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Floor drain

A floor drain and flange installation technology, which is applied to indoor sanitary pipeline installations, waterway systems, drainage structures, etc., can solve the problems of heavy tight connections, difficult and impossible floor drains, etc., and achieve a good airtight effect

Inactive Publication Date: 2006-08-16
BLUCHER METAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the modernization or renovation of e.g. multi-storey buildings, it can be very difficult to use common floor drains with mounting flanges, since achieving the required tight connection between the mounting flange of the floor drain and the building membrane can be very burdensome or impossible accomplish

Method used

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Examples

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Embodiment Construction

[0022] exist figure 1 The floor drain 2 shown at - 2 comprises a drain cover 4 with a cylindrical outer side 6 . The drain cover 4 can comprise a water reservoir, not shown, with a centrally located lower drain hole, into which the vertical connection part 8 of the elbow connection pipe 10 can be fitted by means of a suitable filling tool. The floor drain 2 is provided with a square drainage grid 5 at the top.

[0023] In addition, the floor drain 2 also includes a mounting flange 12 which has a connection hole 16 with a circular filling tool 18 at the centrally bent tab portion 14, so that the loosened mounting flange 12 can be mounted on the drain cover 4 in a watertight manner. On the predetermined height outside cylindrical outer 6. Alternatively, it is also possible to use a circular filling tool which is fixed in the connecting hole 16 by vulcanization.

[0024] As clearly shown in FIG. 2, the mounting flange 12 is mounted on the cylindrical outer side 6 of the drain ...

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Abstract

A floor drain (2) with a drain bowl (4) with a preferably cylindric outer side (6) and a lower central drain connection which is adapted for connecting to either a straight drain pipe or to an angular drain pipe (10), the floor drain (2)including a mounting flange (12) with a central connecting opening (16) which by means of packing means (18) is adapted to bet mounted tightly externally of the cylindric outer side (6) of the drain bowl (4). In a simple way is hereby achieved a floor drain with a drain bowl with associated mounting flange which may easily be adapted to the height of an existing as well as a newly established building membrane, as the flange for mounting to the membrane may be displaced vertically and externally of the drain bowl.

Description

technical field [0001] The invention relates to a floor drain with a drain hood having a preferably cylindrical outer side as claimed in the preamble of claim 1 . Background of the invention [0002] The prior art provides a drain hood for a floor drain with a mounting flange for connection to a building membrane to create a watertight connection between the floor drain and the building membrane, such as in a bathroom or other wet room. [0003] In the modernization or renovation of e.g. multi-storey buildings, it can be very difficult to use common floor drains with mounting flanges, since achieving the required tight connection between the mounting flange of the floor drain and the building membrane can be very burdensome or impossible accomplish. [0004] purpose of invention [0005] Against this background, the object of the present invention is to provide an improved floor drain as mentioned in the introduction, comprising a mounting flange which can be installed and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03C1/282
CPCE03F2005/0413E03F5/0409E03F5/0407
Inventor H·洛曼
Owner BLUCHER METAL
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