Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23D - Planing; Slotting; Shearing; Broaching; Sawing; Filing; Scraping; Like operations for working metal by removing material, not otherwise provided for › B23D 77 - Reaming tools
Patents for B23D 77 - Reaming tools (1,722)
03/1991
03/20/1991EP0418041A2 Tool unit, in particular for finishing operations of cutting machining
02/1991
02/07/1991DE3924696A1 Self-aligning reamer tool - has transverse cut behind cutter head to allow tilting in response to misalignment with hole
01/1991
01/30/1991EP0410342A2 One insert reamer
01/30/1991EP0410104A2 Chip making machining tool
01/30/1991CN2070216U Reamer for engine valve
01/17/1991DE3922751A1 External form turning tool - has cross slide with tapered guide bush to feed cutter into work as it enters bush
12/1990
12/06/1990DE3918033A1 Compact boring tool or reamer - has eccentric screw to combine radial adjustment and clamping of inserted tool bit
11/1990
11/29/1990WO1990014189A1 High-speed burnishing drill
11/20/1990US4971483 Cutter plate for precision working, especially of holes
11/14/1990CN2065524U Reaming tool for engine bush
10/1990
10/03/1990EP0389637A1 Electrodeposition reamer tool
08/1990
08/16/1990EP0381924A2 Reamer
08/14/1990US4948305 Boring bar
06/1990
06/21/1990DE3842437A1 Single-edged reamer
06/12/1990US4932815 Boring or reaming tool
04/1990
04/25/1990EP0365218A1 A polycrystal diamond fluted tool and a process for the production of the same
04/14/1990CA2000417A1 Polycrystal diamond fluted tool and a process for the production of the same
04/04/1990EP0361031A1 Cutting insert for precision work, especially at borings
03/1990
03/08/1990WO1990002012A1 Electrodeposition reamer tool
01/1990
01/10/1990EP0350389A1 Reamer with insert
09/1989
09/27/1989CN2044920U Spot-facing cutter for working mouth of conical hole
09/26/1989CA1260251A1 Deburring tool
09/13/1989EP0331926A1 Single-blade reamer with chip-control device
08/1989
08/30/1989EP0330112A1 Drilling or reaming tool
08/30/1989CN2043539U High finish reamer
07/1989
07/26/1989EP0324909A2 Tool
07/25/1989US4850757 Rotary cutting tool
06/1989
06/13/1989US4838136 Rotary tool for outer working of rotation-symmetrical workpieces
04/1989
04/13/1989DE3733637A1 Machine reamer
03/1989
03/21/1989US4813824 Single-lip drilling tool
02/1989
02/15/1989CN2032524U Multi-purpose machine for grinding and testing of air valve reamer
01/1989
01/03/1989US4795289 Reamer
12/1988
12/20/1988US4792264 Single bit reamer
07/1988
07/27/1988CN87212433U Rotary single edge reamer operated under upper pressure
06/1988
06/01/1988EP0269039A2 Lathe for machining rotationally symmetric work pieces on the outside
04/1988
04/26/1988US4740121 Reamer with unequally spaced flutes
04/21/1988DE3630403A1 Cutting tool
03/1988
03/30/1988CN87209318U Position-adjustable reamer with single edge
03/09/1988EP0258660A1 Single-lip solid drill
02/1988
02/24/1988CN87208373U 铰刀 Reamer
02/17/1988CN86105614A Whole hard alloy reamer with high accuracy and finish
01/1988
01/20/1988CN87201186U Multipurpose twisting and extruding tool
11/1987
11/10/1987US4705435 Reamer
09/1987
09/30/1987CN86204196U Unequal pitch reamer with large cutting edge dip-angle
08/1987
08/26/1987EP0233698A1 Deburring tool
08/13/1987DE3603681A1 Single-edged machine boring broach and reamer
07/1987
07/30/1987DE3602427A1 Tool for shaping by cutting
