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1. (WO2018005929) VERTICAL DOOR SYSTEM WITH BALL SCREW DRIVE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/005929 International Application No.: PCT/US2017/040217
Publication Date: 04.01.2018 International Filing Date: 30.06.2017
IPC:
E02B 7/26 (2006.01) ,E02B 7/34 (2006.01) ,E02B 7/36 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
B
HYDRAULIC ENGINEERING
7
Barrages or weirs; Layout, construction, methods of, or devices for, making same
20
Movable barrages; Lock gates
26
Vertical-lift gates
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
B
HYDRAULIC ENGINEERING
7
Barrages or weirs; Layout, construction, methods of, or devices for, making same
20
Movable barrages; Lock gates
26
Vertical-lift gates
34
Flash-boards for vertical-lift gates
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
B
HYDRAULIC ENGINEERING
7
Barrages or weirs; Layout, construction, methods of, or devices for, making same
20
Movable barrages; Lock gates
26
Vertical-lift gates
36
Elevating mechanisms for vertical-lift gates
Applicants:
DOORWALL SYSTEMS CORPORATION [US/US]; One Overhead Way Warwick, RI 02888, US
Inventors:
GRACE, James, Scott; US
Agent:
WEISZ, Edward, M.; US
Priority Data:
62/357,76101.07.2016US
Title (EN) VERTICAL DOOR SYSTEM WITH BALL SCREW DRIVE
(FR) SYSTÈME DE PORTE VERTICALE À ENTRAÎNEMENT PAR VIS À BILLES
Abstract:
(EN) A vertical door system includes: a door having a door frame, the door frame having at least one frame section; an operator; two vertical supports configured to: (a) be installable on opposite sides of the door opening and (b) support the vertical door, at least one of the vertical supports having: a guide track on a surface of the vertical support facing toward the door opening; and a drive system having: an elongated threaded rod drivable by the operator via a gearing arranged between the operator and the threaded rod; and one or more blocks, each block comprising a guide track connecting portion that connects to a guide track so the connected block is freely moveable along the guide track, each block having a through-bore for accepting the threaded rod so that the block is positioned on the threaded rod and is moveable along the threaded rod.
(FR) L'invention concerne un système de porte verticale comprenant : une porte ayant un cadre de porte, le cadre de porte ayant au moins une section de cadre; un opérateur; deux supports verticaux configurés pour : (a) être installés sur les côtés opposés de l'ouverture de la porte et (b) supporter la porte verticale, l'un au moins des supports verticaux comprenant: un rail de guidage sur une surface du support vertical tournée vers l'ouverture de porte; et un système d'entraînement comprenant: une tige filetée allongée pouvant être entraînée par l'opérateur par l'intermédiaire d'un engrenage disposé entre l'opérateur et la tige filetée; et un ou plusieurs blocs, chaque bloc comprenant une partie de connexion de rail de guidage qui est reliée à un rail de guidage de sorte que le bloc connecté puisse se déplacer librement le long du rail de guidage, chaque bloc ayant un alésage traversant pour recevoir la tige filetée de telle sorte que le bloc est positionné sur la tige filetée et est mobile le long de la tige filetée.
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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)