Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010076953) BRIDGE DRAINER CAPABLE OF PREVENTING OUTER SURFACE THEREOF FROM DETACHING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076953 International Application No.: PCT/KR2009/006012
Publication Date: 08.07.2010 International Filing Date: 19.10.2009
IPC:
E01D 19/08 (2006.01)
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
D
BRIDGES
19
Details of bridges
08
Damp-proof or other insulating layers; Drainage arrangements or devices
Applicants:
다산기업(주) DASAN CO., LTD. [KR/KR]; 충청북도 충주시 동량면 조동리 1055-6 1055-6 Jodong-ri, Dongnyang-myeon Chungju-si, Chungcheongbuk-do 380-814, KR (AllExceptUS)
윤재근 YOON, Jae Geun [KR/KR]; KR (UsOnly)
Inventors:
윤재근 YOON, Jae Geun; KR
윤재경 YOON, Jae Kyung; KR
Agent:
최병길 CHOI, Byoung Gill; 서울특별시 강남구 역삼동 738-43 삼화빌딩 3층 3th FL, Samhwa B/D 738-43 Yeoksam-dong, Kangnam-gu Seoul 135-080, KR
Priority Data:
10-2008-010328321.10.2008KR
Title (EN) BRIDGE DRAINER CAPABLE OF PREVENTING OUTER SURFACE THEREOF FROM DETACHING
(FR) DISPOSITIF DE DRAINAGE DE PONT PERMETTANT D'EMPÊCHER LE DÉTACHEMENT DE SA SURFACE EXTÉRIEURE
(KO) 외부표면에서의 분리가 방지되는 교량집수구
Abstract:
(EN) The present invention relates to a bridge drainer which is installed on both sides of a bridge to drain rainwater, cleaning water, etc., accumulated on the bridge to the underside of the bridge. The bridge drainer prevents a phenomenon that the outer surface of the drainer buried in the top plate of the bridge detaches from the contacting concrete surface because of temperature changes, impact, vibration, etc., between the outer surface of the drainer and the contacting concrete surface. Accordingly, the bridge drainer prevents rainwater and cleaning water from permeating into a slit between the outer surface of the drainer and the contacting concrete surface. As a result, the bridge drainer prevents a phenomenon that rainwater flows down the outer surface of the drain tube and corrodes or erodes the underside of the top plate of the bridge, steel beams, and bridge posts. The bridge drainer of the present invention comprises: an external component including the external surface which is roughened to contact the concrete of the top plate (1); a resin layer (39) which coats the roughened external surface of the external component; and sand (40) spread on the coating resin layer (39). Thereby, the bridge drainer strengthens the bonding force between the surface of the external component and the concrete of the top plate (1).
(FR) L'invention concerne un dispositif de drainage de pont qui est installé sur les deux côtés d'un pont pour drainer l'eau de pluie, l'eau de nettoyage, etc., accumulées sur la partie inférieure du pont. Le dispositif de drainage de pont empêche que la partie extérieure du dispositif de drainage enterré dans une plaque supérieure du pont ne se détache de la surface de contact en béton du fait des changements de température, des chocs, des vibrations, etc., entre la surface extérieure du dispositif de drainage et la surface de contact en béton. En conséquence, le dispositif de drainage de pont empêche l'eau de pluie et l'eau de nettoyage de pénétrer dans une fente entre la surface extérieure du dispositif de drainage et la surface de contact en béton. De ce fait, le dispositif de drainage de pont empêche l'écoulement de l'eau de pluie vers le bas de la surface extérieure du tube de drainage, et la corrosion ou l'érosion de la partie inférieure de la plaque supérieure du pont, des poutres d'acier et des montants de pont. Le dispositif de drainage de pont de l'invention comprend : un composant externe doté d'une surface externe qui est rugosifiée pour être en contact avec le béton de la plaque supérieure (1); une couche de résine (39) qui recouvre la surface externe rugosifiée du composant externe ; et du sable (40) étalé sur la couche de revêtement de résine (39), ce qui renforce la force de liaison entre la surface du composant externe et le béton de la plaque supérieure (1).
(KO) 본 발명은 교량의 양측에 설치되어 노면에 발생되는 빗물 및 노면 청소용 물 등을 교량하부로 배수하는 교량집수구에 관한 것으로서, 상판에 매입되어 있는 집수구의 외면과 이와 접촉하는 콘크리트 사이에 기온의 변화, 충격, 진동 등에 의하여 분리가 일어나는 현상을 방지함으로써 집수구의 외면과 이와 접촉하는 콘크리트 사이로 빗물 및 청소용 물이 흐르는 것을 방지하여 빗물이 배수관 외부면을 따라 흘러 교량의 상판하부, 강교, 교각을 부식 또는 침식시키는 현상을 방지한다. 본 발명의 교량집수구는 상판(1) 콘크리트와 접촉하는 외부부품의 외부표면에 거칠기 처리하고, 상기 외부부품의 거친 표면에 수지층(39)을 코팅하고, 그 코팅된 수지층(39)에 모래(40)를 산포하여 외부 부재의 외부표면과 상판(1) 콘크리트의 결합력을 강하게 한 것을 특징으로 한다.
front page image
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, 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, 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, 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 (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, 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)