Devices for boring or drilling centre holes in workpieces

Industry

CPC
B23B49/04

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B49/00Measuring or gauging equipment on boring machines for positioning or guiding the drill Devices for indicating failure of drills during boring Centering devices for holes to be bored

Current Industry

B23B49/04Devices for boring or drilling centre holes in workpieces

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Dynamicaly configurable arbor assembly apparatus
- Patent number 11,872,642
- Issue date Jan 16, 2024
- Robert James Suhling
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary tool for lower receiver manufacturing
- Patent number 11,794,261
- Issue date Oct 24, 2023
- BlackHawk Manufacturing Group Inc.
- Wayne R. Partington
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatuses and methods for guiding a drill bit to form a hole
- Patent number 11,426,804
- Issue date Aug 30, 2022
- The Boeing Company
- Voltaire Valeriano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary tool for lower receiver manufacturing
- Patent number 11,298,759
- Issue date Apr 12, 2022
- BlackHawk Manufacturing Group Inc.
- Wayne R. Partington
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a crankshaft
- Patent number 10,821,527
- Issue date Nov 3, 2020
- GM Global Technology Operations LLC
- Scott A. Hucker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary tool for lower receiver manufacturing
- Patent number 10,456,846
- Issue date Oct 29, 2019
- 80 Percent Arms Inc.
- Wayne R. Partington
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for center height alignment of a boring bar
- Patent number 10,254,104
- Issue date Apr 9, 2019
- Kennametal Inc.
- Samuel Eichelberger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Crankshaft machining system and crankshaft machining method
- Patent number 10,189,096
- Issue date Jan 29, 2019
- Komatsu NTC Ltd.
- Akihiro Yoshimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Center locator for hole cutter
- Patent number 9,925,600
- Issue date Mar 27, 2018
- Yao-Hsien Hsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling apparatus and drilling method
- Patent number 9,669,472
- Issue date Jun 6, 2017
- Fuji Jukogyo Kabushiki Kaisha
- Hideaki Miyajima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for machining center holes of forged rotary body and system...
- Patent number 9,539,651
- Issue date Jan 10, 2017
- Mazda Motor Corporation
- Ryouhei Nagata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Center hole machining method for shaft blank and center hole machin...
- Patent number 9,120,161
- Issue date Sep 1, 2015
- Komatsu NTC Ltd.
- Akihiro Yoshimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bar feeder provided with bar facing device
- Patent number 6,758,118
- Issue date Jul 6, 2004
- IEMCA Giuliani Macchine Italia S.r.l.
- Saverio Gellini
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fastener forming machine
- Patent number 6,248,020
- Issue date Jun 19, 2001
- L & M Machining and Manufacturing, Inc.
- Lawrence A. Morath
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole forming apparatus
- Patent number 6,179,718
- Issue date Jan 30, 2001
- L & M Machining and Manufacturing, Inc.
- Lawrence A. Morath
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fastener sorting apparatus
- Patent number 6,089,985
- Issue date Jul 18, 2000
- L & M Machining and Manufacturing, Inc.
- Lawrence A. Morath
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fastener forming machine
- Patent number 6,004,215
- Issue date Dec 21, 1999
- L & M Machinery & Manufacturing
- Lawrence A. Morath
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill centering jig and forming tool guide
- Patent number 5,876,157
- Issue date Mar 2, 1999
- William Wethered
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Universal drill guide
- Patent number 5,797,708
- Issue date Aug 25, 1998
- Stjepan Bencic
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill centering device
- Patent number 5,758,996
- Issue date Jun 2, 1998
- Gary J. Loudon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling and dust collecting apparatus for machine tool
- Patent number 5,544,986
- Issue date Aug 13, 1996
- Fuji Jukogyo Kabushiki Kaisha
- Shokiku Kudo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for machining bars
- Patent number 5,465,471
- Issue date Nov 14, 1995
- Thyssen Nordseewerke GmbH
- Joachim Munk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Center drilling machine for rod stock
- Patent number 5,265,987
- Issue date Nov 30, 1993
- O. J. Birkestrand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of centering and thus balancing workpieces to be machined on...
- Patent number 5,131,143
- Issue date Jul 21, 1992
- GFM Gesellschaft fur Fertigungstechnik und Maschinenbau Aktiengesellschaft
- Peter Kirchberger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fence rail and method and apparatus of manufacturing the same
- Patent number 5,025,842
- Issue date Jun 25, 1991
- Frank E. Brimhall
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method and machine for a balancing centering of workpieces which ar...
- Patent number 4,884,210
- Issue date Nov 28, 1989
- GFM Gesellschaft fur Fertigungstechnik und Maschinenbau Gesellschaft m.b.H.
- Gottfried Blaimschein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nose piece adaptors for manual or power feed drills
- Patent number 4,850,755
- Issue date Jul 25, 1989
- British Aerospace PLC
- Russell Spencer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tenon forming tool
- Patent number 4,798,503
- Issue date Jan 17, 1989
- Brian M. Huju
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
End-forming machine
- Patent number 4,774,746
- Issue date Oct 4, 1988
- GFM Gesellschaft fur Fertigungstechnik und Masachinenbau Gesellschaft m.b.H.
- Gottfried Blaimschein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Separating device for bar and pipe-shaped workpieces
- Patent number 4,207,657
- Issue date Jun 17, 1980
- REMS-WERK Christian Foll und Sohne GmbH & Co.
- Rudolf Wagner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DYNAMICALY CONFIGURABLE ARBOR ASSEMBLY APPARATUS
- Publication number 20230150041
- Publication date May 18, 2023
- Robert James Suhling
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MANUFACTURING A CRANKSHAFT
- Publication number 20200108455
- Publication date Apr 9, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SCOTT A. HUCKER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POCKET HOLE JIG
- Publication number 20180214959
- Publication date Aug 2, 2018
- TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
- Thomas Evatt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR MAKING CUTOUTS IN SHEET MATERIAL
- Publication number 20180117683
- Publication date May 3, 2018
- Paul Bruce Rothera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CENTER LOCATOR FOR HOLE CUTTER
- Publication number 20170259351
- Publication date Sep 14, 2017
- Yao-Hsien HSU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CRANKSHAFT MACHINING SYSTEM AND CRANKSHAFT MACHINING METHOD
- Publication number 20150306681
- Publication date Oct 29, 2015
- KOMATSU NTC LTD.,
- Akihiro YOSHIMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MACHINING CENTER HOLES OF FORGED ROTARY BODY AND SYSTEM...
- Publication number 20150231710
- Publication date Aug 20, 2015
- MAZDA MOTOR CORPORATION
- Ryouhei Nagata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CENTERING METHOD AND APPARATUS
- Publication number 20130287511
- Publication date Oct 31, 2013
- KOMATSU NTC LTD.
- Akihiro Yoshimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CENTER HOLE MACHINING METHOD FOR SHAFT BLANK AND CENTER HOLE MACHIN...
- Publication number 20120259452
- Publication date Oct 11, 2012
- KOMATSU NTC LTD.
- Akihiro Yoshimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CENTRE DRILLING/TURNING TOOL HOLDER
- Publication number 20110271804
- Publication date Nov 10, 2011
- Chun-Ta Hsieh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE AND METHOD FOR BORING CENTER HOLE OF CRANKSHAFT
- Publication number 20110085865
- Publication date Apr 14, 2011
- KOMATSU MACHINERY CORP.
- Akihiro Yoshimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
"Bar feeder provided with bar facing device"
- Publication number 20010003934
- Publication date Jun 21, 2001
- IEMCA GIULIANI MACCHINE ITALIA S.p.A.
- Saverio Gellini
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Devices for boring or drilling centre holes in workpieces

