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1. (WO2018084549) CUTTING MECHANISM HAVING CUTTING BLADE COMPRISING HARD MATERIAL AND METHOD FOR MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/084549 International Application No.: PCT/KR2017/012207
Publication Date: 11.05.2018 International Filing Date: 01.11.2017
IPC:
B26D 1/00 (2006.01) ,B21K 5/12 (2006.01) ,B21K 25/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
26
HAND CUTTING TOOLS; CUTTING; SEVERING
D
CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1
Cutting through work characterised by the nature or movement of the cutting member; Apparatus or machines therefor; Cutting members therefor
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
K
MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS
5
Making tools or tool parts, e.g. pliers
12
other cutting tools
B PERFORMING OPERATIONS; TRANSPORTING
21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
K
MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS
25
Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
Applicants: KANG, James[US/KR]; KR
Inventors: KANG, James; KR
Agent: IAM PATENT FIRM; 403,224, Bongeunsa-ro Gangnam-gu Seoul 06135, KR
Priority Data:
10-2016-014432501.11.2016KR
Title (EN) CUTTING MECHANISM HAVING CUTTING BLADE COMPRISING HARD MATERIAL AND METHOD FOR MANUFACTURING SAME
(FR) MÉCANISME DE COUPE POSSÉDANT UNE LAME DE COUPE COMPRENANT UN MATÉRIAU DUR ET PROCÉDÉ DE FABRICATION DUDIT MÉCANISME DE COUPE
(KO) 경질재료를 포함하는 절삭날을 구비한 절삭기구와 이의 제조방법
Abstract:
(EN) The present invention relates to a cutting mechanism having a cutting blade comprising a hard material. The cutting mechanism according to the present invention comprises: a body which is made of a first metal, and which has a sloping blade provided on one side thereof; a support which is made of a second metal, which has a sloping blade provided thereon, and which is arranged on the other side of at least a part of the sloping blade of the body; and a hard material layer arranged at an interface between the body and the support so as to form an edge together with the body and the support, wherein the hard material layer is formed up to a predetermined depth from the edge along the interface between the body and the support.
(FR) La présente invention concerne un mécanisme de coupe possédant une lame de coupe comprenant un matériau dur. Selon la présente invention, le mécanisme de coupe comprend : un corps qui est constitué d'un premier métal, et qui possède une lame inclinée placée sur un de ses côtés ; un support qui est constitué d'un second métal, qui possède une lame inclinée disposée sur ce dernier, et qui est agencé sur l'autre côté d'au moins une partie de la lame inclinée du corps ; et une couche de matériau dur disposée au niveau d'une interface entre le corps et le support de manière à former un bord avec le corps et le support, la couche de matériau dur étant formée jusqu'à une profondeur prédéfinie à partir du bord le long de l'interface entre le corps et le support.
(KO) 본 발명은 경질재료를 포함하는 절삭날을 구비한 절삭기구에 관한 것이다. 본 발명에 따른 절삭기구는 일측에 경사진 날을 구비하며 제1금속으로 이루어진 몸체, 제2금속으로 이루어지며 경사진 날을 구비하고 상기 몸체의 경사진 날의 적어도 일부의 타측에 배치되는 지지체 및 상기 몸체와 상기 지지체의 계면에 배치되어 상기 몸체 및 지지체와 함께 인선(edge)을 형성하는 경질재층을 포함하고, 상기 경질재층은 상기 인선으로부터 몸체 및 지지체의 계면을 따라 소정 깊이까지 형성되어 있는 것을 특징으로 한다.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)