EP 1489248 A3 20051116 - Extendible scaffolding transom
Title (en)
Extendible scaffolding transom
Title (de)
Ausziehbarer Gerüstquerbalken
Title (fr)
Traverse d'échafaudage extensible pour échafaudage
Publication
Application
Priority
- NL 1023501 A 20030522
- NL 1024541 A 20031015
Abstract (en)
[origin: EP1489248A2] Device for use in scaffolding construction comprising a first scaffolding tube, interiorly provided with a second closed scaffolding tube profile which is polygonal in cross-section. Scaffolding tube and scaffolding tube profile are mutually telescopingly fitted. The interior circumference of the first scaffolding tube is in close contact with angle segments shaped between the mutually distantly positioned circumferential parts along the circumference of the second scaffolding tube profile. These angled segments are mutually enclosing an angle in a circumferential direction, the value of which is determined by 360 DEG divided by the number of angle segments. <IMAGE>
IPC 1-7
IPC 8 full level
E04G 1/15 (2006.01); E04G 7/14 (2006.01); E04G 7/30 (2006.01)
CPC (source: EP)
E04G 1/15 (2013.01); E04G 7/14 (2013.01); E04G 7/304 (2013.01); E04G 7/305 (2013.01); E04G 2001/157 (2013.01)
Citation (search report)
- [X] DE 1909499 A1 19700910 - SCHOENFELDT ALFRED
- [X] DE 29805935 U1 19980730 - MANNESMANN AG [DE]
- [X] EP 0655538 A1 19950531 - ONO TATSUO [JP]
- [X] FR 1032140 A 19530630
- [X] DE 3218046 A1 19831117 - BAUMANN WOLFGANG
- [X] US 3547475 A 19701215 - GINGHER CARL E
- [A] GB 2374895 A 20021030 - LYNDON SCAFFOLDING PLC [GB]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1489248 A2 20041222; EP 1489248 A3 20051116; NL 1024541 C1 20041124
DOCDB simple family (application)
EP 04076472 A 20040519; NL 1024541 A 20031015