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1. (WO2018044417) SPLINED IDLER FOR SCALLOP RESISTANCE
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Pub. No.: WO/2018/044417 International Application No.: PCT/US2017/042851
Publication Date: 08.03.2018 International Filing Date: 19.07.2017
IPC:
B62D 55/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
55
Endless-track vehicles
08
Endless-track units; Parts thereof
14
Arrangement, location, or adaptation of rollers
Applicants:
CATERPILLAR INC. [US/US]; 100 N.E. Adams Street Peoria, IL 61629-9510, US
Inventors:
JOHANNSEN, Eric James; US
Agent:
RUFENER, Bryce, A.; US
MONTEITH JR., J., Derel; US
BECKMAN, William, A.; US
CARTER, Janda, M.; US
ANYASO, Uchendu, O.; US
Priority Data:
15/253,36331.08.2016US
Title (EN) SPLINED IDLER FOR SCALLOP RESISTANCE
(FR) GALET TENDEUR CANNELÉ POUR RÉSISTANCE D'ÉCHANCRURE
Abstract:
(EN) An idler wheel (200) for use with a track chain of a vehicle that includes a plurality of track pins and bushings comprises a main body (202) that includes a generally cylindrical configuration defining an axis of rotation (A), a circumferential direction (C) and a radial direction (R), the main body (202) including a central portion (204) disposed along the axis of rotation (A) defining an axial extremity of the radial portion, and at least a first outside portion (208) disposed along the axis of rotation (A) that includes an undulating circumferential perimeter (210).
(FR) L'invention porte sur un galet de tension (200) qui est destiné à être utilisé avec une chaîne de chenille d'un véhicule comprenant une pluralité de broches d'articulation de chenille et de bagues et qui comprend un corps principal (202) dont la configuration, généralement cylindrique, délimite un axe de rotation (A), une direction circonférentielle (C) et une direction radiale (R), le corps principal (202) comprenant une partie centrale (204) disposée le long de l'axe de rotation (A) délimitant une extrémité axiale de la partie radiale, et au moins une première partie extérieure (208) disposée le long de l'axe de rotation (A) qui comprend un périmètre circonférentiel ondulé (210).
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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)