JPS5357351A - Screw and method of manufacturing the screw - Google Patents

Screw and method of manufacturing the screw

Info

Publication number
JPS5357351A
JPS5357351A JP13229776A JP13229776A JPS5357351A JP S5357351 A JPS5357351 A JP S5357351A JP 13229776 A JP13229776 A JP 13229776A JP 13229776 A JP13229776 A JP 13229776A JP S5357351 A JPS5357351 A JP S5357351A
Authority
JP
Japan
Prior art keywords
screw
manufacturing
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
JP13229776A
Other languages
Japanese (ja)
Inventor
Yoshio Nakamura
Akio Futagawa
Yukio Kikui
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.)
Topura Co Ltd
Original Assignee
Topura 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 Topura Co Ltd filed Critical Topura Co Ltd
Priority to JP13229776A priority Critical patent/JPS5357351A/en
Publication of JPS5357351A publication Critical patent/JPS5357351A/en
Pending legal-status Critical Current

Links

JP13229776A 1976-11-05 1976-11-05 Screw and method of manufacturing the screw Pending JPS5357351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13229776A JPS5357351A (en) 1976-11-05 1976-11-05 Screw and method of manufacturing the screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13229776A JPS5357351A (en) 1976-11-05 1976-11-05 Screw and method of manufacturing the screw

Publications (1)

Publication Number Publication Date
JPS5357351A true JPS5357351A (en) 1978-05-24

Family

ID=15077988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13229776A Pending JPS5357351A (en) 1976-11-05 1976-11-05 Screw and method of manufacturing the screw

Country Status (1)

Country Link
JP (1) JPS5357351A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346011U (en) * 1989-09-11 1991-04-26
EP2617500A1 (en) * 2012-01-18 2013-07-24 ASC+Cawi Kalt- und Umformtechnik GmbH Method for producing the drilling bit of a monoblock steel self-drilling screw and screw obtained

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094893A (en) * 1959-11-27 1963-06-25 Elco Tool And Screw Corp Drilling and tapping screws
US3318182A (en) * 1965-11-03 1967-05-09 Textron Ind Inc Self-thread-forming screw with drill point and method of making same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094893A (en) * 1959-11-27 1963-06-25 Elco Tool And Screw Corp Drilling and tapping screws
US3318182A (en) * 1965-11-03 1967-05-09 Textron Ind Inc Self-thread-forming screw with drill point and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346011U (en) * 1989-09-11 1991-04-26
EP2617500A1 (en) * 2012-01-18 2013-07-24 ASC+Cawi Kalt- und Umformtechnik GmbH Method for producing the drilling bit of a monoblock steel self-drilling screw and screw obtained

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