[특허]Automated door assembly, press, and adhesive therefor

Automated door assembly, press, and adhesive therefor 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-065/00 B30B-005/06 B30B-015/06 B29D-099/00 B32B-005/06 B32B-007/14 B30B-007/02 E06B-003/70 E06B-003/72 E06B-003/82
출원번호	US-0956855 (2013-08-01)
등록번호	US-9314983 (2016-04-19)
발명자 / 주소	Liang, Bei-Hong Cucchi, George
출원인 / 주소	Masonite Corporation
대리인 / 주소	Berenato & White, LLC
인용정보	피인용 횟수 : 0 인용 특허 : 32

초록 ▼

Provided is a system and method of making a door having first and second door skins and an internal frame. The top and bottom surfaces of the frame are coated with an adhesive and the frame is placed on a first door skin. The second door skin is then placed on the opposite surface of the frame. The assembled components are then pressed to bond the first and second door skins to the frame with a press having upper and lower dies configured to impart a larger compression force toward a central area of the door skins. Wear resistant belts or membranes are provided to protect the door skins from being marred by the upper and lower dies during the pressing process.

대표청구항 ▼

1. A door pressing station, comprising: at least one press comprising an upper die having an upper surface and a lower die having a lower surface, the upper and lower surfaces facing one another to define a mold cavity in which a door assembly is to be received for a pressing process, wherein the door assembly comprises a door frame having stiles and rails forming a perimeter of the door frame, a first door skin and a second door skin, and the door skin being adhesively secured on opposite sides of the door frame;a first wear resistant membrane disposed along said upper surface; anda second wear resistant membrane disposed along said lower surface,wherein said first and second wear resistant membranes prevent hardened steel forming the upper and lower dies from marring doors that are acted upon by the upper and lower dies during said pressing process, andwherein the upper and lower surfaces are shaped to compress central portions of the door skins to a greater extent than peripheral portions disposed about a perimeter of the door skins, so that surfaces of the central portions and the peripheral portions of the door skins are coplanar with each other, and the peripheral portions are in contact with the stiles and rails of the door frame upon completion of the pressing operation. 2. The door pressing station of claim 1, wherein the first and second wear resistant membranes are constructed and arranged for imparting a concave shape to at least a central region of first and second door skins of the door assembly during said pressing process. 3. The door pressing station of claim 1, wherein the first and second wear resistant membranes are first and second wear resistant membranes are formed of the same material. 4. The door pressing station of claim 1, wherein the first and second wear resistant membranes are formed as a continuous belt with a central core having a higher durometer than an outer layer. 5. The door pressing station of claim 1, wherein the wear resistant membranes are removably fixed to the upper and lower dies. 6. The door pressing station of claim 1, wherein the wear resistant membranes are disposed to move relative to the upper and lower dies along a direction of travel of said doors. 7. A door pressing station, comprising: at least one press comprising an upper die having an upper surface,a wear resistant membrane disposed along said upper surface,wherein said wear resistant membrane prevents hardened steel forming the upper die from marring a door that is to be acted upon by the upper die during a pressing process,wherein the door comprises a door frame having stiles and rails forming a perimeter of the door frame, and a door skin adhesively secured on one side of the door frame, andwherein the upper surface is shaped to compress central portion of the door skin to a greater extent than peripheral portion disposed about a perimeter of the door skin, so that the surfaces of the central portion and the peripheral portion are coplanar with each other, and the peripheral portion is in contact with the stiles and rails of the door frame upon completion of the pressing operation. 8. The door pressing station of claim 7, wherein the wear resistant membrane is constructed and arranged for imparting a concave shape to at least a central region of a door skin of the door assembly during said pressing process. 9. A method of pressing an assembled door, comprising: providing a press comprising an upper die having an upper surface and a lower die having a lower surface, the upper and lower surfaces facing one another to define a mold cavity in which a door assembly is received for a pressing process, wherein the door assembly comprises a door frame having stiles and rails forming a perimeter of the door frame, a first door skin and a second door skin, with the door skins positioned on opposite sides of the door frame;providing wear resistant membranes along said upper and lower surfaces to prevent hardened steel forming the upper and lower dies from marring doors that are acted upon by the upper and lower dies during said pressing process;loading an assembled door in said press; andpressing the assembled door between the upper and lower dies, wherein the upper and lower surfaces are shaped to compress central portions of door skins of the door assembly to a greater extent than peripheral portions disposed about a perimeter of the door skins, so that surfaces of the central portions and the peripheral portions of the door skins are coplanar with each other, and the peripheral portions are in contact with the stiles and rails of the door frame upon completion of the pressing step. 10. The method of claim 9, further comprising the step of imparting a concave shape to at least a central region of first and second door skins of the door assembly.

