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1. (WO2019045700) MECHANICAL DOWN-STOP FOR AXLE/SUSPENSION SYSTEMS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/045700 International Application No.: PCT/US2017/049249
Publication Date: 07.03.2019 International Filing Date: 30.08.2017
IPC:
B60G 9/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
G
VEHICLE SUSPENSION ARRANGEMENTS
9
Resilient suspensions for a rigid axle or axle housing for two or more wheels
Applicants:
HENDRICKSON USA, L.L.C. [US/US]; 500 Park Boulevard Suite 1010 Itasca, Illinois 60143, US
Inventors:
GIAMATI, Nicholas J.; US
ANDREASEN, Jacob D.; US
Agent:
DURESKA, David P.; US
MOORE, Brent L.; US
STRUGALSKI, Greg; US
DANKO, David J.; US
Priority Data:
Title (EN) MECHANICAL DOWN-STOP FOR AXLE/SUSPENSION SYSTEMS
(FR) ARRÊT MÉCANIQUE POUR SYSTÈMES D'ESSIEU/SUSPENSION
Abstract:
(EN) A mechanical down stop for heavy-duty vehicle axle/suspension systems which includes an L-shaped bracket that is rigidly/stiffly attached to the vehicle frame at one end, and is attached to a flexible portion of the mechanical down stop at the other end. The flexible portion is attached to a beam of the axle/suspension system. The L-shaped bracket is formed of an elastically deformable material and includes a bend that enables the bracket to act as a force reacting spring. The L-shaped bracket and the flexible portion of the mechanical down stop limit downward movement of the beam and react the downward force of the beam during downward movement of the beam.
(FR) L'invention concerne un arrêt mécanique pour des systèmes d'essieu/suspension de véhicules utilitaires lourds, qui comprend un support en forme de L qui est fixé de manière rigide/solide au châssis de véhicule à une extrémité, et qui est fixé à une partie flexible de la butée d'arrêt mécanique à l'autre extrémité. La partie flexible est fixée à une poutre du système d'essieu/suspension. Le support en forme de L est formé d'un matériau élastiquement déformable et comprend un coude qui permet au support d'agir comme un ressort de réaction de force. Le support en forme de L et la partie flexible de la butée d'arrêt mécanique limitent le mouvement vers le bas de la poutre et réagissent à la force vers le bas de la poutre lors du mouvement vers le bas de la poutre.
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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)