07/07/1987US4678380 Deburring tool
06/1987
06/19/1987DE3543656A1 Machine reamer
05/1987
05/05/1987US4662803 Reamer with unequally spaced flutes
04/1987
04/14/1987CA1220366A1 Single bit reamer with improved guide members
03/1987
03/25/1987EP0215144A1 Reamer with cooling provision
11/1986
11/12/1986CN86201965U Reamer with multiple conic blades
10/1986
10/09/1986WO1986005729A1 Instrument for machining of openings
10/09/1986WO1986005728A1 Reamer
10/01/1986EP0195838A1 Reamer with unequally spaced flutes
09/1986
09/30/1986CA1211963A1 Reamer with self locking guide members
09/30/1986CA1211928A1 Single bit reamer with improved precision
09/16/1986US4611959 Reamer with radially adjustable tool bit position
09/10/1986EP0193547A1 Pendulum-type reamer
09/10/1986CN85204000U Reamer with microadjustment equipment
08/1986
08/12/1986CA1209381A1 Reamer for pipe
07/1986
07/29/1986US4602899 Adjustable machine-reamer
06/1986
06/24/1986US4596498 Single bit reamer with improved guide members
05/1986
05/20/1986CA1204611A1 Reamer with radially adjustable tool bit position
03/1986
03/13/1986WO1986001443A1 Pendulum-type reamer
02/1986
02/18/1986US4571130 Reamer with self locking guide members
12/1985
12/24/1985US4560309 Two tooth tapered reamer
10/1985
10/22/1985US4548530 Reboring tool
10/15/1985US4547102 Reamer with angled blade and full length clamp
10/09/1985EP0157115A1 Single-blade reamer
10/09/1985EP0157114A2 Cutting bit
05/1985
05/14/1985US4516586 Reamer for pipe
03/1985
03/26/1985US4507028 Combined drill and reamer
11/1984
11/07/1984EP0123787A1 Tool for boring deep holes
10/1984
10/17/1984EP0121634A1 Reamer, particularly suitable for drilling composite materials
10/03/1984EP0120226A2 Reamer
09/1984
09/25/1984US4473070 Intramedullary reamer
09/06/1984EP0101736A4 Roughing bore finishing tool having tapered mandrel coated with abrasive material.
07/1984
07/11/1984EP0113097A2 Adjustable machine reamer
04/1984
04/04/1984EP0104438A1 Single-blade reamer
03/1984
03/07/1984EP0101736A1 Roughing bore finishing tool having tapered mandrel coated with abrasive material
02/1984
02/08/1984EP0099995A2 Single cutting blade reamer
02/01/1984EP0099628A1 A reamer for a tobacco-smoking pipe
01/1984
01/10/1984US4425063 Reamer with a flat rectangular reversible cutting bit
01/03/1984US4423989 Machine tool assembly with rotatable cutting tool
09/1983
09/01/1983WO1983002913A1 Roughing bore finishing tool having tapered mandrel coated with abrasive material
08/1983
08/10/1983EP0085156A2 Reaming tool with one cutting insert
07/1983
07/27/1983EP0084117A2 Single-blade reamer with a circular cutting edge
10/1982
10/12/1982US4353669 Device for machine reamer
06/1982
06/24/1982WO1982002012A1 Combined tool
06/23/1982EP0054510A1 Combination tool
12/1981
12/23/1981EP0042120A1 Cutting tool with indexable insert
09/1981
09/22/1981CA1109271A1 Expandable tool including cutting section and pilot
07/1981
07/21/1981US4279550 Deep hole boring tool with replaceable blade
06/1981
06/23/1981US4274771 Boring reamer with end mill cutters
02/1981
02/03/1981CA1094791A1 Apparatus and method for machining cylindrical internal surfaces
12/1980
12/16/1980US4239425 Chucking reamer
11/1980
11/04/1980US4231693 Reamer with radial relief
09/1980
09/23/1980US4223577 Apparatus and method for machining cylindrical internal surfaces
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