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Machine translation
1. (WO2015030342) APPARATUS FOR COUPLING REINFORCING BAR USING HYDRAULIC PRESSURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/030342    International Application No.:    PCT/KR2014/004198
Publication Date: 05.03.2015 International Filing Date: 09.05.2014
IPC:
E04C 5/16 (2006.01), E04G 21/12 (2006.01)
Applicants: LEE, Jong-youl [KR/KR]; (KR)
Inventors: LEE, Jong-youl; (KR).
SONG, Jun-woo; (KR)
Agent: PUKYUNG INTERNATIONAL PATENT AND LAW FIRM; Daehan Tower Bldg. 6th Floor 12, Beobwonnam-ro 15beon-gil Yeonje-gu Busan 611-730 (KR)
Priority Data:
10-2013-0102200 28.08.2013 KR
Title (EN) APPARATUS FOR COUPLING REINFORCING BAR USING HYDRAULIC PRESSURE
(FR) APPAREIL D'ACCOUPLEMENT DE BARRE DE RENFORCEMENT PAR PRESSION HYDRAULIQUE
(KO) 유압력을 이용하여 철근을 커플링하는 장치
Abstract: front page image
(EN)Disclosed is a coupling apparatus which presses a conical member having a curved side surface in a direction perpendicular to a reinforcing bar using hydraulic pressure, thereby considerably reducing working time for a reinforcing bar coupling, completely securing a reinforcing bar, and increasing compressive and bending strength. It is possible to stably carry force from the conical member through an external force dispersion medium member to a reinforcing bar securing member. Accordingly, there is a structural advantage of effectively preventing displacement of a reinforcing bar and loosening of a reinforcing bar coupling.
(FR)Cette invention concerne un appareil d'accouplement qui pousse par pression hydraulique un élément conique présentant une surface latérale incurvée dans une direction perpendiculaire à une barre de renforcement, réduisant ainsi considérablement le temps de travail nécessaire à l'accouplement de la barre de renforcement, et assurant la fixation absolue d'une barre de renforcement ainsi que l'augmentation de la résistance à la compression et à la flexion. Il est possible de transférer les forces de l'élément conique vers un élément de fixation de barre de renforcement par l'intermédiaire d'un élément formant moyen de dispersion des forces externes. L'invention assure ainsi les avantages structuraux d'empêcher efficacement le déplacement d'une barre de renforcement et le desserrage d'un accouplement de barre de renforcement.
(KO)측면이 곡면부로 이루어진 원추부재를 철근과 수직방향으로 유압력을 이용하여 가압함으로써, 철근 커플링 작업시간을 매우 단축시킴은 물론이고, 철근을 완전고정시킴과 동시에 철근의 압축 및 굽힘강도를 강화시킬 수 있는 장점이 있는 커플링 장치가 제시된다. 원추부재로부터 외력분산매개부재를 통하여 안정적으로 철근고정부재로 힘을 전달할 수 있어서, 철근의 변위 및 철근결합의 헐거움을 효과적으로 막을 수 있는 구조적 이점이 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)