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1. WO2007098241 - SYSTEM, METHOD AND APPARATUS FOR PRODUCING FIRE RATED DOORS

Publication Number WO/2007/098241
Publication Date 30.08.2007
International Application No. PCT/US2007/004605
International Filing Date 21.02.2007
IPC
E04C 2/38 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
2Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
30characterised by the shape or structure
38with attached ribs, flanges, or the like, e.g. framed panels
CPC
E06B 2003/7025
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing ; wall or like; openings; Layout of fixed or moving closures, e.g. windows ; in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
70Door leaves
7015characterised by the filling between two external panels
7025of cork; of wood or similar fibres
E06B 2003/7028
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing ; wall or like; openings; Layout of fixed or moving closures, e.g. windows ; in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
70Door leaves
7015characterised by the filling between two external panels
7028of cementituous type, e.g. concrete
E06B 2003/704
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing ; wall or like; openings; Layout of fixed or moving closures, e.g. windows ; in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
70Door leaves
7015characterised by the filling between two external panels
704of mineral material which is not further specified
E06B 2003/7073
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing ; wall or like; openings; Layout of fixed or moving closures, e.g. windows ; in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
70Door leaves
7059Specific frame characteristics
7061Wooden frames
7073with fire retardant measures in frame
E06B 3/7015
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing ; wall or like; openings; Layout of fixed or moving closures, e.g. windows ; in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
70Door leaves
7015characterised by the filling between two external panels
E06B 3/84
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing ; wall or like; openings; Layout of fixed or moving closures, e.g. windows ; in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
70Door leaves
82Flush doors, i.e. with completely flat surface
84of plywood ; or other wooden panels without an internal frame, e.g. with exterior panels substantially of wood
Applicants
  • POLYMER-WOOD TECHNOLOGIES, INC. [US]/[US] (AllExceptUS)
  • DANIELS, Evan, R. [US]/[US] (UsOnly)
Inventors
  • DANIELS, Evan, R.
Agents
  • CHALKER, Daniel, J.
Priority Data
60/775,48121.02.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM, METHOD AND APPARATUS FOR PRODUCING FIRE RATED DOORS
(FR) SYSTEME, PROCEDE ET APPAREIL POUR PRODUIRE DES PORTES RESISTANTES AU FEU
Abstract
(EN)
The present invention provides a system, method and apparatus for producing fire rated doors having added strength, better finishing and low cost manufacturing flexibility. The fire rated doors are made from two panels 'sandwiched' together. An optional interior layer (e.g., fire resistant material, lead sheeting, steel or Kevlar) can be added between the door panels for various purposes. Splines, stiles or sticks are inserted in longitudinal channels in the door panels to provide assistance in aligning the door panels and greater hardware holding strength. An intumescent banding material concealed by a banding material around the perimeter of the door seals the door within its frame during a fire. The door design and the automated manufacturing process provide greater design choice, reduced cost and faster fabrication.
(FR)
La présente invention concerne un système, un procédé et un appareil pour produire des portes résistantes au feu présentant une résistance supérieure, un meilleur fini et une souplesse de fabrication à moindre coût. Les portes résistantes au feu sont réalisées dans deux panneaux placés en sandwich. Une couche interne facultative (par ex., un matériau résistant au feu, une feuille de plomb, de l'acier ou du Kevlar) peut être ajoutée entre les panneaux de porte à diverses fins. Des cannelures, des montants, ou des tiges sont insérés dans des canaux longitudinaux des panneaux de porte pour faciliter l'alignement des panneaux de porte et offrir une plus grande résistance de maintien du matériel. Un matériau en bandes intumescent caché par un matériau en bandes autour du pourtour de la porte scelle la porte à l'intérieur de son cadre durant un incendie. La conception de la porte et le processus de fabrication automatisé de l'invention offrent à la fois un plus grand choix de conception, un coût réduit et une fabrication rapide.
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