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1. (WO2018204357) LEAD SCREW LATCH
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Pub. No.: WO/2018/204357 International Application No.: PCT/US2018/030446
Publication Date: 08.11.2018 International Filing Date: 01.05.2018
IPC:
E05B 19/00 (2006.01) ,E05B 47/00 (2006.01)
E FIXED CONSTRUCTIONS
05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
B
LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
19
Keys; Accessories therefor
E FIXED CONSTRUCTIONS
05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
B
LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47
Operating or controlling locks or other fastening devices by electric or magnetic means
Applicants:
CARRIER CORPORATION [US/US]; 13995 Pasteur Boulevard Palm Beach Gardens, Florida 33418, US
Inventors:
HILL, Matthew S.; US
Agent:
LEVY, Howard I; US
Priority Data:
62/500,01302.05.2017US
Title (EN) LEAD SCREW LATCH
(FR) VERROU À VIS-MÈRE
Abstract:
(EN) A lead screw latch mechanism is provided and includes a gate check rotatable to assume locked and unlocked positions, a housing defining lock and unlock grooves and a key container. The key container includes a boss and is biased away from the gate check and selectively movable toward the gate check through the housing with the gate check assuming the locked position whereby the boss, having been received in the lock groove, is prevented from exiting the lock groove and the unlocked position whereby the boss, having been received in the lock groove, is permitted to exit the lock groove. The lead screw latch mechanism further includes an elastic assembly which, with the boss exited from the lock groove, drives key container rotation toward a rotational position at which the boss is aligned with the unlock groove.
(FR) L'invention concerne un mécanisme de verrouillage à vis-mère comprenant un contrôle de porte pouvant tourner pour adopter des positions verrouillée et déverrouillée, un boîtier définissant des rainures de verrouillage et de déverrouillage et un contenant de clé. Le contenant de clé comprend un bossage et est sollicité à l'opposé du contrôle de porte et sélectivement mobile en direction du contrôle de porte par le biais du boîtier, le contrôle de porte adoptant la position verrouillée, moyennant quoi le bossage, ayant été reçu dans la rainure de verrouillage, est empêché de sortir de la rainure de verrouillage et de la position déverrouillée, moyennant quoi le bossage, ayant été reçu dans la rainure de verrouillage, est autorisé à sortir de la rainure de verrouillage. Le mécanisme de verrouillage de vis-mère comprend en outre un ensemble élastique qui, avec le bossage sorti de la rainure de verrouillage, entraîne la rotation du contenant de clé en direction d'une position de rotation au niveau de laquelle le bossage est aligné avec la rainure de déverrouillage.
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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: English (EN)
Filing Language: English (EN)