JPS51124895A - Manually operated tapping machine - Google Patents

Manually operated tapping machine

Info

Publication number
JPS51124895A
JPS51124895A JP4931575A JP4931575A JPS51124895A JP S51124895 A JPS51124895 A JP S51124895A JP 4931575 A JP4931575 A JP 4931575A JP 4931575 A JP4931575 A JP 4931575A JP S51124895 A JPS51124895 A JP S51124895A
Authority
JP
Japan
Prior art keywords
manually operated
tapping machine
operated tapping
machine
steel plate
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
JP4931575A
Other languages
Japanese (ja)
Inventor
Tsugio Muraoka
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 JP4931575A priority Critical patent/JPS51124895A/en
Publication of JPS51124895A publication Critical patent/JPS51124895A/en
Pending legal-status Critical Current

Links

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Abstract

PURPOSE: A thick steel plate can be easily tapped by a force multiplying mechanism.
COPYRIGHT: (C)1976,JPO&Japio
JP4931575A 1975-04-23 1975-04-23 Manually operated tapping machine Pending JPS51124895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4931575A JPS51124895A (en) 1975-04-23 1975-04-23 Manually operated tapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4931575A JPS51124895A (en) 1975-04-23 1975-04-23 Manually operated tapping machine

Publications (1)

Publication Number Publication Date
JPS51124895A true JPS51124895A (en) 1976-10-30

Family

ID=12827517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4931575A Pending JPS51124895A (en) 1975-04-23 1975-04-23 Manually operated tapping machine

Country Status (1)

Country Link
JP (1) JPS51124895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114192901A (en) * 2021-12-27 2022-03-18 苏雪英 Fixed steel plate grain tapping equipment for constructional engineering

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113296A (en) * 1975-03-31 1976-10-06 Tsugio Muraoka Manual thread cutting machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113296A (en) * 1975-03-31 1976-10-06 Tsugio Muraoka Manual thread cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114192901A (en) * 2021-12-27 2022-03-18 苏雪英 Fixed steel plate grain tapping equipment for constructional engineering
CN114192901B (en) * 2021-12-27 2023-09-19 深圳轩科五金科技有限公司 Fixed steel plate tapping equipment for constructional engineering

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