Patents
More topics under "B23D - Planing; Slotting; Shearing; Broaching; Sawing; Filing; Scraping; Like operations for working metal by removing material, not otherwise provided for" (63,955)
B23D 1 - Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only (530)
B23D 11 - Planing or slotting devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool (43)
B23D 13 - Tools or tool holders specially designed for planing or slotting machines (325)
B23D 15 - Shearing machines or shearing devices cutting by blades which move parallel to each other (2,735)
B23D 17 - Shearing machines or shearing devices cutting by blades pivoted on a single axis (824)
B23D 19 - Shearing machines or shearing devices cutting by rotary discs (1,535)
B23D 21 - Machines or devices for shearing or cutting tubes (3,019)
B23D 23 - Machines or devices for shearing or cutting profiled stock (856)
B23D 25 - Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut (1,281)
B23D 27 - Machines or devices for cutting by a nibbling action (487)
B23D 29 - Hand-held metal-shearing or metal-cutting devices (1,127)
B23D 3 - Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line (148)
B23D 31 - Shearing machines or shearing devices covered by none or more than one of the groups; Combinations of shearing machines (1,836)
B23D 33 - Accessories for shearing machines or shearing devices (4,206)
B23D 35 - Tools for shearing machines or shearing devices; Holders or chucks for shearing tools (2,271)
B23D 36 - Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock while the latter is travelling otherwise than in the direction of the cut (605)
B23D 37 - Broaching machines or broaching devices (648)
B23D 39 - Accessories for broaching machines or broaching devices (112)
B23D 41 - Broaching machines or broaching devices characterised only by constructional features of particular parts (431)
B23D 43 - Broaching tools (616)
B23D 45 - Sawing machines or sawing devices with circular saw blades or with friction saw discs (5,296)
B23D 47 - Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts (6,404)
B23D 49 - Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws (2,482)
B23D 5 - Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line (215)
B23D 51 - Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends (3,681)
B23D 53 - Machines or devices for sawing with strap saw blades which are effectively endless in use, e.g. for contour cutting (667)
B23D 55 - Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts (1,700)
B23D 57 - Sawing machines or sawing devices not covered by one of groups (1,842)
B23D 59 - Accessories specially designed for sawing machines or sawing devices (4,582)
B23D 61 - Tools for sawing machines or sawing devices; Clamping devices for these tools (5,118)
B23D 63 - Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools (1,258)
B23D 65 - Making tools for sawing machines or sawing devices for use in cutting any kind of material (1,071)
B23D 67 - Filing or rasping machines or devices (132)
B23D 69 - Filing or rasping machines or devices, characterised only by constructional features of particular parts, e.g. guiding arrangements, drives; Accessories for filing or rasping (50)
B23D 7 - Planing or slotting machines characterised only by constructional features of particular parts (343)
B23D 71 - Filing or rasping tools; Securing arrangements therefor (465)
B23D 73 - Making files or rasps (64)
B23D 75 - Reaming machines or reaming devices (271)
B23D 77 - Reaming tools (1,722)
B23D 79 - Methods, machines or devices not covered elsewhere, for working metal by removal of material (2,827)
B23D 81 - Methods, machines, or devices for working metal, covered by more than one main group in this subclass (37)
B23D 9 - Hand-operated planing devices; Portable planing apparatus (93)
