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1. (WO2010072498) METHOD FOR MOUNTING A MODULAR ROTARY ENCODER AND A MODULAR ROTARY ENCODER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/072498 International Application No.: PCT/EP2009/065735
Publication Date: 01.07.2010 International Filing Date: 24.11.2009
IPC:
G01D 5/347 (2006.01)
G PHYSICS
01
MEASURING; TESTING
D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
5
Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
26
using optical means, i.e. using infra-red, visible or ultra-violet light
32
with attenuation or whole or partial obturation of beams of light
34
the beams of light being detected by photocells
347
using displacement encoding scales
Applicants:
DR. JOHANNES HEIDENHAIN GmbH [DE/DE]; Dr.-Johannes-Heidenhain-Str. 5 83301 Traunreut, DE (AllExceptUS)
NAKAMURA, Yoshiyuki [JP/JP]; JP (UsOnly)
OKUYAMA, Akihisa [JP/JP]; JP (UsOnly)
Inventors:
NAKAMURA, Yoshiyuki; JP
OKUYAMA, Akihisa; JP
Priority Data:
2008-33370126.12.2008JP
Title (EN) METHOD FOR MOUNTING A MODULAR ROTARY ENCODER AND A MODULAR ROTARY ENCODER
(FR) PROCÉDÉ PERMETTANT DE MONTER UN ENCODEUR ROTATIF MODULAIRE ET ENCODEUR ROTATIF MODULAIRE
Abstract:
(EN) A mounting method for modular rotary encoders and modular rotary encoders provide accurate location determination with a simple user alignment operation, which is easily reproduced and assembled and has also a simple configuration. The mounting method for mounting a modular rotary encoder on the object to be measured, in which the modular rotary encoder includes a code disc and an electrical circuit unit, and in which the code disc is mounted on the axis of rotation includes: disposing the code disc on the axis of rotation; adjusting the code disc along the axis of rotation so as to cause the distance from the object to be measured to correspond to a predetermined value; and (c) then fixing the electrical circuit unit to the object to be measured.
(FR) Le procédé permettant de monter des encodeurs rotatifs modulaires et les encodeurs rotatifs modulaires selon la présente invention permettent de déterminer avec précision un positionnement au moyen d'une simple opération d'alignement effectuée par l'utilisateur, laquelle est facilement reproduite et assemblée et présente également une configuration simple. Le procédé de montage permettant de monter un encodeur rotatif modulaire sur l'objet devant être mesuré, ledit encodeur rotatif modulaire incluant un disque codeur et une unité de circuit électrique, ledit disque codeur étant monté sur l'axe de rotation, comprend : une étape consistant à disposer le disque codeur sur l'axe de rotation; une étape consistant à régler le disque codeur le long de l'axe de rotation de sorte que la distance depuis l'objet à mesurer corresponde à une valeur prédéterminée; et (c) une étape consistant à fixer l'unité de circuit électrique à l'objet à mesurer.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2382446CN102197283KR1020110121602KR1020170014015