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dynamicaly configurable arbor assembly apparatus

Rotary tool for lower receiver manufacturing

Apparatuses and methods for guiding a drill bit to form a hole

Rotary tool for lower receiver manufacturing

Method of manufacturing a crankshaft

Rotary tool for lower receiver manufacturing

Method and apparatus for center height alignment of a boring bar

Crankshaft machining system and crankshaft machining method

Center locator for hole cutter

Drilling apparatus and drilling method

Method for machining center holes of forged rotary body and system...

Center hole machining method for shaft blank and center hole machin...

Bar feeder provided with bar facing device

Fastener forming machine

Hole forming apparatus

Fastener sorting apparatus

Fastener forming machine

Drill centering jig and forming tool guide

Universal drill guide

Drill centering device

Cooling and dust collecting apparatus for machine tool

Apparatus for machining bars

Center drilling machine for rod stock

Method of centering and thus balancing workpieces to be machined on...

Fence rail and method and apparatus of manufacturing the same

Method and machine for a balancing centering of workpieces which ar...

Nose piece adaptors for manual or power feed drills

Tenon forming tool

End-forming machine

Separating device for bar and pipe-shaped workpieces

Patents Applicationslast 30 patents

DYNAMICALY CONFIGURABLE ARBOR ASSEMBLY APPARATUS

METHOD OF MANUFACTURING A CRANKSHAFT

POCKET HOLE JIG

DEVICE FOR MAKING CUTOUTS IN SHEET MATERIAL

CENTER LOCATOR FOR HOLE CUTTER

CRANKSHAFT MACHINING SYSTEM AND CRANKSHAFT MACHINING METHOD

METHOD FOR MACHINING CENTER HOLES OF FORGED ROTARY BODY AND SYSTEM...

CENTERING METHOD AND APPARATUS

CENTER HOLE MACHINING METHOD FOR SHAFT BLANK AND CENTER HOLE MACHIN...

CENTRE DRILLING/TURNING TOOL HOLDER

DEVICE AND METHOD FOR BORING CENTER HOLE OF CRANKSHAFT

"Bar feeder provided with bar facing device"