JPS5139393B1 - - Google Patents

Info

Publication number
JPS5139393B1
JPS5139393B1 JP46032538A JP3253871A JPS5139393B1 JP S5139393 B1 JPS5139393 B1 JP S5139393B1 JP 46032538 A JP46032538 A JP 46032538A JP 3253871 A JP3253871 A JP 3253871A JP S5139393 B1 JPS5139393 B1 JP S5139393B1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP46032538A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS5139393B1 publication Critical patent/JPS5139393B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0904—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool before or after machining
    • B23Q17/0909—Detection of broken tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring 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
    • B23B49/001—Devices for detecting or indicating failure of drills
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/13—Cutting by use of rotating axially moving tool with randomly-actuated stopping means
    • Y10T408/14—Responsive to condition of Tool or tool-drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Drilling And Boring (AREA)
JP46032538A 1970-09-14 1971-05-17 Pending JPS5139393B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7175770A 1970-09-14 1970-09-14

Publications (1)

Publication Number Publication Date
JPS5139393B1 true JPS5139393B1 (enrdf_load_stackoverflow) 1976-10-27

Family

ID=22103391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46032538A Pending JPS5139393B1 (enrdf_load_stackoverflow) 1970-09-14 1971-05-17

Country Status (2)

Country Link
US (1) US3647998A (enrdf_load_stackoverflow)
JP (1) JPS5139393B1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056329A (en) * 1976-03-08 1977-11-01 Invo Spline, Inc. Detection system for machine tools
US4426177A (en) 1981-08-31 1984-01-17 Invo Spline, Inc. Automatic fault detection system for a machine tool
US6514016B1 (en) 1999-10-29 2003-02-04 International Engine Intellectual Property Company, L.L.C. Stuck tool detector and related method
US7322120B2 (en) * 2004-11-30 2008-01-29 Metrol Co., Ltd. Tool damage detection device
JP2007038305A (ja) * 2005-07-29 2007-02-15 Metrol Ltd 工具折損検出装置
JP4843332B2 (ja) * 2006-02-20 2011-12-21 本田技研工業株式会社 バリ取りツール

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB987004A (en) * 1963-03-18 1965-03-24 Automotive Prod Co Ltd Improvements in or relating to automatic controlling or indicating devices for machine tools

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563155A (en) * 1946-01-12 1951-08-07 Signal Oil & Gas Co Blowout preventer and tubing head for pumping wells
US3241402A (en) * 1963-07-01 1966-03-22 Gen Motors Corp Drill breakage detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB987004A (en) * 1963-03-18 1965-03-24 Automotive Prod Co Ltd Improvements in or relating to automatic controlling or indicating devices for machine tools

Also Published As

Publication number Publication date
US3647998A (en) 1972-03-07

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