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1. (WO2017151542) MEASUREMENT OF WORM GEARS
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Pub. No.: WO/2017/151542 International Application No.: PCT/US2017/019822
Publication Date: 08.09.2017 International Filing Date: 28.02.2017
IPC:
G01B 5/20 (2006.01) ,G01B 7/28 (2006.01) ,G01B 11/24 (2006.01) ,F16H 1/16 (2006.01) ,G01M 13/02 (2006.01)
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
5
Measuring arrangements characterised by the use of mechanical means
20
for measuring contours or curvatures
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7
Measuring arrangements characterised by the use of electric or magnetic means
28
for measuring contours or curvatures
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11
Measuring arrangements characterised by the use of optical means
24
for measuring contours or curvatures
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
G PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
13
Testing of machine parts
02
Testing of gearing or of transmission mechanisms
Applicants:
GLEASON METROLOGY SYSTEMS COMPORATION [US/US]; 300 Progress Road Dayton, OH 45450, US
Inventors:
COWAN, Mark, E.; US
WAGAJ, Parag, P.; US
Agent:
MCDOWELL, Robert, L.; US
Priority Data:
62/301,77201.03.2016US
Title (EN) MEASUREMENT OF WORM GEARS
(FR) MESURE D’ENGRENAGES À VIS SANS FIN
Abstract:
(EN) A method of determining the minimum radius and the mounting distance of a worm gear member (6) of a worm drive (2). The root portion (26) of a tooth slot (24) is probed at a plurality of points along the length of the root and the locations of the points are utilized as the basis for determining the minimum radius and the mounting distance.
(FR) La présente invention concerne un procédé permettant de déterminer le rayon minimum et la distance de montage d'un élément d'engrenage à vis sans fin (6) d'un entraînement par vis sans fin (6). La partie de base (26) d'une fente de dent (24) est sondée au niveau d'une pluralité de points le long de la base et les emplacements des points sont utilisés comme base pour déterminer le rayon minimum et la distance de montage.
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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, 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)