CLIP-ON CONNECTION SYSTEM FOR STAY-IN-PLACE FORM-WORK
摘要
A stay-in-place form-work for casting a concrete structure comprises a plurality of elongate panels interconnectable in edge-to-edge relationship via complementary connector components on their longitudinal edges to define at least a portion of a perimeter of the form-work. The panels include a first panel having a first connector component incorporating a receptacle, and a second panel having a second connector component incorporating a protrusion. The first and second panels are connectable to one another in edge-to-edge relationship by: effecting a loose-fit connection by extending the protrusion of the second connector component into the receptacle of the first connector component; loosely seating a clip onto the first and second connector components; and pushing the clip against the first and second connector components to reach a locked configuration wherein restorative deformation forces associated with the clip act to retain the first and second connector components in the locked configuration.
申请公布号
WO2010094111(A1)
申请公布日期
2010.08.26
申请号
WO2010CA00197
申请日期
2010.02.17
申请人
CFS CONCRETE FORMING SYSTEMS INC.;RICHARDSON , GEORGE DAVID;KRIVULIN , SEMION