EP0635616A1 - Tür mit vertieften Oberflächenbereichen - Google Patents

Tür mit vertieften Oberflächenbereichen Download PDF

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Publication number
EP0635616A1
EP0635616A1 EP93305723A EP93305723A EP0635616A1 EP 0635616 A1 EP0635616 A1 EP 0635616A1 EP 93305723 A EP93305723 A EP 93305723A EP 93305723 A EP93305723 A EP 93305723A EP 0635616 A1 EP0635616 A1 EP 0635616A1
Authority
EP
European Patent Office
Prior art keywords
door
decorative patterns
depressed
skin
skins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP93305723A
Other languages
English (en)
French (fr)
Inventor
Ho-Tsung Fang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fang Ho Tsung
Original Assignee
Fang Ho Tsung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fang Ho Tsung filed Critical Fang Ho Tsung
Priority to EP93305723A priority Critical patent/EP0635616A1/de
Priority to AU42097/93A priority patent/AU4209793A/en
Priority to ZA935313A priority patent/ZA935313B/xx
Priority to CA002101975A priority patent/CA2101975C/en
Publication of EP0635616A1 publication Critical patent/EP0635616A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window 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
    • E06B3/70—Door leaves
    • E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
    • E06B3/78—Door leaves consisting of frame and panels, e.g. of raised panel type with panels of plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0453—Ornamental plaques, e.g. decorative panels, decorative veneers produced by processes involving moulding
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window 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
    • E06B3/70—Door leaves
    • E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces

Definitions

  • the present invention relates to a door formed with a rigid frame and with two skins being molded to provide the door with decorative patterns.
  • the solid board is usually 3' X 7' x 2'' in size and heavy in weight rendering difficulties in machining of the depressed portions.
  • An object of the present invention is therefore to provide an improved door in which the door can be provided very easily with a great variety of decorative patterns, and in which the assembling of the door requires only a few operations.
  • a door which comprises a door frame made or a rigid material a first skin made of a moldable material and shaped with depressed decorative patterns, a first backing sheet preferably of a plywood sheet attached to a bottom side of the first skin and formed with cut-away portions for firmly receiving the depressed decorative patterns and mounted on the door frame, a second skin also made of a moldable material and shaped with decorative patterns and a second backing sheet attached to a bottom side of the second skin and formed with cut-away portions for firmly receiving the depressed decorative patterns and mounted on the door frame.
  • the door 1 includes a rigid and sturdy frame 20 which can be advantageously made of light wood, a first skin 10 shaped with depressed decorative patterns 101 and mounted on the frame 20, and a second skin 30 also shaped with depressed decorative patterns (not shown) and mounted on the frame 20.
  • plywood or backing sheets 102, 302 are provided for respectively backing the first and second skins 10, 30.
  • Each of the plywood sheets 102, 302 is substantially of the same size as the skins 10, 30 and formed with cut-away portions 103, or 303.
  • the plywood sheet or backing sheet 102 can advantageously be machined by punch with a pre-arranged mold or blade to cut off cut-down parts 104 so that the cut-away portions 103 is located in the plywood sheet 102.
  • the cut-away portions 103 of the plywood sheet 102 generally corresponds with the depressed decorative patterns 101 in the first skin 10 for firmly receiving the depressed decorative patterns 101 when the plywood sheet 102 is attached to bottom of the first skin 10 in manners with contact glue.
  • the depressed decorative patterns 101 in the first skin 10 can maintain a very clear and original contour under protection of corresponding cut-away portions 103 in the plywood sheet 102 from fracturing.
  • the skins 10, 30 can advantageously be shaped by vacuum forming to provide the corresponding faces of the door with decorative patterns.
  • a moldable sheet constituting the skin 10 is supported over a mold between a male die 11 and a female die 12 in a sealed condition. Heat is applied to the moldable sheet 10 to a temperature at which it can be reshaped.
  • the male die 11 is provided with a plurality of passages 110 extending downwardly to connect an air conduit 13 which is connected to a vacuum pump (not shown) to establish a vacuum between the mold and the sheet 10 that will pull in the softened sheet 10 to the mold contour where it hardens to the desired shape.
  • the plywood sheet 102 has a shape adapting with the shape of the door frame 20 for mounting thereto with the skin 10 forming one of the two faces of the door 1.
  • the plywood sheet 102 can be dimensioned to be accommodated within the door frame 20 so that the skin 10 can be directly mounted on the door frame 20.
  • the second skin 30 is identical with the first skin 10 in processing to form the other one of the two faces of the door 1.
  • the thickness range of each plywood sheet is preferably between a quarter to a half inch so as to maintain sufficient rigidity of the door 1.
  • a door as described with reference to FIGS. 1, 2 and 4 of the drawings have the following advantages over the conventional doors as described in the preamble of the present disclosure:

