EP 0072817 A1 19830302 - COLLAPSIBLE SCAFFOLDING.
Title (en)
COLLAPSIBLE SCAFFOLDING.
Title (de)
ZERLEGBARES GERÜST.
Title (fr)
ECHAFAUDAGE DEMONTABLE.
Publication
Application
Priority
DK 69681 A 19810218
Abstract (en)
[origin: WO8202919A1] In a scaffolding and formwork tower consisting of callapsible sections, each of the sections is in the form of flat, identical elements, each of which has a supporting upright (1) to the side of which are attached reinforcing rods (3) which engage with and are positively locked to an adjacent element. The ends of the uprights are brought together above projecting pins and are locked together by outward-facing lugs (6) on the projecting pins, which can be inserted into sleeves on the ends of corresponding columns which have inward-facing lugs (2), provided that the uprights are in extension of each other and that the lugs (6) lie in the spaces between the lugs (2), but cannot be pulled apart if, after insertion, the components are turned so that the lugs (6) and (2) are in line with each other. The elements can be assembled horizontally by insertion and locking together by subsequent turning.
Abstract (fr)
Dans une tour d'echafaudage et de coffrage se composant de sections demontables, chacune des sections a la forme d'un element plat identique aux autres, dont chacun possede un montant de support (1) sur le cote duquel sont fixees des tiges de renforcement (3) qui s'emboitent et se verrouillent positivement dans un element adjacent. Les extremites des montants sont reunies au-dessus de clavettes en saillie et sont verrouillees ensemble par des pattes (6) orientees vers l'exterieur sur les clavettes en saillie, pouvant etre inserees dans des manchons sur les extremites des colonnes correspondantes qui possedent des pattes (2) orientees vers l'interieur, a condition que les montants se trouvent sur le prolongement l'un de l'autre et que les pattes (6) se trouvent dans les espaces entre les pattes (2), mais ne peuvent pas etre separees si, apres l'insertion, les composants sont tournes de maniere telle que les pattes (6 et 2) se trouvent alignees les unes avec les autres. Les elements peuvent etre assembles horizontalement par insertion et verrouilles ensemble en les tournant successivement.
IPC 1-7
IPC 8 full level
E04G 7/30 (2006.01)
CPC (source: EP)
E04G 7/301 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
WO 8202919 A1 19820902; DK 69681 A 19820819; EP 0072817 A1 19830302
DOCDB simple family (application)
DK 8200015 W 19820216; DK 69681 A 19810218; EP 82900504 A 19820216