Patents
Patents for B23B 5 - Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor (6,203)
07/1979
07/24/1979CA1058921A1 Method of rotary peeling elongated workpieces
06/1979
06/12/1979US4157879 Pipe reaming tool
05/1979
05/16/1979EP0001893A1 Internal tube cutters
05/01/1979US4151766 Disc machining process and apparatus
05/01/1979US4151765 Method and apparatus for forming matching tapered surfaces on interfitting male and female parts
04/1979
04/17/1979US4149449 Method for shaping an airfoil
04/17/1979US4149436 Machine for facing seal faces of pipes
04/10/1979CA1052142A1 Peeling apparatus
03/1979
03/13/1979US4143564 Apparatus for simultaneously forming selected circumferential and axial profiles on a workpiece
03/06/1979US4142429 Internal tube cutter
02/1979
02/27/1979US4141278 Polygonal turning machine
02/22/1979WO1979000082A1 Method and apparatus adapted for automatic or semi-automatic fabrication of ultra-precision ophthalmic lenses,e.g.,contact lenses
02/20/1979US4140432 Deburring tool
02/20/1979US4140033 Peeling apparatus
02/20/1979US4140032 Tool holder assembly for brake drum and brake disc
02/13/1979CA1048319A1 Method and apparatus for shaping an airfoil
02/06/1979CA1047760A1 Gaging assembly for automatically controlled wheel lathes
01/1979
01/23/1979US4135846 Inside-outside deburring tool and optional flycutter
01/23/1979CA1046807A1 Machine tool with counterposed rotary toolheads carrying cross-feed tool slides
01/23/1979CA1046806A1 Piston turning machine
01/16/1979US4134314 Method for truing railroad car wheels
01/16/1979US4134207 Can bead cutting device
01/10/1979EP0000213A1 Apparatus and tool for simultaneously forming selected circumferential and axial profiles on a workpiece
01/02/1979CA1045355A1 Tubes and structures formed thereby
12/1978
12/19/1978US4130034 Portable refacing machine
11/1978
11/28/1978CA1043083A1 Cable stripping tool
11/21/1978US4126065 Pipe end finishing apparatus
11/21/1978US4126064 Preparation of annular blanks from tube stock
11/14/1978US4124914 Working tool of a machine for cleaning the outer surface of pipes
11/14/1978CA1042388A1 Method for producing bright steel from elongated workpieces of circular cross-sectional shape
10/1978
10/31/1978US4123189 Rotary-plunge tube notching system
10/31/1978CA1041488A1 Process for the preparation of analogues of daunomycin
10/24/1978CA1040903A1 Device for employing a radial arm saw to cut a spiralled groove in a workpiece
10/17/1978USRE29803 Pipe cutting tool
10/10/1978US4119001 Method of and machine for reprofiling a railroad-car wheel
10/03/1978US4118140 Combination die head and chamfering tool
09/1978
09/26/1978US4116094 Method and apparatus for centering a wheel set
09/19/1978US4114485 Pipe cutter and beveler
09/19/1978US4114484 Pipe cutting or end prepping apparatus
09/05/1978US4111084 Lug end cutting apparatus for roll-like products
08/1978
08/29/1978US4110055 Tool assembly and inserted-tooth cutter for milling cylindrical surfaces on a workpiece
08/29/1978CA1037303A1 Facing tool
08/29/1978CA1037244A1 Device on peeling machine
08/08/1978US4104937 Pipe cleaning brush assembly for pipe facing machine
07/1978
07/18/1978US4101240 Nozzle refacing tool
07/11/1978US4099431 Internal milling machine for milling crank pins
06/1978
06/06/1978US4092902 Lathe attachment for generating spherical surfaces
04/1978
04/25/1978US4085634 Cam and cam follower assembly
04/25/1978US4085496 Manufacture of metallic strip
04/18/1978US4084463 Apparatus for cutting and chamfering irregular shaped pipes
04/11/1978US4083271 Lathe apparatus
02/1978
02/28/1978US4076446 Conduit reamer
02/28/1978US4075914 Method for rotary peeling elongated workpieces
02/28/1978US4075747 Manufacture of metal strip
02/21/1978US4074598 Infeed device for a turning machine for finishing the peripheral surfaces of elongated workpieces of cylindrical cross-section
01/1978
01/31/1978US4070739 Manufacture of metal strip
01/24/1978CA1024786A1 Hot scalping method of a continuously cast blank in a pulley
12/1977
12/13/1977US4062256 Cross slide turning tool holders
12/06/1977US4061062 Method and a device for the automatic replacement of a workpiece to be machined on a machine-tool
10/1977
10/04/1977US4051751 Machine for generating surfaces of various characteristics on workpieces
09/1977
09/06/1977US4046038 Method and apparatus for cutting open hollow articles
08/1977
08/30/1977US4044638 Crankshaft machine stock and chuck apparatus
08/09/1977US4040315 Machining cross-feed head counterweight system
08/02/1977US4038890 Machine control system
07/1977
07/26/1977US4037446 Method of producing bright steel from rolled steel wire
07/05/1977US4033209 Support rolls for supporting wheels of a wheel set during reprofiling
06/1977
06/21/1977US4030385 Washer cutting machine
05/1977
05/24/1977US4025219 Pipe machining apparatus, particularly combination pipe threading and cutting machine
05/24/1977US4024615 Knife head, particularly for polygonal turning machines
05/17/1977US4023211 Apparatus for automatically forming threaded portion having predetermined taper and length for use in automatic threading machine
04/1977
04/19/1977US4018114 Device on peeling machine
04/12/1977US4016614 Combined reamer and screwdriver
04/05/1977US4015509 Method and apparatus for shaping an airfoil
02/1977
02/01/1977US4005624 Metal peeling machine with movable clamping carriage
12/1976
12/28/1976US3999452 Tool for preparing tube ends for welding
12/28/1976US3999292 Pipe cutting tool
11/1976
11/16/1976US3992123 Pipe end machining apparatus
11/09/1976US3990806 Manual reamer for thin wall tubing
11/09/1976US3990331 Cable stripping tool
10/1976
10/26/1976US3987536 Method of and apparatus for the production of bars or machine wire
10/26/1976US3987523 Apparatus and method for forming end surfaces on annular work pieces
10/12/1976US3985051 Apparatus for cutting and grooving a pipe
10/12/1976US3985049 Tool for cutting helix grooves into rubber roll covers
10/05/1976US3983770 Piston turning machine
09/1976
09/28/1976US3982451 Facing tool
09/07/1976US3978766 Apparatus and method for machining continuous mixer agitators and the like
08/1976
08/24/1976US3976388 Conduit deburring tool
07/1976
07/27/1976US3971111 Apparatus for transferring and finishing items cast several at a time in a chill mold
05/1976
05/25/1976US3958471 Method of and apparatus for manufacturing workpieces having polygonyl inner and outer contours
04/1976
04/20/1976US3951020 Centering assemblies for lathes
04/20/1976US3951018 Pipe beveling device
04/13/1976US3949643 Profiling device
03/1976
03/30/1976US3946774 Device for employing a motorized hand tool to cut a spiralled groove in a workpiece
03/30/1976US3946456 Battery terminal cleaner
03/09/1976US3942352 Method of making seamless metal tubes
02/1976
02/17/1976US3938411 Pipe and tube end preparation apparatus
02/17/1976US3938254 Gaging assembly for automatically controlled wheel lathes
02/17/1976US3938215 Apparatus for skiving and cleaning reinforced hose
02/03/1976US3935766 Method and apparatus for machining cylindrical tubes
02/03/1976US3935765 Automatic camshaft lathe
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