EP 1936041 A3 20090429 - Operator access door for underground buildings
Title (en)
Operator access door for underground buildings
Title (de)
Arbeiterzugangstür für unterirdische Gebäude
Title (fr)
Porte d'accès pour opérateur dans des constructions souterraines
Publication
Application
Priority
ES 200603249 A 20061222
Abstract (en)
[origin: EP1936041A2] The invention relates to an access door for underground buildings intended to house electronic, electrical, mechanical equipment or other equipment, configured by a main body (2) and an upper cover (1). According to the invention, the access door consists of a main lid (4) configured in a single metal part with reduced weight, resistant to mechanical stress, which is collapsible toward the outside with respect to a frame (3) integrated in the upper cover (1) by means of hinging elements (8) installed on its inner face and at the inner part of the frame (3). The main lid (4) likewise comprises a closure (6) and integrates therein an auxiliary lid (5) concealing and protecting the closure (6). The access door allows the operators to easily access the inside of the building in order to perform operation or maintenance work.
IPC 8 full level
E02D 29/14 (2006.01)
CPC (source: EP ES)
E02D 29/122 (2013.01 - EP); E02D 29/127 (2013.01 - EP); E02D 29/14 (2013.01 - EP); E02D 29/1418 (2013.01 - EP ES); E02D 29/1427 (2013.01 - EP ES); E02D 29/1454 (2013.01 - EP); E02D 29/1463 (2013.01 - EP); E02D 29/1481 (2013.01 - EP)
Citation (search report)
- [XY] FR 2680811 A1 19930305 - ROUERE RICHARD DE [FR]
- [X] GB 2262119 A 19930609 - GLYNWED CONSUMER & BUILDING [GB]
- [X] DE 202006014082 U1 20061109 - REWATEC GMBH [DE]
- [X] JP 2001172999 A 20010626 - HANEDA HUME PIPE CO LTD
- [Y] DE 9318077 U1 19940127 - BROCKMANN GMBH ANLAGENBAU [DE]
- [Y] EP 1626130 A1 20060215 - HOWE GREEN LTD [GB]
- [Y] JP S5968434 A 19840418 - FUJI GUREETO KOGYO KK
- [A] EP 1435681 A1 20040707 - PREFABRICADOS UNIBLOK S A [ES]
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 (publication)
EP 1936041 A2 20080625; EP 1936041 A3 20090429; ES 2321258 A1 20090603; ES 2321258 B1 20100304
DOCDB simple family (application)
EP 07380374 A 20071220; ES 200603249 A 20061222