| Patents for B27L 11 - Manufacture of wood shavings, chips, powder, or the like; Tools therefor (2,210) |
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| 10/14/2008 | US7434754 Dynamic screen process for hogging apparatus |
| 10/08/2008 | CN101279461A Method for producing module timber using small firewood material |
| 10/02/2008 | DE102007014293A1 Device for manufacturing wood chips for use in combustion plant, particularly biomass heater, has supply system for supplying split logs of supply zone and comminution unit |
| 10/02/2008 | DE102007009658B3 Holzhäckselmaschine Holzhäckselmaschine |
| 10/02/2008 | DE102007009657B3 Straw cutter, particularly wood straw cutter, has chaff device supported in rotating manner, and drive is formed to bring chaff device in given rotated position |
| 10/01/2008 | CN100422396C Method for making bamboo fiber |
| 10/01/2008 | CN100421803C Tree branch cutter |
| 09/25/2008 | WO2008066438B1 Wear resistant tool for wood chipping |
| 09/24/2008 | CN201120652Y Combined wood breaking apparatus |
| 09/23/2008 | CA2468200C Chipping apparatus having an adjustable cutting angle |
| 09/10/2008 | CN100417500C Arundo donax pulp, paper product and flakeboard |
| 09/09/2008 | CA2302139C Vertical arbor saw for shape sawing a log |
| 09/03/2008 | CN201109144Y Plant material cutting-disintegrating dual-purpose machine |
| 08/28/2008 | DE102007009261A1 Wood chaff machine has chaff unit and protection hood, which is provided to prevent access on chaff unit and interlocking unit is provided for locking protection hood |
| 08/27/2008 | EP1961536A1 A chipper disc, a chipping canter comprising such a chipper disc, and a set of cutters for such a chipper disc |
| 08/12/2008 | US7409972 Knife assembly for a chipper |
| 08/07/2008 | WO2008066438A8 Wear resistant tool for wood chipping |
| 08/05/2008 | CA2429152C Intermediate product, method and device for producing wood chips |
| 07/31/2008 | WO2008090707A1 Method for production of ethanol or lactic acid |
| 07/31/2008 | WO2008089989A1 Method for the production of flat wood chips |
| 07/31/2008 | CA2676638A1 Method of producing flat chips out of wood |
| 07/29/2008 | US7404421 Blade holder, blade and blade tool head |
| 07/22/2008 | CA2193476C Knife |
| 07/17/2008 | WO2008085180A1 Double-sided wear insert for a chipper |
| 07/17/2008 | WO2008085112A1 Chipper knife and method of manufacturing a chipper knife |
| 07/17/2008 | WO2008085111A1 Chipper knife and method of manufacturing a chipper knife |
| 07/15/2008 | CA2270673C Knife-ring chip remover |
| 07/09/2008 | CN100400254C Method for producing plate using crop straw |
| 07/02/2008 | CN101209564A Log thread planing machine |
| 06/26/2008 | DE102006062188A1 Vorrichtung und Verfahren zur Zerkleinerung von Holzmaterial Apparatus and method for crushing wood material |
| 06/25/2008 | EP1935596A1 Apparatus and process for chipping tree trunks |
| 06/25/2008 | EP1935595A1 Apparatus and process for chipping tree trunks |
| 06/19/2008 | WO2008073258A1 Modular conical chipper/canter head and method |
| 06/19/2008 | CA2671239A1 Modular conical chipper/canter head and method |
| 06/12/2008 | US20080135653 Lower Feed Stop Bar |
| 06/11/2008 | EP1930140A1 Wood chopper with rotating cutters and method for chopping wood |
| 06/11/2008 | CN101195234A General wood substance grain processing technique and system |
| 06/11/2008 | CN101195229A Miscellaneous tree raw material wood substance grain processing technique |
| 06/05/2008 | WO2008066438A1 Wear resistant tool for wood chipping |
| 06/05/2008 | DE102007002602A1 Crushing device for cutting wood into pieces comprises rotating cutting blades connected to units for crushing wood pieces |
| 06/03/2008 | US7381271 Colorant dispensing system for adding colorant to pre-comminuted material and method of coloring same |
| 05/29/2008 | WO2008063201A1 Knife assembly and chipping knife therefor |
| 05/28/2008 | CN201064919Y Modified structure for screwy knife tool branch cutting machine transmission device |
| 05/27/2008 | US7377298 Chipping apparatus having a knife ring |
| 05/27/2008 | CA2311826C Improvements for mulching unit for use in mulching apparatus |
| 05/15/2008 | WO2008055565A1 Chipper for wood chips |
| 05/15/2008 | US20080110525 Disc adjustment system for chipper apparatus |
| 05/15/2008 | DE102007003698B3 Flat chippings producing method for structure oriented derived timber product e.g. cellulose containing plates, involves subjecting preliminary product to hydrothermal treatment, and subjecting product to chipping or splitting |
| 05/15/2008 | DE102006053034A1 Zerspaner für Hackschnitzel Chipper for wood chips |
