Patents
Sitemap › B27 - Working or preserving wood or similar material; Nailing or stapling machines in general › B27B - Saws; Components or accessories therefor › B27B 29 - Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
Patents for B27B 29 - Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages (581)
12/1993
12/23/1993WO1993025357A1 Automatic saw machine and method
12/23/1993CA2115563A1 Automatic saw machine
12/22/1993EP0574444A1 Saw mill
11/1993
11/25/1993WO1993023217A1 Variable geometry self-tightening saw-bench
10/1993
10/19/1993US5254859 Sawmill method and apparatus with edge scanning means
10/19/1993US5253685 Clamping and feeding device for the machining of boles
10/19/1993CA1323290C Method and apparatus for an automatic sawmill
10/14/1993WO1993019908A1 Device for ripping logs
10/05/1993US5249491 Sawmill method and apparatus with movable scanning means
09/1993
09/14/1993US5243888 Pivoting carriage and saw
08/1993
08/31/1993US5240236 Strap clamp
07/1993
07/20/1993US5228490 Process and apparatus for producing squares from tree boles or the like
07/06/1993US5224530 Clamping and feeding device for the machining of boles
05/1993
05/06/1993DE4205822C1 Motorised tree-trunk sawing machine - uses band-saw and moving table with claws to grip tree-trunk and move it into saw
03/1993
03/21/1993CA2051916A1 Apparatus for dividing wood
01/1993
01/19/1993US5179883 Apparatus for dividing wood
01/07/1993WO1993000205A1 Sawing machine
11/1992
11/22/1992CA2069069A1 Clamping and feeding device for the machining of boles
11/15/1992CA2068564A1 Process and apparatus for producing squares from tree boles or the like
10/1992
10/25/1992CA2065211A1 Clamping and feeding device for the machining of tree boles
09/1992
09/17/1992WO1992015432A1 Saw mill
09/13/1992CA2062521A1 End-dogging log carriage
08/1992
08/04/1992US5135037 End-dogging log carriage
06/1992
06/30/1992CA1304274C Firewood processor
06/17/1992CN2107361U Clipper for proofing log split
03/1992
03/25/1992EP0476240A1 Installation for clamping logs to be fed into a processing machine
02/1992
02/18/1992US5088363 Method and apparatus for an automatic sawmill
02/05/1992EP0470069A1 Device for edge trimming of wood
01/1992
01/14/1992CA1294191C Sawmill carriage
01/09/1992WO1992000170A1 Portable saw mill
12/1991
12/17/1991US5072918 Workpiece clamping device
10/1991
10/30/1991EP0453699A1 A timber rotator
10/29/1991CA1291490C Conveying apparatus for tree trunks
10/02/1991CN2085715U Turnover working table for woodworking band sawing machine
10/01/1991US5052885 Dual overhead endogging system apparatus and method
08/1991
08/13/1991US5038652 Knee assembly for a sawmill carriage
08/13/1991US5038486 Miter gauge
06/1991
06/19/1991EP0433249A2 A device for supporting and positioning side clamp assemblies, in particular for woodworking machines
06/04/1991US5020578 Woodworking apparatus
04/1991
04/30/1991US5011001 Twin carriage system
03/1991
03/06/1991CN1011871B Rocker-rule machien of high precision
03/05/1991US4996900 End dogging sawmill carriage with independent drives releasably connected together
02/1991
02/20/1991EP0304457B1 Saw trestle
12/1990
12/05/1990EP0400530A2 Device for cutting pieces into lengths
09/1990
09/18/1990CA1274153A1 Process and device for the squaring of tree trunks
09/04/1990CA1273549A1 Clamping arrangement for lumber elements
08/1990
08/21/1990US4949769 Log delivery mechanism
07/1990
07/17/1990US4941382 Sawmill carriage
06/1990
06/05/1990US4930386 Sawmill with hydraulically actuated components
05/1990
05/22/1990CA1269307A1 Automatic band-saw system
04/1990
04/10/1990CA1267592A1 Apparatus for the production of beams having the shape of a prism or of a truncated pyramid
04/03/1990US4913412 Rack
03/1990
03/20/1990CA1266870A1 Dual overhead endogging system
02/1990
02/13/1990US4899795 Lathe and indexing jig for table saws
01/1990
01/23/1990US4895197 Method and apparatus for sawing logs
11/1989
11/29/1989EP0343870A1 A workpiece clamping device
11/14/1989CA1262857A1 Sawing machines
10/1989
10/26/1989DE3812034A1 Gripper having two interacting gripper halves
09/1989
09/26/1989US4869303 Firewood processor
05/1989
05/30/1989US4834154 Firewood processor
05/16/1989US4830070 Firewood processor
05/16/1989US4829865 Firewood processor
04/1989
04/11/1989US4819532 Sawing machine
03/1989
03/01/1989EP0304457A1 Saw trestle.
02/1989
02/02/1989DE3811944A1 Device for pressing material to be cut onto circular saws and cutting-off discs
01/1989
01/31/1989US4801002 Conveying apparatus for tree trunks
01/26/1989DE3816738A1 Quick infeed for sawing machines
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
10/1988
10/25/1988US4779503 Portable saw stand
09/1988
09/29/1988DE3709240A1 Apparatus for displacing long wood during longitudinal cutting by means of band saws
09/22/1988WO1988006957A1 Saw trestle
09/20/1988US4772162 Gripping apparatus
09/20/1988US4772001 End log lifter
08/1988
08/31/1988CN87100823A Rocker-rule machine of high precision
07/1988
07/12/1988US4756351 Apparatus and method for sawing limbs and the like
06/1988
06/14/1988US4750535 Apparatus for the production of beams having the shape of a prism or of a truncated pyramid
05/1988
05/24/1988CA1237049A1 Flying bucksaw apparatus and method
12/1987
12/10/1987DE3619114A1 Method for reducing the root swelling on clear boles (tree trunks)
10/1987
10/27/1987US4702137 Automatic band-saw system
10/22/1987WO1987006174A1 A method for aligning unedged sawn board with an edging machine, and an arrangement for carrying out the method
10/06/1987US4697487 Adjustable cable driven carriage system and method
09/1987
09/30/1987CN87202290U High precision footage machine
09/15/1987US4693458 Clamping arrangement for lumber elements
09/02/1987EP0234333A1 Conveyor for logs
08/1987
08/12/1987EP0231921A2 Gripping apparatus
08/04/1987US4683926 Slicer dogs for thirds and quarters
07/1987
07/22/1987EP0229668A2 Cutting machine for work pieces in the shape of a plate
05/1987
05/26/1987US4667714 Apparatus and method for sawing limbs and the like
05/20/1987EP0222728A1 Apparatus for producing prismatic or pyramidal logs
05/12/1987US4664398 Log wagon
04/1987
04/21/1987US4658686 Miter gage
04/08/1987EP0217784A1 Method and machine for edge-trimming trunks
03/1987
03/10/1987US4648778 Log lifter
02/1987
02/19/1987DE3529100A1 Apparatus for making longitudinal cuts in timber
01/1987
01/14/1987EP0208079A1 Sawing machine
12/1986
12/30/1986US4631999 For making horizontal and vertical cuts
11/1986
11/18/1986CA1214089A1 Band sawmill
10/1986
10/21/1986CA1212972A1 Device at rotator and grapple unit suspended at a boom end
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