Patents for B23D 45 - Sawing machines or sawing devices with circular saw blades or with friction saw discs (5,296)
02/1994
02/24/1994DE4308598C1 Blade plane adjustment in electrically driven portable saw - has plate with inclined surface sliding against mating one on saw mounting and lockable
02/22/1994US5287786 Portable electric cutting and scoring saw
02/22/1994US5287779 Radial saw safety guards and barriers
02/17/1994DE4232299C1 Circular saw for dental technique - is movable in relation to work table with model baseplate connected to jaw-tooth model
02/16/1994CN1023772C Electric-hydraulic flying saw with digital control system
02/14/1994CA2096785A1 Controlled axial position hinge assembly
02/14/1994CA2096784A1 Indexing detent override mechanism
02/08/1994US5284407 Saw mill apparatus for castings and method
02/03/1994DE4224880A1 Gauging-stop for bevelling strip material to constant dimension - has horizontally moving arm guided by slide-rail and carrying gauge probe profiled to bevel to enable use of calibrated scale
01/1994
01/13/1994DE4222906A1 Hydraulic feed control system for sawing machine, e.g. for pipes and profiles - performs cutting pressure control via pressure sensor and uses displacement monitor for cutting depth
01/12/1994EP0578217A1 Bridge-and-table milling machine particularly for machining stone-like materials and the like
01/12/1994EP0578199A1 Pass-through machine for working edge-strips of plate-like workpieces
01/04/1994CA1325759C Multi-use apparatus for the control of portable power tools
12/1993
12/29/1993EP0575586A1 Anti-splinter device for sawing machines with a saw blade.
12/23/1993WO1993025759A1 Machine for making hole in railway rail
12/23/1993WO1993025758A1 Machine for cutting railway rail
12/23/1993DE4220025A1 Pipe length cutting machine with rotary tool - which is held in pipe inside and carries out cutting stroke radially outwards w.r.t. to inner face
12/22/1993CN2150001Y End-frame type program-controlled pneumatic size-determinable flying sawing machine
12/08/1993EP0559749A4 Improved chuck for power tools
11/1993
11/30/1993US5265511 For use in mounting a cutting unit operating member
11/24/1993EP0570904A1 Miter saw
11/24/1993EP0570903A1 Miter saw
11/18/1993EP0570042A1 Circular saw with angularly adjustable saw blade
11/18/1993EP0569360A1 Hand-held power tool
11/18/1993DE4313939A1 Coping saw for cross cutting and end face processing - has saw mechanism and drive for second processing tool arranged on slides on parallel running guide tracks
11/17/1993CN2146327Y Axis-winding miniature bottom-scaling electric saw
11/17/1993CN1078417A Anti-splintering device for sawing machines having a saw blade
11/09/1993CA1324059C Radial arm saw control mechanism
11/04/1993DE4217228C1 Sepg. machine for natural stone - has number of circular sawing tools arranged rotatably on bearer arms of a rotary support
11/02/1993US5257570 Circular saw unit
10/1993
10/20/1993EP0353229B1 Cutting and machining device for cylindrical bodies, especially tubes
10/14/1993WO1993019915A1 Tool stand, in particular for stone borers and saws
10/12/1993CA1322934C Woodworking machine having a plurality of sequentially operative multiple tool units
10/06/1993EP0563199A1 Hand-held electrically operated circular saw with a detachable and rotatable saw unit.
