JP4220610B2 - ネジおよびドライバビット - Google Patents

ネジおよびドライバビット Download PDF

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Publication number
JP4220610B2
JP4220610B2 JP03513099A JP3513099A JP4220610B2 JP 4220610 B2 JP4220610 B2 JP 4220610B2 JP 03513099 A JP03513099 A JP 03513099A JP 3513099 A JP3513099 A JP 3513099A JP 4220610 B2 JP4220610 B2 JP 4220610B2
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JP
Japan
Prior art keywords
screw
wall surface
driver bit
side wall
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.)
Expired - Lifetime
Application number
JP03513099A
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English (en)
Japanese (ja)
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JP2000230526A5 (enrdf_load_stackoverflow
JP2000230526A (ja
Inventor
輝文 野地川
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Individual
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Individual
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Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12433360&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4220610(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to JP03513099A priority Critical patent/JP4220610B2/ja
Publication of JP2000230526A publication Critical patent/JP2000230526A/ja
Publication of JP2000230526A5 publication Critical patent/JP2000230526A5/ja
Application granted granted Critical
Publication of JP4220610B2 publication Critical patent/JP4220610B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP03513099A 1999-02-15 1999-02-15 ネジおよびドライバビット Expired - Lifetime JP4220610B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP03513099A JP4220610B2 (ja) 1999-02-15 1999-02-15 ネジおよびドライバビット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03513099A JP4220610B2 (ja) 1999-02-15 1999-02-15 ネジおよびドライバビット

Publications (3)

Publication Number Publication Date
JP2000230526A JP2000230526A (ja) 2000-08-22
JP2000230526A5 JP2000230526A5 (enrdf_load_stackoverflow) 2004-12-02
JP4220610B2 true JP4220610B2 (ja) 2009-02-04

Family

ID=12433360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03513099A Expired - Lifetime JP4220610B2 (ja) 1999-02-15 1999-02-15 ネジおよびドライバビット

Country Status (1)

Country Link
JP (1) JP4220610B2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1693577B1 (en) 2003-11-14 2016-03-23 Katsuyuki Totsu Screw with stabilized strength, combination with driver bit, and header punch for producing screw with stabilized strength
JP4678786B2 (ja) * 2007-04-16 2011-04-27 株式会社ユニオン精密 十字穴付ねじ及びドライバビット
JP5303080B2 (ja) * 2007-06-27 2013-10-02 輝文 野地川 ねじおよびドライバビット
JP5021599B2 (ja) 2008-10-10 2012-09-12 クラウン精密工業株式会社 螺子におけるドライバービット嵌合用十字溝の構造

Also Published As

Publication number Publication date
JP2000230526A (ja) 2000-08-22

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