이 특허에 인용된 특허 (32)

Costello Bernard J. (Princeton NJ), Apparatus for spray coating flat surfaces.
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Tyler, Kenneth Charles, Automated door assembly system and method.
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Tyler, Kenneth Charles, Automated door assembly system and method.
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Quinif Edward G., Corrugated structural paper fillers for the interior areas of hollow doors and the method of making same.
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Matthew M. McKinney ; Robert L. LaFontaine ; James D. Surber, Door and method of making same.
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Quinif Edward G., Expandable spacer cores for panel doors and the method of making same.
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Richards Turner W. (Conyers GA) Francis Hubert C. (Lithonia GA) Fowler George F. (Norcross GA), Firedoor constructions including gypsum building product.
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Isban Leonard D. (Plymouth IN) Isban Michael A. (South Bend IN), Hollow door construction using an improved void filler.
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Barnes, Michael, Hollow metal door.
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Fournier Germain,CAX, Loading device having multiple tongs for handling lumber and the like.
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Graf, Matthias; Holbert, John, Method and apparatus for the production of extra-wide veneers.
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Versteege Arnoldus Josef (Boulevard Paulus Loot 77 Zandvoort NL), Method and device for the uniform and even spraying of surfaces in a non-continuous production system.
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Jackson Charles R., Method for assembling a multi-panel door.
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Elliott Gary E. ; Bailey Steve R. ; Cooper David W. ; Campy Aaro John, Method for making plywood.
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Churchland Mark T. (Vancouver CAX), Method for pressing a composite assembly.
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Troutner Arthur L. (Boise ID) Russell John R. (Boise ID) Johnson Alan W. (Boise ID) Johnson Clifford R. (Boise ID), Method of feeding sheets to a continuous laminating press.
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Goodman William (Troy MI), Method of making an embossed panel door.
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Hardwick,Geoffrey B.; McGuire,Randy C., Method of making multi-ply door core, multi-ply door core, and door manufactured therewith.
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Considine Richard (Chestertown NY), Method of manufacture and assembly system for a structural wall panel.
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Stroup,Jon Christopher; Dailey,David Patrick; Walter,John Robert; Reich,Thomas Scott; Strocko,Mark John; Clark,Randy Jon; Olson,Brent David, Methods and systems for the automated manufacture of composite doors.
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Boyse George C. ; Colombero Richard S. ; Wierzbicki David J., Multi-panel hollow door structures and manufacturing methods employing paperboard cores.
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Kiker Donald E. (2410 Richelieu La. Birmingham AL 35216), Pallet dispenser/accumulator.
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Fujii Yutaka (Fukuyama JPX) Akao Fuminori (Fuchu JPX) Omelchuk John (Armstrong CAX), Plywood lay-up system.
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Fujii Yutaka,JPX ; Akao Fuminori,JPX ; Omelchuk John,CAX, Plywood lay-up system.
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Koch ; II Robert L. (Evansville IN), Plywood layup line.
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Kyle Donald B. (North Little Rock AR) Frost Michael A. (Little Rock AR), Process of making an insulated door.
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Mrocca Mark M. (Dearborn MI), Reaction injection molded door assembly.
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Englisch Hans-Joachim,DEX ; Henkenjohann Carsten,DEX ; Lampe Klaus Rudiger,DEX ; Lucking Thomas,DEX ; Mansuroglu Ali,DEX ; Melies Wolfgang,DEX ; Ritzenhofen Hubertus,DEX, Semiautomatic system for making doors.
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Gagne Robert J. (Glastonbury CT) Plein ; II William J. (South Windsor CT) Carson Kenneth R. (Shannon MS), Swinging door with mirror insert on one face and method of making same.
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Quinif Edward G., Universal expandable spacer cores for hollow doors and the method of making same.
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Honda Noriyuki,JPX ; Abe Yukio,JPX ; Isobe Makoto,JPX, Veneer-pressing apparatus.
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Groger Howard P. (Gainesville FL) Kamke Frederick A. (Blacksburg VA) Churchill Russell J. (Radford VA), Wood composite materials and methods for their manufacture.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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Automated door assembly, press, and adhesive therefor 원문보기

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Automated door assembly, press, and adhesive therefor 원문보기

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