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Machine translation
1. (WO2016093386) TILTING STRUCTURE OF QUICK COUPLER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/093386    International Application No.:    PCT/KR2014/012096
Publication Date: 16.06.2016 International Filing Date: 10.12.2014
IPC:
E02F 3/96 (2006.01)
Applicants: DOHO CO., LTD [KR/KR]; 29, Sandan 3-ro 1-gil Seongmun-myeon Dangjin-si Chungcheongnam-do 31702 (KR)
Inventors: NA, Minsoo; (KR)
Agent: NOH, Hyungsik; (KR)
Priority Data:
10-2014-0175582 09.12.2014 KR
Title (EN) TILTING STRUCTURE OF QUICK COUPLER
(FR) STRUCTURE D'INCLINAISON DE COUPLEUR RAPIDE
(KO) 퀵 커플러의 틸팅 구조
Abstract: front page image
(EN)The present invention relates to a quick coupler and, more specifically, to a tilting structure of a quick coupler that can reduce the load of a hydraulic cylinder through a second clamper that moves forward or rearward and simultaneously rotates by a tilting gear that operates in conjunction with helical rotation, thereby stably bearing a high load. To achieve this, the present invention provides the tilting quick coupler that comprises: a first clamper that has a guide bearing part integrally formed with the lower portion thereof and to which an arm and a link of an excavator are fastened; and a second clamper that has a rotary bearing part located coaxially with the guide bearing part and is rotatably coupled to the lower portion of the first clamper and to which an attachment is fastened, wherein a hydraulic cylinder and a tilting gear installed coaxially with the hydraulic cylinder to move forward or rearward in conjunction with the operation of the hydraulic cylinder are installed for the guide bearing part and the rotary bearing part while forming a rotary shaft.
(FR)La présente invention concerne un coupleur rapide et, plus particulièrement, une structure d'inclinaison d'un coupleur rapide qui permet de réduire la charge d'un cylindre hydraulique grâce à une seconde pince qui se déplace vers l'avant ou vers l'arrière et tourne simultanément au moyen d'un engrenage d'inclinaison qui fonctionne conjointement avec une rotation hélicoïdale, permettant ainsi de supporter de manière stable une charge élevée. À cet effet, la présente invention concerne le coupleur rapide d'inclinaison qui comprend : une première pince qui comporte une partie de support de guidage formée d'un seul tenant avec sa partie inférieure et à laquelle sont fixés un bras et un raccord d'un excavateur ; et une seconde pince qui comporte une partie de support rotative située de manière coaxiale par rapport à la partie de support de guidage et raccordée rotative à la partie inférieure de la première pince et à laquelle est fixé un accessoire, un cylindre hydraulique et un engrenage d'inclinaison installés de manière coaxiale par rapport au cylindre hydraulique pour se déplacer vers l'avant ou vers l'arrière conjointement avec l'actionnement du cylindre hydraulique étant installés pour la partie de support de guidage et la partie de support rotative tout en formant un arbre rotatif.
(KO)본 발명은 퀵 커플러에 관한 것으로서, 보다 구체적으로는 헬리컬 회전에 연동되는 틸팅 기어를 통해 전진 또는 후진과 동시에 회동되는 제2클램퍼를 통해 유압 실린더의 부하를 감소시켜 고하중에 안정적으로 견딜 수 있도록 한 퀵 커플러의 틸팅 구조에 관한 것이다. 이를 위한 본 발명은, 굴삭기의 암과 링크가 체결되고, 가이드 베어링부가 하부에 일체로 형성된 제1클램퍼와, 어태치먼트가 체결되고, 상기 가이드 베어링부와 동일 축선상에 위치한 회동 베어링부가 형성된 제2클램퍼가 제1클램프의 하부방향에서 회동가능하게 결합된 틸팅 퀵커플러에 있어서, 상기 가이드 베어링 부와 회동 베어링부로는, 유압 실린더와; 상기 유압 실린더와 동일 축선상에 설치되고, 유압실린더의 작동에 연동되어 전진 내지 후진하는 틸팅 기어가 회동축을 이루면서 설치되어 이루어지는 것을 특징으로 한다.
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, 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, ST, 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)