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1. (WO2019066109) BLADE MANUFACTURING METHOD
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/066109 International Application No.: PCT/KR2017/011014
Publication Date: 04.04.2019 International Filing Date: 29.09.2017
IPC:
B29C 70/44 (2006.01) ,B29C 65/00 (2006.01) ,B29C 70/84 (2006.01) ,B29D 99/00 (2010.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04
comprising reinforcements only, e.g. self-reinforcing plastics
28
Shaping operations therefor
40
Shaping or impregnating by compression
42
for producing articles of definite length, i.e. discrete articles
44
using isostatic pressure, e.g. pressure difference-, vacuum bag-, autoclave- or expanding rubber-moulding
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65
Joining of preformed parts; Apparatus therefor
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
68
by incorporating or moulding on preformed parts, e.g. inserts, layers
84
Moulding material on preformed parts to be joined
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
99
Subject matter not provided for in other groups of this subclass
Applicants:
(주)영광공작소 YOUNGKWANG MACHINE CO. LTD., [KR/KR]; 울산시 울주군 온산읍 공단로 190 190, Gongdan-ro, Onsan-eup Ulju-gun Ulsan 45010, KR
Inventors:
허철구 HUR, Cheol Koo; KR
허철기 HUR, Cheol Ki; KR
정병기 JUNG, Byeong Gie; KR
권종정 KWON, Jong Jeong; KR
김재두 KIM, Jae Doo; KR
전준민 JEON, Jun Min; KR
이보건 YI, Bo Gun; KR
김종명 KIM, Jong Myeong; KR
Agent:
특허법인 태백 TAEBAEK INTELLECTUAL PROPERTY LAW FIRM; 서울시 금천구 가산디지털1로151 이노플렉스1차 601호 #601 Innoplex 1 cha, 151Gasandigital 1-ro Geumcheon-gu Seoul 08506, KR
Priority Data:
10-2017-012689329.09.2017KR
Title (EN) BLADE MANUFACTURING METHOD
(FR) PROCÉDÉ DE FABRICATION D'AUBE
(KO) 블레이드 제조방법
Abstract:
(EN) A blade manufacturing method of the present invention can comprise: a root part manufacturing step of injecting air into a root bladder, which corresponds to a blade root part, so as to press a prepreg, and applying preset temperature, thereby manufacturing a root part; a tip part manufacturing step of injecting air into a tip bladder, which corresponds to a blade tip part, so as to press the prepreg, and applying preset temperature, thereby manufacturing a tip part; a rib manufacturing step of manufacturing a rib formed in an uneven shape, having one end accommodated inside the root part and having the other end accommodated inside the tip part; a rib coupling step of coupling the ribs to the inner sides of the root part and the tip part; and a blade forming step of forming a blade by coupling the root part and the tip part so as to bring the same in contact with each other.
(FR) L'invention concerne un procédé de fabrication d'aube pouvant comprendre : une étape de fabrication de partie racine consistant à injecter de l'air dans une vessie de racine, qui correspond à une partie racine d'aube, de façon à presser un pré-imprégné, et à appliquer une température prédéfinie, ce qui permet de fabriquer une partie racine ; une étape de fabrication de partie pointe consistant à injecter de l'air dans une vessie de pointe, qui correspond à une partie pointe d'aube, de manière à presser le pré-imprégné et à appliquer une température prédéfinie, ce qui permet de fabriquer une partie pointe ; une étape de fabrication de nervure consistant à fabriquer une nervure formée sous une forme irrégulière, dont une extrémité est logée à l'intérieur de la partie racine et dont l'autre extrémité est logée à l'intérieur de la partie pointe ; une étape de couplage de nervure consistant à coupler les nervures aux côtés internes de la partie racine et de la partie pointe ; et une étape de formation d'aube consistant à former une aube par couplage de la partie racine et de la partie pointe de manière à amener celles-ci en contact l'une avec l'autre.
(KO) 본 발명의 블레이드 제조방법은, 블레이드의 루트부에 대응하는 루트블래더의 내측으로 공기를 주입하여 프리프레그를 가압하고, 기설정된 온도를 인가함으로써 루트부를 제조하는 루트부 제조단계; 블레이드의 팁부에 대응하는 팁블래더의 내측으로 공기를 주입하여 프리프레그를 가압하고, 기설정된 온도를 인가함으로써 팁부를 제조하는 팁부 제조단계; 일단이 상기 루트부의 내측에 수용되고, 타단이 상기 팁부의 내측에 수용되며, 요철형상으로 형성되는 리브를 제조하는 리브제조단계; 상기 리브를 상기 루트부 및 상기 팁부의 내측에 결합시키는 리브결합단계; 및 상기 루트부와 상기 팁부가 서로 맞닿도록 결합시켜 블레이드를 형성하는 블레이드 형성단계를 포함할 수 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, 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, 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 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)