Patents for B23D 49 - Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws (2,482)
05/1988
05/18/1988EP0267311A1 Saw blade for a saw with two saw blades arranged side by side, parallel to each other and oppositely reciprocable
05/18/1988CN87213038U Hand bowsaw with horizontal clamping unit
05/11/1988CN87204351U Six-function hand saw
04/1988
04/21/1988DE3635470A1 Jigsaw
04/14/1988DE3719461C1 Motor-driven pruning saw
04/06/1988CN87207987U Hacksaw with spare saw blade
03/1988
03/15/1988US4730397 Jig saw with two-piece shoe
03/02/1988EP0258136A1 Method and apparatus for cutting objects of hard material without cutting objects of softer material
02/1988
02/16/1988US4724735 Blade tensioning mechanism for parallel arm saw
02/09/1988US4723332 Multi-purpose tool, suitable in particular for drilling and cutting
01/1988
01/19/1988US4719701 Dual blade saw attachment
12/1987
12/30/1987CN87201575U Double quide post fretsaw
12/08/1987CA1230035A1 Accessory storage device for electric jigsaw
11/1987
11/26/1987DE3716939A1 Device for cutting boards, especially insulating boards
11/17/1987CA1229288A1 Combination jig saw adjusting mechanism
10/1987
10/31/1987CN86209918U 轻便锯床 Light sawing
10/28/1987EP0242519A2 Sabre saw
10/14/1987CN87200424U 手提式电动锯 Portable electric saws
10/13/1987US4699036 Cutting apparatus
09/1987
09/30/1987CN86205629U Pliers type saw for cutting steel armour of cable
09/23/1987CN86207396U Elastic dual-directional saw bow
09/17/1987DE3608301A1 Jigsaw with a machine housing which can be guided manually
09/15/1987US4693009 Scroller jig saw
09/09/1987CN86204366U Direction-adjustable guide saw rack
08/1987
08/11/1987CA1225307A1 Orbital saw device
07/1987
07/30/1987DE3602605A1 Jigsaw blade guide
07/21/1987US4681006 Blade tensioning device for scroll saw
07/21/1987US4680863 Hand saws
06/1987
06/30/1987US4676001 Portable compass saw
05/1987
05/27/1987DE3540507A1 Piercing saw, especially for cutting up meat
05/19/1987US4665618 Device for a motorized saw
05/19/1987US4665617 Compass saw for cutting workpieces of wood, plastics and metal
04/1987
04/28/1987US4660284 Folding pocket saw
04/15/1987CN85204404U 手提式电动锯 Portable electric saws
04/14/1987US4656742 Portable compass saw
04/09/1987DE3536101A1 Hand jigsaw
03/1987
03/25/1987EP0215073A1 Compass saw.
03/24/1987US4651425 Hacksaw
03/03/1987US4646605 Precision saw with variable speed drive
02/1987
02/25/1987CN85203666U Multipurpose hacksaw frame
12/1986
12/30/1986US4631827 Electric knife drive mechanism
12/23/1986US4630373 Retractable utility saw
12/23/1986US4630368 Flush cut handsaws
12/16/1986US4628605 Orbital bayonet saw
12/09/1986US4628459 Computerized circuit arrangement for jig saw
12/02/1986US4625609 Counterbalancing mechanism for scroll saw
10/1986
10/28/1986US4619171 Bearing assembly for C-arm scroll saw
10/28/1986US4619166 Double-bladed power hacksaw
10/28/1986CA1213195A1 Orbital-action reciprocating power saw
10/21/1986US4618395 Cutting blade to be inserted into joint
10/14/1986US4616541 Walking beam scroll saw
10/08/1986EP0196969A1 Multipurpose tool, especially for piercing and punching
09/1986
09/30/1986US4614037 Accessory storage device for electric jigsaw
09/25/1986WO1986005427A1 Compass saw
09/23/1986CA1211685A1 Adjustable orbital reciprocating saw
09/09/1986US4610088 Motor-driven compass saw with saw blade holder
08/1986
08/27/1986EP0192618A2 Device for a motorized saw
08/20/1986EP0191331A1 Electrically driven tool
08/05/1986US4603614 Electromagnetic jigsaw
06/1986
06/25/1986CN85200891U Convenient saw bow
06/03/1986US4592729 Strip-holder for interdental therapy
06/03/1986US4592144 Molded scroller saw lock button spring
05/1986
05/20/1986CA1204652A1 Collapsible bow saw
03/1986
03/12/1986EP0174282A2 A reciprocating saw
02/1986
02/19/1986EP0171991A1 Electric jig saw with accessory storage device
01/1986
01/28/1986US4566190 Reciprocating blade cutting device
12/1985
12/11/1985EP0163918A1 Keyhole saw table and milling table
12/04/1985EP0163186A2 Jig saw for working work pieces, for example those of wood, plastic or metal
12/04/1985EP0163185A2 Jig saw
11/1985
11/27/1985EP0162389A2 Apparatus to remove the joints at the cleansing of reinforced concrete
11/21/1985EP0161897A2 Scroller jig saw
11/19/1985US4553306 Reciprocating saw offset blade holder
11/05/1985USRE32020 Multiple-purpose saw blade suspension arrangement for reciprocating saws
11/05/1985US4550501 Orbital-action reciprocating power saw
10/1985
10/16/1985EP0158325A1 Combination jig saw adjusting mechanism
10/08/1985US4545123 Combination jig saw adjusting mechanism
08/1985
08/28/1985EP0152621A1 Sabre saw with reciprocating and oscillating movement
08/14/1985EP0151524A1 Orbital-action reciprocating power saw
04/1985
04/23/1985US4512078 Jig saw with orbital mechanism
04/02/1985US4507863 To be housed in an open top protective carrying sheath
03/1985
03/19/1985US4505037 Hack saw attachment for sabre saw
03/12/1985US4503742 Precision saw
02/1985
02/19/1985US4499936 Collapsible bow saw
01/1985
01/29/1985US4496500 Method for vehicle body shaping
12/1984
12/25/1984US4489724 Device for longitudinally driving a tool
12/05/1984EP0127524A1 Jig saw
11/1984
11/14/1984EP0125101A1 Orbital saw device
11/07/1984EP0124198A1 Adjustable orbital reciprocating saw
11/07/1984EP0124001A2 Cutting machine for plastic plates or blocks
10/1984
10/30/1984CA1176955A1 Sabre saw bar and blade holder
07/1984
07/17/1984CA1170961A1 Hacksaw with improved blade tensioning mechanism
07/10/1984US4458421 Counter-reciprocating double blade saw
06/1984
06/26/1984US4455909 Hacksaw machine
05/1984
05/01/1984US4445412 Improved table saw arrangement
03/1984
03/20/1984US4437237 Swing saw for cutting metal conduit
03/01/1984WO1984000714A1 Swing saw for cutting metal conduit
11/1983
11/22/1983CA1157350A1 Sabre saw with rotatable saw bar
10/1983
10/25/1983US4411068 Hand saw
09/1983
09/07/1983EP0087433A1 Power sabre saw settable for forward or lateral sawing
08/1983
08/24/1983EP0086413A2 Table bow saw
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