EP 0128626 A2 19841219 - A spacer for a concrete shuttering.
Title (en)
A spacer for a concrete shuttering.
Title (de)
Abstandhalter für Betonschalungen.
Title (fr)
Pièce d'espacement pour coffrages.
Publication
Application
Priority
NL 8302048 A 19830608
Abstract (en)
A cone as part of a spacer for concrete shutterings, which cone comprises a metal bush provided with an essentially continuous axial hole wherein a nut thread adapted to an associated screwed rod is formed. There is provided a ring-shaped or cap-shaped supporting element which rests against a cam-shaped portion formed on the bush end directed towards the shuttering and which extends to beyond said bush end. There may be provided a resilient member positioned between the cap-shaped portion and the supporting element for biasing the supporting element towards the shuttering, while around the metal bush there may be provided a sleeve of concrete or the like mortar, hard synthetic plastics material or such like material.
IPC 1-7
IPC 8 full level
E04G 17/06 (2006.01); E04G 17/065 (2006.01)
CPC (source: EP)
E04G 17/06 (2013.01); E04G 17/065 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0128626 A2 19841219; EP 0128626 A3 19850925; NL 8302048 A 19850102
DOCDB simple family (application)
EP 84200829 A 19840608; NL 8302048 A 19830608