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1. (WO2019032584) LAUNCH ASSIST MECHANISM FOR A CONTINUOUSLY VARIABLE TRANSMISSION
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/032584 International Application No.: PCT/US2018/045610
Publication Date: 14.02.2019 International Filing Date: 07.08.2018
IPC:
F16H 61/662 (2006.01) ,B60W 30/18 (2012.01) ,F16H 9/12 (2006.01) ,F16H 9/14 (2006.01) ,F16H 55/56 (2006.01) ,F16H 63/34 (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
66
specially adapted for continuously variable gearings
662
with endless flexible members
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30
Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
18
Propelling the vehicle
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
9
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
02
without members having orbital motion
04
using belts, V-belts, or ropes
12
engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting 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
H
GEARING
9
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
02
without members having orbital motion
04
using belts, V-belts, or ropes
12
engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
14
using only one pulley built-up out of adjustable conical parts
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
32
Friction members
52
Pulleys or friction discs of adjustable construction
56
of which the bearing parts are relatively axially adjustable
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
34
Locking or disabling mechanisms
Applicants:
TEAM INDUSTRIES, INC. [US/US]; 105 Park Ave Bagley, Minnesota 56621, US
Inventors:
ECK, Brian George; US
BONHAM, Brandon R.; US
Agent:
LUNDBERG, Scott V.; US
Priority Data:
62/542,00507.08.2017US
Title (EN) LAUNCH ASSIST MECHANISM FOR A CONTINUOUSLY VARIABLE TRANSMISSION
(FR) MÉCANISME D'AIDE AU DÉMARRAGE POUR UNE TRANSMISSION À VARIATION CONTINUE
Abstract:
(EN) A primary clutch of a continuously variable transmission with a launch mechanism is provided. The primary clutch includes a central post, a fixed sheave assembly, a movable sheave assembly and a locking mechanism. The central post is configured to receive rotational torque from a motor. The fixed sheave assembly is statically mounted on the central post. The movable sheave assembly is mounted on the central post. The movable sheave assembly includes a movable sheave system that is configured to move axially on the central post towards the fixed sheave assembly as RPM of the primary clutch increase. The locking mechanism is configured and arranged to selectively prevent movement of the movable sheave system independent of the RPM of the primary clutch.
(FR) L'invention concerne un embrayage primaire d'une transmission à variation continue avec un mécanisme de démarrage. L'embrayage primaire comprend un montant central, un ensemble poulie fixe, un ensemble poulie mobile et un mécanisme de verrouillage. Le montant central est conçu pour recevoir un couple de rotation provenant d'un moteur. L'ensemble poulie fixe est monté de manière statique sur le montant central. L'ensemble poulie mobile est monté sur le montant central. L'ensemble poulie mobile comprend un système de poulie mobile qui est configuré pour se déplacer axialement sur le montant central vers l'ensemble poulie fixe en tant que régime de l'augmentation d'embrayage primaire. Le mécanisme de verrouillage est configuré et agencé pour empêcher sélectivement le mouvement du système de poulie mobile indépendamment du régime de l'embrayage primaire.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)