JPS5445886A - Abnormalcy detector for power drill - Google Patents

Abnormalcy detector for power drill

Info

Publication number
JPS5445886A
JPS5445886A JP11197277A JP11197277A JPS5445886A JP S5445886 A JPS5445886 A JP S5445886A JP 11197277 A JP11197277 A JP 11197277A JP 11197277 A JP11197277 A JP 11197277A JP S5445886 A JPS5445886 A JP S5445886A
Authority
JP
Japan
Prior art keywords
abnormalcy
detector
power drill
drill
power
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.)
Granted
Application number
JP11197277A
Other languages
Japanese (ja)
Other versions
JPS6133644B2 (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/en
Publication of JPS5445886A publication Critical patent/JPS5445886A/en
Publication of JPS6133644B2 publication Critical patent/JPS6133644B2/ja
Granted legal-status Critical Current

Links

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 true JPS5445886A (en) 1979-04-11
JPS6133644B2 JPS6133644B2 (en) 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 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7152914B2 (en) 2018-09-14 2022-10-13 出光興産株式会社 Polycarbonate resin composition

Citations (2)

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

Patent Citations (2)

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

Also Published As

Publication number Publication date
JPS6133644B2 (en) 1986-08-04

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