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1. (WO2018137896) SHIFT ACTUATORS, DIFFERENTIAL LOCK, DISTRIBUTOR GEARBOX, SHIFT GEARBOX AND AXLE CONNECTION
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Pub. No.: WO/2018/137896 International Application No.: PCT/EP2018/050022
Publication Date: 02.08.2018 International Filing Date: 02.01.2018
IPC:
F16H 61/30 (2006.01) ,F16H 63/30 (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
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
26
Generation or transmission of movements for final actuating mechanisms
28
with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
30
Hydraulic motors therefor
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
63
Control outputs to change-speed- or reversing-gearings for conveying rotary motion
02
Final output mechanisms therefor; Actuating means for the final output mechanisms
30
Constructional features of the final output mechanisms
Applicants:
ZF FRIEDRICHSHAFEN AG [DE/DE]; Löwentaler Straße 20 88046 Friedrichshafen, DE
Inventors:
PFEFFER, Andreas; DE
REITINGER, Franz; AT
Priority Data:
10 2017 201 411.330.01.2017DE
Title (EN) SHIFT ACTUATORS, DIFFERENTIAL LOCK, DISTRIBUTOR GEARBOX, SHIFT GEARBOX AND AXLE CONNECTION
(FR) ACTIONNEUR DE PASSAGE DE VITESSE, BLOCAGE DE DIFFÉRENTIEL, BOÎTE DE TRANSFERT, BOÎTE DE VITESSES MANUELLE ET RACCORDEMENT D'ESSIEU
(DE) SCHALTAKTUATORIK, DIFFERENTIALSPERRE, VERTEILERGETRIEBE, SCHALTGETRIEBE UND ACHSZUSCHALTUNG
Abstract:
(EN) The invention relates to a shift module (1) for a differential lock (7), for a shift gearbox or for an axial connection, comprising a shift sleeve (2) and a shift piston (4). The shift module (20) according to the invention is characterized by the fact that the shift piston (4) is formed as a ring piston (4). The invention further relates to a corresponding differential lock, to a corresponding distributor gearbox, to a corresponding shift gearbox, and to a corresponding axle connection.
(FR) L'invention concerne un module (1) de passage de vitesse pour un blocage de différentiel (7), pour une boîte de vitesses manuelle ou pour un raccordement d'essieu. Le module comprend un manchon (2) de passage de vitesse et un piston (4) de passage de vitesse. Le module (20) de passage de vitesse selon l'invention se caractérise en ce que le piston (4) de passage de vitesse est réalisé sous la forme d'un piston annulaire (4). L'invention concerne en outre un blocage différentiel correspondant, une boîte de transfert correspondante, une boîte de vitesses manuelle correspondante et un raccordement d'essieu correspondant.
(DE) Die Erfindung betrifft ein Schaltmodul (1) für eine Differentialsperre (7), für ein Schaltgetriebe oder für eine Achszuschaltung, umfassend eine Schaltmuffe (2) und einen Schaltkolben (4). Das erfindungsgemäße Schaltmodul (20) zeichnet sich dadurch aus, dass der Schaltkolben (4) als Ringkolben (4) ausgebildet ist. Die Erfindung betrifft weiterhin eine entsprechende Differentialsperre, ein entsprechendes Verteilergetriebe, ein entsprechendes Schaltgetriebe und eine entsprechende Achszuschaltung.
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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)