초록 ▼

An edge mould (36) in the form of an aluminium extrusion, has a male portion (104) and a female portion (106), the latter being defined by at least legs (105, 109). The mould, when attached to a panel edge, enables the panel to be reversible, the male and female portions of abutting moulds mating to

An edge mould (36) in the form of an aluminium extrusion, has a male portion (104) and a female portion (106), the latter being defined by at least legs (105, 109). The mould, when attached to a panel edge, enables the panel to be reversible, the male and female portions of abutting moulds mating to locate the two moulds and panels and to provide a sound and drought seal at the join between two panels. The male portion (104) may have a seal (132) in a channel (108) to assist in sealing abutting moulds. Panels using such edge moulds may be used in operable wall systems and in shopfitting systems. A locking arrangement for a support element, has a lateral channel (192) with a restricted entrance (212), in which a plate (202) is slidable, the plate (202) having a threaded aperture to receive a threaded bolt (210), the shank of which may pass through the entrance (212), an object being able to be removable secured to the channel by being located on the bolt, and the bolt being tightened to clamp channel-defining portions between the plate (202) and the object.

대표청구항 ▼

A panel comprising a frame having first and second side walls formed parallel to one another and defining a space therebetween, and an edge member secured to said frame between said first and second sidewalls, said edge member comprising: first and second flat exterior planar side surfaces formed pa

A panel comprising a frame having first and second side walls formed parallel to one another and defining a space therebetween, and an edge member secured to said frame between said first and second sidewalls, said edge member comprising: first and second flat exterior planar side surfaces formed parallel to one another and defining a space therebetween; an elongated section having in cross section a first planar flat surface extending from one of said flat exterior planar surfaces of said edge member inwardly into said space and being inclined at an acute angle with respect to said one of said planar side surfaces, a second planar flat surface extending from the other flat exterior planar surface of said edge member inwardly into said space between said surfaces of said edge member and being inclined at an acute angle with respect to said other palnar side surface, one of said first and second planar flat surfaces extending inwardly from its adjoining side surface toward said frame and the other of said planar flat surfaces extending inwardly into said space from its adjoining side surface away from said frame, and a third planar flat surface forming with the planar surface extending away from said frame a male portion and forming with the planar surface extending toward said frame a female portion, said male and female portions engaging corresponding male and female portions of a identical edge member to guide said corresponding planar inclined surfaces into closely abutting relationship.