WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018025105) DAMPING DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/025105    International Application No.:    PCT/IB2017/054346
Publication Date: 08.02.2018 International Filing Date: 19.07.2017
IPC:
E05F 3/02 (2006.01), E05F 3/04 (2006.01)
Applicants: MYPRO RESEARCH S.R.L. [IT/IT]; Viale Bassani, 49 36016 Thiene (VI) (IT)
Inventors: BRUN, Giancarlo; (IT)
Agent: ZILIOTTO, Tiziano; (IT)
Priority Data:
102016000081638 03.08.2016 IT
Title (EN) DAMPING DEVICE
(FR) DISPOSITIF D'AMORTISSEMENT
Abstract: front page image
(EN)The present invention concerns a piston for a damping device (2000), in particular for doors or windows, wherein the piston comprises a first half-piston (2510) and a second half-piston (2511), wherein the piston is configured for use with a first half-cylinder (2410) and a second half-cylinder (2420), wherein a first volume (2430) is included between the first half-piston (2510) and the first half- cylinder (2410), wherein a second volume (2440) is included between the second half-piston (2511) and the second half-cylinder (2420), and wherein the piston (2500) is provided with a hole (2550) for the passage of a fluid (1210) between the first volume (2430) and the second volume (2440). The invention furthermore concerns a damping device and a damped return device comprising the piston.
(FR)La présente invention concerne un piston pour un dispositif d'amortissement (2000), en particulier pour des portes ou fenêtres, le piston comporte un premier demi-piston (2510) et un second demi-piston (2511), le piston étant conçu pour être utilisé avec un premier demi-cylindre (2410) et un second demi-cylindre (2420), un premier volume (2430) étant compris entre le premier demi-piston (2510) et le premier demi-cylindre (2410), un second volume (2440) étant compris entre le second demi-piston (2511) et le second demi-cylindre (2420), et le piston (2500) étant doté d'un trou (2550) pour le passage d'un fluide (1210) entre le premier volume (2430) et le second volume (2440). L'invention concerne en outre un dispositif d'amortissement et un dispositif de rappel amorti comportant le piston.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)