| 05/15/2008 | DE102006053033A1 Knife ring cutter's i.e. centrifuge chipping machine, wear plate, has base plate with wear-endangered side comprising main surface, where wear-reduced coating made of polymer material is completely applied on wear-endangered side |
| 05/14/2008 | EP1920875A2 Disposable cutting blade for chipping natural or synthetic materials and method for its manufacture |
| 05/14/2008 | CN201058455Y System for preparing vegetable fibre shaping bobbin |
| 05/14/2008 | CN101177004A Method and device for manufacturing bamboo fibre |
| 05/01/2008 | US20080099592 Wood Hogging Apparatus |
| 05/01/2008 | US20080099105 Method for producing wood flooring |
| 04/22/2008 | CA2349365C Improved knife holder for a chipper disc |
| 04/16/2008 | CN101161432A Color plant integrated material and its preparing method |
| 04/16/2008 | CN100381263C Method for making castor stalk chipboard |
| 04/03/2008 | US20080078516 Composite panels, pulp, paper; conventional pulping processes, produce a high tensile strength pulp, lighter color than wood pulp, and uses less bleaching chemicals to achieve a desired whiteness; can be combined with wood pulp to produce a variety of products |
| 03/27/2008 | DE202006020313U1 Messerringzerspaner und Verschleißplatte für einen solchen Knife ring and wear plate for such a |
| 03/27/2008 | DE102006042826A1 Wood e.g. recovered wood, machining device for use in planing machine, has plane shaft for machining wood, and holding tank arranged above shaft for retaining wood, where plane shaft is movable below securely-mounted holding tank |
| 03/26/2008 | CN201040391Y Timber crusher |
| 03/26/2008 | CN100376373C Shaving board making process |
| 03/19/2008 | CN101143452A Sawdust particle manufacturing method and apparatus using same |
| 03/12/2008 | CN101139906A Fibre straw swelling wood-like solid integral gate |
| 03/12/2008 | CN100374264C Method for preparing straw fiber |
| 02/28/2008 | WO2008024034A1 Method for producing wood chips used for obtaining smoke fume |
| 02/27/2008 | CN101132891A Clamping assembly for woodworking knife |
| 02/27/2008 | CN101130258A Manufacturing method for producing artificial board with branch strip or shrub tress |
| 02/26/2008 | CA2135267C Synthetic wood meal, method and apparatus for manufacturing the same; synthetic wood board including the synthetic wood meal, method and apparatus of extrusion molding therefor |
| 02/21/2008 | DE19816164B4 Schneidkopf Cutting head |
| 02/20/2008 | CN101125444A Hards mixing mortar and its processing method |
| 02/06/2008 | CN101116986A Dry water plant powder preparing method |
| 02/06/2008 | CN101116985A Dummy sketch reclamation device |
| 01/30/2008 | CN201012513Y Bamboo slice shaving and demixing sliver milling machine |
| 01/30/2008 | CN100364739C Method for producing float laminated blank assembly of bamboo strand lamination |
| 01/30/2008 | CN100364738C Regular processing and classification method for bamboos |
| 01/24/2008 | US20080020449 Method For Separating Bast Fibers |
| 01/15/2008 | CA2505684C Method, arrangement, device and magazine for automatic changing of knife units of a knife ring of a knife ring slicing device |
| 01/09/2008 | EP1874474A1 Improvements in and relating to drums for hogging apparatus |
| 01/09/2008 | CN201002294Y Mushroom-wood cutting disintegrator |
| 01/09/2008 | CN101100078A Bamboo wire used for knitting, its manufacturing method and special-purpose rolling cut forming milling-cutter set |
| 01/02/2008 | EP1872921A1 Chip spiral, method for producing chips and chipping machine |
| 12/26/2007 | CN200995426Y Efficient economical wire divider |
| 12/26/2007 | CN101092041A Machine for twist raw bamboo, and dedicated clamp |
| 12/14/2007 | CA2591279A1 Process for producing wood compacts |
| 12/12/2007 | CN200988265Y Wood plug screw feeding mouth |
| 12/12/2007 | CN100354085C Knife assembly for a chipper |
| 12/05/2007 | CN200984771Y Artificial hollow chipboard |
| 12/05/2007 | CN200984767Y Log planning machine |
| 11/21/2007 | CN200977687Y Mincing machine for mushroom wood |
| 11/15/2007 | WO2007086040A3 A device for shredding timber articles and apparatus comprising the device |
| 11/14/2007 | CN101069974A Method for utilizing bamboo crushed aggregates and product thereof |
| 11/14/2007 | CN100348392C Crushers |
| 11/13/2007 | US7293730 Knife fixing method |
| 11/08/2007 | US20070257140 Method of controlling a brush chipper |
| 11/07/2007 | CN200970828Y Casing of high speed rotation grinding cutter |
| 11/07/2007 | CN200970827Y Anti-wind branch chipping and grinding machine |
| 11/07/2007 | CN200970826Y High speed rotation grinding cutter assembly |
| 11/01/2007 | US20070251601 Drum chipper and method providing for air cooling |