Patents for B23D 49 - Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws (2,482) |
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07/30/1996 | US5540130 Saw machine |
07/30/1996 | US5540129 Anti-splintering device for sawing machines having a saw blade |
07/16/1996 | US5535520 Corner saw |
07/03/1996 | CN2230210Y Multi-function hand-driven saw |
06/19/1996 | EP0716898A1 Saber saw with angularly adjustable guide plate |
06/19/1996 | EP0716897A1 Reciprocating and oscillating drive for sabre saws |
06/12/1996 | EP0647167A4 Saw attachment. |
06/04/1996 | USRE35258 Counterbalanced reciprocating mechanism |
05/22/1996 | CN2227637Y Special-shaped automatic staircase |
05/15/1996 | CN2226994Y Small-sized vertical hacksaw machine |
05/08/1996 | CN2226603Y CO2 shape gonococcus culture air bag |
05/01/1996 | EP0709156A1 Jigsaw |
03/13/1996 | CN2222025Y Small portable moving type bow saw machine |
02/29/1996 | WO1996005932A1 Saw blade tooth form and method therefor |
02/22/1996 | WO1996005031A1 Reciprocated drive saw mechanism |
02/01/1996 | DE4426631A1 Motor driven hand tool esp. handsaw |
01/02/1996 | US5479711 Orbital and adjustable cant mechanism for reciprocating saws |
12/12/1995 | US5473820 Power-operated sword saw |
11/29/1995 | CN2213597Y Two-purpose double angle saw for symmetry shaping material |
11/15/1995 | CN2212469Y Table-type bow curve cutter |
11/09/1995 | DE4415848A1 Motorised hand-saw |
10/11/1995 | EP0676563A2 Lubrication system for a reciprocating power tool |
10/10/1995 | US5456011 Cutting tool |
10/05/1995 | DE4410804A1 Driving device for jigsaw for cutting pipes and metals |
10/04/1995 | EP0674962A1 Device for cutting at length hollow structural members |
09/20/1995 | CN2207902Y Steel saw bow |
09/19/1995 | US5450925 Lubrication system for a reciprocating power tool |
09/13/1995 | CN2207254Y Bench jiasaw machine |
08/30/1995 | EP0669181A1 Adjustable guide shoe for reciprocating saw |
08/23/1995 | CN2205759Y Hand straight reciprocating guide steel saw |
08/22/1995 | US5442857 Portable powered hack-saw |
08/16/1995 | EP0575586B1 Anti-splinter device for sawing machines with a saw blade |
06/28/1995 | CN2202006Y Hacksaw |
06/07/1995 | CN2199834Y Scroll saw |
06/06/1995 | US5421091 Adjustable guide shoe for reciprocating saw |
05/10/1995 | EP0652066A1 Clamping assembly for cutting apparatus |
05/02/1995 | US5410933 Fret-saw machine |
04/12/1995 | EP0647167A1 Saw attachment |
04/04/1995 | USH1428 Reciprocating cutter type trimmer |
03/29/1995 | CN2193215Y Pressure control structure of hand saw handle |
03/23/1995 | DE4337681C1 Method and device for sawing out substantially circular discs from substantially plate-shaped material |
03/09/1995 | CA2105733A1 Eccentric rotatory drive scroll saw machine with multi-function |
02/28/1995 | US5392519 Reciprocating saw |
02/23/1995 | DE4429408A1 Jigsaw unit with improved clamping mechanism |
02/22/1995 | CN2189997Y Portable multifunctional hand saw |
02/21/1995 | US5390577 Sawing machine |
02/02/1995 | DE4320622A1 Device for cutting hollow sections to length |
02/01/1995 | CN2188443Y Electric small bench saw |
01/25/1995 | CN2187992Y Hand saw capable of jetting cooling oil |
01/03/1995 | US5377416 Hacksaw |
11/30/1994 | CN2183841Y Backsaw aid |
11/30/1994 | CN1095656A Hand electric saw and file machine and file |
11/23/1994 | CN1095323A Hand electric saw-file machine |
11/17/1994 | DE4316155A1 Shoe for a jigsaw |
11/02/1994 | EP0622165A1 Saw blade tooth |
