Patents for B27B 7 - Sawing machines working with circular saw blades, specially designed for length sawing of trunks (292) |
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10/02/1997 | WO1997035697A1 Portable sawmill arrangements |
10/02/1997 | CA2250824A1 Portable sawmill arrangements |
09/17/1997 | EP0794853A1 Sawing machine |
07/23/1997 | EP0785051A1 Method and device for cutting logs |
07/09/1997 | EP0760735A4 Portable sawmill |
06/04/1997 | CN2255341Y Automatic sawing machine for wooden cylindrical rod |
05/29/1997 | WO1997018930A1 Radial sawing log holder and method |
05/02/1997 | EP0770461A2 Method and installation for cutting up logs into smaller wood products |
04/23/1997 | EP0768939A1 A method of oblong processing of wooden materials and the equipment for executing this method |
04/02/1997 | CN1146743A Portable sawmill |
03/12/1997 | EP0760735A1 Portable sawmill |
12/18/1996 | CN2242770Y Shaving cube-making machine for small-diameter wood |
10/29/1996 | US5568756 Support means for a saw machine |
06/06/1996 | WO1996016775A1 Sawing machine |
06/06/1996 | WO1996016774A1 Sawing machine |
01/23/1996 | CA2081821C Fastening system for a rip-saw blade and a chipping edger |
01/18/1996 | WO1996001174A1 A method of oblong processing of wooden materials and the equipment for executing this method |
01/18/1996 | CA2194473A1 A method of oblong processing of wooden materials and the equipment for executing this method |
12/21/1995 | WO1995034411A1 Method and apparatus for cutting a log |
12/14/1995 | WO1995033603A1 Device and method for cutting work pieces, in particular tree trunks |
09/28/1995 | WO1995025619A1 Portable sawmill |
08/18/1994 | WO1994017970A1 Sawing device |
07/14/1994 | DE4301876A1 Mobile saw for prodn. of sections and planks and boards etc |
04/19/1994 | US5303754 Fastening system for a rip-saw blade and a chipping edger |
09/21/1993 | CA1322319C Portable saw mill |
05/26/1993 | EP0543789A1 A fastening system for a rip-saw blade and a chipping edger |
04/06/1993 | CA1315647C Circular saw |
01/07/1993 | WO1993000205A1 Sawing machine |
07/24/1992 | CA2034794A1 Circular sawing apparatus with adjustable saw guides |
06/24/1992 | EP0394242B1 Circular saw |
06/23/1992 | US5123319 Circular saw |
05/05/1992 | US5109899 Cant-making apparatus and process |
11/07/1991 | DE4014053A1 Twin-shaft circular saw - has parallel shafts with several saw blades on each shaft |
09/10/1991 | US5046391 Saw mill |
08/06/1991 | US5036738 Elongated |
07/23/1991 | CA2008408A1 Circular sawing apparatus |
01/24/1991 | CA2016873A1 Portable saw mill |
10/31/1990 | EP0394242A1 Circular saw. |
09/18/1990 | CA1274153A1 Process and device for the squaring of tree trunks |
08/28/1990 | CA1273273A1 Saw carriage stabilizer |
05/08/1990 | US4922780 For making parallel cuts in a log |
01/23/1990 | US4895197 Method and apparatus for sawing logs |
01/03/1990 | CN1038420A Keyboard-type high-precision pneumatic feed apparatus |
10/03/1989 | US4870881 Vertical edger |
09/27/1989 | EP0334834A2 Method for radially cutting round wood |
07/12/1989 | EP0242352B1 Device for shaving the sides of tree trunks |
04/25/1989 | US4823664 Tandem sawmill assembly |
04/24/1989 | EP0245380A4 Timber mill. |
04/04/1989 | US4817478 Timber mill |
01/03/1989 | US4794964 Method and apparatus for edging boles |
12/14/1988 | EP0294997A2 Method and apparatus for sawing logs |
11/24/1988 | DE3714769A1 Device for cutting up, in particular, round wood by means of circular saws |
11/17/1988 | WO1988008778A1 Circular saw |
06/28/1988 | US4753144 Portable saw mill |
04/21/1988 | DE3730154C1 Circular saw |
12/29/1987 | US4715255 Portable saw mill |
12/08/1987 | US4711279 Device for shaving the sides of tree trunks |
11/19/1987 | EP0245380A1 Timber mill |
07/28/1987 | CA1224702A1 Method of guiding saw blades and device for carrying out the method |
05/21/1987 | WO1987002928A1 Timber mill |
04/08/1987 | EP0217784A1 Method and machine for edge-trimming trunks |
03/03/1987 | CA1218581A1 Saw machine |
07/15/1986 | US4599929 Method of guiding saw blades and device for carrying out the method |
04/29/1986 | US4584918 Portable sawmill |
02/25/1986 | US4572256 For ripping a log |
02/25/1986 | US4571840 Depth-of-cut gauge |
11/21/1985 | WO1985005063A1 Device for shaving the sides of tree trunks |
09/10/1985 | US4539877 Sawmill |
12/25/1984 | US4489635 Saw mill improvements |
08/21/1984 | US4466321 Scragg mill |
05/02/1984 | EP0106907A1 Circular saw with adjustable saw blades |
12/13/1983 | US4419914 Cant production |
02/15/1983 | US4373563 Sawing of lumber from logs |
02/01/1983 | CA1140431A1 Sawmill work feeding and product handling apparatus |
09/15/1981 | CA1108968A1 Scrag saw mill dogging system |
09/08/1981 | US4287798 Sawmill work feeding and product handling apparatus |
06/02/1981 | US4270423 Slab trimming apparatus |
04/21/1981 | US4262572 Log sawing apparatus |
03/03/1981 | US4253361 Fully mechanized sawmill |
10/21/1980 | US4228708 Portable sawmill |
12/25/1979 | US4179963 Scrag saw mill dogging system |
12/11/1979 | US4177704 Portable saw mill |
07/17/1979 | CA1058486A1 Log transport and sawing system |
07/10/1979 | CA1058063A1 Portable saw mill |
05/08/1979 | US4152960 Sawmill apparatus |
04/17/1979 | US4149577 Cant forming machine |
03/27/1979 | CA1051324A1 Sawing of lumber from logs |
11/28/1978 | US4127044 For sawing and for controlling the sawing process |
10/03/1978 | US4117755 Log transport and sawing system |
08/08/1978 | US4104944 Wood sawing machine |
03/14/1978 | US4078460 Timber milling apparatus |
03/16/1976 | US3943808 Modular sawmill with mechanized handling of sawlogs and pieces cut therefrom |