JPS5316979A - Center holding detecting device - Google Patents

Center holding detecting device

Info

Publication number
JPS5316979A
JPS5316979A JP9165376A JP9165376A JPS5316979A JP S5316979 A JPS5316979 A JP S5316979A JP 9165376 A JP9165376 A JP 9165376A JP 9165376 A JP9165376 A JP 9165376A JP S5316979 A JPS5316979 A JP S5316979A
Authority
JP
Japan
Prior art keywords
detecting device
center holding
holding detecting
given
operation means
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.)
Pending
Application number
JP9165376A
Other languages
Japanese (ja)
Inventor
Masanori Nakano
Tadahiko Fujimoto
Hisashi Shigekusa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9165376A priority Critical patent/JPS5316979A/en
Publication of JPS5316979A publication Critical patent/JPS5316979A/en
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
    • B23Q17/006—Arrangements for observing, indicating or measuring on machine tools for indicating the presence of a work or tool in its holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Turning (AREA)

Abstract

PURPOSE:To provide an index device whose moving amount to be given to an operation means is made small by minimizing motion of a table while displays accuracy peculiar to a ball aggregate as a member for indexing angle or to a gear equivalent to it.
JP9165376A 1976-07-31 1976-07-31 Center holding detecting device Pending JPS5316979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9165376A JPS5316979A (en) 1976-07-31 1976-07-31 Center holding detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9165376A JPS5316979A (en) 1976-07-31 1976-07-31 Center holding detecting device

Publications (1)

Publication Number Publication Date
JPS5316979A true JPS5316979A (en) 1978-02-16

Family

ID=14032459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9165376A Pending JPS5316979A (en) 1976-07-31 1976-07-31 Center holding detecting device

Country Status (1)

Country Link
JP (1) JPS5316979A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870833U (en) * 1981-11-02 1983-05-13 マツダ株式会社 Assembly parts check device
JPS6041802U (en) * 1983-08-30 1985-03-25 安藤電気株式会社 Dimension measurement aids
JPH0549243U (en) * 1991-07-26 1993-06-29 昭和電線電纜株式会社 Miss chuck detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870833U (en) * 1981-11-02 1983-05-13 マツダ株式会社 Assembly parts check device
JPS6041802U (en) * 1983-08-30 1985-03-25 安藤電気株式会社 Dimension measurement aids
JPH0549243U (en) * 1991-07-26 1993-06-29 昭和電線電纜株式会社 Miss chuck detector

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