公开(公告)号：US20060179541A1

公开(公告)日：2006-08-17

申请号：US11390709

申请日：2006-03-28

申请人： James Woodford ,  Liong Loo

发明人： James Woodford ,  Liong Loo

IPC分类号： A41D19/00

CPC分类号： B29C41/14 ,  A41D19/0058 ,  B29C41/003 ,  B29C44/022 ,  B29K2007/00 ,  B29K2105/0064 ,  B29K2105/04 ,  B29K2105/045 ,  B29L2031/4864 ,  Y10T428/249953 ,  Y10T428/249987 ,  Y10T428/249988

摘要： A process for producing an article in a flexible foamed polymer material, including treating a former with a coagulant; dipping the treated former in a latex foam mixture to form a layer of the mixture on the former that includes air cells; curing the layer to gel the foam mixture to a cross-linked open cell structure; and stripping the layer from the former; where the latex foam mixture includes a natural latex polymer as a primary polymer component, and a synthetic latex polymer as a secondary polymer component, which synthetic latex polymer is selected to enhance the evenness and/or fineness of said open cell structure.

公开(公告)号：US20050109423A1

公开(公告)日：2005-05-26

申请号：US11012217

申请日：2004-12-16

申请人： James Woodford ,  Joe Weirathmueller ,  Friedrich Weirathmueller ,  Khalil Asal

发明人： James Woodford ,  Joe Weirathmueller ,  Friedrich Weirathmueller ,  Khalil Asal

IPC分类号： B23D59/00 ,  B27B5/04 ,  B27B5/34 ,  B27B31/06 ,  B27M1/08 ,  B26D1/00 ,  B26D3/00 ,  B27B1/00 ,  B27C9/00

CPC分类号： B23D59/003 ,  B27B5/04 ,  B27B5/34 ,  B27B31/06 ,  Y10T83/538

摘要： In a first aspect of the invention, there is provided a new method for edging a wood board. This method comprises the steps of constructing from the scanned images of a wood board, a virtual entity of the wood board; determining from the scanned images an optimized cut line along the virtual entity; displacing the forward edge of the virtual entity ahead of the leading edge of the wood board; displacing the rear edge of the virtual entity behind the trailing edge of the wood board and sawing the wood board along the optimized cut line on the virtual entity. In another feature, the saw blades inside the board edger are mounted in saw collars and are shifted along the arbor by an electric setworks mounted on the top of the saw box and a shifting arm extending vertically between the setworks and a respective saw collar.

公开(公告)号：US20050098233A1

公开(公告)日：2005-05-12

申请号：US11012216

申请日：2004-12-16

申请人： James Woodford ,  Joe Weirathueller ,  Friedrich Weirathmueller ,  Khalil Asal

发明人： James Woodford ,  Joe Weirathueller ,  Friedrich Weirathmueller ,  Khalil Asal

IPC分类号： B23D59/00 ,  B27B5/04 ,  B27B5/34 ,  B27B31/06 ,  B26D1/00 ,  B23Q15/00 ,  B23Q16/00 ,  B26D3/00 ,  B27B1/00 ,  B27C9/00 ,  B27M1/08

CPC分类号： B23D59/003 ,  B27B5/04 ,  B27B5/34 ,  B27B31/06 ,  Y10T83/538

摘要： In a first aspect of the invention, there is provided a new method for edging a wood board. This method comprises the steps of constructing from the scanned images of a wood board, a virtual entity of the wood board; determining from the scanned images an optimized cut line along the virtual entity; displacing the forward edge of the virtual entity ahead of the leading edge of the wood board; displacing the rear edge of the virtual entity behind the trailing edge of the wood board and sawing the wood board along the optimized cut line on the virtual entity. In another feature, the saw blades inside the board edger are mounted in saw collars and are shifted along the arbor by an electric setworks mounted on the top of the saw box and a shifting arm extending vertically between the setworks and a respective saw collar.