Floor panel, as well as method, device and accessories for manufacturing such floor panel
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04D-001/00
E04F-013/08
E04B-002/08
출원번호
US-0566083
(2009-09-24)
등록번호
US-8499519
(2013-08-06)
우선권정보
BE-2004/0635 (2004-12-23)
발명자
/ 주소
Meersseman, Laurent
Vandevoorde, Christian
Thiers, Bernard
출원인 / 주소
Flooring Industries Ltd
대리인 / 주소
Workman Nydegger
인용정보
피인용 횟수 :
5인용 특허 :
26
초록▼
Floor panel, more particularly a laminate floor panel, wherein this floor panel comprises a decor, a top layer on the basis of synthetic material, and an underlying substrate (13), whether or not composed of several layers or parts, wherein the floor panel (1), in the surface over which the decor (1
Floor panel, more particularly a laminate floor panel, wherein this floor panel comprises a decor, a top layer on the basis of synthetic material, and an underlying substrate (13), whether or not composed of several layers or parts, wherein the floor panel (1), in the surface over which the decor (10) extends, is provided with embossed portions.
대표청구항▼
1. Floor panel having an upper surface; said floor panel comprising: a printed décor extending over a substantial part of said upper surface;a top layer on the basis of synthetic material having a nominal thickness D3; anda wood-based substrate whereupon said printed décor and said top layer are pro
1. Floor panel having an upper surface; said floor panel comprising: a printed décor extending over a substantial part of said upper surface;a top layer on the basis of synthetic material having a nominal thickness D3; anda wood-based substrate whereupon said printed décor and said top layer are provided;said wood-based substrate having at least two opposite edges, said edges being provided with coupling parts;wherein said substantial part of said upper surface over which the printed décor extends is provided with at least one embossed portion; said embossed portion forming a sunk edge area located at least one of said two opposite edges and having a depth D2 that continues up into said wood-based substrate; said depth D2 being larger than said nominal thickness D3 of said top layer;wherein the printed décor continuously extends over and along the at least one embossed section so as to follow the contours of the at least one embossed portion;wherein said wood-based substrate comprises a compacted region located at said sunk edge area;wherein said compacted region is compacted more than 1%;wherein the printed décor is provided on a paper layer, and the paper layer extends continuously across the panel from the nominal thickness to the sunk edge area;wherein the at least one embossed portion is formed by at least the top layer, the paper layer and the wood-based substrate, and increases in compression from the nominal thickness D3 to the sunk edge area. 2. The floor panel of claim 1, wherein said wood-based substrate comprises locations without embossments; said compacted region being compacted more than said locations without embossments. 3. The floor panel of claim 1, wherein said floor panel has a lower surface; said wood-based substrate adjacent said lower surface being undeformed. 4. The floor panel of claim 1, wherein said sunk edge area comprises a sloping portion. 5. The floor panel of claim 4, wherein said sloping portion is immediately adjacent said one of said two opposite edges. 6. The floor panel of claim 1, wherein said sunk edge area comprises a sloping bent portion. 7. The floor panel of claim 1, wherein said sunk edge area comprises a sloping portion; said at least one of said two opposite edges having a longitudinal direction; wherein, seen in a plane perpendicular to said longitudinal direction, said sloping portion extends at an angle; said angle altering in function of said longitudinal direction. 8. The floor panel of claim 1, wherein said sunk edge area comprises a sloping portion; said at least one of said two opposite edges having a longitudinal direction; wherein, seen in a plane perpendicular to said longitudinal direction, said sloping portion has a shape; said shape altering in function of said longitudinal direction. 9. The floor panel of claim 1, wherein said sunk edge area comprises a sloping portion; said at least one of said two opposite edges having a longitudinal direction; wherein, seen in a plane perpendicular to said longitudinal direction, said sloping portion has a highest point; said highest point varying laterally in function of said longitudinal direction. 10. The floor panel of claim 1, wherein said synthetic material is a thermo-setting resin. 11. The floor panel of claim 1, said at least one of said two opposite edges having a longitudinal direction; wherein, seen in a plane perpendicular to said longitudinal direction, said at least one of said two opposite edges having an upper edge; wherein said printed décor extends up to said upper edge. 12. Floor panel having an upper surface; said floor panel comprising: a printed décor extending over a substantial part of said upper surface;a top layer on the basis of synthetic material having a nominal thickness D3; anda wood-based substrate whereupon said printed décor and said top layer are provided;said wood-based substrate having at least two opposite edges, said edges being provided with coupling parts;wherein at least at one of said two opposite edges said floor panel is provided with a sunk edge area; said sunk edge area comprising a sloping portion; said one of said two opposite edges having a longitudinal direction; wherein, seen in a plane perpendicular to said longitudinal direction, said sloping portion has an overall shape; said overall shape altering in function of said longitudinal direction such that the cross-sectional shape of the sloping of the sloping portion varies along the longitudinal