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1. (WO2017136804) COUPLING ASSEMBLY HAVING AN OVERRUN MODE AND CHANNELED LOCKING MEMBER FOR USE THEREIN
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/136804 International Application No.: PCT/US2017/016644
Publication Date: 10.08.2017 International Filing Date: 06.02.2017
IPC:
F16D 3/12 (2006.01) ,F16D 13/74 (2006.01) ,F16D 41/12 (2006.01) ,F16D 48/00 (2006.01) ,F16H 3/00 (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
3
Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
02
adapted to specific functions
12
specially adapted for accumulation of energy to absorb shocks or vibration
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
13
Friction clutches
58
Details
74
Features relating to lubrication
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
41
Freewheels or freewheel clutches
12
with hinged pawl co-operating with teeth, cogs, or the like
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
48
External control of clutches
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
3
Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
Applicants:
MEANS INDUSTRIES, INC. [US/US]; 3715 E. Washington Road Saginaw, Michigan 48601-2893, US
Inventors:
PAWLEY, Brice A.; US
HAND, Joshua D.; US
Agent:
SYROWIK, David R.; US
KUSHMAN, James A.; US
NEMAZI, John E.; US
Priority Data:
62/291,03504.02.2016US
Title (EN) COUPLING ASSEMBLY HAVING AN OVERRUN MODE AND CHANNELED LOCKING MEMBER FOR USE THEREIN
(FR) ENSEMBLE ACCOUPLEMENT COMPORTANT UN MODE DE DÉPASSEMENT ET ÉLÉMENT DE VERROUILLAGE STRIÉ DESTINÉ À ÊTRE UTILISÉ DANS LEDIT ENSEMBLE
Abstract:
(EN) A coupling assembly having an overrun mode and a channeled locking member are provided. The locking member has a ramped, open channel extending through a nose and main body of the locking member to an upper face of the main body. The locking member is movable between first and second positions. The first position is a coupling position and the second position is an uncoupling position. Pressurized fluid directed to a bottom of the channel urges the locking member towards the second position upon rotation of a first member of the assembly in a first direction relative to a second member of the assembly above a predetermined RPM to prevent abutting engagement of the locking member with a shoulder of the first member in the overrun mode.
(FR) L'invention concerne un ensemble accouplement comportant un mode de dépassement et concerne également un élément de verrouillage strié. L'élément de verrouillage comporte un canal ouvert incliné s'étendant à travers un nez et un corps principal de l'élément de verrouillage jusqu'à une face supérieure du corps principal. L'élément de verrouillage est mobile entre les première et seconde positions. La première position est une position d'accouplement et la seconde position est une position de découplement. Un fluide sous pression dirigé vers une partie inférieure du canal sollicite l'élément de verrouillage vers la seconde position lors de la rotation d'un premier élément de l'ensemble dans une première direction par rapport à un second élément de l'ensemble au-dessus d'une vitesse en tours par minute supérieure prédéfinie, en vue d'empêcher un contact en butée de l'élément de verrouillage avec un épaulement du premier élément dans le mode de dépassement.
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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 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)
Also published as:
CN108700125EP3411604