The method of producing a shower tray using a shower tray blank is disclosed. The method may comprise identifying a drain location on the shower tray blank. The method may further comprise deflecting the shower tray blank at an internal location relative to a shower tray perimeter of the shower tray blank along the depth dimension to a deflected state. The method may also comprise cutting the shower tray blank along a plane generally perpendicular to a depth dimension of the shower tray blank when the shower tray blank is in the deflected state to form the shower tray and a discarded portion. An apparatus for producing a shower tray is also disclosed.

Disclosed herein are methods for installing bases and supports for shower and bathtub fixture components in a level and secure manner. Compressible supports, and templates and fixture bases comprising the compressible supports to aid installation are also contemplated herein.

The method of producing a shower tray using a shower tray blank is disclosed. The method may comprise identifying a drain location on the shower tray blank. The method may further comprise deflecting the shower tray blank at an internal location relative to a shower tray perimeter of the shower tray blank along the depth dimension to a deflected state. The method may also comprise cutting the shower tray blank along a plane generally perpendicular to a depth dimension of the shower tray blank when the shower tray blank is in the deflected state to form the shower tray and a discarded portion. An apparatus for producing a shower tray is also disclosed.

A carrier body assembly for forming part or all of a shower floor includes a rigid carrier body having a bearing surface for sanitary surface material such as tile and a sealing membrane that overlies the top or bottom surface of the carrier body but is attached to only a portion of the top or bottom surface. The unattached portion of the membrane is folded away from the carrier body to enable trimming of the carrier body to fit without damaging the membrane. After installation of the carrier body the membrane overlies the adjacent shower structure to form a watertight, water-impermeable connection between the carrier body and the adjacent shower structure.

A floor support structure for a bathtub or a shower tray floor, taking the form of a separate element to be used in conjunction with a traditional bathtub or shower tray floor, or as a unitary shower tray floor formed with the support structure integrated therein. The supports include a hollow plastic shell having a lower surface for lying on a planar subfloor, an upper surface contoured to the desired shape and a peripheral sidewall extending there between. Preferably, a drain hole is formed in the plastic shell which also interconnects the upper and lower surfaces thereby defining a hollow interior cavity. The cavity is filled with expandable thermoplastic foam beads which are expanded in place with steam in order to substantially fill the interior cavity thermally bonding the beads together and to the shell interior wall. The expanded foam bead is capable of being compressed without substantial permanent set.

The invention relates to a precut blank (1) consisting of a foldable material such as corrugated cardboard, paperboard or carton for producing automatically erectable packaging, in particular, a tray. The precut blank has a bottom (3) and hinged to it, two lateral panels (4), a rear panel (6) and a front panel (5), as well as two connecting flaps (7, 8) hinged to the front panel (5) and two hinged to the rear panel (6). According to the invention, an unstressed elastic element (15) is fastened at the connecting flaps (7) that are hinged to the front panel. Further, the invention relates to packaging erected from the precut blank (1).

A support member for a bathtub comprises a base and a plurality of flexible elements. The base includes an upper surface configured to be coupled to a bathtub. The plurality of flexible elements extend laterally outward from a side of the base and are configured to engage a lower portion of the bathtub.

A carrier body assembly for forming part or all of a shower floor includes a rigid carrier body having a bearing surface for sanitary surface material such as tile and a sealing membrane that overlies the top or bottom surface of the carrier body but is attached to only a portion of the top or bottom surface. The unattached portion of the membrane is folded away from the carrier body to enable trimming of the carrier body to fit without damaging the membrane. After installation of the carrier body the membrane overlies the adjacent shower structure to form a watertight, water-impermeable connection between the carrier body and the adjacent shower structure.

The invention relates to a carrier body (1) for sanitary surface material, having a bearing surface for the sanitary surface material, having a floor surface for arranging on an underlying surface, having a through-opening which runs approximately in the vertical direction of the horizontal carrier body, and forms lateral end surfaces, and having a sealing element, which covers over at least one of the surfaces at least in part, wherein the sealing element on the at least one surface is fixed only to a first sub-region (11) and loosely covers over at least a further, second sub-region (12) of the surface. The invention also relates to a method of adapting such a carrier body to the desired floor dimensions of a sanitary shower facility, and to the use of this carrier body for a sanitary cubicle.

A support member for a bathtub comprises a base and a plurality of flexible elements. The base includes an upper surface configured to be coupled to a bathtub. The plurality of flexible elements extend laterally outward from a side of the base and are configured to engage a lower portion of the bathtub.