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1. (WO2018224227) GEAR HAVING FLANK CORRECTION IN SOME SECTIONS
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Pub. No.: WO/2018/224227 International Application No.: PCT/EP2018/061698
Publication Date: 13.12.2018 International Filing Date: 07.05.2018
IPC:
F16H 55/08 (2006.01) ,B23F 19/00 (2006.01) ,F16H 55/17 (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
H
GEARING
55
Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
02
Toothed members; Worms
08
Profiling
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
F
MAKING GEARS OR TOOTHED RACKS
19
Finishing gear teeth by other tools than those used for manufacturing gear teeth
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
55
Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
02
Toothed members; Worms
17
Toothed wheels
Applicants:
ZF FRIEDRICHSHAFEN AG [DE/DE]; Löwentaler Straße 20 88046 Friedrichshafen, DE
ZF WIND POWER ANTWERPEN N.V. [BE/BE]; Gerard Mercatorstraat 40 3920 Lommel, BE
Inventors:
LEIMANN, Dirk; BE
Priority Data:
10 2017 209 732.909.06.2017DE
Title (EN) GEAR HAVING FLANK CORRECTION IN SOME SECTIONS
(FR) ROUE DENTÉE COMPORTANT UNE CORRECTION DE FLANC PARTIELLE
(DE) ZAHNRAD MIT ABSCHNITTSWEISER FLANKENKORREKTUR
Abstract:
(EN) The invention relates to a gear (101) having a first group (103) of at least two teeth (107, 113) adjoining one another and a second group (105) of at least two teeth (109, 115) adjoining one another. The load-bearing flanks of the teeth (107, 113) of the first group (103) are manufactured having the same flank correction; the load-bearing flanks of the teeth (109, 115) of the second group (105) being manufactured having the same flank correction; and the flank correction of the load-bearing flanks of the teeth (107, 113) of the first group (103) and the flank correction of the load-bearing flanks of the teeth (109, 115) of the second group (105) being different.
(FR) L'invention concerne une roue dentée (101) comportant un premier groupe (103) d'au moins deux dents adjacentes (107, 113) et un second groupe (105) d'au moins deux dents adjacentes (109, 115). Les flancs de charge des dents (107, 113) du premier groupe (103) comportent la même correction de flanc ; les flancs de charge des dents (109, 115) du deuxième groupe (105) comportent la même correction de flanc ; et la correction des flancs de charge des dents (107, 113) du premier groupe (103) et la correction des flancs de charge des dents (109, 115) du deuxième groupe (105) sont différentes.
(DE) Die Erfindung betrifft ein Zahnrad (101) mit einer ersten Gruppe (103) von mindestens zwei aneinander angrenzenden Zähnen (107, 113) und einer zweiten Gruppe (105) von mindestens zwei aneinander angrenzenden Zähnen (109, 115). Die Lastflanken der Zähne (107, 113) der ersten Gruppe (103) mit gleicher Flankenkorrektur gefertigt sind; wobei die Lastflanken der Zähne (109, 115) der zweiten Gruppe (105) mit gleicher Flankenkorrekturgefertigt sind; und wobei die Flankenkorrektur der Lastflanken der Zähne (107, 113) der ersten Gruppe (103) und die Flankenkorrektur der Lastflanken der Zähne (109, 115) der zweiten Gruppe (105) unterschiedlich sind.
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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, 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)