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1. (WO2012173289) BRIDGE BEARING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/173289 International Application No.: PCT/KR2011/004348
Publication Date: 20.12.2012 International Filing Date: 14.06.2011
IPC:
E01D 19/04 (2006.01) ,F16F 15/02 (2006.01)
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
D
BRIDGES
19
Details of bridges
04
Bearings; Hinges
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
02
Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system
Applicants:
(주)디에스엘 DSL CO., LTD. [KR/KR]; 인천시 서구 가좌동 178-165 178-165, Kaja-dong, Seo-gu Inchon 404-250, KR (AllExceptUS)
박영선 PARK, Young Sun [KR/KR]; KR (UsOnly)
Inventors:
박영선 PARK, Young Sun; KR
Agent:
이상문 LEE, Sang Moon; 서울시 강남구 역삼동 746-1 화원빌딩 501호 Rm501 HwawonB/D 746-1 Yeoksam-dong, Gangnam-gu Seoul 135-925, KR
Priority Data:
Title (EN) BRIDGE BEARING
(FR) ROULEMENT DE PONT
(KO) 교량면진받침
Abstract:
(EN) The present invention pertains to a bridge bearing, which is formed in the same shape as the upper end surface of a bridge (referred to as'lower structure') so as to be short in the longitudinal direction and long in the traversal direction, wherein the vertical load of a bridge floor (referred to as 'upper structure') which is applied to bridges, may be efficiently distributed while the rotation function of the bridge floor (hereinafter, 'rotation') may be smooth in the longitudinal direction but restrained in the traversal direction, such that the bridge floor has a stabilized supporting structure and further incorporates a seismic isolation function. The bridge bearing includes: a lower plate section (110); a port (120) secured to the lower plate section (110); an elastic rubber (130) which is formed in the shape of a panel having a relatively longer traversal length that is perpendicular to the longitudinal direction compared to the longitudinal length, and secured to the port (120); a piston (140) secured to the elastic rubber (130) and pressurizes the same; and a top plate section (150) secured to the piston (140), wherein the bridge bearing is disposed between a bridge (10) and a bridge floor (20) for support.
(FR) La présente invention concerne un roulement de pont, de forme similaire à la surface d'extrémité supérieure d'un pont (appelée « structure inférieure ») de façon à être court dans la direction longitudinale et long dans la direction transversale, la charge verticale d'un plancher de pont (appelé « structure supérieure ») appliquée aux ponts peut être efficacement répartie tandis que la fonction de rotation du plancher de pont (appelée ci-après « rotation ») peut être fluide dans la direction longitudinale mais restreinte dans la direction transversale, de telle sorte que le plancher de pont présente une structure portante stabilisée et intègre en outre une fonction parasismique. Le roulement de pont comprend : une section de plaque inférieure (110) ; un orifice (120) fixé à la section de plaque inférieure (110) ; un caoutchouc élastique (130) prenant la forme d'un panneau ayant une longueur transversale relativement plus longue et perpendiculaire à la direction longitudinale par rapport à la longueur longitudinale et fixé à l'orifice (120) ; un piston (140) fixé au caoutchouc élastique (130) et le mettant sous pression ; et une section de plaque supérieure (150) fixée au piston (140), le roulement de pont étant disposé entre un pont (10) et un plancher de pont (20) en vue de le soutenir.
(KO) 본 발명은 교각('하부구조물'이라 함) 상단 면의 모양과 같이 교축방향은 짧고 교축직각방향은 길게 형성시켜서, 교각이 받는 교량상판('상부구조물'이라 함)의 수직하중을 효율적으로 분산시키는 한편, 교량상판의 로테이션(이하,'회전') 기능은 교축방향에서 원활하고 교축직각방향에서는 억제해서, 교량상판이 안정된 지지구조를 갖도록 하며, 아울러 면진기능까지 내장한 교량면진받침에 관한 것으로, 하판부(110); 하판부(110)에 안착되는 포트(120); 교축에 수직한 횡축길이가 종축길이에 비해 상대적으로 긴 패널 형상을 이루고, 포트(120)에 안착되는 탄성고무(130); 탄성고무(130)에 안착돼 가압하는 피스톤(140); 및 피스톤(140)에 안착는 상판부(150);를 포함하면서, 교량의 교각(10)과 교량상판(20) 사이에 배치돼 지지하도록 된 것이다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)