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1. (WO2015114024) SUPPORT DEVICE WITH CONTROLLED STIFFNESS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/114024 International Application No.: PCT/EP2015/051740
Publication Date: 06.08.2015 International Filing Date: 28.01.2015
IPC:
E04H 9/02 (2006.01)
E FIXED CONSTRUCTIONS
04
BUILDING
H
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
9
Buildings, groups of buildings, or shelters, adapted to withstand or provide protection against, abnormal external influences, e.g. war-like action, earthquake, extreme climate
02
withstanding earthquake or sinking of ground
Applicants: SOLETANCHE FREYSSINET[FR/FR]; 280 avenue Napoléon Bonaparte F-92500 Rueil Malmaison, FR
Inventors: CONNESSON, Micaël; FR
DIAZ, Sébastien; FR
Agent: CABINET PLASSERAUD; 66, rue de la Chaussée d'Antin 75440 Paris Cedex 09, FR
Priority Data:
14152943.828.01.2014EP
Title (EN) SUPPORT DEVICE WITH CONTROLLED STIFFNESS
(FR) APPAREIL D'APPUI À RAIDEUR CONTRÔLÉE
Abstract:
(EN) The invention concerns the field of support devices for equipping various types of structures. More particularly, the invention concerns a support device (100) comprising a plurality of force transmission parts (1, 2a, 2b) in mutual contact so as to transmit forces directed substantially in a predefined direction (D). One of the parts has a convex surface (1a, 1b), another having a concave surface (20a, 20b) with a larger radius of curvature. The convex surface is in contact with the concave surface in a contact area. At least one of the force transmission parts comprises a block of homogeneous material having at least one recess (4) in a portion substantially aligned with the contact area along said predefined direction.
(FR) L'invention concerne le domaine des appareils d'appui pour équiper divers types d'ouvrages d'art. L'invention concerne plus particulièrement un appareil d'appui (100) comprenant plusieurs pièces de transmission d'effort (1, 2a, 2b) en contact mutuel pour transmettre des efforts dirigés sensiblement selon une direction prédéfinie (D). L'une des pièces a une surface convexe (1a, 1b), une autre ayant une surface concave (20a, 20b) de plus grand rayon de courbure. La surface convexe est au contact de la surface concave dans une zone de contact. L'une au moins des pièces de transmission d'effort comprend un bloc de matériau homogène présentant au moins un évidement (4) dans une partie sensiblement alignée avec la zone de contact le long de ladite direction prédéfinie.
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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, IR, IS, JP, KE, KG, KN, KP, KR, 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: French (FR)
Filing Language: French (FR)