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
Links
- 239000004918 carbon fiber reinforced polymer Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
Description
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)
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.
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)
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 |
-
1985
- 1985-01-22 JP JP759385U patent/JPS61123215U/ja active Pending
Cited By (2)
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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