JPH03123631U - - Google Patents

Info

Publication number
JPH03123631U
JPH03123631U JP3387090U JP3387090U JPH03123631U JP H03123631 U JPH03123631 U JP H03123631U JP 3387090 U JP3387090 U JP 3387090U JP 3387090 U JP3387090 U JP 3387090U JP H03123631 U JPH03123631 U JP H03123631U
Authority
JP
Japan
Prior art keywords
bolt
contact
brought
head
screw tightening
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
JP3387090U
Other languages
English (en)
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
Priority to JP3387090U priority Critical patent/JPH03123631U/ja
Publication of JPH03123631U publication Critical patent/JPH03123631U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP3387090U 1990-03-29 1990-03-29 Pending JPH03123631U (US20030220297A1-20031127-C00033.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3387090U JPH03123631U (US20030220297A1-20031127-C00033.png) 1990-03-29 1990-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3387090U JPH03123631U (US20030220297A1-20031127-C00033.png) 1990-03-29 1990-03-29

Publications (1)

Publication Number Publication Date
JPH03123631U true JPH03123631U (US20030220297A1-20031127-C00033.png) 1991-12-16

Family

ID=31537865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3387090U Pending JPH03123631U (US20030220297A1-20031127-C00033.png) 1990-03-29 1990-03-29

Country Status (1)

Country Link
JP (1) JPH03123631U (US20030220297A1-20031127-C00033.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01240232A (ja) * 1988-03-18 1989-09-25 Hitachi Koki Co Ltd 自動ねじ締機に於るねじ浮き検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01240232A (ja) * 1988-03-18 1989-09-25 Hitachi Koki Co Ltd 自動ねじ締機に於るねじ浮き検出装置

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