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1. WO1996002395 - COMPRESSION MOLDED DOOR ASSEMBLY

Publication Number WO/1996/002395
Publication Date 01.02.1996
International Application No. PCT/US1995/007827
International Filing Date 20.06.1995
Chapter 2 Demand Filed 10.01.1996
IPC
B44F 9/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
44DECORATIVE ARTS
FSPECIAL DESIGNS OR PICTURES
9Designs imitating natural patterns
02wood grain effects
E06B 3/78 2006.01
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 openings; Layout of fixed or moving closures, e.g. windows; Features of rigidly-mounted outer frames relating to the mounting of wing frames
70Door leaves
72consisting of frame and panels
78with panels of plastics
CPC
B29L 2031/724
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2031Other particular articles
724Doors
B44C 5/0453
BPERFORMING OPERATIONS; TRANSPORTING
44DECORATIVE ARTS
CPRODUCING DECORATIVE EFFECTS
5Processes for producing special ornamental bodies
04Ornamental plaques, e.g. decorative panels, decorative veneers
0453produced by processes involving moulding
B44F 9/02
BPERFORMING OPERATIONS; TRANSPORTING
44DECORATIVE ARTS
FSPECIAL DESIGNS OR PICTURES
9Designs imitating natural patterns
02wood grain effects
E06B 3/78
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
72consisting of frame and panels ; , e.g. of raised panel type
78with panels of plastics
Applicants
  • THERMA-TRU CORP. [US/US]; 1687 Woodlands Drive Naumee, OH 43537, US
Inventors
  • MINKE, Ronald, C.; US
  • WEST, Kenneth, J.; US
Agents
  • EMCH, Gregg, W. ; Emch, Schaffer, Schaub & Porcello Co. P.O. Box 916 Toledo, OH 43697-0916, US
Priority Data
08/274,97814.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPRESSION MOLDED DOOR ASSEMBLY
(FR) ENSEMBLE PORTE MOULE PAR COMPRESSION
Abstract
(EN)
A door assembly (10) having a core (12) positioned within a frame (14). The door assembly (10) further includes a pair of opposed molded skins (24, 26). There are edges adjacent the skins. The skins (24, 26) are made of a polymer material, a low profile additive and reinforcement fibers. Each of the skins (24, 26) has an exterior surface (28) and an interior surface (30). The interior surface (30) is adjacent the core (12). The exterior surface (28) includes a textured pattern (31) consisting of level portions (32) and depressions (34). The depressions (34) have a range in depth from about 0.025 mm to about 1.0 mm from the level portions (32). The skins (24, 26) further include undercuts (36) adjacent the depressions (34). The undercuts (36) have a range in extent of undercutting from about 0.025 mm to about 0.10 mm from the depressions (34).
(FR)
Ensemble porte (10) comportant une partie centrale (12) placée à l'intérieur d'un châssis (14). Cet ensemble porte (10) comprend, de plus, une paire de revêtements moulés et opposés (24, 26). Des bords sont contigus aux revêtements. Ceux-ci (24, 26) sont fabriqués en matériau polymère et en fibres d'apport et de renforcement à profil bas. Chacun des revêtements (24, 26) possède une surface extérieure (28) et une surface intérieure (30). La surface intérieure (30) est contiguë à la partie centrale (12). La surface extérieure (28) comprend une configuration texturée (31) constituée par des parties plates (32) et par des creux (34). La profondeur des creux (34) se situe dans une plage de 0,025 mm à 1 mm depuis les parties plates (32). Les revêtements (24, 26) comprennent, de plus, des entailles sous-jacentes (36) contiguës aux creux (34). Les entailles sous-jacentes (36) se prolongent depuis les creux (34) sur une longueur située entre 0,025 mm et 0,10 mm.
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