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| Number | Title | Issue Date |
| 7017631 | Feller buncher A feller buncher includes an elongate support having an axis, a first side, a second side, a first end and a second end. A first tree receiving cavity is positioned along the first side of the support. A second tree receiving cavity is positioned along the second si... | 03/28/2006 |
| 6330492 | Robotic furniture texturing A programmable furniture texturing robotic system includes a programmable multiaxis robot fixed to a support frame and a table fixed to a support frame such that they form an integrated unit and the programmable multiaxis robot has a furniture texturing t... | 12/11/2001 |
| 6276412 | Timber incisor In a timber incising machine incorporating a shaft mounted rotating incisor drum, an improved incising drum comprising a shaft configured for rotation by the incising machine; a plurality of circular incisor plates, each of the incisor plates having a plu... | 08/21/2001 |
| 5529100 | Apparatus for dehydrating softwood veneer A veneer dehydrating apparatus is disclosed which is intended to squeeze out part of water contained in green softwood veneer. The apparatus includes a pair of parallel rolls assemblies rotatable in opposite directions and disposed one above the other to ... | 06/25/1996 |
| 5358018 | Pole framing apparatus An automatic machine for performing framing operations on a power pole. The machine is controlled by a programmable logic control and interchangeable programs are provided to control the operation of the machine according to a pole frame specification. Po... | 10/25/1994 |
| 5271699 | Process and apparatus for forming a wood grain pattern on synthetic lumber A process and apparatus for forming a wood grain simulation pattern on surfaces of synthetic articles such as synthetic lumber planks. The articles are fed along a predetermined path on a conveyor surface. A plurality of cutting blades are disposed about ... | 12/21/1993 |
| 5234040 | Veneer dehydrating apparatus A veneer dehydrating apparatus is disclosed. The apparatus includes a pair of rolls disposed so as to form a nip between the peripheries thereof through which a green veneer sheet is passed. At least one of the rolls has on its periphery a number of tooth... | 08/10/1993 |
| 5230040 | Table calculating device In a table calculating device, an instructing unit gives an instruction to change data of a graphic pattern corresponding to a value in one of the entries of a table, which is displayed on a display unit. A control unit controls the change of the value co... | 07/20/1993 |
| 5183088 | Stripper for wood incisor A stripping element includes an elongate hold-down bar that fits between adjacent incisor rings on a rotating drum wood incisor and prevents the teeth on the incisor rings from tearing chunks of wood from the piece of lumber as the teeth pull out after ha... | 02/02/1993 |
| 5179986 | Method for improving fiberboard mat moldability A method of conditioning a fiberboard mat having upper and lower surfaces for molding it into a three dimensional object by making a first series of internally directed discontinuous incisions in the fiberboard mat upper and lower surfaces; making a secon... | 01/19/1993 |
| 5048581 | Veneer tenderizer apparatus and process The veneer tenderizer includes upper and lower tenderizer rollers (12, 14) with the veneer sheet (10) being fed with the grain oriented parallel with the rollers (12, 14). Each roller (12, 14) comprises a plurality of successive, set-apart cutter blades (... | 09/17/1991 |
| 4858660 | Self cleaning wood incisor An apparatus for applying perforations to wood surfaces is disclosed. The apparatus includes a drum having interspaced incisor rings mounted thereto and a plurality of cleaning members for removing wood residues from the incisor ring teeth. Each cleaning ... | 08/22/1989 |
| 4836254 | Multihead incisor for lumber, timber and the like A multihead incisor for incising at least two sides of lumber or timber and in one pass produces a higher incision density than can be achieved without two or more passes on existing single roll incisors. The incisor comprises at least two sets of incisor... | 06/06/1989 |
| 4790360 | Wood tenderizing apparatus and method A wood incising roller where the teeth are formed by grooves in the roller surface and where some of such grooves cross others. Each cutting tooth has a knife-like cutting edge of finite length that is in one instance perpendicular to the axis of rotation... | 12/13/1988 |
| 4706722 | Incisor cleaning system A lumber incisor comprising a rotatable drum. A plurality of annular incisor rings are mounted on the drum to turn with the drum. Teeth on the periphery of each incisor ring, extend outwardly from a tooth base on the periphery of the incisor rings. An ann... | 11/17/1987 |
| 4655869 | Method and apparatus for making expanded wood veneer products A unitary sheet of plywood comprising at least one layer of plywood veneer expanded in a direction perpendicular to the grain and at least one layer of plywood veneer bonded to said expanded layer; the method of forming such plywood comprising forming a f... | 04/07/1987 |
| 4318433 | Incisor roll A wood incisor for perforating the surface of lumber. The incisor includes a roll having a plurality of spaced sockets in its circumferential surface. Incisor teeth are received in the sockets and are clamped in the sockets by means of camming elements.... | 03/09/1982 |
| 4137956 | Wood incisor A wood incisor for perforating the surfaces of a rectangularly cross-sectioned elongate board preparatory to preservative treatment is comprised of sets of paired horizontal and vertical drums arranged in a manner to provide a rectangular passageway of ad... | 02/06/1979 |
| 4116248 | Apparatus for texturizing a material There is disclosed an apparatus for providing various decorative or textured surfaces on a material such as wood. Texturizing on a material surface is accomplished using a portable chain saw angled with respect to the material to be texturized with its cu... | 09/26/1978 |
