The present invention proposes a novel construction system consisting of the attachment of modified hyperboloid shaped-structural elements called laminate cells which, when working together, create a structural system with integrated cover having the capacity of absorbing and transmitting stresses in all directions and orientations.

The present invention proposes a novel construction system consisting of the attachment of modified hyperboloid shaped-structural elements called laminate cells which, when working together, create a structural system with integrated cover having the capacity of absorbing and transmitting stresses in all directions and orientations.

An extendable arm is comprised of a plurality of cross units arranged in one direction with adjacent ones of the cross units being pivotally coupled at their ends via end coupling shafts. Each of the cross units is comprised of first and second rigid members crossing each other in an X shape and pivotally coupled at their intersection via a middle coupling shaft. The extendable arm includes an engaging protrusion and an engaging recess which move toward each other as the extendable arm extends and fit together when the extendable arm extends to a predetermined length.

The present invention proposes a novel construction system consisting of the attachment of modified hyperboloid shaped-structural elements called laminate cells which, when working together, create a structural system with integrated over having the capacity of absorbing and transmitting in all directions and orientations.

The present invention proposes a novel construction system consisting of the attachment of modified hyperboloid shaped-structural elements called laminate cells which, when working together, create a structural system with integrated over having the capacity of absorbing and transmitting in all directions and orientations.

A connector assembly, having an upper connector coupled to a lower connector and a gusset plate sandwiched between the upper and lower connectors. Also, disclosed is a hoistable connector assembly, a lifting frame assembly, a coupling system for modular frame units, a method for assembling a module unit using the connector assembly, and a modular frame unit and building having the connector assembly.

A connector assembly, having an upper connector coupled to a lower connector and a gusset plate sandwiched between the upper and lower connectors. Also, disclosed is a hoistable connector assembly, a lifting frame assembly, a coupling system for modular frame units, a method for assembling a module unit using the connector assembly, and a modular frame unit and building having the connector assembly.

A connector assembly, having an upper connector coupled to a lower connector and a gusset plate sandwiched between the upper and lower connectors. Also, disclosed is a hoistable connector assembly, a lifting frame assembly, a coupling system for modular frame units, a method for assembling a module unit using the connector assembly, and a modular frame unit and building having the connector assembly.

A connector assembly, having an upper connector coupled to a lower connector and a gusset plate sandwiched between the upper and lower connectors. Also, disclosed is a hoistable connector assembly, a lifting frame assembly, a coupling system for modular frame units, a method for assembling a module unit using the connector assembly, and a modular frame unit and building having the connector assembly.

The present invention proposes a novel construction system consisting of the attachment of modified hyperboloid shaped-structural elements called laminate cells which, when working together, create a structural system with integrated cover having the capacity of absorbing and transmitting stresses in all directions and orientations.