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
EP93305723A 1993-07-21 1993-07-21 Tür mit vertieften Oberflächenbereichen Withdrawn EP0635616A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP93305723A EP0635616A1 (de) 1993-07-21 1993-07-21 Tür mit vertieften Oberflächenbereichen
AU42097/93A AU4209793A (en) 1993-07-21 1993-07-21 Door having depressed surface portions
ZA935313A ZA935313B (en) 1993-07-21 1993-07-22 Door having depressed surface portions
CA002101975A CA2101975C (en) 1993-07-21 1993-08-05 Door having depressed surface portions

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP93305723A EP0635616A1 (de) 1993-07-21 1993-07-21 Tür mit vertieften Oberflächenbereichen
AU42097/93A AU4209793A (en) 1993-07-21 1993-07-21 Door having depressed surface portions
ZA935313A ZA935313B (en) 1993-07-21 1993-07-22 Door having depressed surface portions
CA002101975A CA2101975C (en) 1993-07-21 1993-08-05 Door having depressed surface portions

Publications (1)

Publication Number Publication Date
EP0635616A1 true EP0635616A1 (de) 1995-01-25

Family

ID=27423204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93305723A Withdrawn EP0635616A1 (de) 1993-07-21 1993-07-21 Tür mit vertieften Oberflächenbereichen

Country Status (4)

Country Link
EP (1) EP0635616A1 (de)
AU (1) AU4209793A (de)
CA (1) CA2101975C (de)
ZA (1) ZA935313B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999035364A1 (en) * 1998-01-08 1999-07-15 Acell Holdings Limited Weather resistant panels
WO2000001912A3 (en) * 1998-07-06 2000-04-13 Rockwool Int A door, an insulating element for such a door, and a method of manufacturing a door
KR100422091B1 (ko) * 2001-07-16 2004-03-12 김명식 조립식 문 및 그 제조방법
US7426806B2 (en) 2000-04-20 2008-09-23 Masonite Corporation Reverse molded panel, method of manufacture, and door manufactured therefrom
US7730686B2 (en) 2000-04-20 2010-06-08 Masonite Corporation Reverse molded panel
US7837922B2 (en) 2000-04-20 2010-11-23 Masonite Corporation Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE898855A (fr) * 1984-02-07 1984-05-30 Therma Tru Corp Porte ayant l'aspect du bois, moulee par compression utilisee dans les constructions
US4579613A (en) * 1984-05-01 1986-04-01 Fernand Belanger Method for manufacturing of a molded door
US5003745A (en) * 1990-01-22 1991-04-02 Fang Ho Tsung Door of concavity surface
GB2236346A (en) * 1989-09-28 1991-04-03 Permadoor International Limite Insulated door and manufacturing method
US5123223A (en) * 1990-09-07 1992-06-23 Justine D. Makarevich Decorative attachment for a door

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE898855A (fr) * 1984-02-07 1984-05-30 Therma Tru Corp Porte ayant l'aspect du bois, moulee par compression utilisee dans les constructions
US4579613A (en) * 1984-05-01 1986-04-01 Fernand Belanger Method for manufacturing of a molded door
GB2236346A (en) * 1989-09-28 1991-04-03 Permadoor International Limite Insulated door and manufacturing method
US5003745A (en) * 1990-01-22 1991-04-02 Fang Ho Tsung Door of concavity surface
US5123223A (en) * 1990-09-07 1992-06-23 Justine D. Makarevich Decorative attachment for a door

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999035364A1 (en) * 1998-01-08 1999-07-15 Acell Holdings Limited Weather resistant panels
US6401414B1 (en) 1998-01-08 2002-06-11 Acell Holdings Limited Weather resistant panels
WO2000001912A3 (en) * 1998-07-06 2000-04-13 Rockwool Int A door, an insulating element for such a door, and a method of manufacturing a door
US7426806B2 (en) 2000-04-20 2008-09-23 Masonite Corporation Reverse molded panel, method of manufacture, and door manufactured therefrom
US7730686B2 (en) 2000-04-20 2010-06-08 Masonite Corporation Reverse molded panel
US7837922B2 (en) 2000-04-20 2010-11-23 Masonite Corporation Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith
US8820017B2 (en) 2000-04-20 2014-09-02 Masonite Corporation Reverse molded panel
US9284772B2 (en) 2000-04-20 2016-03-15 Masonite Corporation Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith
US9657512B2 (en) 2000-04-20 2017-05-23 Masonite Corporation Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith
KR100422091B1 (ko) * 2001-07-16 2004-03-12 김명식 조립식 문 및 그 제조방법

Also Published As

Publication number Publication date
ZA935313B (en) 1994-02-14
CA2101975A1 (en) 1995-02-06
CA2101975C (en) 1996-04-23
AU4209793A (en) 1995-02-16

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18D Application deemed to be withdrawn

Effective date: 19970213