Global Patent Index - EP 1808535 A3

EP 1808535 A3 20080528 - An access assembly

Title (en)

An access assembly

Title (de)

Einstiegsschacht

Title (fr)

Cheminée de visite

Publication

EP 1808535 A3 20080528 (EN)

Application

EP 07250109 A 20070111

Priority

GB 0600432 A 20060111

Abstract (en)

[origin: EP1808535A2] An access assembly comprises: a frame including an upstanding wall defining a boundary having an aperture formed therein; one or more seatings, that are secured in the aperture, for supporting one or more cover plates; and one or more cover plates that are receivable in the aperture supported on one or more said seatings so as at least partially to close off the aperture. The access assembly includes one or more shaft supports supporting a moveable shaft, the moveable shaft including one or more shaft formations and at least a first said cover plate including one or more cover or frame formations, respective said shaft and cover or frame formations being mutually engageable, when the shaft occupies a first position to which it is moveable, so as to retain at least a first said cover plate relative to the frame; and being disengaged from one another when the shaft occupies a second position to which it is moveable so as to permit removal of at least the first cover plate from the frame.

IPC 8 full level

E02D 29/12 (2006.01)

CPC (source: EP GB)

E02D 29/12 (2013.01 - EP); E02D 29/14 (2013.01 - EP); E02D 29/1427 (2013.01 - EP GB); E02D 29/1454 (2013.01 - EP); E03F 5/06 (2013.01 - GB)

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 NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

EP 1808535 A2 20070718; EP 1808535 A3 20080528; EP 1808535 B1 20131113; GB 0600432 D0 20060215; GB 2434170 A 20070718; GB 2434170 B 20081210

DOCDB simple family (application)

EP 07250109 A 20070111; GB 0600432 A 20060111