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1. (WO2018106368) EXCHANGEABLE LENS MODULE SYSTEM FOR PROBES OF OPTICAL MEASURING MACHINES
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Pub. No.: WO/2018/106368 International Application No.: PCT/US2017/059900
Publication Date: 14.06.2018 International Filing Date: 03.11.2017
IPC:
G01B 9/02 (2006.01) ,G01B 11/24 (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
9
Instruments as specified in the subgroups and characterised by the use of optical measuring means
02
Interferometers
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
Applicants:
QUALITY VISION INTERNATIONAL, INC. [US/US]; 850 Hudson Avenue Rochester, New York 14621, US
Inventors:
KAY, David B.; US
Agent:
RYAN, Thomas B.; US
SHAW, Brian B.; US
ANDERSON, Andrew J.; US
MENASCO, Timothy W.; US
REYNOLDS, Jodi. A.; US
CHU, Alfred Y.; US
Priority Data:
15/369,35505.12.2016US
Title (EN) EXCHANGEABLE LENS MODULE SYSTEM FOR PROBES OF OPTICAL MEASURING MACHINES
(FR) SYSTÈME DE MODULE DE LENTILLE ÉCHANGEABLE DE SONDES DE MACHINES DE MESURE OPTIQUE
Abstract:
(EN) An interferometric measuring machine includes an exchangeable lens module system for an optical probe. The probe includes a lens body containing the optical apparatus of an interferometer and a lens module containing an objective lens along an object arm of the interferometer that can be exchanged with other lens modules for varying the measuring characteristics of the probe. The lens modules are adapted to accommodate objective lenses having different focal lengths while maintaining a desired optical path length of the object arm of the interferometer.
(FR) L'invention concerne une machine de mesure interférométrique comprenant un système de module de lentille échangeable de sonde optique. La sonde comprend un corps de lentille contenant l'appareil optique d'un interféromètre et un module de lentille contenant une lentille d'objectif le long d'un bras objet de l'interféromètre qui peut être échangé avec d'autres modules de lentille de façon à varier les caractéristiques de mesure de la sonde. Les modules de lentille sont conçus pour recevoir des lentilles d'objectif ayant différentes longueurs focales tout en maintenant une longueur de trajet optique souhaitée du bras objet de l'interféromètre.
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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)