B23P - Other working of metal; Combined operations; Universal machine tools

More topics under "B23P - Other working of metal; Combined operations; Universal machine tools" (102,834)
B23P 11 - Connecting or disconnecting metal parts or objects by metal-working techniques, not otherwise provided for (16,228)
B23P 13 - Making metal objects by operations essentially involving machining but not covered by a single other subclass (3,347)
B23P 15 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass (23,391)
B23P 17 - Metal-working operations, not covered by a single other subclass or another group in this subclass (7,114)
B23P 19 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes (28,284)
B23P 21 - Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control (7,215)
B23P 23 - Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass (7,835)
B23P 25 - Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress (913)
B23P 5 - Setting gems or the like on metal parts, e.g. diamonds on tools (402)
B23P 6 - Restoring or reconditioning objects (6,053)
B23P 9 - Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified (2,052)

Patents for B23P - Other working of metal; Combined operations; Universal machine tools (67)
06/2013
06/19/2013	CN101979195B Tool holder and metal cutting insert with chip breaking surfaces
04/2011
04/26/2011	CA2513872C Post-treatment for metal coated substrates
02/2011
02/23/2011	CN101979195A Tool holder and metal cutting insert with chip breaking surfaces
02/08/2011	US7883300 Tool holder and metal cutting insert with chip breaking surfaces
12/2010
12/08/2010	CN1774318B Tool holder and metal cutting insert with chip breaking surfaces
08/2009
08/18/2009	CA2432466C Method of making a cutting tool
05/2009
05/06/2009	EP1585847A4 Post-treatment for metal coated substrates
02/2009
02/03/2009	US7484295 Method of mounting a metal sheet ring assembled and welded in a carrier hoop to conform the annular cooling tube of a piston of internal combustion engine
01/2009
01/21/2009	CN100453255C A method for manufacturing a heat-exchanger and a system for performing the method
12/2008
12/23/2008	CA2503813C Tool holder and metal cutting insert with chip breaking surfaces
11/2008
11/12/2008	EP1638730B1 Flexible fixture
11/04/2008	US7444742 Flexible fixture
05/2008
05/21/2008	EP1558431A4 Tool holder and metal cutting insert with chip breaking surfaces
04/2008
04/17/2008	US20080086884 Method for Manufacturing a Heat-Exchanger and a System for Performing the Method
11/2007
11/21/2007	CN101076413A A method for manufacturing a heat-exchanger and a system for performing the method
08/2007
08/29/2007	EP1824623A1 A method for manufacturing a heat-exchanger and a system for performing the method
04/2007
04/11/2007	EP1638730A4 Flexible fixture
04/05/2007	WO2004035257A9 Tool holder and metal cutting insert with chip breaking surfaces
03/2007
03/14/2007	EP1351798B1 Method of making a cutting tool
11/2006
11/08/2006	CN1283385C Mounting method and producing method for finned metal ring assembled and soldered in support collar
09/2006
09/12/2006	US7104160 Method of making a cutting tool
06/2006
06/22/2006	WO2006065195A1 A method for manufacturing a heat-exchanger and a system for performing the method
05/2006
05/17/2006	CN1774318A Tool holder and metal cutting insert with chip breaking surfaces
03/2006
03/29/2006	EP1638730A2 Flexible fixture
03/01/2006	CN1742114A Post-treatment for metal coated substrates
12/2005
12/29/2005	US20050286991 Washer, fastener provided with a washer, method of and power tool for fastening objects
12/22/2005	US20050279190 Washer, fastener provided with a washer, method of and power tool for fastening objects
12/22/2005	US20050278932 Washer, fastener provided with a washer, method of and power tool for fastening objects
10/2005
10/19/2005	EP1585847A2 Post-treatment for metal coated substrates
08/2005
08/03/2005	EP1558431A2 Tool holder and metal cutting insert with chip breaking surfaces
08/03/2005	CN1648475A Washer, fastener provided with such a washer, method of and power tool for fastening objects with same
07/2005
07/28/2005	WO2004113015A3 Flexible fixture
