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1. (WO2017152905) TORSIONAL VIBRATION DAMPER
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Pub. No.: WO/2017/152905 International Application No.: PCT/DE2017/100152
Publication Date: 14.09.2017 International Filing Date: 27.02.2017
IPC:
F16F 15/131 (2006.01) ,F16F 15/12 (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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
10
Suppression of vibrations in rotating systems by making use of members moving with the system
12
using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
131
the rotating system comprising two or more gyratory masses
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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
10
Suppression of vibrations in rotating systems by making use of members moving with the system
12
using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
Applicants:
SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE/DE]; Industriestraße 1-3 91074 Herzogenaurach, DE
Inventors:
EDL, Ralf; DE
MENDE, Hartmut; DE
Priority Data:
10 2016 203 956.310.03.2016DE
Title (EN) TORSIONAL VIBRATION DAMPER
(FR) AMORTISSEUR DE VIBRATIONS DE TORSION
(DE) DREHSCHWINGUNGSDÄMPFER
Abstract:
(EN) The invention relates to a torsional vibration damper (1) having an input part (2) which is arranged about a rotational axis (d) and an output part (3) which is rotatable relative to the input part about the rotational axis (d) against the action of a spring device (6), wherein a bearing (4) is provided between the input part (2) and the output part (3). In order to axially relieve the bearing (4), a tilt play restriction (7) is provided radially outside of the bearing (4) between the input part (2) and the output part (3).
(FR) La présente invention concerne un amortisseur de vibrations de torsion (1) comportant une partie d’entrée (2) disposée autour d’un axe de rotation (d) et une partie de sortie (3) rotative par rapport à la partie d’entrée autour de l’axe de rotation (d) à l’encontre de l’action d’un dispositif ressort (6), un palier (4) étant disposé entre la partie d’entrée (2) et la partie de sortie (3). Pour décharger axialement le palier (4), un élément de limitation du jeu de basculement (7) est disposé radialement à l’extérieur du palier (4) entre la partie d’entrée (2) et la partie de sortie (3).
(DE) Die Erfindung betrifft einen Drehschwingungsdämpfer (1) mit einem um eine Drehachse (d) angeordneten Eingangsteil (2) und einem gegenüber diesem um die Drehachse (d) entgegen der Wirkung einer Federeinrichtung (6) relativ verdrehbaren Ausgangsteil (3), wobei zwischen Eingangsteil (2) und Ausgangsteil (3) eine Lagerung (4) vorgesehen ist. Um die Lagerung (4) axial zu entlasten, ist radial außerhalb der Lagerung (4) zwischen Eingangsteil (2) und Ausgangsteil (3) eine Kippspielbegrenzung (7) vorgesehen.
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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: German (DE)
Filing Language: German (DE)