Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Sunday 05.04.2020 at 10:00 AM CEST
Settings

Settings

1. WO1991000170 - HOLLOW-CASTING PROCESS FOR PRODUCING A FULL-FLUSH WC WITH AN ODOUR-TRAP TONGUE, AND MOULD FOR THIS PURPOSE

Publication Number WO/1991/000170
Publication Date 10.01.1991
International Application No. PCT/DE1990/000454
International Filing Date 13.06.1990
Chapter 2 Demand Filed 18.01.1991
IPC
A61F 13/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings; Absorbent pads
B28B 1/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1Producing shaped articles from the material
26by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor
E03D 11/02 2006.01
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
11Other component parts of water-closets
02Water-closet bowls
CPC
A61F 2013/0077
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings
00361Plasters
00727means for wound humidity control
00761with permeable adhesive layers
0077arranged in lines
A61F 2013/00774
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings
00361Plasters
00727means for wound humidity control
00761with permeable adhesive layers
00774arranged in discrete dots
B28B 1/261
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1Producing shaped ; prefabricated; articles from the material
26by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor
261Moulds therefor
E03D 11/02
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
11Other component parts of water-closets
02Water-closet bowls
Applicants
  • IDEAL-STANDARD GMBH [DE/DE]; Euskirchener Straße 80 D-5300 Bonn, DE (AllExceptUS)
  • KRAUSE, Gerhard [DE/DE]; DE (UsOnly)
Inventors
  • KRAUSE, Gerhard; DE
Priority Data
P 39 21 195.928.06.1989DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) HOHLGUSSVERFAHREN FÜR EIN TIEFSPÜLKLOSETT MIT GERUCHSVERSCHLUSSZUNGE UND GIESSFORM DAZU
(EN) HOLLOW-CASTING PROCESS FOR PRODUCING A FULL-FLUSH WC WITH AN ODOUR-TRAP TONGUE, AND MOULD FOR THIS PURPOSE
(FR) PROCEDE DE COULAGE A NOYAU POUR UN WATER-CLOSET A NAPPE D'EAU PROFONDE AVEC LANGUE DE SIPHON INODORE ET MOULE DE COULEE S'Y RAPPORTANT
Abstract
(DE)
Ein Verfahren zur Herstellung eines Tiefspülklosetts mit einer Geruchsverschlußzunge im Hohlguß, wobei die einen Rückwandkern sowie wenigstens ein Formteil zur Ausbildung der Zunge aufweisende Gießform mit Schlicker gefüllt und nach Bildung eines Scherbens an den Wandungen der Gießform der restliche Schlicker aus der Gießform abgelassen wird, soll in einer Stufe ohne Vor- oder Nachbearbeitung durchführbar sein. Hierzu ist vorgesehen, daß bei der Vorbereitung der Gießform an dem Rückwandkern (16) zwei der Form der Geruchsverschlußzunge (13) gemeinsam entsprechende lose Kernteile (14, 15) lösbar angeschlagen und nach der Bildung des Scherbens und Wegziehen des Rückwandkerns aus dem so gebildeten Hohlraum (19) in der Zunge (13) nacheinander herausgezogen werden.
(EN)
The invention concerns a process for producing a hollow-cast full-flush water closet with a water trap having a tongue, the mould for which has a rear-wall core and at least one mould element for producing the tongue. The mould is filled with slip and, when a body has formed on the walls of the mould, the excess slip is drained out of the mould. The invention enables the WC to be produced in one stage, without the need for any pre-treatment or post-treatment. To this end, two separate core elements (14, 15) which together have the shape of the tongue (13) are detachably fastened in place on the rear-wall core (16) during preparation of the mould and, following formation of the body and removal of the rear-wall core, are drawn one after the other out of the cavity (19) thus formed in the tongue (13).
(FR)
Un procédé pour la fabrication d'un water-closet à nappe d'eau profonde comportant une langue de syphon inodore en coulage à noyau, dont le moule de coulée, présentant un noyau de paroi arrière ainsi qu'au moins une partie du moule pour la formation de la langue, est rempli de barbotine dont les restes sont évacués du moule après la formation d'une pâte sur les parois du moule, doit être réalisable en une seule phase, sans pré- ou post-traitement. A cet effet il est prévu que lors de la préparation du moule, deux parties de noyau détachées (14, 15) correspondant en commun à la forme de la langue de syphon inodore (13) soient appliquées de façon amovible au noyau de la paroi arrière (16) et retirées l'une après l'autre, après la formation de la barbotine et le retrait du noyau de paroi, de la cavité (19) ainsi formée dans la langue (13).
Also published as
DE4091101
Other related publications
Latest bibliographic data on file with the International Bureau