co. Kg Gleitpendellager
TW200823387A (en) * 2006-11-28 2008-06-01 Chung-Shing Tsai Shock isolator
US8011142B2 (en) * 2007-02-06 2011-09-06 Alga S.P.A. Sliding pendulum seismic isolator
ITMI20071434A1 (it) * 2007-07-17 2009-01-18 Cvi Engineering S R L Cuscinetto a strisciamento per l'ingegneria strutturale e materiali per lo stesso
US9175490B2 (en) * 2007-10-12 2015-11-03 Takanori Sato Seismic isolation apparatus and structure having seismic isolation apparatus
CN101530739B (zh) * 2008-03-14 2011-12-28 同方环境股份有限公司 一种用于脱硝反应器的自调式支座
US8006339B1 (en) * 2009-03-27 2011-08-30 Jeffery W Bennett Prefabricated articulating pier cap
US8973887B2 (en) * 2009-04-27 2015-03-10 Nippon Steel & Sumikin Engineering Co., Ltd. Slide structure, support structure and seismically isolated structure
US20100005754A1 (en) * 2009-08-06 2010-01-14 Charles Edward Weber Seismic Isolation to Protect Buildings
KR100991349B1 (ko) 2010-03-05 2010-11-02 김동민 라멘 교량 구조의 제조방법
US8499395B2 (en) * 2010-09-10 2013-08-06 Neil W. Wallerstrom Damage resistant bridge construction
IT1404858B1 (it) * 2011-02-21 2013-12-09 Milano Politecnico Supporto anti-sismico.
CN102251489A (zh) * 2011-04-21 2011-11-23 衡水橡胶股份有限公司 一种为曲面钢支座补充润滑剂的方法及配套曲面钢支座
JP2014525523A (ja) * 2011-08-11 2014-09-29 シェック・バウタイレ・ゲー・エム・ベー・ハー 断熱目的の構造要素
US9121421B2 (en) * 2011-11-23 2015-09-01 Elekta Ab (Publ) Interface and support mechanism
TWM426684U (en) * 2011-12-09 2012-04-11 Xun-Ren Zhuang Seismic isolation bearing
KR101256829B1 (ko) * 2012-06-21 2013-04-23 (주)알티에스 스페리컬 베어링 및 이를 위한 플라스틱 구면블록
US9284980B1 (en) * 2012-11-06 2016-03-15 Us Synthetic Corporation Heavy load bearings and related methods
US9097027B2 (en) 2013-03-15 2015-08-04 EQX Global LLC Systems and methods for providing base isolation against seismic activity
US8926180B2 (en) 2013-03-18 2015-01-06 R. J. Watson, Inc. Disc and spring isolation bearing
DE102013104064A1 (de) * 2013-04-22 2014-10-23 Maurer Söhne Engineering GmbH & Co. KG Bauwerkslager
US8789320B1 (en) 2013-07-18 2014-07-29 R. J. Watson, Inc. Large displacement isolation bearing
EP2865808A1 (fr) * 2013-10-23 2015-04-29 Siemens S.A.S. Voie de roulement continue sur ouvrage viaduc
US9869084B2 (en) * 2014-10-14 2018-01-16 Emeh, Inc. Stair expansion joint system with freedom of movement between landings
CN105509026A (zh) * 2015-06-10 2016-04-20 无锡华光锅炉股份有限公司 一种用于锅炉省煤器支撑梁的滑动支承结构
CN105113390A (zh) * 2015-09-22 2015-12-02 铁道第三勘察设计院集团有限公司 桥梁耐候钢支座
DE102015221864A1 (de) * 2015-11-06 2017-05-11 Maurer Söhne Engineering GmbH & Co. KG Bauwerkslager
ITUB20160880A1 (it) * 2016-02-19 2017-08-19 Modula S P A Dispositivo per l'isolamento sismico di strutture
RU180825U1 (ru) * 2017-05-25 2018-06-26 Общество с ограниченной ответственностью "Альфатех" Опорная часть моста
RU176296U1 (ru) * 2017-06-26 2018-01-16 Общество с ограниченной ответственностью "Альфатех" Опорная часть моста
CN107245943B (zh) * 2017-08-15 2018-05-22 四川大学 可转换抗震模式的减震支座及减震桥梁装置
RU181699U1 (ru) * 2017-12-01 2018-07-26 Общество с ограниченной ответственностью "Альфатех" Опорная часть моста
RU183977U1 (ru) * 2018-07-16 2018-10-11 Общество с ограниченной ответственностью "Альфатех" Шаровой сегмент
DE102018117712A1 (de) * 2018-07-23 2020-01-23 Schreiber Brücken Dehntechnik GmbH Gleitlager im Bauwesen
CN109747773A (zh) * 2018-12-05 2019-05-14 大连中远海运重工有限公司 支撑fpso上部模块的球型轴承安装方法
KR102027794B1 (ko) * 2019-01-03 2019-10-04 아이컨 주식회사 마찰판의 이탈 및 손상이 방지된 교량 받침
RU2730231C1 (ru) * 2019-06-25 2020-08-19 Илья Михайлович Шаферман Устройство и способ изготовления опорной части

