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1. (WO2018219393) ACTUATOR AND METHOD FOR REFERENCING A ZERO POSITION
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Pub. No.: WO/2018/219393 International Application No.: PCT/DE2018/100440
Publication Date: 06.12.2018 International Filing Date: 09.05.2018
IPC:
F16D 23/12 (2006.01) ,F16H 25/22 (2006.01) ,F16D 28/00 (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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
23
Details of mechanically-actuated clutches not specific for one distinct type; Synchronisation arrangements for clutches
12
Mechanical clutch-actuating mechanisms arranged outside the clutch as such
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
25
Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18
for conveying or interconverting oscillating or reciprocating motions
20
Screw mechanisms
22
with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
28
Electrically-actuated clutches
Applicants:
SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE/DE]; Industriestraße 1-3 91074 Herzogenaurach, DE
Inventors:
GREB, Peter; DE
LAZO ZAMALLOA, Jose Alexander; DE
MAN, Laszlo; DE
SCHUMANN, Lars; DE
DIETRICH, Markus; DE
DREHER, Alexander; DE
Priority Data:
10 2017 111 862.431.05.2017DE
Title (EN) ACTUATOR AND METHOD FOR REFERENCING A ZERO POSITION
(FR) ACTIONNEUR ET PROCÉDÉ DE REFERENCEMENT D’UNE POSITION ZÉRO
(DE) AKTUATOR UND VERFAHREN ZUM REFERENZIEREN EINER NULLPOSITION
Abstract:
(EN) The invention relates to an actuator (100) having an electric motor (102) and a synchronized planetary roller threaded spindle drive (104) having a threaded spindle and planetary rollers, wherein the planetary roller threaded spindle drive (104) has a first stop associated with the threaded spindle and a second stop associated with at least one planetary roller, wherein the first stop and the second stop correspond with each other in order to reference and/or check the plausibility of a zero position of the actuator (100). The invention also relates to a method for referencing a zero position of such an actuator (100).
(FR) L’invention concerne un actionneur (100) comprenant un moteur électrique (102) et un entraînement synchronisé à broche filetée et à rouleaux planétaires (104), l’entraînement à broche filetée et à rouleaux planétaires (104) comprenant une broche filetée et des rouleaux planétaires, l’entraînement à broche filetée et à rouleaux planétaires (104) comportant une première butée associée à la broche filetée et une deuxième butée associée à au moins un rouleau planétaire. Les première et deuxième butées correspondent l’une à l’autre pour référencer et/ou plausibiliser une position zéro de l’actionneur (100). L’invention concerne également des procédés de référencement d’une position zéro d’un tel actionneur (100).
(DE) Aktuator (100) mit einem Elektromotor (102) und einem synchronisierten Planetenwälzgewindespindeltrieb (104), der Planetenwälzgewindespindeltrieb (104) aufweisend eine Gewindespindel und Planetenrollen, bei dem der Planetenwälzgewindespindeltrieb (104) einen der Gewindespindel zugeordneten ersten Anschlag und einen wenigstens einer Planetenrolle zugeordneten zweiten Anschlag aufweist, wobei der erste Anschlag und der zweite Anschlag miteinander zum Referenzieren und/oder Plausibilisieren einer Nullposition des Aktuators (100) korrespondierenden, und Verfahren zum Referenzieren einer Nullposition eines derartigen Aktuators (100).
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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: German (DE)
Filing Language: German (DE)