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Pub. No.: WO/2017/201439 International Application No.: PCT/US2017/033596
Publication Date: 23.11.2017 International Filing Date: 19.05.2017
IPC:
A01B 49/00 (2006.01)
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
B
SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
49
Combined machines
Applicants: VERMEER MANUFACTURING COMPANY[US/US]; 1210 Vermeer Road East Pella, IA 50219, US
Inventors: THOMPSON, Kent L.; US
GRAHAM, Curt T.; US
RECKER, Kent M.; US
DOCKTER, Nathan D.; US
Agent: VANDER MOLEN, Michael J.; US
MUNSELL, Michael G.; US
ALLEN, Derick E.; US
AMODIO, Lucas M.; US
ATKINS, Bruce T.; US
BEULICK, John S.; US
BLOCK, Zachary J.; US
BRENNAN, Patrick E.; US
BROPHY, Richard L.; US
COYLE, Patrick J.; US
FITZGERALD, Daniel M.; US
FLOREK, Erin M.; US
GOFF, Christopher M.; US
HARPER, James D.; US
HARPER, Jesse S.; US
HEINEN JR., James M.; US
HENSON, James W.; US
HILMERT, Laura J.; US
HOEKEL, Jennifer E.; US
KEPPEL, Nicholas A.; US
LONGMEYER, Michael H.; US
MCCOLLUM, Darin; US
MUELLER, Jacob R.; US
POLAND, Eric G.; US
RASCHE, Patrick W.; US
RAYMOND JR., Donald D.; US
REESER III, Robert B.; US
SCHUTH, Richard A.; US
SLATER, Brian T.; US
SNIDER, Josh C.; US
SOOTER, Miranda M.; US
THOMAS, Mark A.; US
VANVLIET, David S.; US
WULLER, Adam R.; US
ZYCHLEWICZ, William J.; US
DINGLEDINE, Grant A.; US
MCCAY, Michael G.; US
MOLLER-JACOBS, Rose L.; US
VANENGELEN, Catherine E.; US
SMELCER, Paul L.; US
ZEE-CHENG, Brendan R.; US
TRUITT, Tracey S.; US
SCHNIEDERS, Kelley A.; US
Priority Data:
62/338,81219.05.2016US
62/338,85019.05.2016US
Title (EN) STEERED CASTER WHEEL SYSTEMS
(FR) SYSTÈMES DE ROULETTES DIRECTRICES
Abstract:
(EN) Steered caster wheel systems that include a disengagement system to enable a caster wheel steering mode and non-caster wheel steering mode are disclosed. In some embodiments, the caster wheels are mounted to a subframe that may be independently suspended from the chassis of a vehicle such as a self-propelled vehicle.
(FR) L'invention concerne des systèmes de roulettes directrices comprenant un système de dégagement destiné à actionner un mode de direction de roulettes ou un mode de non-direction de roulettes. Dans certains modes de réalisation, les roulettes sont montées sur un faux cadre pouvant être suspendu indépendamment au châssis d'un véhicule, tel qu'un véhicule automoteur.
front page image
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 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)