JPH0216855U - - Google Patents
Info
- Publication number
- JPH0216855U JPH0216855U JP9455388U JP9455388U JPH0216855U JP H0216855 U JPH0216855 U JP H0216855U JP 9455388 U JP9455388 U JP 9455388U JP 9455388 U JP9455388 U JP 9455388U JP H0216855 U JPH0216855 U JP H0216855U
- Authority
- JP
- Japan
- Prior art keywords
- piston pin
- fiber molded
- molded article
- long fibers
- angle
- 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
- 239000000835 fiber Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Laminated Bodies (AREA)
Description
第１図は従来のＦＲＭ製ピストンピンの斜視図
、第２図は本考案に係るピストンピン繊維成形体
の一実施例を図示した一部欠截斜視図、第３図は
この実施例をスチールパイプに嵌合した状態の斜
視図、第４図はこの実施例にＡｌ合金を含浸させ
る工程を図示した縦断側面図、第５図は前記実施
例を利用して完成したＦＲＭ製ピストンピンの斜
視図、第６図は他の実施例の斜視図である。
１……炭素繊維、２……スチールパイプ、３…
…繊維プリフオーム、４……スチールパイプ、５
……鋳型、６……ピストンピン、７，８……バイ
アス織成体。
Fig. 1 is a perspective view of a conventional FRM piston pin, Fig. 2 is a partially cutaway perspective view illustrating an embodiment of the piston pin fiber molded product according to the present invention, and Fig. 3 is a perspective view of this embodiment. Fig. 4 is a vertical cross-sectional side view illustrating the step of impregnating this example with Al alloy, and Fig. 5 is a perspective view of the FRM piston pin completed using the above example. 6 are perspective views of other embodiments. 1...Carbon fiber, 2...Steel pipe, 3...
...Fiber preform, 4...Steel pipe, 5
... Mold, 6... Piston pin, 7, 8... Bias woven body.
補正 昭６３．８．１９
実用新案登録請求の範囲を次のように補正する
。Amendment August 19, 1983 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) ピストンピン軸線に対し所定の角度をもつ
て牌個された長繊維により円筒状に成形されたピ
ストンピン繊維成形体において、前記ピストンピ
ンの長手方向に対する長繊維の配向角θが±（３
０°〜４０°）の層と、θが±（８０°〜９０°
）の層とが交互に積層されたことを特徴とするピ
ストンピン繊維成形体。
(2) 最外層における長繊維の配向角θが０〜±
３０°であることを特徴とする前記実用新案登録
請求の範囲第１項記載のピストンピン繊維成形体
。[Claims for Utility Model Registration] (1) In a piston pin fiber molded body formed into a cylindrical shape by long fibers arranged at a predetermined angle with respect to the piston pin axis, the length in the longitudinal direction of the piston pin is The fiber orientation angle θ is ±(3
θ is ±(80° to 90°).
A piston pin fiber molded article characterized in that layers of ) are alternately laminated. (2) The orientation angle θ of long fibers in the outermost layer is 0 to ±
The piston pin fiber molded article according to claim 1, characterized in that the angle is 30°.
Claims (1)
て配向された長繊維により円筒状に成形されたピ
ストンピン繊維成形体において、前記ピストンピ
ンの長手方向に対する長繊維の配向角θが±（３
０°〜４０°）の層と、θ±（８０°〜９０°）
の層とが交互に積層されたことを特徴とするピス
トンピン繊維成形体。 (2) 最外層における長繊維の配向角θが０〜±
３０°であることを特徴とする前記実用新案登録
請求の範囲第１項記載のピストンピン繊維成形体
。[Claims for Utility Model Registration] (1) In a piston pin fiber molded article formed into a cylindrical shape by long fibers oriented at a predetermined angle with respect to the piston pin axis, the long fibers are oriented in the longitudinal direction of the piston pin. The orientation angle θ is ±(3
0°~40°) and θ±(80°~90°)
A piston pin fiber molded article characterized in that layers of are alternately laminated. (2) The orientation angle θ of long fibers in the outermost layer is 0 to ±
The piston pin fiber molded article according to claim 1, characterized in that the angle is 30°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9455388U JPH0216855U (en) | 1988-07-19 | 1988-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9455388U JPH0216855U (en) | 1988-07-19 | 1988-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0216855U true JPH0216855U (en) | 1990-02-02 |
Family
ID=31319093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9455388U Pending JPH0216855U (en) | 1988-07-19 | 1988-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007118036A (en) * | 2005-10-27 | 2007-05-17 | Toyota Industries Corp | Composite member |
-
1988
- 1988-07-19 JP JP9455388U patent/JPH0216855U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007118036A (en) * | 2005-10-27 | 2007-05-17 | Toyota Industries Corp | Composite member |
| JP4655884B2 (en) * | 2005-10-27 | 2011-03-23 | 株式会社豊田自動織機 | Composite material |