direction;wherein the printed décor is provided on a paper layer, and the paper layer extends continuously across the panel from the nominal thickness to the sunk edge area;wherein the at least one embossed portion is formed by at least the top layer, the paper layer and the wood-based substrate, and increases in compression from the nominal thickness D3 to the sunk edge area, and;wherein said at least one of said opposite edges having a length extending in said longitudinal direction; wherein, seen in said plane, said at least one of said two opposite edges has an upper edge and said sloping portion comprises at least a first part and a second part; said first part adjoining said upper edge and having a first shape; said first shape being constant in function of said longitudinal direction over a substantial part of said length; said second part having a second shape; said second shape altering in function of said longitudinal direction. 13. The floor panel of claim 12, wherein, seen in said plane, said sloping portion has a highest point; said second part extending from said first part to said highest point. 14. The floor panel of claim 12, wherein, seen in a plane perpendicular to said longitudinal direction, said sloping portion has a highest point; said highest point varying laterally in function of said longitudinal direction. 15. The floor panel of claim 12, wherein said substantial part of said upper surface over which the printed décor extends at least partially comprises said sunk edge area. 16. The floor panel of claim 12, wherein, seen in a plane perpendicular to said longitudinal direction, said sloping portion has a highest point; said highest point varying laterally in function of said longitudinal direction. 17. The floor panel of claim 12, wherein said substantial part of said upper surface over which the printed décor extends at least partially comprises said sunk edge area. 18. The floor panel of claim 12, wherein said synthetic material is a thermo-setting resin. 19. The floor panel of claim 12, said at least one of said two opposite edges having a longitudinal direction; wherein, seen in a plane perpendicular to said longitudinal direction, said at least one of said two opposite edges having an upper edge; wherein said printed décor extends up to said upper edge. 20. The floor panel of claim 12, wherein the sunk edge area has a generally flat edge portion along the edge periphery of the floor panel, the sloping portion extending to the flat portion. 21. Floor panel having an upper surface; said floor panel comprising: a printed décor extending over a substantial part of said upper surface;a top layer on the basis of synthetic material having a nominal thickness D3; anda wood-based substrate whereupon said printed décor and said top layer are provided;said substrate having at least two opposite edges, said edges being provided with coupling parts;wherein said substantial part of said upper surface over which the printed décor extends and including at least the top layer and substrate forms at least one embossed portion; said embossed portion forming a sunk edge area located at least one of said two opposite edges and extending into the wood-based substrate;wherein the printed décor continuously extends over and along the at least one embossed section so as to follow the contours of the at least one embossed portion; wherein at least said top layer and the substrate gradually increase in compaction across the embossment from a first thickness of the floor panel to a region located at said sunk edge area. 22. The floor panel of claim 21, wherein the printed décor is provided on a paper layer extending continuously across the panel from the first thickness to the sunk edge area. 23. Floor panel having an upper surface; said floor panel comprising: a printed décor provided on a paper layer and extending over a substantial part of said upper surface;a top layer on the basis of synthetic material having a nominal thickness D3; anda wood-based substrate such that at least the substrate, the paper layer and the top layer are laminated together to form a laminated structure;said substrate having at least two opposite edges, said edges being provided with coupling parts;wherein said substantial part of said upper surface of the laminated structure forms at least one embossed portion; said embossed portion forming a sunk edge area located at least one of said two opposite edges and extending into the wood-based substrate;wherein the printed décor continuously extends over and along the at least one embossed section so as to follow the contours of the at least one embossed portion;wherein the laminated structure gradually increases in compaction across the at least one embossed portion from a first thickness of the floor panel to a region located at said sunk edge area. 24. The floor panel of claim 23, wherein the printed décor is provided on a paper layer extending continuously across the panel from the first thickness to the sunk edge area.
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Kobayashi Toshitake,JPX ; Netsu Yoshiaki,JPX, Decorative sheet and method for producing the same.
Meersseman, Laurent; Vandevoorde, Christian; Thiers, Bernard, Floor panel, as well as method, device and accessories for manufacturing such floor panel.
Meersseman, Laurent; Vandevoorde, Christian; Thiers, Bernard, Floor panel, as well as method, device and accessories for manufacturing such floor panel.
Meersseman, Laurent; Vandevoorde, Christian; Thiers, Bernard, Floor panel, as well as method, device and accessories for manufacturing such floor panel.
Meersseman, Laurent; Vandevoorde, Christian; Thiers, Bernard, Floor panel, as well as method, device and accessories for manufacturing such floor panel.
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