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1. (WO2019021506) DOOR OPENING AND CLOSING MECHANISM
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Pub. No.: WO/2019/021506 International Application No.: PCT/JP2017/047309
Publication Date: 31.01.2019 International Filing Date: 28.12.2017
IPC:
F25D 23/02 (2006.01) ,E05F 1/06 (2006.01) ,E05F 15/611 (2015.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
23
General constructional features
02
Doors; Covers
E FIXED CONSTRUCTIONS
05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
1
Closers or openers for wings, not otherwise provided for in this subclass
02
gravity-actuated
04
for wings which lift during movement
06
Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
[IPC code unknown for E05F 15/611]
Applicants:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumi-cho, Sakai-ku, Sakai City, Osaka 5908522, JP
Inventors:
長濃 篤史 NAGANO Atsushi; --
Agent:
特許業務法人 佐野特許事務所 SANO PATENT OFFICE; 大阪府大阪市中央区天満橋京町2-6天満橋八千代ビル別館5F 5F, Tenmabashi-Yachiyo Bldg. Bekkan, 2-6, Tenmabashi-Kyomachi, Chuo-Ku, Osaka-Shi, Osaka 5400032, JP
Priority Data:
2017-14420326.07.2017JP
Title (EN) DOOR OPENING AND CLOSING MECHANISM
(FR) MÉCANISME D'OUVERTURE ET DE FERMETURE DE PORTE
(JA) 扉開閉機構
Abstract:
(EN) A door opening and closing mechanism comprising a body 2 that has an opening side 3a and a door 4 that opens and closes the opening side 3a, wherein the door opening and closing mechanism comprises: a first self-closing mechanism unit that biases, in the closing direction, the door 4 within an interval T1 from a prescribed first self-opening and -closing start position P2 to a first self-closing end position P0 in which the door 4 is closed; and a second self-closing mechanism unit that biases, in the closing direction, the door 4 within an interval T2 from a second self-opening and -closing start position P4 closer to the door opened side than the first self-opening and -closing start position P2 to a second self-closing end position P1 closer to the door closed side than the first self-opening and -closing start position P2.
(FR) L'invention concerne un mécanisme d'ouverture et de fermeture de porte comprenant un corps 2 comportant un côté ouverture 3a et une porte 4 qui ouvre et ferme le côté d'ouverture 3a, le mécanisme d'ouverture et de fermeture de porte comprenant : une première unité de mécanisme d'auto-fermeture qui sollicite, dans le sens de fermeture, la porte 4 sur un intervalle T1 allant d'une première position de début d'auto-ouverture et d'auto-fermeture prescrite P2 à une première position finale d'auto-fermeture P0 dans laquelle la porte 4 est fermée ; et une seconde unité de mécanisme d'auto-fermeture qui sollicite, dans le sens de fermeture, la porte 4 sur un intervalle T2 allant d'une seconde position de début d'auto-ouverture et d'auto-fermeture P4 plus proche du côté porte ouverte que la première position de début d'auto-ouverture et d'auto-fermeture P2 à une seconde position finale d'auto-fermeture P1 plus proche du côté porte fermée que la première position de début d'auto-ouverture et d'auto-fermeture P2.
(JA) 開口面3aを有する本体部2と、開口面3aを開閉する扉4とを備えた扉開閉機構において、所定の第1自閉開始位置P2から扉4を閉じた第1自閉終了位置P0までの間T1で扉4を閉じる方向に付勢する第1自閉機構部と、第1自閉開始位置P2よりも扉開放側の第2自閉開始位置P4から第1自閉開始位置P2よりも扉閉鎖側の第2自閉終了位置P1までの間T2で扉4を閉じる方向に付勢する第2自閉機構部とを備えた。
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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, 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)