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1. (WO2019031132) STEERING WHEEL AND MANUFACTURING METHOD THEREFOR
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031132 International Application No.: PCT/JP2018/025868
Publication Date: 14.02.2019 International Filing Date: 09.07.2018
IPC:
B62D 1/06 (2006.01) ,B29C 45/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
1
Steering controls, i.e. means for initiating a change of direction of the vehicle
02
vehicle-mounted
04
Hand wheels
06
Rims, e.g. with heating means; Rim covers
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
Applicants:
Joyson Safety Systems Japan株式会社 JOYSON SAFETY SYSTEMS JAPAN K.K. [JP/JP]; 東京都品川区東品川二丁目3番14号 3-14, Higashi-shinagawa 2-chome, Shinagawa-ku, Tokyo 1400002, JP
Inventors:
孫 暢ヨン SON, Changyun; JP
Agent:
重野剛 SHIGENO, Tsuyoshi; JP
重野 隆之 SHIGENO, Takayuki; JP
Priority Data:
2017-15257507.08.2017JP
Title (EN) STEERING WHEEL AND MANUFACTURING METHOD THEREFOR
(FR) VOLANT DE DIRECTION ET PROCÉDÉ DE FABRICATION POUR CELUI-CI
(JA) ステアリングホイール及びその製造方法
Abstract:
(EN) Provided are a steering wheel having an attractive appearance and a manufacturing method for the same. A wheel portion 4 has: an annular core metal 10 disposed around a boss portion 2 so as to have an equal radius therebetween; a closing member 20 engaged with the core metal 10; a resin molded body 30 surrounding the core metal 10 and closing member 20; and a decorative layer 40 disposed on the outer periphery of the resin molded body 30. The metal core 10 is U-shaped in cross-section thereof and has a pair of leg pieces 11, 11 and a connecting piece 12 for connecting one end sides of the leg pieces 11, 11. After closing a recess 13 with the closing member 20, injection molding is performed to form the resin molded body 30.
(FR) L'invention concerne un volant de direction ayant un aspect attractif et un procédé de fabrication pour celui-ci. Une partie de volant (4) comprend : un métal de cœur annulaire (10) disposé autour d'une partie de protubérance (2) de façon à avoir un rayon égal entre ceux-ci ; un élément de fermeture (20) venant en prise avec le métal de cœur (10) ; un corps moulé en résine (30) entourant le métal de cœur (10) et l'élément de fermeture (20) ; et une couche décorative (40) disposée sur la périphérie externe du corps moulé en résine (30). Le cœur métallique (10) est en forme de U dans la section transversale de celui-ci, et a une paire de pièces de patte (11, 11) et une pièce de liaison (12) pour relier des premiers côtés d'extrémité des pièces de patte (11, 11). Après la fermeture d'un creux (13) par l'élément de fermeture (20), un moulage par injection est effectué de façon à former le corps moulé en résine (30).
(JA) 外観が良好なステアリングホイール及びその製造方法を提供する。ホイール部4は、ボス部2から等半径位に位置して周回する環状の芯金10と、芯金10に係合した閉鎖部材20と、芯金10及び閉鎖部材20を取り巻く樹脂成形体30と、樹脂成形体30の外周に設けられた装飾層40とを有する。芯金10は、1対の脚片部11,11と、該脚片部11,11の一端辺同士を結ぶ連結片部12とを有したU字形断面形状である。凹部13を閉鎖部材20で閉鎖した後、射出成形して樹脂成形体30を形成する。
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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 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: Japanese (JA)
Filing Language: Japanese (JA)