Title:
MODULAR NON-RETRIEVABLE FORMWORK WITH LOCKING INSERTS
Document Type and Number:
WIPO Patent Application WO/2011/101768
Kind Code:
A3
Abstract:
The invention is a non - retrievable formwork comprising two facing and parallel modular panels (P), a spacer (D) for joining said panels and a pair of inserts (S) for connecting said spacer, wherein at least one of said inserts (S) is incorporated in each one of said panels, each one of said inserts in turn comprising at least one seat (Al) for removably inserting a lateral edge of said spacer. Said seat of said inserts comprises two housings: a first housing (S2) in proximity to the surface of the panel directed towards the facing panel and a second housing (S3) that is more recessed in the thickness of said panel. The coupling between the panels guarantees excellent resistance thanks to the special "V" shape of the projections and seats.
Inventors:
TONELLO ROMEO (IT)
Application Number:
PCT/IB2011/050486
Publication Date:
November 24, 2011
Filing Date:
February 04, 2011
Export Citation:
Assignee:
REXPOL SRL (IT)
TONELLO ROMEO (IT)
TONELLO ROMEO (IT)
International Classes:
E04B2/86
Foreign References:
| FR2791718A1 | 2000-10-06 | |||
| US5086600A | 1992-02-11 | |||
| US4889310A | 1989-12-26 |
Attorney, Agent or Firm:
BENETTIN, Maurizio (Via Sorio 166, Padova, IT)
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