JPS61123215U - - Google Patents

Info

Publication number
JPS61123215U
JPS61123215U JP759385U JP759385U JPS61123215U JP S61123215 U JPS61123215 U JP S61123215U JP 759385 U JP759385 U JP 759385U JP 759385 U JP759385 U JP 759385U JP S61123215 U JPS61123215 U JP S61123215U
Authority
JP
Japan
Prior art keywords
screw hole
screw
hole
thread
carbon fiber
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
JP759385U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP759385U priority Critical patent/JPS61123215U/ja
Publication of JPS61123215U publication Critical patent/JPS61123215U/ja
Pending legal-status Critical Current

Links

Description

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

第1図はこの考案のCFRP板に設ける雌ねじ
形成部の縦断側面図、第2図および第3図は同上
の雌ねじに埋め込む金属片の各例を示す縦断側面
図、第4図は該雌ねじに該金属片を埋め込んだ状
態の縦断側面図、第5図はCFRP板に他の板を
重ねてボルトをねじ込んだ状態の縦断側面図であ
る。 1……CFRP板、2……下穴、3……雌ねじ
、4……金属片、5……雄ねじ、6……ねじ穴。
Fig. 1 is a longitudinal sectional side view of a female thread forming part provided in a CFRP board of this invention, Figs. 2 and 3 are longitudinal sectional side views showing examples of metal pieces to be embedded in the female thread, and Fig. 4 is a longitudinal sectional side view of the female thread forming part provided in the CFRP board of this invention. FIG. 5 is a vertical side view of a state in which the metal pieces are embedded, and FIG. 5 is a vertical side view of a state in which another board is stacked on the CFRP board and bolts are screwed in. 1... CFRP board, 2... Pilot hole, 3... Female thread, 4... Metal piece, 5... Male thread, 6... Screw hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 炭素繊維強化プラスチツク板に所望のねじ穴を
設けるに当り、該ねじ穴の呼び径よりも相当大き
い呼び径の雌ねじの下穴を穿ち、この下穴に対し
て前記ねじ穴のねじ方向と逆の雌ねじを形成し、
この雌ねじに適合する雄ねじを有し、前記所望の
ねじ穴を形成した金属片を該雌ねじにねじ込んで
埋め込むとともに接着剤等の固定したことを特徴
とするねじ穴を有する炭素繊維強化プラスチツク
板。
To create a desired screw hole in a carbon fiber-reinforced plastic plate, a pilot hole for a female screw with a nominal diameter considerably larger than the nominal diameter of the screw hole is drilled, and a screw thread is inserted into the pilot hole in the direction opposite to the thread direction of the screw hole. forming an internal thread;
A carbon fiber-reinforced plastic board having a screw hole, characterized in that the metal piece having the desired screw hole is screwed into the female screw, embedded therein, and fixed with an adhesive or the like.
JP759385U 1985-01-22 1985-01-22 Pending JPS61123215U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP759385U JPS61123215U (en) 1985-01-22 1985-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP759385U JPS61123215U (en) 1985-01-22 1985-01-22

Publications (1)

Publication Number Publication Date
JPS61123215U true JPS61123215U (en) 1986-08-02

Family

ID=30486085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP759385U Pending JPS61123215U (en) 1985-01-22 1985-01-22

Country Status (1)

Country Link
JP (1) JPS61123215U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014518993A (en) * 2011-05-10 2014-08-07 ルートヴィヒ デメラー, Bolt and clamping device using the bolt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014518993A (en) * 2011-05-10 2014-08-07 ルートヴィヒ デメラー, Bolt and clamping device using the bolt
US9303674B2 (en) 2011-05-10 2016-04-05 Ludwig Demmeler Bolt and clamping system using bolts

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