JPS6133644B2 - - Google Patents

Info

Publication number
JPS6133644B2
JPS6133644B2 JP52111972A JP11197277A JPS6133644B2 JP S6133644 B2 JPS6133644 B2 JP S6133644B2 JP 52111972 A JP52111972 A JP 52111972A JP 11197277 A JP11197277 A JP 11197277A JP S6133644 B2 JPS6133644 B2 JP S6133644B2
Authority
JP
Japan
Prior art keywords
circuit
electric drill
drill
value
stored
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
JP52111972A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5445886A (en
Inventor
Isao Murakami
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11197277A priority Critical patent/JPS5445886A/ja
Publication of JPS5445886A publication Critical patent/JPS5445886A/ja
Publication of JPS6133644B2 publication Critical patent/JPS6133644B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Machine Tool Sensing Apparatuses (AREA)
  • Drilling And Boring (AREA)
JP11197277A 1977-09-16 1977-09-16 Abnormalcy detector for power drill Granted JPS5445886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11197277A JPS5445886A (en) 1977-09-16 1977-09-16 Abnormalcy detector for power drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11197277A JPS5445886A (en) 1977-09-16 1977-09-16 Abnormalcy detector for power drill

Publications (2)

Publication Number Publication Date
JPS5445886A JPS5445886A (en) 1979-04-11
JPS6133644B2 true JPS6133644B2 (enExample) 1986-08-04

Family

ID=14574737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11197277A Granted JPS5445886A (en) 1977-09-16 1977-09-16 Abnormalcy detector for power drill

Country Status (1)

Country Link
JP (1) JPS5445886A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210058833A (ko) 2018-09-14 2021-05-24 이데미쓰 고산 가부시키가이샤 폴리카보네이트계 수지 조성물

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4414872Y1 (enExample) * 1967-05-18 1969-06-25
JPS5264079A (en) * 1975-11-21 1977-05-27 Toshiba Corp Apparatus for automatically determining life of tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210058833A (ko) 2018-09-14 2021-05-24 이데미쓰 고산 가부시키가이샤 폴리카보네이트계 수지 조성물

Also Published As

Publication number Publication date
JPS5445886A (en) 1979-04-11

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