JP2009185996A - ねじ - Google Patents

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Publication number
JP2009185996A
JP2009185996A JP2008029741A JP2008029741A JP2009185996A JP 2009185996 A JP2009185996 A JP 2009185996A JP 2008029741 A JP2008029741 A JP 2008029741A JP 2008029741 A JP2008029741 A JP 2008029741A JP 2009185996 A JP2009185996 A JP 2009185996A
Authority
JP
Japan
Prior art keywords
ridge line
tightening
head
loosening
inflection point
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
JP2008029741A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009185996A5 (enExample
Inventor
Toshihide Sakurai
俊秀 櫻井
Toshimasa Toyooka
利昌 豊岡
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.)
Nittoseiko Co Ltd
Original Assignee
Nittoseiko 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 Nittoseiko Co Ltd filed Critical Nittoseiko Co Ltd
Priority to JP2008029741A priority Critical patent/JP2009185996A/ja
Publication of JP2009185996A publication Critical patent/JP2009185996A/ja
Publication of JP2009185996A5 publication Critical patent/JP2009185996A5/ja
Pending legal-status Critical Current

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  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP2008029741A 2008-02-08 2008-02-08 ねじ Pending JP2009185996A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008029741A JP2009185996A (ja) 2008-02-08 2008-02-08 ねじ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008029741A JP2009185996A (ja) 2008-02-08 2008-02-08 ねじ

Publications (2)

Publication Number Publication Date
JP2009185996A true JP2009185996A (ja) 2009-08-20
JP2009185996A5 JP2009185996A5 (enExample) 2011-03-24

Family

ID=41069434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008029741A Pending JP2009185996A (ja) 2008-02-08 2008-02-08 ねじ

Country Status (1)

Country Link
JP (1) JP2009185996A (enExample)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953166U (enExample) * 1972-08-25 1974-05-10
JPS5580512U (enExample) * 1978-11-29 1980-06-03
JPS5833812U (ja) * 1981-08-28 1983-03-05 徳増　益広 ネジ
JPS59144213U (ja) * 1983-03-18 1984-09-27 ソニー株式会社 ねじ
JPS60101207U (ja) * 1983-12-15 1985-07-10 マックス株式会社 ネジ
JPS61157813A (ja) * 1984-12-28 1986-07-17 株式会社ト−プラ 取外し防止形十字穴ねじ
JPS63135014U (enExample) * 1987-02-27 1988-09-05
JP2000145739A (ja) * 1998-11-12 2000-05-26 Max Co Ltd 打込みネジ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953166U (enExample) * 1972-08-25 1974-05-10
JPS5580512U (enExample) * 1978-11-29 1980-06-03
JPS5833812U (ja) * 1981-08-28 1983-03-05 徳増　益広 ネジ
JPS59144213U (ja) * 1983-03-18 1984-09-27 ソニー株式会社 ねじ
JPS60101207U (ja) * 1983-12-15 1985-07-10 マックス株式会社 ネジ
JPS61157813A (ja) * 1984-12-28 1986-07-17 株式会社ト−プラ 取外し防止形十字穴ねじ
JPS63135014U (enExample) * 1987-02-27 1988-09-05
JP2000145739A (ja) * 1998-11-12 2000-05-26 Max Co Ltd 打込みネジ

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