10/04/1994 | US5351591 Fret-saw machine |
09/27/1994 | US5349754 Power saw with oppositely reciprocating saw blades |
09/13/1994 | US5345849 Fret-saw machine |
09/13/1994 | CA2081124C Scroll saw bearing compensating mechanism |
09/08/1994 | DE4306787A1 Kraftgetriebene Schwertsäge Power driven Sabre |
09/07/1994 | CN2176206Y Multifunctional telescopic arm of hacksaw |
08/24/1994 | EP0596884A4 Improved cutting tool. |
08/17/1994 | CN2174281Y Hand-operated combined drilling and sawing electric tool |
08/16/1994 | CA2036447C Assembly for conventional bench saw |
08/10/1994 | EP0609791A1 Motor saw with guide bar |
08/03/1994 | CN2173127Y Table type electric curve saw |
06/29/1994 | EP0603625A1 Device for cutting at length hollow structural members |
06/29/1994 | EP0603552A1 Powered handtool with angularly adjustable base plate |
06/29/1994 | CN2170176Y Hacksaw with T-kerf shaped saw base |
05/18/1994 | EP0596884A1 Improved cutting tool. |
05/11/1994 | CN2164335Y Multi-function saw frame |
04/28/1994 | DE4235608A1 Compass saw tool - has dagger type saw blade with mainly reciprocating working movement guided through opening in baseplate across drive |
04/28/1994 | DE4235481A1 Additional fitting for compass saw - consists of rectangular or wedge-shaped member fitted under footplate |
04/19/1994 | US5303627 Scroll saw |
04/19/1994 | US5303478 220 volt a.c. cord-operated, hand-held portable hack-saw |
03/30/1994 | CN2159841Y 台式电动曲线锯 Desktop electric jigsaw |
03/16/1994 | EP0586737A1 Hand-held saw, air driven by rodless piston drive cylinder |
03/16/1994 | EP0215073B2 Compass saw |
03/15/1994 | US5293932 Apparatus for cutting off projections inside pipes |
03/03/1994 | DE4329709A1 Reciprocating powered handsaw - has additional vertical oscillation of blade derived from eccentric disc riding against arm connected to rear end of pivoted carrier |
02/03/1994 | WO1994002296A1 Method of cutting and tool therefor |
02/02/1994 | CN2154759Y Bow-saw having saw blade angle regulating mechanism |
01/26/1994 | EP0579964A1 Portable saw with suction device |
01/19/1994 | CN2153431Y Saw bow with multi-directional operating handle |
01/12/1994 | CN2152629Y Table electric sweep saw |
01/06/1994 | WO1994000264A1 Saw attachment |
12/29/1993 | EP0575586A1 Anti-splinter device for sawing machines with a saw blade. |
12/21/1993 | US5271154 Reciprocating saw blade unit |
12/07/1993 | US5267498 Fret-saw machine |
11/23/1993 | US5263257 Pruning saw |
11/17/1993 | CN1078417A Anti-splintering device for sawing machines having a saw blade |
10/27/1993 | CN2144548Y Jigsaw machine |
09/29/1993 | EP0406298B1 Saw-blade for sawing living human bone |
09/22/1993 | EP0561473A1 Counterbalanced orbital drive mechanism for saws and the like |
08/26/1993 | DE4205243A1 Tangential control of cutting blade of cutting plotter - involves drive motor transmitting torque from pinion via toothed belt angled over guide roller to toothed belt wheel connected to blade |
08/19/1993 | WO1993015866A1 Saw frame with a tubular cross-section, having a longitudinal inward fold |
08/17/1993 | US5235890 Scroll saw with blinder |
07/20/1993 | US5228376 Scroll saw |
07/15/1993 | WO1993013920A1 Anti-splinter device for sawing machines with a saw blade |
07/15/1993 | DE4227765A1 Chip-shield device for saw machines on positioning device - is regulated by operation by changing cutting depth and/or inclination angles of saw blades and is radially adjustable relative to saw blade |