10/05/1993US5249496 Indexing detent override mechanism
10/05/1993US5249350 Trimmed recompressed hay bales and formation process therefor
09/1993
09/30/1993WO1993018881A1 Clamp for a pipe cutting machine
09/26/1993CA2064618A1 Compound miter saw
09/23/1993DE4208374A1 Portable machine for cutting out wood tiles on building site - has worktable with guide rail on which can be traversed an angle grinder fitted with a milling cutter disk
09/21/1993CA1322319C Portable saw mill
09/16/1993WO1993017849A1 Joint cutter
09/16/1993CA2131556A1 Joint cutter
09/15/1993EP0559749A1 Improved chuck for power tools
09/08/1993EP0559006A1 Spacer for mounting multiple circular saw blades on a single spindle and set of saw blades using the spacer
09/07/1993US5241888 Slidable compound miter saw
09/07/1993US5241735 Radial saw arm construction
09/01/1993EP0557650A1 Portable table
08/1993
08/31/1993US5239906 Circular saw arrangement
08/25/1993CA2082760A1 Portable saw table
08/24/1993US5238337 Method of machining round material or the like by the whirling process
08/17/1993US5235889 Compound miter saw
07/1993
07/27/1993US5230270 Machine for cutting concrete barriers
07/15/1993WO1993013920A1 Anti-splinter device for sawing machines with a saw blade
07/07/1993EP0550217A1 Apparatus and method for preparing metal rods for brazing
06/1993
06/24/1993DE4141614A1 Angularly adjustable guide for powered circular hand-saw - consists of a baseplate with turntable carrying height adjustable guide and support rails for saw
06/23/1993EP0547289A1 Device for receiving a workpiece and a motor-driven, manually operated tool
06/22/1993US5220857 Miter saw apparatus
06/17/1993DE4140869A1 Cutter for lengths of profiled sections - supports feed in work on self centering V=blocks and has e.g. two reciprocating circular saws with one set obliquely as required
06/15/1993US5219011 Hinge slotting machine
06/15/1993US5218894 Apparatus and method for cutting a pin header
06/08/1993US5216964 Angle adjusting device for circular saw with table
06/01/1993US5215246 Method and apparatus for brazing
05/1993
05/26/1993CA2056147A1 Assembly for conventional bench saw
05/19/1993EP0542194A2 Cutting machine, particularly for cutting profiled elements
05/12/1993EP0541051A1 Power-driven cut-off machine
05/04/1993US5207141 Turntable positioning device of desk type cutting machine
04/1993
04/28/1993EP0539085A1 Procedure and means for machining stone
04/28/1993EP0538513A1 Cutting system for separating the overhang of an edge material
04/27/1993US5205197 Pallet cutting machine
04/20/1993US5203245 Swinging blade guard assembly
04/20/1993US5203244 Device for cutting up a component of a nuclear reactor
04/14/1993CN1070859A Improvements in work length stops
04/13/1993US5201146 Portable rotary tool
04/06/1993US5199221 Tube cutting apparatus
03/1993
03/31/1993EP0534591A2 Saw mill apparatus for castings and method
03/29/1993EP0591128A4 Apparatus and method for cutting mults from billets.
03/25/1993DE4130174A1 Circular saw with pivoted motor housing on baseplate - has locking lever, actuated to release locking device for downward movement of motor housing
03/24/1993EP0532799A1 Parting-off machine for corner bricks and stones
03/16/1993US5193595 Biscuit joiner attachment for radial arm saw
03/16/1993US5193428 Assembly for conventional bench saw
03/12/1993CA2051159A1 Sawdust blower attachment for power saws
03/04/1993WO1993004312A1 Device for cutting a pipe in order to stop a fluid flow
03/04/1993WO1993003894A1 Portable electric cutting and scoring saw
03/04/1993CA2115369A1 Device for cutting a pipe in order to stop a fluid flow
03/02/1993US5189939 Apparatus for cutting blocks of ice
03/02/1993US5189937 Circular saw arrangement
03/02/1993CA1313993C Appliance and process for dividing especially deepfrozen food blocks, such as fish
02/1993
02/23/1993CA1313810C Woodworking machine with tenoning and mortising spindles
02/18/1993DE4126878A1 Hand-held power driven cross-cut saw - is adapted from sanding tool and mounted on guide arm
02/16/1993US5185928 Pipe slitter
01/1993
01/26/1993US5181448 Miter saw apparatus with adjustable workpiece supporting fence
01/21/1993DE4209778A1 Hand driven machine for cutting fibre panels etc. - has rotatable circular cutter which is pushed along upwardly loaded guide beam pivoted at one end on baseplate
01/21/1993DE4123596A1 Device for removal of rotary workpiece pips - has saw blade adjustable relative to workpiece moving along longitudinal axis and driven by electric motor
01/21/1993DE4116769A1 Saw machinery esp. double-mitre-saw - has stationary and mobile saw devices driven by motor on carriage and feed and output devices with corresponding guideways
01/19/1993US5179886 Radial beam arm saw table
01/19/1993US5179883 Apparatus for dividing wood
01/14/1993DE4222992A1 Machine for sawing stone blocks - has frame made with uprights with vertical slides to move up or down and horizontal girder mounted on rollers
01/05/1993US5176060 Truss miter angle saws
12/1992
12/10/1992DE4118643A1 Circular saw with circular blade mounted on end of pivoted arm - can be adjusted by movement of arm longitudinally in addition to vertical pivotal action
12/02/1992EP0515371A1 Hand-held machine tool.
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