Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23D - Planing; Slotting; Shearing; Broaching; Sawing; Filing; Scraping; Like operations for working metal by removing material, not otherwise provided for › B23D 45 - Sawing machines or sawing devices with circular saw blades or with friction saw discs
Patents for B23D 45 - Sawing machines or sawing devices with circular saw blades or with friction saw discs (5,296)
11/1991
11/12/1991US5063805 Compound miter saw
11/12/1991US5063802 Variable cutting-angle circular saw device
11/12/1991US5063798 Running circular pipe cutting device
11/06/1991EP0455592A1 Saw unit for a vertical panel saw
11/06/1991EP0455591A1 Plate saw having a parallel guiding system for the saw unit
11/05/1991US5062339 Saw guide apparatus
10/1991
10/31/1991DE4013470A1 Tube cutting device - can be clamped to workbench and has power-driven rotating tool
10/30/1991EP0453747A2 Method of cutting tubes and apparatus to carry out this method
10/29/1991US5060548 Desk-top circular saw
10/29/1991CA1291396C Ring saw
10/22/1991US5058470 Sawing cycle control system for an undercut swing saw
10/16/1991EP0311601B1 Sawing method, and a device for utilization of the method
10/16/1991EP0247205B1 Reactor shielding wall dismantling apparatus
10/09/1991EP0450408A2 Sawing device having a base plate able to pivot over 180 degrees
10/09/1991EP0450407A2 Sawing device
10/08/1991US5054352 Miter saw
10/02/1991DE4010456A1 Combined cut=off and table type circular saw - has telescopic strut to lock vertical traverse of saw unit when inverted in table saw mode
10/01/1991US5052255 Speed brake
09/1991
09/25/1991EP0205508B1 Device and method for cutting frozen foodstuffs and fodder
09/17/1991US5048767 Cutter for shredder
09/11/1991EP0445168A1 Pallet cutting machine
09/10/1991US5046391 Saw mill
09/10/1991US5046390 Miter saw
08/1991
08/27/1991US5042348 Compound miter saw
08/27/1991US5042334 Interior pipe cutter with safety extension
08/22/1991WO1991012116A1 Hand-held machine tool
08/20/1991US5040444 Saw blade position setting apparatus
08/13/1991US5038473 Power saw
08/07/1991EP0440125A2 Laminating machine particularly for through-sawing slabs made of granite and the like
08/03/1991CA2034122A1 Laminating machine particularly for through-sawing slabs made of granite and the like
07/1991
07/30/1991CA1286953C Compound miter saw
07/23/1991US5033347 Boiler tube cutting apparatus
07/16/1991US5031437 Apparatus for pulling extrusions from a press
07/16/1991US5031364 Fastener pintail shaving tool
07/03/1991EP0434975A1 Chopping machine for reducing waste tyres to small pieces
07/02/1991US5027681 Cutting and machining device for cylindrical bodies, especially tubes
06/1991
06/25/1991US5025539 Drilling and milling machine
06/19/1991EP0432857A2 Short-stroke machine tool provided with a boring and milling head which is slidable along the machine frame
06/13/1991WO1991008076A1 Apparatus and method for cutting mults from billets
06/06/1991DE3939562A1 Mitring saw for window frame section - has moving clamp on blade exit side to allow final cut on double mitred ends
06/04/1991US5020406 Miter saw
05/1991
05/28/1991CA1284459C I-t-h pipe cutting tool
05/27/1991CA2008298A1 Gypsum board grooving system
05/21/1991US5016510 Power saw arrangement
05/21/1991CA1284293C Crosscutting device for continuously manufactured tubing
05/16/1991DE4033773A1 Replacement process for old bath tubs - cuts round and leaves marginal edge of old tub to be covered by new tub edge
05/15/1991CN2076889U Pipe cutter non-teeth sawing machine
05/08/1991EP0299047B1 A sawing machine
05/07/1991US5012582 Hand-held, battery-operated rotary blade saw
05/02/1991DE3936004A1 Disposal of used cartridge type oil filters - involves cutting off end of cartridge to remove filter element
04/1991
04/25/1991DE4032777A1 Sawing station for cutting wood panels - has C of G of moving mass of machine slung between horizontal guide rails to reduce tipping moment
04/24/1991EP0423339A1 Equal pitch groove working machine
04/24/1991CA2026162A1 Window cutter for gas service tie overs
04/23/1991US5009255 Versatile structure for all machining work mainly on soft materials
04/23/1991US5009011 Annular saw blade and annular saw with driving means for a saw blade
04/23/1991US5009007 Window cutter for gas service tie overs
04/18/1991DE3933261A1 Handkreissaege Handkreissaege
04/16/1991US5007167 Blade modification tool and process
04/03/1991EP0419600A1 Device for assembling frames and frame mouldings and machine for cutting mitre joints for implementation of said device.
