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1. (WO2013126354) SYSTEMS AND METHODS FOR AIMING ASPHALT MATERIAL FEED SENSORS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/126354 International Application No.: PCT/US2013/026765
Publication Date: 29.08.2013 International Filing Date: 20.02.2013
IPC:
E01C 19/12 (2006.01) ,E01C 19/18 (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
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
12
for distributing granular or liquid materials
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
12
for distributing granular or liquid materials
18
Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
Applicants:
CATERPILLAR PAVING PRODUCTS INC. [US/US]; 9401 85th Avenue North Brooklyn Park, MN 55445-2199, US
Inventors:
MINGS, Rick; US
FRELICH, Toby; US
THIESSE, Chad; US
Agent:
PHILLIPS, Andrew Alan; Black Hills IP P.O. Box 2409 Minneapolis, MN 55402, US
Priority Data:
13/404,07724.02.2012US
Title (EN) SYSTEMS AND METHODS FOR AIMING ASPHALT MATERIAL FEED SENSORS
(FR) SYSTÈMES ET PROCÉDÉS DE POINTAGE DE CAPTEURS POUR DES OPÉRATIONS D'ALIMENTATION EN MATÉRIAU D'ASPHALTE
Abstract:
(EN) A system for measuring the height of paving material (13) distributed by an auger (26) of a paving machine (12) in front of a grading implement (21), such as a screed (121), is disclosed. The system includes a sonic sensor (141) and a laser pointer (142). The sonic sensor (141) generates a sonic signal (43) which is directed at the paving material (13) distributed by the auger (26). The laser pointer (142) generates a laser beam (45) which is similarly directed at the paving material (13) that has been distributed by the auger (26). The laser beam (45) and the sonic signal (43) meet at a common position (46) on the paving material (13).
(FR) La présente invention concerne un système permettant de mesurer la hauteur d'un matériau d'empierrement (13) distribué par une tarière (26) d'une bétonnière (12) en face d'un outillage de nivellement (21), tel qu'une table (121). Le système comprend un capteur acoustique (141) et un pointeur laser (142). Le capteur acoustique (141) génère un signal acoustique (43) qui est dirigé au niveau du matériau d'empierrement (13) distribué par la tarière (26). Le pointeur laser (142) génère un faisceau laser (45) qui est dirigé de manière similaire au niveau du matériau d'empierrement (13) qui a été distribué par la tarière (26). Le faisceau laser (45) et le signal acoustique (43) se rencontrent au niveau d'une position commune (46) sur le matériau d'empierrement (13).
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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, 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, PA, 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 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)