Building element

Claim 2

A building element comprising two spaced parallel support posts and bracing means connecting said support posts, two parallel rafters secured together in spaced relationship corresponding to the spacing of the support posts and associated one with each support post and connecting means connecting each support post to the associated rafter, with the direction of length of the support post and the associated rafter substantially in a common plane, the connecting means being slidable in the direction of length of the associated rafter and permitting pivotal movement of the associated support post relative thereto in the common plane.

Claim 3

A building element according to claim 1 wherein said connecting means comprises a link pivotally attached to the associated support post and a roller attached to the link and rotatably supported by the associated rafter for displacement lengthwise thereof.

Claim 4

A building element according to claim 2 wherein said rafter has a longitudinally extending guide rail operable to guide the longitudinal displacement of the associated roller.

Claim 5

A building element according to claim 3 wherein said connecting means includes a further roller, the two rollers being disposed one on each side of the guide rail.

Claim 6

A building element according to claim 1 wherein the space between the two support posts is clad.

Claim 7

A building element according to claim 1 wherein the space between the two rafters is clad.

Claim 8

A construction element for use in the erection of a building and particularly adapted to provide support means for portions of the vertical side walls and a roof of said building, said element comprising at least a pair of spaced generally parallel support posts for supporting therebetween when in an erected condition a portion of the vertical side walls of an erected building, at least a pair of spaced generally parallel rafters for supporting therebetween when in an erected condition a portion of the roof of an erected building, and connecting means joining said support posts with said rafters with one end of each of said support posts in sliding engagement with said rafters, said connecting means operating to enable relative positioning of said rafters and support posts between a pre-erected position and an erected position, said rafters and support posts when in said pre-erected position being located to extend in a generally parallel juxtaposed orientation relative to each other, said rafters and said support posts being placed from said pre-erected position to said erected position by sliding movement of said one end of each of said support posts along the length of said rafters by operation of said connecting means to enable placement of said support posts in a generally vertical position with said rafters extending thereabove at an erection site during erection of the building.

Claim 9

A construction element for use in the erection of a building and particularly adapted to provide support means for portions of the vertical side walls and a roof of said building, said element comprising at least a pair of spaced generally parallel support posts for supporting therebetween when in an erected condition a portion of the vertical side walls of an erected building, at least a pair of spaced generally parallel rafters for supporting therebetween when in an erected condition a portion of the roof of an erected building, and connecting means joining said support posts with said rafters with one end of each of said support posts in sliding engagement with said rafters, said connecting means operating to enable relative positioning of said rafters and support posts between a pre-erected position and an erected position, said rafters and support posts when in said pre-erected position being located to extend in a generally parallel juxtaposed orientation relative to each other, said rafters and said support posts being placed from said pre-erected position to said erected position by sliding movement of said one end of each of said support posts along the length of said rafters by operation of said connecting means to enable placement of said support posts in a generally vertical position with said rafters extending thereabove at an erection site during erection of the building.

Claim 12

A building construction element comprising a first and a second longitudinal support member, and linking means slidably connecting one end of said first support member in sliding engagement along the length of said second support member, said linking means being configured to enable said first support member to be placed in a vertically extending position by pivoting of said first support member about the end thereof opposite said one end while said one end is moved in sliding engagement along the length of said second support member thereby to raise said second support member over said first support member and to place said first and second support members in position to form, respectively, part of the supporting structure for a wall and a roof of a building.

Claim 13

A building construction element comprising a first and a second longitudinal support member, and linking means slidably connecting one end of said first support member in sliding engagement along the length of said second support member, said linking means being configured to enable said first support member to be placed in a vertically extending position by pivoting of said first support member about the end thereof opposite said one end while said one end is moved in sliding engagement along the length of said second support member thereby to raise said second support member over said first support member and to place said first and second support members in position to form, respectively, part of the supporting structure for a wall and a roof of a building.