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1. (WO2019067260) INTEGRATED SLEW DRIVE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/067260 International Application No.: PCT/US2018/051456
Publication Date: 04.04.2019 International Filing Date: 18.09.2018
IPC:
F16H 1/16 (2006.01) ,F16H 57/039 (2012.01) ,F16H 57/021 (2012.01) ,B66C 23/84 (2006.01) ,F16H 55/22 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
1
Toothed gearings for conveying rotary motion
02
without gears having orbital motion
04
involving only two intermeshing members
12
with non-parallel axes
16
comprising worm and worm-wheel
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
57
General details of gearing
02
Gearboxes; Mounting gearing therein
039
Gearboxes for accommodating worm gears
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
57
General details of gearing
02
Gearboxes; Mounting gearing therein
021
Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23
Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
62
Constructional features or details
84
Slewing gear
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
55
Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
02
Toothed members; Worms
22
for transmissions with crossing shafts, especially worms, worm-gears
Applicants:
KINEMATICS, LLC [US/US]; 15061 Springdale Street, Suite 201 Huntington Beach, CA 92649, US
Inventors:
PLESNIAK, Adam, P.; US
MILLER, Kenneth, D.; US
ZECH, Kyle; US
HENDERSON, Mark; US
Agent:
AHMADSHAHI, Michael, M.; US
Priority Data:
16/133,37517.09.2018US
62/565,51329.09.2017US
Title (EN) INTEGRATED SLEW DRIVE
(FR) ENTRAÎNEMENT DE BALAYAGE INTÉGRÉ
Abstract:
(EN) A slew drive comprises a slew drive housing which includes a first distal housing section and a second distal housing section. The first distal housing section includes a threaded section, operative to receive a threaded plug and the second distal housing section includes a groove operative to receive a retaining ring. A worm gear is secured to the slew drive housing by a first tapered roller bearing and a second tapered roller bearing. The worm gear comprises a central threaded section, a first distal shaft section having a first shoulder, and a second distal shaft section having a second shoulder. The central threaded section engages the teeth of a worm wheel, the first tapered roller bearing is seated on the first distal shaft section, abutting the first shoulder and the plug, and the second tapered roller bearing is seated on the second distal shaft section, abutting the second shoulder and the retaining ring.
(FR) L'invention concerne un entraînement de balayage comprenant un boîtier d'entraînement de balayage qui comprend une première section de logement distale et une seconde section de logement distale. La première section de logement distale comprend une section filetée, conçue pour recevoir une fiche filetée et la seconde section de logement distale comprend une rainure conçue pour recevoir un anneau de retenue. Un engrenage à vis sans fin est fixé au boîtier d'entraînement de balayage par un premier roulement à rouleaux coniques et un second roulement à rouleaux coniques. L'engrenage à vis sans fin comprend une section filetée centrale, une première section d'arbre distal ayant un premier épaulement et une seconde section d'arbre distal ayant un second épaulement. La section filetée centrale vient en prise avec les dents d'une roue à vis sans fin, le premier roulement à rouleaux coniques est logé sur la première section d'arbre distal, venant en butée contre le premier épaulement, et la fiche et le second roulement à rouleaux coniques est logé sur la seconde section d'arbre distal, venant en butée contre le second épaulement et la bague de retenue.
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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)