Prefabricated wall structure for forming an enclosure such as a horse-box

Claim 2

A wall structure for an enclosure comprising first and second upright tubular posts, the first and second posts being spaced to define an opening therebetween which can be blocked by a door, a wall section mounted on the second post, and a crosspiece extending from the first post across said opening and beyond the second post by a distance at least equal to the width of the opening, wherein each said post has four faces defining a substantially square cross-section, and each post has two end portions in which holes are provided in each of the four faces, a sleeved nut being mounted in each of said holes, and wherein first and second elements are mounted on the crosspiece and are received in the upper end portions of the first and second posts respectively, each of said elements comprising two plates which cross over one another and are arranged within the respective post such that each said plate extends along a diagonal of the cross-section of the post, screws being screwed into selected ones of said sleeved nuts to engage each said element, and wherein one end of said crosspiece is firmly connected to said wall section.

Claim 3

A wall structure according to claim 1, further comprising a door supported to block said opening, said door comprising at least one tubular upright supporting a door panel, said upright having four faces defining a substantially square cross-section and having two end portions in which holes are provided in each of the four faces, a sleeved nut being mounted in each of said holes, each said end portion being intended to receive an element comprising two plates crossing over one another.

Claim 4

A wall structure according to claim 2, wherein the door is hingedly mounted onto one of said first and second posts by means of two spaced hinges, each said hinge comprising an element having four faces defining a substantially square cross-section, each face of said element being provided with holes, each element being inserted into a respective end portion of said upright of the door and being fixed thereto by way of screws extending between aligned holes in the upright and the element, and each said hinge further comprising a plate fixed to the square element and the plate having a hole therein which a pivot pin is received.

Claim 5

A wall structure for an enclosure comprising first and second upright tubular posts, the first and second posts being spaced to define an opening therebetween which can be blocked by a door, a wall section mounted on the second post, and a crosspiece extending from the first post across said opening and beyond the second post by a distance at least equal to the width of the opening, wherein each said post has four faces defining a substantially square cross-section, and each post has two end portions in which holes are provided in each of the four faces, a sleeved nut being mounted in each of said holes, and wherein first and second elements are mounted on the crosspiece and are received in the upper end portions of the first and second posts respectively, each of said elements comprising two plates which cross over one another and are arranged within the respective post such that each said plate extends along a diagonal of the cross-section of the post, screws being screwed into selected ones of said sleeved nuts to engage each said element, and wherein one end of said crosspiece is firmly connected to said wall section wherein the door is hingedly mounted onto one of said first and second posts by means of two spaced hinges, each said hinge comprising an element having four faces defining a substantially square cross-section, each face of said element being provided with holes, each element being inserted into a respective end portion of said upright of the door and being fixed thereto by way of screws extending between aligned holes in the upright and the element, and each said hinge further comprising a plate fixed to the square element to extend at an angle thereto, the plate having a hole therein in which a pivot pin is received.

Claim 6

A wall structure for an enclosure comprising first and second upright tubular posts, the first and second posts being spaced to define an opening therebetween which can be blocked by a door, a wall section mounted on the second post, and a crosspiece extending from the first post across said opening and beyond the second post by a distance at least equal to the width of the opening, wherein each said post has four faces defining a substantially square cross-section, and each post has two end portions in which holes are provided in each of the four faces, a sleeved nut being mounted in each of said holes, and wherein first and second elements are mounted on the crosspiece and are received in the upper end portions of the first and second posts respectively, each of said elements comprising two plates which cross over one another and are arranged within the respective post such that each said plate extends along a diagonal of the cross-section of the post, screws being screwed into selected ones of said sleeved nuts to engage each said element, and wherein one end of said crosspiece is firmly connected to said wall section wherein the door is hingedly mounted onto one of said first and second posts by means of two spaced hinges, each said hinge comprising an element having four faces defining a substantially square cross-section, each face of said element being provided with holes, each element being inserted into a respective end portion of said upright of the door and being fixed thereto by way of screws extending between aligned holes in the upright and the element, and each said hinge further comprising a plate fixed to the square element to extend at an angle thereto, the plate having a hole therein in which a pivot pin is received.

Claim 7

A wall structure for an enclosure comprising first and second upright tubular posts, the first and second posts being spaced to define an opening therebetween which can be blocked by a door, a wall section mounted on the second post, and a crosspiece extending from the first post across said opening and beyond the second post by a distance at least equal to the width of the opening, wherein each said post has four faces defining a substantially square cross-section, and each post has two end portion in which holes are provided in each of the four faces, a sleeved nut being mounted in each of said holes, and wherein first and second elements are mounted on the crosspiece and are received in the upper end portions of the first and second posts respectively, each of said elements comprising two plates which cross over one another and are arranged within the respective post such that each said plate extends along a diagonal of the cross-section of the post, screws being screwed into selected ones of said sleeved nuts to engage each said element, and wherein one end of said crosspiece is firmly connected to said wall section wherein the door is mounted for sliding movement relative to said opening, and further comprising a rail supported by the crosspiece and extending substantially parallel to the crosspiece, the upper end of the door carrying rollers arranged to slide along said rail, and wherein a U-shaped channel member is fixed to the lower end of the door, the channel member carrying square elements, each square element having four faces defining a substantially square cross-section, each face of said element being provided with holes, and wherein each said element is inserted into the lower end portion of a respective upright of the door and is fixed thereto by way of screws extending between aligned holes in the upright and the element.

Claim 8

A wall structure for an enclosure comprising first and second upright tubular posts, the first and second posts being spaced to define an opening therebetween which can be blocked by a door, a wall section mounted on the second post, and a crosspiece extending from the first post across said opening and beyond the second post by a distance at least equal to the width of the opening, wherein each said post has four faces defining a substantially square cross-section, and each post has two end portion in which holes are provided in each of the four faces, a sleeved nut being mounted in each of said holes, and wherein first and second elements are mounted on the crosspiece and are received in the upper end portions of the first and second posts respectively, each of said elements comprising two plates which cross over one another and are arranged within the respective post such that each said plate extends along a diagonal of the cross-section of the post, screws being screwed into selected ones of said sleeved nuts to engage each said element, and wherein one end of said crosspiece is firmly connected to said wall section wherein the door is mounted for sliding movement relative to said opening, and further comprising a rail supported by the crosspiece and extending substantially parallel to the crosspiece, the upper end of the door carrying rollers arranged to slide along said rail, and wherein a U-shaped channel member is fixed to the lower end of the door, the channel member carrying square elements, each square element having four faces defining a substantially square cross-section, each face of said element being provided with holes, and wherein each said element is inserted into the lower end portion of a respective upright of the door and is fixed thereto by way of screws extending between aligned holes in the upright and the element.