Patents for B23D - Planing; Slotting; Shearing; Broaching; Sawing; Filing; Scraping; Like operations for working metal by removing material, not otherwise provided for (107)
02/2014
02/27/2014US20140053704 Saw blade and a method of manufacturing a saw blade
11/2013
11/19/2013US8584567 Saw blade and a method of manufacturing a saw blade
03/2013
03/05/2013CA2595971C Method and apparatus for cutting a core
10/2012
10/16/2012US8286624 Blade ring saw blade
05/2012
05/23/2012EP1677935B1 Rasp blade with cutting teeth laterally displaced from a planar body
05/08/2012CA2583130C Method and device for cutting off a thick-walled pipe
06/2011
06/08/2011CN1832834B Tool attachment system and router attachment and method incorporating same
05/2011
05/31/2011US7950318 Driver for a twin cutting device with counter-rotating blades
12/2010
12/23/2010US20100319673 Blade ring saw blade
08/2010
08/24/2010US7779827 Blade ring saw blade
08/10/2010US7770497 Method and apparatus for cutting a core
08/03/2010US7765901 Method and device for cutting off a thick-walled pipe
06/2010
06/16/2010CN1791484B An edge-carrying drill body, and a method for the manufacture of the same
01/2010
01/20/2010EP1631408B1 Edge-carrying drill body
11/2009
11/04/2009EP1626831B1 An edge-carrying drill body
08/2009
08/26/2009EP1592528B1 Tool attachment system and router attachment and method incorporating same
08/13/2009US20090199416 Driver for a Twin Cutting Device with Counter Rotating Blades
05/2009
05/20/2009EP1732725B1 Pipe cutting apparatus
04/2009
04/29/2009CN100482391C Edge-carrying drill body
03/2009
03/11/2009CN100467177C Crosscutting tool and crosscutting jaw for high-speed crosscutting
02/2009
02/12/2009US20090038602 Blade ring saw blade
02/11/2009EP2021145A1 Method and apparatus for cutting a core
12/2008
12/16/2008US7464472 Pipe cutting apparatus
10/2008
10/30/2008US20080264232 Saw Blade And A Method Of Manufacturing A Saw Blade
09/2008
09/10/2008CN100417482C Saw blade for wood
07/2008
07/10/2008US20080163735 Saw Blade for Wood
04/2008
04/01/2008US7350518 Blade ring saw blade
03/2008
03/11/2008US7341407 Rasp blade with cutting teeth laterally displaced from a planar body
02/2008
02/07/2008US20080028905 Method And Device For Cutting Off A Thick-Walled Pipe
02/05/2008US7326009 Edge-carrying drill body having an internal chip-removal channel
01/2008
01/22/2008US7320565 Edge-carrying drill, method for the manufacture of the drill, and drilling tool comprising such a drill
11/2007
11/29/2007US20070272062 Method and Apparatus for Cutting a Core
10/2007
10/24/2007EP1677935A4 Rasp blade with cutting teeth laterally displaced from a planar body
10/18/2007US20070240311 Pipe Cutting Apparatus
09/2007
09/27/2007US20070221025 Crosscutting Tool for High-Speed Crosscutting
08/2007
08/29/2007CN101027144A Crosscutting tool for high-speed crosscutting
08/15/2007EP1817130A1 A saw blade and a method of manufacturing a saw blade
07/2007
07/18/2007EP1807235A1 Driver for a twin cutting device with counter rotating blades
06/2007
06/27/2007EP1799384A1 Method and device for cutting off a thick-walled pipe
06/13/2007EP1793948A1 Crosscutting tool for high-speed crosscutting
05/2007
05/18/2007WO2006041407A8 Driver for a twin cutting device with counter rotating blades
05/02/2007EP1778429A1 Device for sharpening saw chain
03/2007
03/14/2007CN1929946A Saw blade for wood
03/08/2007US20070050984 Portable, hand-held, motor-driven tube cutter
01/2007
01/31/2007EP1747078A1 Saw blade for wood
01/17/2007EP1592528A4 Tool attachment system and router attachment and method incorporating same
12/2006
12/20/2006EP1732725A1 Pipe cutting apparatus
11/2006
11/02/2006US20060243114 Blade ring saw blade
11/01/2006CN2832392Y Hand-held sash saw
09/2006
09/13/2006CN1832834A Tool attachment system and router attachment and method incorporating same
08/2006
