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1. (WO2019032269) SEAL MEMBER FORMING SYSTEM AND METHOD
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Pub. No.: WO/2019/032269 International Application No.: PCT/US2018/043290
Publication Date: 14.02.2019 International Filing Date: 23.07.2018
IPC:
B29D 99/00 (2010.01) ,B29C 35/08 (2006.01) ,B29C 33/38 (2006.01) ,B29C 45/14 (2006.01) ,B29C 44/04 (2006.01) ,B29C 44/12 (2006.01)
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
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
35
Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor
02
Heating or curing, e.g. crosslinking, vulcanising
08
by wave energy or particle radiation
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
33
Moulds or cores; Details thereof or accessories therefor
38
characterised by the material or the manufacturing process
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
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14
incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
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
44
Shaping by internal pressure generated in the material, e.g. swelling, foaming
02
for articles of definite length, i.e. discrete articles
04
consisting of at least two parts of chemically or physically different materials, e.g. having different densities
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
44
Shaping by internal pressure generated in the material, e.g. swelling, foaming
02
for articles of definite length, i.e. discrete articles
12
Incorporating or moulding on preformed parts, e.g. inserts, reinforcements
Applicants:
NORDSON CORPORATION [US/US]; 28601 Clemens Road Westlake, OH 44145-1119, US
Inventors:
ASAGA, Nobuyuki; JP
YONEMOTO, Yoshimi; JP
Agent:
AKHAVANNIK, Hussein; US
Priority Data:
2017-15375409.08.2017JP
Title (EN) SEAL MEMBER FORMING SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ DE FORMATION D'UN ÉLÉMENT D'ÉTANCHÉITÉ
Abstract:
(EN) A system and method for forming a seal member onto a substrate from a material is disclosed. The system includes a mold comprising an ultraviolet transmissible material, the mold having a first portion and a second portion operatively coupled to the first portion, the first portion having a first cavity, a second cavity, and a channel extending from an outer surface of the mold to the second cavity. The first cavity has a first shape that is complementary to a first side of the substrate and the second cavity has a second shape that is complementary to the seal member. The system also includes an applicator in fluid communication with the channel, where the applicator is configured to provide the material to the second cavity through the channel, and an ultraviolet irradiation device configured to irradiate the mold with ultraviolet light to cure the material when the material is provided to the second cavity, such that the seal member is formed on the substrate.
(FR) La présente invention concerne un système et un procédé de formation d'un élément d'étanchéité sur un substrat à partir d'un matériau. Le système comprend un moule comprenant un matériau transmettant les ultraviolets, le moule présentant une première partie et une deuxième partie fonctionnellement accouplée à la première partie, la première partie présentant une première cavité, une deuxième cavité et un canal s'étendant depuis une surface extérieure du moule vers la deuxième cavité. La première cavité présente une première forme qui est complémentaire à un premier côté du substrat et la deuxième cavité présente une deuxième forme qui est complémentaire à l'élément d'étanchéité. Le système comprend également un applicateur en communication fluidique avec le canal, l'applicateur étant conçu pour fournir le matériau à la deuxième cavité à travers le canal, et un dispositif d'irradiation par ultraviolets conçu pour irradier le moule avec une lumière ultraviolette pour durcir le matériau lorsque le matériau est disposé dans la deuxième cavité, de telle sorte que l'élément d'étanchéité est formé sur le substrat.
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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, 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: English (EN)
Filing Language: English (EN)