JPS51119667A - Method and equipment for forming shunk of screws - Google Patents

Method and equipment for forming shunk of screws

Info

Publication number
JPS51119667A
JPS51119667A JP4570775A JP4570775A JPS51119667A JP S51119667 A JPS51119667 A JP S51119667A JP 4570775 A JP4570775 A JP 4570775A JP 4570775 A JP4570775 A JP 4570775A JP S51119667 A JPS51119667 A JP S51119667A
Authority
JP
Japan
Prior art keywords
shunk
screws
equipment
forming
forming shunk
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
JP4570775A
Other languages
Japanese (ja)
Inventor
Takao Wakai
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.)
Wakai and Co Ltd
Original Assignee
Wakai and 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 Wakai and Co Ltd filed Critical Wakai and Co Ltd
Priority to JP4570775A priority Critical patent/JPS51119667A/en
Publication of JPS51119667A publication Critical patent/JPS51119667A/en
Pending legal-status Critical Current

Links

JP4570775A 1975-04-14 1975-04-14 Method and equipment for forming shunk of screws Pending JPS51119667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4570775A JPS51119667A (en) 1975-04-14 1975-04-14 Method and equipment for forming shunk of screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4570775A JPS51119667A (en) 1975-04-14 1975-04-14 Method and equipment for forming shunk of screws

Publications (1)

Publication Number Publication Date
JPS51119667A true JPS51119667A (en) 1976-10-20

Family

ID=12726820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4570775A Pending JPS51119667A (en) 1975-04-14 1975-04-14 Method and equipment for forming shunk of screws

Country Status (1)

Country Link
JP (1) JPS51119667A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033845A (en) * 1983-08-02 1985-02-21 Wakai Sangyo Kk Production of screw nail
CN107127281A (en) * 2017-06-06 2017-09-05 佛山市顺德区莱雄机械设备有限公司 The long pipe threading machine of multi-head numerical control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506562A (en) * 1973-05-21 1975-01-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506562A (en) * 1973-05-21 1975-01-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033845A (en) * 1983-08-02 1985-02-21 Wakai Sangyo Kk Production of screw nail
JPH02141B2 (en) * 1983-08-02 1990-01-05 Wakai Sangyo Kk
CN107127281A (en) * 2017-06-06 2017-09-05 佛山市顺德区莱雄机械设备有限公司 The long pipe threading machine of multi-head numerical control

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