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1. (WO2019027782) CONCRETE SLAB JOINT STABILIZER
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Pub. No.: WO/2019/027782 International Application No.: PCT/US2018/043840
Publication Date: 07.02.2019 International Filing Date: 26.07.2018
IPC:
F16B 13/08 (2006.01) ,E01C 11/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
13
Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
04
with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
08
with separate gripping parts moved into their final position in relation to the body of the device without further manual operation
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
11
Details of pavings
02
Arrangement or construction of joints; Methods of making joints; Packing for joints
04
for cement concrete paving
Applicants:
ILLINOIS TOOL WORKS INC. [US/US]; 155 Harlem Avenue Glenview, Illinois 60025, US
Inventors:
COSTA, Robert P.; US
GARBER, George E.; US
MCPHEE, D. Michael; US
QUENZI, Phillip J.; US
Agent:
MASIA, Adam H.; US
Priority Data:
16/045,23425.07.2018US
62/539,82701.08.2017US
Title (EN) CONCRETE SLAB JOINT STABILIZER
(FR) STABILISATEUR DE JOINT DE DALLE DE BÉTON
Abstract:
(EN) Concrete slab joint stabilizer (10) including an expandable housing (12) including a cylinder (14) defining a slit (18) running along its longitudinal length, the expandable housing (12) having a housing axis extending longitudinally there through, and an expander (30) configured to expand the expandable housing (12) in directions perpendicular to the housing axis. The concrete slab joint stabilizer (10) is configured to limit relative vertical displacement between two adjacent concrete slabs.
(FR) L'invention concerne un stabilisateur de joint de dalle de béton (10), lequel stabilisateur comprend un boîtier extensible (12) comprenant un cylindre (14) définissant une fente (18) s'étendant le long de sa longueur longitudinale, le boîtier extensible (12) ayant un axe de boîtier s'étendant longitudinalement à travers celui-ci, et un dispositif d'extension (30) configuré de façon à étendre le boîtier extensible (12) dans des directions perpendiculaires à l'axe de boîtier. Le stabilisateur de joint de dalle de béton (10) est configuré de façon à limiter un déplacement vertical relatif entre deux dalles de béton adjacentes.
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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)