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1. (WO2017131257) LIFTING FASTENER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/131257 International Application No.: PCT/KR2016/000938
Publication Date: 03.08.2017 International Filing Date: 28.01.2016
IPC:
B66C 1/62 (2006.01) ,B66C 1/66 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
1
Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles
10
by mechanical means
62
comprising article-engaging members of a shape complementary to that of the articles to be handled
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
1
Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles
10
by mechanical means
62
comprising article-engaging members of a shape complementary to that of the articles to be handled
66
for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
Applicants:
김중호 KIM, Choong Ho [KR/KR]; KR
Inventors:
김중호 KIM, Choong Ho; KR
Agent:
특허법인 천지 CHEON JEE INTERNATIONAL PATENT & LAW FIRM; 서울시 서초구 효령로 23 (방배동, 서암빌딩 2층) (Bangbae-dong, seoam Bldg 2f), 23, Hyoryeong-ro Seocho-gu Seoul 06694, KR
Priority Data:
10-2016-000976927.01.2016KR
Title (EN) LIFTING FASTENER
(FR) DISPOSITIF DE FIXATION DE LEVAGE
(KO) 인양용 체결구
Abstract:
(EN) The present invention relates to a lifting fastener comprising: a body through which a mounting hole is formed; a lifting ring which is connected to the body such that a hook of a crane or a rope is latched; and a coupling nut which is provided inside the lifting ring and, if an object to be lifted has a bolt, is coupled to the bolt. According to the present invention, in addition to the basic function of a transformation preventing portion which supports the structure of the lifting ring so as to increase the tensile strength of the lifting ring, considering that the tensile force increases due to the force of lifting the lifting ring and the weight of the object to be lifted during the lifting, the lifting ring can be prevented from transforming due to the pull toward the coupling nut and a space for the rotation of the coupling nut can be acquired. Moreover, if a coupling hole is provided on the object to be lifted, the object to be lifted is coupled by means of a coupling nut mounted on the lifting fastener. And if a bolt is provided on the object to be lifted, the object to be lifted is coupled by means of the coupling nut while the coupling bolt is separated from the lifting fastener. And if the coupling bolt mounted on the lifting fastener or the bolt provided on the object to be lifted is long, the interfering transformation preventing portion is omitted for effective use.
(FR) La présente invention concerne un dispositif de fixation de levage, lequel dispositif comprend : un corps à travers lequel est formé un trou de montage; un anneau de levage qui est relié au corps de telle sorte qu'un crochet d'une grue ou un câble est verrouillé; et un écrou de couplage qui est disposé à l'intérieur de l'anneau de levage, et qui, si un objet à lever a un boulon, est couplé au boulon. Selon la présente invention, en plus de la fonction de base d'une partie de prévention de déformation qui supporte la structure de l'anneau de levage de manière à augmenter la résistance à la traction de l'anneau de levage, par la considération du fait que la force de traction augmente en raison de la force de levage de l'anneau de levage et du poids de l'objet à lever pendant le levage, l'anneau de levage peut être empêché de se déformer du fait de la traction vers l'écrou de couplage et un espace pour la rotation de l'écrou de couplage peut être acquis. De plus, si un trou de couplage est disposé sur l'objet à lever, l'objet à lever est accouplé à l'aide d'un écrou de couplage monté sur le dispositif de fixation de levage. Par ailleurs, si un boulon est disposé sur l'objet à lever, l'objet à lever est couplé à l'aide de l'écrou de couplage tandis que le boulon de couplage est séparé du dispositif de fixation de levage. Par ailleurs, si le boulon de couplage monté sur le dispositif de fixation de levage ou le boulon disposé sur l'objet à lever est long, la partie de prévention de déformation interférant est omise pour une utilisation efficace.
(KO) 본 발명은 인양용 체결구에 관한 것으로서, 장착공이 관통 형성되는 몸체; 상기 몸체 상에 로프 또는 크레인의 후크가 걸리도록 연결되는 인양 고리; 및 상기 인양 고리 내에 구비되면서 인양 대상물에 볼트가 구비된 경우 상기 볼트에 체결되는 체결 너트를 포함한다. 본 발명에 따르면, 인양 고리의 인장강도를 높이기 위해 인양 고리의 사이를 지지하도록 설치되는 변형 방지부의 기본적인 기능 외에 인양 과정에서 인양 고리를 들어올리는 힘과 인양 대상물의 하중에 의해 인장력이 커지는 점을 감안할 때 인양 고리가 체결 너트 방향으로 당겨져 변형되는 현상을 방지 가능하면서 체결 너트의 회전 공간을 확보 가능한 효과가 있다. 또한, 본 발명은, 인양 대상물에 체결홀이 구비된 경우 인양용 체결구에 장착된 체결 볼트로 체결하고, 인양 대상물에 볼트가 구비된 경우 인양용 체결구에서 체결 볼트를 분리한 상태로 체결 너트로 체결하며, 인양용 체결구에 장착된 체결 볼트 또는 인양 대상물에 구비된 볼트의 길이가 긴 경우 간섭하는 변형 방지부를 생략하여 효율적으로 사용 가능한 효과가 있다.
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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 (ARIPO) (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)
Also published as:
CA3012979SG11201806378RMYPI 2018702650ID2018/11125CN108698803IN201817031913
US20190031473