JPS5842409U - Tatsu pin screw - Google Patents

Tatsu pin screw

Info

Publication number
JPS5842409U
JPS5842409U JP13740481U JP13740481U JPS5842409U JP S5842409 U JPS5842409 U JP S5842409U JP 13740481 U JP13740481 U JP 13740481U JP 13740481 U JP13740481 U JP 13740481U JP S5842409 U JPS5842409 U JP S5842409U
Authority
JP
Japan
Prior art keywords
tatsu
pin screw
shaft portion
tip
section
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
JP13740481U
Other languages
Japanese (ja)
Inventor
岩田　勇吉
Original Assignee
岩田ボ−ルト工業株式会社
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 岩田ボ−ルト工業株式会社 filed Critical 岩田ボ−ルト工業株式会社
Priority to JP13740481U priority Critical patent/JPS5842409U/en
Publication of JPS5842409U publication Critical patent/JPS5842409U/en
Pending legal-status Critical Current

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Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Transmission Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案によるタッピンねじの一実施例を示す側
面図、第２図は第１図■−■線における拡大断面図、第
３図は同■−■線における拡大断面図、第４図はねじ山
の拡大断面図である。 １・・・・・・頭部、２・・・・・・軸部、２Ａ・・・
・・・円形軸部、２Ｂ・・・・・・非円形軸部、３・・
・・・・ねじ、３Ａ・・・・・・直角な面、３Ｂ・・・
・・・傾斜した面。Fig. 1 is a side view showing one embodiment of a self-tapping screw according to the present invention, Fig. 2 is an enlarged sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is an enlarged sectional view taken along the line The figure is an enlarged sectional view of the screw thread. 1...Head, 2...Shaft, 2A...
...Circular shaft part, 2B...Non-circular shaft part, 3...
...Screw, 3A...Right angle surface, 3B...
...slanted surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 断面円形の軸部２Ａの先端に断面三角形等の非円形軸部
２Ｂを連設するとともに、この非円形軸部２Ｂを先端に
なるにつれて先細となるテーパー状に形成し、これら軸
部２Ａ、２Ｂの外周面に、頭部１側の面３Ａを軸部２の
軸線に対し直角とし、反対面３Ｂは前記面３Ａに対し２
５°〜３５°の傾斜を有する傾面としたねじ３を連続的
に形成したことを特徴とするタッピンねじ。A non-circular shaft portion 2B having a triangular cross section or the like is connected to the tip of the shaft portion 2A having a circular cross section, and the non-circular shaft portion 2B is formed into a tapered shape that tapers toward the tip. The surface 3A on the head 1 side is perpendicular to the axis of the shaft 2, and the opposite surface 3B is 2
A tapping screw characterized in that the screw 3 is continuously formed with an inclined surface having an inclination of 5° to 35°.
JP13740481U 1981-09-16 1981-09-16 Tatsu pin screw Pending JPS5842409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13740481U JPS5842409U (en) 1981-09-16 1981-09-16 Tatsu pin screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13740481U JPS5842409U (en) 1981-09-16 1981-09-16 Tatsu pin screw

Publications (1)

Publication Number Publication Date
JPS5842409U true JPS5842409U (en) 1983-03-22

Family

ID=29930684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13740481U Pending JPS5842409U (en) 1981-09-16 1981-09-16 Tatsu pin screw

Country Status (1)

Country Link
JP (1) JPS5842409U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624897U (en) * 1985-06-26 1987-01-13
JPH0612817U (en) * 1992-07-20 1994-02-18 国際鋲螺株式会社 Anchor with self-drilling screw
JP2009513899A (en) * 2005-10-28 2009-04-02 メダルティス・アクチェンゲゼルシャフト Thread forming screw
JP2012007723A (en) * 2010-05-27 2012-01-12 Katsuyuki Totsu Screw
DE102013106758A1 (en) * 2013-06-27 2014-12-31 Aesculap Aktiengesellschaft Unround pedicle screw
JP2017025978A (en) * 2015-07-17 2017-02-02 甫商有限公司 screw
JP2020106063A (en) * 2018-12-26 2020-07-09 日東精工株式会社 Flow drill screw

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848857A (en) * 1971-10-19 1973-07-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848857A (en) * 1971-10-19 1973-07-10

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624897U (en) * 1985-06-26 1987-01-13
JPH0612817U (en) * 1992-07-20 1994-02-18 国際鋲螺株式会社 Anchor with self-drilling screw
JP2009513899A (en) * 2005-10-28 2009-04-02 メダルティス・アクチェンゲゼルシャフト Thread forming screw
JP2012007723A (en) * 2010-05-27 2012-01-12 Katsuyuki Totsu Screw
DE102013106758A1 (en) * 2013-06-27 2014-12-31 Aesculap Aktiengesellschaft Unround pedicle screw
DE102013106758B4 (en) 2013-06-27 2022-06-09 Aesculap Aktiengesellschaft Out-of-round pedicle screw
JP2017025978A (en) * 2015-07-17 2017-02-02 甫商有限公司 screw
JP2020106063A (en) * 2018-12-26 2020-07-09 日東精工株式会社 Flow drill screw

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