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1. (WO2018045384) LATCHING MECHANISM USING DEPLOYABLE ARMS
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Pub. No.: WO/2018/045384 International Application No.: PCT/US2017/050113
Publication Date: 08.03.2018 International Filing Date: 05.09.2017
IPC:
F16D 1/06 (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
1
Couplings for rigidly connecting two coaxial shafts or other movable machine elements
06
for attachment of a member on a shaft or on a shaft-end
Applicants:
MAJCEN, Marjan [SI/US]; US
MAJCEN, Beverly [US/US]; US
VREZNIK, Robert [SI/US]; US
Inventors:
MAJCEN, Marjan; US
MAJCEN, Beverly; US
VREZNIK, Robert; US
Agent:
SCHINDLER, Edwin D.; US
Priority Data:
15/256,58104.09.2016US
Title (EN) LATCHING MECHANISM USING DEPLOYABLE ARMS
(FR) MÉCANISME DE VERROUILLAGE UTILISANT DES BRAS DÉPLOYABLES
Abstract:
(EN) A latching mechanism for a tool spindle or mandrel that latches by pivotally extending a plurality of tensioned arms from a tensioned seated state to a tensioned locked state through rotation of a lock ring pivotally deploying the arms from their nested seated state into a blade engaging position of a larger radius than the radius of the lock ring with the arms in their nested position.
(FR) L'invention concerne un mécanisme de verrouillage pour un tourillon ou un mandrin d'outil qui se verrouille par l'extension pivotante d'une pluralité de bras tendus depuis un état de repos tendu vers un état verrouillé tendu par l'intermédiaire de la rotation d'un anneau de verrouillage déployant de manière pivotante les bras depuis leur état de repos emboîté dans une position de mise en prise de lame d'un rayon plus grand que le rayon de l'anneau de verrouillage avec les bras dans leur position emboîtée.
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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 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: English (EN)
Filing Language: English (EN)