07/28/2005	US20050163593 Washer, fastener provided with a washer, method of and power tool for fastening objects
07/28/2005	US20050163592 Washer, fastener provided with a washer, method of and power tool for fastening objects
07/21/2005	US20050158145 Washer, fastener provided with a washer, method of and power tool for fastening objects
07/21/2005	US20050158144 Washer
07/21/2005	US20050155461 Washer, fastener provided with a washer, method of and power tool for fastening objects
07/20/2005	CN1641234A Washer, fastener provided with such a washer, method of and power tool for fastening objects with same
03/2005
03/02/2005	EP1413372B1 Method of mounting a metal sheet ring assembled and welded in a carrier hoop, to conform the annular cooling tube of a piston of internal combustion engine, and method of manufacture a metal sheet ring assembled with a carrier hoop
01/2005
01/27/2005	US20050015962 Flexible fixture
01/13/2005	WO2004065058A3 Post-treatment for metal coated substrates
12/2004
12/29/2004	WO2004113015A2 Flexible fixture
12/09/2004	US20040244194 Metal ring assembly which is assembled and soldered to a support collar in order to form the annular cooling conduit of an internal combustion engine piston, the method of producing said finned metal ring and the metal ring thus obtained
10/2004
10/06/2004	CN1535191A Metal ring assembly which is assembled and soldered to support collar in order to form annular cooling conduit of IC engine piston, method of producing said finned metal ring and metal ring thus
09/2004
09/23/2004	WO2004050293A3 Method for producing formed article containing fixed heavy metal and formed article produced using the method
08/2004
08/05/2004	WO2004065058A2 Post-treatment for metal coated substrates
07/2004
07/22/2004	WO2004035257A3 Tool holder and metal cutting insert with chip breaking surfaces
06/2004
06/17/2004	WO2004050293A2 Method for producing formed article containing fixed heavy metal and formed article produced using the method
05/2004
05/20/2004	US20040093989 Working the sintered product to produce one or more cutting edges in the ultra-hard abrasive material
04/2004
04/29/2004	WO2004035257A2 Tool holder and metal cutting insert with chip breaking surfaces
04/28/2004	EP1413372A1 Metal ring assembly which is assembled and soldered to a support collar in order to form the annular cooling conduit of an internal combustion engine piston, the method of producing said finned metal ring and the metal ring thus obtained
12/2003
12/16/2003	US6663700 Post-treatment for metal coated substrates
10/2003
10/15/2003	EP1351798A1 Method of making a cutting tool
02/2003
02/13/2003	WO2003011497A1 Metal ring assembly which is assembled and soldered to a support collar in order to form the annular cooling conduit of an internal combustion engine piston, the method of producing said finned metal ring and the metal ring thus obtained
02/13/2003	CA2453167A1 Metal ring assembly which is assembled and soldered to a support collar in order to form the annular cooling conduit of an internal combustion engine piston, the method of producing said finned metal ring and the metal ring thus obtained
06/2002
06/27/2002	WO2002049801A1 Method of making a cutting tool
10/1991
10/15/1991	CA1290563C Method and apparatus for securing parts to a hollow member
08/1991
08/20/1991	CA1287736C Device and method of accurate feeding, coating, plasticizing and cutting of sheets
09/1990
09/26/1990	CN1009711B Method and apparatus for fixing section to hollow object
09/1989
09/26/1989	CA1261317A1 Percussion rock bit
06/1989
06/13/1989	US4838985 Apparatus for coating and laminating sheet materials
03/1988
03/09/1988	CN87105521A Method and apparatus for fixing section to hollow object
09/1987
09/22/1987	US4694918 Rock bit with diamond tip inserts
09/16/1987	EP0237460A2 Device and method of accurate feeding, coating, plasticizing and cutting of sheets
09/09/1987	EP0235455A2 Percussion rock bit
02/1987
02/04/1987	CN86103664A Improved composite polycrystalline diamond compact
08/1983
08/30/1983	US4401142 Combination planing, sawing, milling and mortising apparatus