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1. (WO2012110524) AIR SPRING WITH MOVABLE PISTON SEGMENTS AND ROLLING BELLOWS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/110524    International Application No.:    PCT/EP2012/052530
Publication Date: 23.08.2012 International Filing Date: 14.02.2012
IPC:
F16F 9/05 (2006.01)
Applicants: TECHNISCHE UNIVERSITÄT DARMSTADT [DE/DE]; Karolinenplatz 5 64283 Darmstadt (DE) (For All Designated States Except US).
BEDARFF, Thomas [DE/DE]; (DE) (For US Only).
PELZ, Peter [DE/DE]; (DE) (For US Only).
THURNER, Joachim [DE/DE]; (DE) (For US Only)
Inventors: BEDARFF, Thomas; (DE).
PELZ, Peter; (DE).
THURNER, Joachim; (DE)
Agent: STUMPF, Peter; c/o TransMIT GmbH Kerkrader Str. 3 35394 Gießen (DE)
Priority Data:
11154408.6 14.02.2011 EP
Title (DE) LUFTFEDER MIT BEWEGLICHEN KOLBENSEGMENTEN UND ROLLBALG
(EN) AIR SPRING WITH MOVABLE PISTON SEGMENTS AND ROLLING BELLOWS
(FR) RESSORT PNEUMATIQUE À SEGMENTS DE PISTON MOBILES ET SOUFFLET TUBULAIRE
Abstract: front page image
(DE)Die Entwicklung beschreibt einen Linearaktuator, mit beweglichen Kolbensegmenten, die eine verbesserte Dämpfung mittels Kopplung zweier Kolbensegmentringen ermöglicht. Weiterhin wird ein Verschleiß des Rollbalges durch eine optimierte Kolbensegmentform verringert.
(EN)The development describes a linear actuator, having movable piston segments, which permits improved damping by means of the coupling of two piston segment rings. Furthermore, wear of the rolling bellows is reduced by means of an optimized piston segment form.
(FR)L'invention concerne un actionneur linéaire comportant des segments de piston mobiles permettant d'obtenir un amortissement amélioré par accouplement de deux anneaux de segments de piston. En outre, une optimisation de la forme des segments de piston permet de réduire l'usure du soufflet tubulaire.
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 (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, MD, 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: German (DE)
Filing Language: German (DE)