Global Patent Index - EP 1857685 A3

EP 1857685 A3 2009-02-18 - Fluid-operated actuator with improved structure

Title (en)

Fluid-operated actuator with improved structure

Title (de)

Flüssigkeitsbetriebener Aktuator mit verbesserter Struktur

Title (fr)

Actionneur à fonctionnement liquide avec structure améliorée

Publication

EP 1857685 A3 (EN)

Application

EP 07009277 A

Priority

IT MI20060952 A

Abstract (en)

[origin: EP1857685A2] A fluid-operated actuator with improved structure, comprising an outer enclosure (2) for containing the mutually opposite pistons (3) provided with racks (4) for engagement with a pinion (5) formed on an actuation pivot (6) which can be accessed from the outside, the outer enclosure (2) being constituted by a central body (10) which is closed by two head blocks (11), the head blocks (11) defining at least partially the chambers (20) for the hermetic sliding of the pistons (3).

IPC 8 full level (invention and additional information)

F15B 15/06 (2006.01)

CPC (invention and additional information)

F15B 15/06 (2013.01); F15B 15/065 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family

EP 1857685 A2 20071121; EP 1857685 A3 20090218; EP 1857685 B1 20130410; ES 2412859 T3 20130712; IT MI20060952 A1 20071116