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1. (WO2017135367) CHAIR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135367 International Application No.: PCT/JP2017/003752
Publication Date: 10.08.2017 International Filing Date: 02.02.2017
IPC:
A47C 3/026 (2006.01) ,A47C 7/44 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
3
Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
02
Rocking chairs
025
with seat, or seat and back-rest unit, elastically mounted in a rigid frame
026
with a central column, e.g. rocking office chairs; Tilting chairs
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
7
Parts, details, or accessories of chairs or stools
36
Support for the head or the back
40
for the back
44
with elastically-mounted frame
Applicants:
株式会社岡村製作所 OKAMURA CORPORATION [JP/JP]; 神奈川県横浜市西区北幸2丁目7番18号 7-18, Kitasaiwai 2-chome, Nishi-ku, Yokohama-shi, Kanagawa 2200004, JP
Inventors:
益永 浩 MASUNAGA Hiroshi; JP
Agent:
志賀 正武 SHIGA Masatake; JP
鈴木 三義 SUZUKI Mitsuyoshi; JP
松沼 泰史 MATSUNUMA Yasushi; JP
Priority Data:
2016-01831602.02.2016JP
Title (EN) CHAIR
(FR) CHAISE
(JA) 椅子
Abstract:
(EN) This chair (1) is provided with an energizing means (20) which applies an energizing force for returning a backrest (5) to an original position before being displaced, and an energizing force adjusting means (40) for adjusting the magnitude of the energizing force of the energizing means (20), wherein the energizing means (20) is configured to be divided into a plurality of unit energizing means (21a, 21b, 21c) which generate a unit energizing force, and the energizing force adjusting means (40) can switch each of the plurality of unit energizing means (21a, 21b, 21c) between an operating state in which the unit energizing force can be generated and a non-operating state in which the unit energizing force cannot be generated, such that at least one of the plurality of unit energizing means (21a, 21b, 21c) is in the operating state.
(FR) Cette chaise (1) comporte : un moyen d'excitation (20) qui applique une force d'excitation destinée à renvoyer un dossier (5) à une position d'origine avant d'être déplacé; et un moyen (40) de réglage de la force d'excitation destinée à régler la quantité de la force d'excitation du moyen d'excitation (20), le moyen d'excitation (20) est conçu de façon à être divisé en une pluralité de moyens d'excitation (21a, 21b, 21c) unitaires qui génèrent une force d'excitation unitaire, et le moyen (40) de réglage de la force d'excitation peut commuter chaque pluralité de moyens d'excitation (21a, 21b, 21c) unitaire entre un état de fonctionnement dans lequel la force d'excitation unitaire peut être générée et un état de non-fonctionnement dans lequel la force d'excitation unitaire ne peut pas être générée, de sorte qu'au moins une pluralité parmi la pluralité de moyens d'excitation (21a, 21b, 21c) unitaire est dans l'état de fonctionnement.
(JA) 本発明における椅子(1)は、背凭れ(5)に変位前の初期位置に復帰させる付勢力を付与する付勢手段(20)と、付勢手段(20)の付勢力の大きさを調整する付勢力調整手段(40)と、を備え、付勢手段(20)は、単位付勢力を発生する複数の単位付勢手段(21a,21b,21c)に分割構成され、付勢力調整手段(40)は、複数の単位付勢手段(21a,21b,21c)の少なくとも一つが単位付勢力を発生可能な作動状態となるように、複数の単位付勢手段(21a,21b,21c)の各々を作動状態と単位付勢力を発生不能な非作動状態とに切り替え可能である。
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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, 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)