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359036A (en) * 1943-08-03 1944-09-26 William D Harper Supporting means for vehicle bodies and other structures
US2680259A (en) * 1951-06-04 1954-06-08 Merriman Bros Inc Self-lubricating bearing for heavy loads
GB1030608A (en) * 1963-08-13 1966-05-25 Ampep Ind Products Ltd Improvements relating to bearing units
DE1283759B (de) * 1963-09-26 1968-11-21 Arno Penkuhn Dipl Ing Dreipunktlagerung von Bauwerken, Maschinen od. dgl.
DE1261153B (de) * 1965-01-09 1968-02-15 Oskar Voelter Dipl Ing Drehgelenk mit zwei gewoelbten Gelenkgleitflaechen fuer Baukonstruktionsteile, insbesondere Bruecken
GB1150661A (en) * 1965-04-08 1969-04-30 Ampep Ind Products Ltd Improvements relating to Bearing Units
GB1149521A (en) * 1965-04-08 1969-04-23 Ampep Ind Products Ltd Improvements relating to bearing units
US3436129A (en) * 1967-01-09 1969-04-01 Robert A James Bearing
DE1658626B2 (de) * 1967-09-04 1977-03-17 Sollinger Hütte GmbH, 3418 Uslar Kippgleitlager fuer bruecken und aehnliche tragwerke
GB1251199A (fr) * 1968-12-03 1971-10-27
DE6911543U (de) * 1969-03-22 1969-08-28 Demag Ag Gleitlager fuer bruecken oder dergleichen tragwerke
US3703014A (en) * 1971-02-02 1972-11-21 Kober Ag Tiltable bearing means, especially for bridges
US3762114A (en) * 1972-07-19 1973-10-02 L Eskijian Earthquake resistant system
GB1436189A (en) * 1973-04-04 1976-05-19 Glacier Metal Co Ltd Structural bearings
DE7820069U1 (de) * 1978-07-04 1978-10-12 Glacier Gmbh Deva Werke, 3570 Stadt Allendorf Kippgleitlager fuer bruecken oder aehnliche bauwerke

Also Published As

Publication number Publication date
AU527033B2 (en) 1983-02-10
NZ190908A (en) 1982-12-21
EP0006621B1 (fr) 1981-08-12
US4320549A (en) 1982-03-23
ZA793188B (en) 1980-06-25
EP0006621A1 (fr) 1980-01-09
ATE152T1 (de) 1981-09-15
DE2829309A1 (de) 1980-01-17
JPS559999A (en) 1980-01-24
DE2829309B2 (de) 1980-08-07
AU4851579A (en) 1980-01-10
CA1133973A (fr) 1982-10-19
JPS5815561B2 (ja) 1983-03-26

Similar Documents

Publication Publication Date Title
EP0006621B2 (fr) Appui oscillant et à glissement pour ponts et ouvrages d'art analogues comprenant une plaque supérieure, une plaque intermédiaire et une plaque inférieure et procédé pour revêtir la surface courbée de la plaque inférieure de ces appuis
DE2642227B1 (de) Klemmelement
DE202014011003U1 (de) Säulengestell mit schwimmender Lagerung zur Taumelausgleichbewegung
DE3047609A1 (de) "innenzahnradpumpe bzw. -motor"
WO2009132643A2 (fr) Roulement à rouleaux coniques et palier d'arbre pour au moins un roulement à rouleaux coniques
DE2558880A1 (de) Elastische kupplung
DE2043368A1 (de) Scheibenbremse
DE1036592B (de) Wellendichtung
DE3802580C2 (fr)
DE102021206087A1 (de) Bremssattel mit einer Blende
DE102007023191A1 (de) Scheibenbremse für ein Nutzfahrzeug
DE1901771C3 (de) Allseitig bewegbares Kipplager für Tragwerke
DE7820069U1 (de) Kippgleitlager fuer bruecken oder aehnliche bauwerke
DE1528099A1 (de) Presskissen zum gleichmaessigen Pressen von plattenfoermigen Koerpern
DE19710710C2 (de) Lager zur Aufnahme von Lagerkräften zwischen Bauteilen
DE1800595A1 (de) Scheibenbremsvorrichtung,insbesondere fuer Schienenfahrzeuge
DE102004032311A1 (de) Trenn-Schleifscheibe für stationären Einsatz
DE2607619C3 (de) Drosselklappe
DE69627557T2 (de) Haltevorrichtung für Wälzlager einer rotierenden Welle auf einer festen Trägerstruktur
DE102006028276A1 (de) Fügeverbund, vorzugsweise Dichtring, sowie Verfahren zur Herstellung eines solchen Fügeverbundes
DE482205C (de) Verfahren zur Herstellung von Staubscheiben fuer Achslager, insbesondere an Eisenbahnwagen
AT504259B1 (de) Baulager
DE102008017022A1 (de) Gelenkbeschlag eines Kfz-Sitzes mit einer Drehronde
DE19824445B4 (de) Elastomerlager
DE2042247A1 (en) Elastomer pivot bearing - esp rotor blade bearings in aircraft with ptfe coated friction bearing surface

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT NL

17P Request for examination filed
ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT NL

REF Corresponds to:

Ref document number: 152

Country of ref document: AT

Date of ref document: 19810915

Kind code of ref document: T

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: M.A.N. MASCHINENFABRIK AUGSBURG-NUERNBERG AG, AUGS

Effective date: 19811215

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19840516

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19840529

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19840630

Year of fee payment: 6

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 19860528

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE CH FR GB IT NL

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

NLR2 Nl: decision of opposition
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19860731

Year of fee payment: 8

ET3 Fr: translation filed ** decision concerning opposition
NLR3 Nl: receipt of modified translations in the netherlands language after an opposition procedure
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19870630

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Effective date: 19880630

BERE Be: lapsed

Owner name: GLACIER G.M.B.H. - DEVA WERKE

Effective date: 19880630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19890101

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19890628

Ref country code: AT

Effective date: 19890628

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19890630

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19900228

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST