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1. (WO2012177685) SCREED HEATING CONTROL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/177685 International Application No.: PCT/US2012/043228
Publication Date: 27.12.2012 International Filing Date: 20.06.2012
IPC:
E01C 23/14 (2006.01) ,E01C 19/22 (2006.01)
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
C
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
23
Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
14
for heating or drying foundation, paving, or materials thereon, e.g. paint
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
C
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
19
Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
22
for consolidating or finishing laid-down unset materials
Applicants:
CATERPILLAR PAVING PRODUCTS INC. [US/US]; 9401 85th Avenue North Brooklyn Park, MN 55445-2199, US (AllExceptUS)
STEINHAGEN, Anthony, P. [US/US]; US (UsOnly)
KOPACZ, Jason, W. [US/US]; US (UsOnly)
SMIEJA, Jameson, M. [US/US]; US (UsOnly)
Inventors:
STEINHAGEN, Anthony, P.; US
KOPACZ, Jason, W.; US
SMIEJA, Jameson, M.; US
Agent:
ANDERSON, Mathew, P.; Black Hills IP P.O. Box 2409 Minneapolis, MN 55402, US
Priority Data:
13/165,30821.06.2011US
Title (EN) SCREED HEATING CONTROL
(FR) COMMANDE DE CHAUFFAGE DE CHAPE
Abstract:
(EN) A system and method to control heating of a screed assembly in a paving machine is disclosed. The system and method includes providing a plurality of screed elements in communication with a respective one of a plurality of circuit breakers through a respective one of a plurality of relays. The system and method additionally includes providing a control system in communication with the plurality of screed elements and the plurality of relays and, receiving inputs by the control system to generate an output signal based upon the inputs. Heating of each of the plurality of screed elements is accomplished in response to the output signal.
(FR) L'invention concerne un système et un procédé de commande de chauffage d'un ensemble chape dans une bétonnière. Le système et le procédé consistent à utiliser une pluralité d'éléments de chape en communication avec un disjoncteur respectif d'une pluralité de disjoncteurs par l'intermédiaire d'un relais respectif d'une pluralité de relais. Le système et le procédé consistent par ailleurs à utiliser un système de commande en communication avec la pluralité d'éléments de chape et la pluralité de relais et à recevoir des entrées par le système de commande pour générer un signal de sortie basé sur les entrées. Le chauffage de chaque élément de chape de la pluralité d'éléments de chape est accompli en réponse au signal de sortie.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)