Title:
水洗トイレフランジの封止
Document Type and Number:
Japanese Patent JP2013513048
Kind Code:
A
Abstract:
An improved method of installing a closet flange allows installation of plumbing fixtures with a reduced likelihood of leaks. The method involves telescopically fitting an inner or outer surface of a drainpipe to a surface of a cylindrical portion of a hub of a closet flange, where the hub has a base flange extending therefrom; and securing the base flange against the upper surface of a subfloor. A first layer of sealant is applied to an upper surface of the base flange; and a flooring membrane is secured to the upper surface of the base flange by the first layer of sealant. A second layer of sealant is applied to an upper surface of the flooring membrane; and the upper surface of the flooring membrane is clamped between the base flange and a clamping ring. The method may be performed using a two-part closet flange for connection to a drain pipe for a toilet. The two-part closet flange comprises a cylindrical hub adapted to telescopically connect to the drain pipe; an annular flange radially extending from the cylindrical hub; a clamping ring; and a means to clamp a flooring membrane between the clamping ring and the annular flange.
Inventors:
Calwell Building
Application Number:
JP2012543249A
Publication Date:
April 18, 2013
Filing Date:
December 08, 2010
Export Citation:
Assignee:
Karnat Limited Liability Company
International Classes:
E03D11/16
Domestic Patent References:
| JP2011174336A | 2011-09-08 | |||
| JP2006249758A | 2006-09-21 |
Foreign References:
| US6065160A | 2000-05-23 |
Attorney, Agent or Firm:
Creation International Patent Office