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