08/15/2006US7089978 Tool attachment system and router attachment and method incorporating same
08/03/2006WO2006079680A1 Method and apparatus for cutting a core
08/03/2006CA2595971A1 Method and apparatus for cutting a core
07/2006
07/12/2006EP1677935A2 Rasp blade with cutting teeth laterally displaced from a planar body
06/2006
06/21/2006CN1791486A Edge-carrying drill body
06/21/2006CN1791484A An edge-carrying drill body, and a method for the manufacture of the same and a drilling tool comprising such a drill body
06/08/2006WO2006059946A1 A saw blade and a method of manufacturing a saw blade
05/2006
05/11/2006WO2004071698A3 Tool attachment system and router attachment and method
04/2006
04/20/2006WO2006041407A1 Driver for a twin cutting device with counter rotating blades
04/13/2006WO2006037863A1 Method and device for cutting off a thick-walled pipe
04/06/2006WO2006036095A1 Crosscutting tool for high-speed crosscutting
03/2006
03/08/2006EP1631408A1 Edge-carrying drill body
03/07/2006US7007382 Slot machining
03/02/2006WO2006022553A1 Pipe cutter
02/2006
02/22/2006EP1626831A1 An edge-carrying drill body, and a method for the manufacture of the same and a drilling tool comprising such a drill body
02/02/2006WO2006010786A1 Device for sharpening saw chain
12/2005
12/07/2005EP1602430A1 Hand guided hacksaw
11/2005
11/23/2005EP1597036A2 Blade ring saw blade
11/09/2005EP1592528A2 Tool attachment system and router attachment and method incorporating same
10/2005
10/06/2005WO2005092550A1 Pipe cutting apparatus
09/2005
09/22/2005WO2005087421A1 Saw blade for wood
08/2005
08/04/2005WO2004108335A3 Portable, hand-held, motor-driven tube cutter
06/2005
06/02/2005WO2005037475A3 Rasp blade with cutting teeth laterally displaced from a planar body
05/2005
05/26/2005WO2005046919A1 Multi-function boring tool
04/2005
04/28/2005WO2005037475A2 Rasp blade with cutting teeth laterally displaced from a planar body
04/21/2005US20050085154 Rasp blade with cutting teeth laterally displaced from a planar body
02/2005
02/09/2005CN1575926A Slot machining
02/03/2005WO2004103620A8 Edge-carrying drill body
02/03/2005US20050025594 Edge-carrying drill body having an internal chip-removal channel
01/2005
01/27/2005US20050015983 Slot machining
01/26/2005EP1500453A1 Slot machining
12/2004
12/30/2004US20040265080 Edge-carrying drill, method for the manufacture of the drill, and drilling tool comprising such a drill
12/16/2004WO2004108335A2 Portable, hand-held, motor-driven tube cutter
12/02/2004WO2004103620A1 Edge-carrying drill body
12/02/2004WO2004103613A1 An edge-carrying drill body, and a method for the manufacture of the same and a drilling tool comprising such a drill body
10/2004
10/07/2004WO2004067214A3 Blade ring saw blade
09/2004
09/30/2004WO2004065046A3 Brittle material sputtering target assembly and method of making same
09/23/2004US20040182476 Tool attachment system and router attachment and method incorporating same
08/2004
08/26/2004WO2004071698A2 Tool attachment system and router attachment and method
08/26/2004CA2515649A1 Tool attachment system and router attachment and method incorporating same
08/12/2004WO2004067214A2 Blade ring saw blade
08/05/2004WO2004065046A2 Brittle material sputtering target assembly and method of making same
06/2004
06/10/2004WO2003099496A3 Rotary foam sanding tool and method for manufacture
12/2003
12/04/2003WO2003099496A2 Rotary foam sanding tool and method for manufacture
09/2001
09/26/2001CN1071611C Key cutter
10/1997
10/01/1997CN1160615A Key cutter
11/1995
11/14/1995US5465706 Saw
04/1995
04/25/1995US5408983 Saw
06/1992
06/17/1992EP0328517B1 Flying shears
08/1991
08/27/1991US5042344 Guillotine shearing machine, especially for continuous bands, with blades translating parallel, one towards the other, on circular trajectories
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