02/1991
02/27/1991EP0414340A1 Boiler tube cutting apparatus
02/26/1991US4995288 Saw guide
02/14/1991DE3926311A1 Separator for strip mounted switches and electric components - has rotary assembly of several saw blades on common, motor driven shaft
02/07/1991DE3931486A1 Machine for destroying plastics bottles - is identical to that used in food industry, but with circular saw blade instead of cutter
01/1991
01/24/1991DE3923470A1 Combined cut=off and bench type circular saw - has pivoted saw assembly mounted above table on thin plate which acts as knife
01/22/1991US4985982 Process and apparatus for cutting and trimming printed circuit board workpieces
01/15/1991CA1278932C Apparatus for modifying building blocks
01/09/1991EP0407205A2 Miter Saw
01/09/1991EP0407204A2 Miter saw
12/1990
12/25/1990US4979412 Sawing machine
12/25/1990US4979307 Rotary cutter tool
12/20/1990DE3918710A1 Mitering saw for extruded window section - has overhead sawing slide to allow easy clearance of offcut pieces
12/11/1990US4976034 Device for removing rings from fingers
12/05/1990EP0400530A2 Device for cutting pieces into lengths
12/05/1990EP0400511A1 Annular saw blade and annular saw with driving means for a saw blade
12/05/1990EP0400124A1 Connecting element for form-fitting connection
12/02/1990CA2018029A1 Annular saw blade and annular saw with driving means for a saw blade
11/1990
11/29/1990WO1990009505A3 Device for assembling frames and frame mouldings and machine for cutting mitre joints for implementation of said device
11/27/1990US4972748 Portable table for circular saw and other power tools
11/27/1990US4972589 Cutting and sanding attachments for a hand drill
11/22/1990EP0397954A2 A propulsion device for power machines or tools operating along continuous flow production lines, in particular iron and steel production lines
11/13/1990US4969380 Gypsum board grooving system
11/08/1990DE3914914A1 Electric motor driven circular saw for cutting pipes - consists of sawing table with clamping system and passage slot for saw blade and machine housing contg. saw unit
11/07/1990EP0396143A2 Rotatable cross-slide for a circular saw
11/06/1990US4968196 Pattern wheel cutting apparatus
10/1990
10/31/1990EP0395617A2 Sawing procedure and sawing mechanism with floating pre-grooving saw that uses such procedure
10/31/1990EP0394520A1 Apparatus and method for cutting material wound on reels
10/31/1990DE3914008A1 Machine for manufacturing workpieces of any geometry - has unit-carrier carrying several processing units which can be moved relative to fixed workpiece in three axis
10/24/1990EP0393133A1 Multi-use apparatus for the control of portable power tools
10/23/1990US4964449 Miter saw track
10/18/1990DE3916829A1 Sausage slicer conversion - to use of circular saw:blade for converting plastic bottles to disposable scrap
10/17/1990EP0391945A1 Processing equipment.
10/16/1990US4962685 Production table saw
10/11/1990DE4009904A1 Handling attachment for portable circular saw - aligns guiding force with saw blade and reduces manual sawing effort
10/11/1990DE3911490C1 Apparatus for recovering copper during the scrapping of electric motors
10/10/1990CN1045940A Web cutting apparatus
10/03/1990EP0390411A2 Web cutting apparatus
10/03/1990EP0210266B1 Apparatus for cutting pieces having a predetermined length and use of the apparatus in connection with a food extruder
09/1990
09/30/1990CA2013309A1 Web cutting apparatus
09/25/1990US4958544 Radial arm saw
09/25/1990CA1274396A1 Abrasive pipe saw
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