JPS6150745B2 - - Google Patents

Info

Publication number
JPS6150745B2
JPS6150745B2 JP54091786A JP9178679A JPS6150745B2 JP S6150745 B2 JPS6150745 B2 JP S6150745B2 JP 54091786 A JP54091786 A JP 54091786A JP 9178679 A JP9178679 A JP 9178679A JP S6150745 B2 JPS6150745 B2 JP S6150745B2
Authority
JP
Japan
Prior art keywords
contact
main shaft
loop
primary winding
detection device
Prior art date
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.)
Expired
Application number
JP54091786A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5615953A (en
Inventor
Hideo Nishimura
Isamu Yokoe
Kaoru Owa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 by Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP9178679A priority Critical patent/JPS5615953A/ja
Publication of JPS5615953A publication Critical patent/JPS5615953A/ja
Publication of JPS6150745B2 publication Critical patent/JPS6150745B2/ja
Granted 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
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
    • B23Q17/2241—Detection of contact between tool and workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
JP9178679A 1979-07-18 1979-07-18 Contact detection circuit Granted JPS5615953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9178679A JPS5615953A (en) 1979-07-18 1979-07-18 Contact detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9178679A JPS5615953A (en) 1979-07-18 1979-07-18 Contact detection circuit

Publications (2)

Publication Number Publication Date
JPS5615953A JPS5615953A (en) 1981-02-16
JPS6150745B2 true JPS6150745B2 (ro) 1986-11-05

Family

ID=14036275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9178679A Granted JPS5615953A (en) 1979-07-18 1979-07-18 Contact detection circuit

Country Status (1)

Country Link
JP (1) JPS5615953A (ro)

Also Published As

Publication number Publication date
JPS5615953A (en) 1981-02-16

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