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1. (WO2019045317) SAFETY DEVICE FOR PREVENTING ELEVATOR HAND TRAPPING
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Pub. No.: WO/2019/045317 International Application No.: PCT/KR2018/009244
Publication Date: 07.03.2019 International Filing Date: 13.08.2018
IPC:
B66B 13/24 (2006.01) ,B66B 13/30 (2006.01) ,B66B 13/06 (2006.01) ,G01V 8/10 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
B
ELEVATORS; ESCALATORS OR MOVING WALKWAYS
13
Doors, gates, or other apparatus controlling access to, or exit from, cages or lift-well landings
24
Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
B
ELEVATORS; ESCALATORS OR MOVING WALKWAYS
13
Doors, gates, or other apparatus controlling access to, or exit from, cages or lift-well landings
30
Constructional features of doors or gates
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
B
ELEVATORS; ESCALATORS OR MOVING WALKWAYS
13
Doors, gates, or other apparatus controlling access to, or exit from, cages or lift-well landings
02
Door or gate operation
06
of sliding doors
G PHYSICS
01
MEASURING; TESTING
V
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
8
Prospecting or detecting by optical means
10
Detecting, e.g. by using light barriers
Applicants:
윤일식 YOON, Il Shik [KR/KR]; KR
Inventors:
윤일식 YOON, Il Shik; KR
Agent:
최광호 CHOI, Kwang Ho; KR
Priority Data:
10-2017-010987030.08.2017KR
Title (EN) SAFETY DEVICE FOR PREVENTING ELEVATOR HAND TRAPPING
(FR) DISPOSITIF DE SÉCURITÉ POUR EMPÊCHER LE PIÉGEAGE DE MAINS DANS UN ASCENSEUR
(KO) 엘리베이터의 손끼임 방지용 안전장치
Abstract:
(EN) The present invention relates to a safety device for preventing a hand from being trapped in a gap between a door of an elevator and a doorframe thereof by installing optical sensors in a cage of the elevator without any reflection plate, wherein light-emitting sensors and light-receiving sensors are installed in only the cage to have a one-to-one correspondence relationship therebetween, thereby removing inefficiency of installing optical sensors on all floors of a building.
(FR) La présente invention concerne un dispositif de sécurité pour éviter qu'une main soit piégée dans un espacement entre une porte d'un ascenseur et un encadrement de porte de celui-ci par installation de capteurs optiques dans une cage de l'ascenseur sans aucune plaque de réflexion, des capteurs électroluminescents et des capteurs de réception de lumière étant installés uniquement dans la cage de façon à avoir une relation de correspondance univoque entre ceux-ci, de façon à éliminer l'inefficacité de l'installation de capteurs optiques à tous les étages d'un bâtiment.
(KO) 본 발명은 반사판 없이 엘리베이터의 케이지에 광센서를 설치하여 도어와 문틀 사이의 틈새에 손끼임을 방지하는 안전장치에 관한 것으로, 케이지에만 발광센서들과 수광센서들을 1:1 대응관계로 설치하고, 건물의 모든 층에 광센서들을 설치하는 비효율성을 없앤 것을 특징으로 한다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)