System and method for making compressed wood product
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-031/20
B32B-031/28
출원번호
US-0634700
(2000-08-08)
발명자
/ 주소
Klemarewski Andrzej M.,CAX
대리인 / 주소
Kolisch, Hartwell, Dickinson, McCormack & Heuser
인용정보
피인용 횟수 :
15인용 특허 :
10
초록▼
A method and a system for producing a pressed-wood composite product from a prepared, pre-assembly mat having opposed facial expanses, and including, between such expanses, selected wood components, such as wood veneer, wood strands or other wood fibrous material, plywood sheets, lumber pieces, and
A method and a system for producing a pressed-wood composite product from a prepared, pre-assembly mat having opposed facial expanses, and including, between such expanses, selected wood components, such as wood veneer, wood strands or other wood fibrous material, plywood sheets, lumber pieces, and further including between such wood components, inter-component heat-curable adhesive. The proposed method and system feature transporting such a pre-assembly through a processing zone, and, within that zone, creating within the pre-assembly both cyclic compression and cyclic heating. Compression is effected principally utilizing distributed pairs of opposing pinch rolls which act on transported material either through independent platens, or through surface materials which become incorporated in a final pressed-wood product. Cyclic heating is effected through use of microwave wave-guides interleaved effectively with the pressure-applying pinch rolls.
대표청구항▼
[ It is desired to claim and secure by Letters Patent:] [1.]1. A method for producing a pressed-wood composite product from a prepared, preassembly mat having opposed facial expanses, and including, between such expanses, selected wood components, along with intercomponent, heat-curable adhesive, sa
[ It is desired to claim and secure by Letters Patent:] [1.]1. A method for producing a pressed-wood composite product from a prepared, preassembly mat having opposed facial expanses, and including, between such expanses, selected wood components, along with intercomponent, heat-curable adhesive, said method comprisingtransporting such a preassembly through a processing zone, andwithin that zone, and as the preassembly travels through the zone, subjecting the preassembly to plural, respective, time-spaced and spatially-spaced, alternating stages of compression and heating.
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이 특허에 인용된 특허 (10)
Harris George M. ; Robicheau Peter ; Groves Leonard J. ; Mukerjee Deepay, Apparatus and method for microwave curing of resins in engineered wood products.
Harris George M. ; Robicheau Peter ; Groves Leonard J. ; Mukerjee Deepay, Apparatus and method for microwave curing of resins in engineered wood products.
Bielfeldt Friedrich B.,DEX ; Hoffman Werner,DEX ; Melzer Gerhard,DEX, Process and plant for the continuous assembly and gluing of veneer panels to form veneer laminates.
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