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1. (WO2018043093) ROTARY CONNECTOR DEVICE
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Pub. No.: WO/2018/043093 International Application No.: PCT/JP2017/029112
Publication Date: 08.03.2018 International Filing Date: 10.08.2017
IPC:
H01R 35/04 (2006.01) ,B60R 16/027 (2006.01) ,B62D 1/10 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
R
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
35
Flexible or turnable line connectors
04
Turnable line connectors with limited rotation angle
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16
Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02
electric
023
for transmission of signals between vehicle parts or subsystems
027
between relatively movable parts of the vehicle, e.g. between steering wheel and column
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
10
Hubs; Connecting hubs to steering columns, e.g. adjustable
Applicants:
古河電気工業株式会社 FURUKAWA ELECTRIC CO., LTD. [JP/JP]; 東京都千代田区丸の内二丁目2番3号 2-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008322, JP
古河AS株式会社 FURUKAWA AUTOMOTIVE SYSTEMS INC. [JP/JP]; 滋賀県犬上郡甲良町尼子1000番地 1000, Amago, Koura-cho, Inukami-gun, Shiga 5220242, JP
Inventors:
山下 健二 ホドリーゴ YAMASHITA Kendy Rodrigo; JP
Agent:
久野 琢也 KUNO Takuya; JP
Priority Data:
2016-16745430.08.2016JP
Title (EN) ROTARY CONNECTOR DEVICE
(FR) DISPOSITIF DE CONNECTEUR ROTATIF
(JA) 回転コネクタ装置
Abstract:
(EN) Provided is a rotary connector device capable of improving electrical connection reliability. The rotary connector device (1) comprises a stator (11), a rotor (12) rotatably attached to the stator (11), and a flexible flat cable group (13) accommodated to be able to be tightened and rewound in an annular space (S1) around an axis (x) formed between the stator (11) and the rotor (12). The FFC group (13) includes a first FFC (41), which is wound on the inner periphery side of the annular space (S1), and a second FFC (42), which is wound at a position further toward the outer periphery side than the first FFC (41) and has a length in the annular space (S1) larger than that of the first FFC (41). The second FFC (42) has both conductors (42-1b to 42-1e) constituting an airbag circuit and a conductor (42-1f) constituting a horn circuit.
(FR) L'invention concerne un dispositif de connecteur rotatif capable d'améliorer la fiabilité de connexion électrique. Le dispositif de connecteur rotatif (1) comprend un stator (11), un rotor (12) fixé de manière rotative au stator (11), et un groupe de câbles plats flexibles (13) reçu pour pouvoir être serré et enroulé dans un espace annulaire (S1) autour d'un axe (x) formé entre le stator (11) et le rotor (12). Le groupe de FFC (13) comprend un premier FFC (41), qui est enroulé sur le côté de périphérie interne de l'espace annulaire (S1), et un second FFC (42), qui est enroulé à une position plus éloignée vers le côté de périphérie externe que le premier FFC (41) et a une longueur dans l'espace annulaire (S1) plus grande que celle du premier FFC (41). Le second FFC (42) comporte à la fois des conducteurs (42-1b à 42-1e) constituant un circuit de coussin de sécurité gonflable et un conducteur (42-1f) constituant un circuit de corne.
(JA) 電気的な接続信頼性を向上することができる回転コネクタ装置を提供する。 回転コネクタ装置(1)は、ステータ(11)と、該ステータ(11)に回転可能に取り付けられたロテータ(12)と、ステータ(11)及びロテータ(12)との間に形成される軸線(x)周りの環状空間(S1)に巻き締め及び巻き戻し可能に収容されたフレキシブルフラットケーブル群(13)とを備える。FFC群(13)は、環状空間(S1)の内周側に巻かれた第1FFC(41)と、第1FFC(41)よりも外周側に巻かれ、環状空間(S1)における長さが第1FFC(41)よりも長い第2FFC(42)とを有する。第2FFC(42)は、エアバッグ回路を構成する導体(42-1b~42-1e)及びホーン回路を構成する導体(42-1f)の双方を有する。
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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 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: Japanese (JA)
Filing Language: Japanese (JA)