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1. (WO2007000789) ACTUATION MECHANISM WITH THREE-DIMENSIONAL RECTILINEAR GUIDE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/000789 International Application No.: PCT/IT2006/000490
Publication Date: 04.01.2007 International Filing Date: 26.06.2006
Chapter 2 Demand Filed: 26.04.2007
IPC:
H01Q 1/12 (2006.01) ,H01Q 1/08 (2006.01) ,H01Q 3/20 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
12
Supports; Mounting means
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
08
Means for collapsing aerials or parts thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
3
Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system
12
using mechanical relative movement between primary active elements and secondary devices of aerials or aerial systems
16
for varying relative position of primary active element and a reflecting device
20
wherein the primary active element is fixed and the reflecting device is movable
Applicants:
FINMECCANICA S.p.A. [IT/IT]; Piazza Monte Grappa, 4 I-00195 Roma, IT (AllExceptUS)
MESCHINI, Alberto [IT/IT]; IT (UsOnly)
Inventors:
MESCHINI, Alberto; IT
Agent:
CAPASSO, Olga ; De Simone & Partners S.p.A. Via Vincenzo Bellini, 20 IT-00198 Roma, IT
Priority Data:
RM2005A00033728.06.2005IT
Title (EN) ACTUATION MECHANISM WITH THREE-DIMENSIONAL RECTILINEAR GUIDE
(FR) MECANISME D’ACTIONNEMENT AVEC UN GUIDE RECTILIGNE TRIDIMENSIONNEL
Abstract:
(EN) An actuation system which implements a three-dimensional rectilinear guide with high rectilinear features and it provides stability and stiffness to the moved object by supporting it in a not operating initial phase, particularly suitable to the translation of reflectors for satellite antennas along a predetermined axis in order to obtain the zooming effect thereof on the radiation diagram of the antenna itself.
(FR) Système d’actionnement qui met en œuvre un guide rectiligne tridimensionnel avec des caractéristiques rectilignes élevées et qui rend l'objet déplacé stable et rigide en le soutenant dans une phase initiale de non fonctionnement, particulièrement adéquat à la translation de réflecteurs pour des antennes satellites le long d'un axe prédéterminé afin d'obtenir l'effet de zoom de celui-ci sur le diagramme de rayonnement de l'antenne elle-même.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)
Also published as:
EP1900058ES2362114US20080258987CA2613341