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1. (WO2018128929) MASTER/SLAVE SHAFT ASSEMBLY FOR FIRE DOOR AND CURTAIN
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/128929 International Application No.: PCT/US2017/068985
Publication Date: 12.07.2018 International Filing Date: 29.12.2017
IPC:
A47G 5/02 (2006.01) ,E05F 17/00 (2006.01) ,A47H 1/00 (2006.01) ,E06B 9/08 (2006.01) ,E06B 9/34 (2006.01) ,E06B 9/56 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
G
HOUSEHOLD OR TABLE EQUIPMENT
5
Screens; Draught-deflectors
02
Roll-up screens
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
17
Special devices for shifting a plurality of wings operated simultaneously
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
H
FURNISHINGS FOR WINDOWS OR DOORS
1
Curtain suspension devices
E FIXED CONSTRUCTIONS
06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
B
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
9
Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction
02
Shutters, movable grilles, or other safety closing devices, e.g. against burglary
08
Roll-type closures
E FIXED CONSTRUCTIONS
06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
B
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
9
Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction
24
Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
26
Lamellar or like blinds, e.g. venetian blinds
28
with horizontal lamellae, e.g. non-liftable
34
roller type
E FIXED CONSTRUCTIONS
06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
B
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
9
Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction
56
Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
Applicants: MCKEON ROLLING STEEL DOOR CO., INC.[US/US]; 44 Sawgrass Drive Bellport, NY 11713, US
Inventors: GOMAA, Ashraf; US
ESCOBAR, Oscar; US
LAMBRIDIS, Andrew, C.; US
Agent: WEISZ, Edward, M.; US
Priority Data:
15/397,49703.01.2017US
Title (EN) MASTER/SLAVE SHAFT ASSEMBLY FOR FIRE DOOR AND CURTAIN
(FR) ENSEMBLE ARBRE MAÎTRE/ESCLAVE POUR PORTE ET RIDEAU COUPE-FEU
Abstract:
(EN) A master/slave shaft arrangement includes: a motor having an output shaft; a master drive barrel, the first end of which being rotationally driven by the output shaft of the motor, the master drive barrel having, at a second end thereof, a master drive sprocket; a synchronizing shaft that is rotationally driven at its second end by a first coupling assembly, the rotational driving of the synchronizing shaft being synchronous with the rotational driving of the master drive barrel by the motor; and a slave barrel, the slave barrel being rotationally driven at its first end by a second coupling assembly that rotationally couples the synchronizing shaft with the slave barrel to rotationally drive the slave barrel, the rotational driving of the slave barrel being synchronous with the rotational driving of the synchronizing shaft and the rotational driving of the master drive barrel by the motor.
(FR) La présente invention concerne un agencement d'arbre maître/esclave comprenant : un moteur possédant un arbre de sortie ; un barillet d'entraînement maître, dont la première extrémité est entraînée en rotation par l'arbre de sortie du moteur, le barillet d'entraînement maître comportant, au niveau de sa seconde extrémité, un pignon d'entraînement maître ; un arbre de synchronisation qui est entraîné en rotation au niveau de sa seconde extrémité par un premier ensemble de couplage, l'entraînement en rotation de l'arbre de synchronisation étant synchrone avec l'entraînement en rotation du barillet d'entraînement maître par le moteur ; et un barillet esclave, le barillet esclave étant entraîné en rotation au niveau de sa première extrémité par un second ensemble de couplage qui couple en rotation l'arbre de synchronisation avec le barillet esclave pour entraîner en rotation le barillet esclave, l'entraînement en rotation du barillet esclave étant synchrone avec l'entraînement en rotation de l'arbre de synchronisation et l'entraînement en rotation du barillet d'entraînement maître par le moteur.
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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)