JPS63189992U - - Google Patents
Info
- Publication number
- JPS63189992U JPS63189992U JP8288287U JP8288287U JPS63189992U JP S63189992 U JPS63189992 U JP S63189992U JP 8288287 U JP8288287 U JP 8288287U JP 8288287 U JP8288287 U JP 8288287U JP S63189992 U JPS63189992 U JP S63189992U
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- reinforced plastic
- core material
- front fork
- column part
- 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
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims description 3
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 239000012783 reinforcing fiber Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
- Laminated Bodies (AREA)
Description
第１図は本考案のフロントフオークの一実施例
をあらわす構造の説明図である。
１……発泡芯材、２……繊維強化プラスチツク
層。
FIG. 1 is an explanatory diagram of the structure of an embodiment of the front fork of the present invention. 1... Foam core material, 2... Fiber reinforced plastic layer.
Claims (1)
フオーク部を有する左右対称の発泡芯材を用い、
夫々の芯材の外周に繊維強化プラスチツク材層を
設けた後、左右部材をコラム部で合わせて一体化
した構造を有することを特徴とする繊維強化プラ
スチツク製自転車用フロントフオーク。 ２ 補強繊維に炭素繊維を用いたことを特徴とす
る実用新案登録請求の範囲第１項記載のフロント
フオーク。[Claims for Utility Model Registration] 1. Using a symmetrical foam core material having a steering column part, one side of the crown part, and a fork part,
A front fork made of fiber-reinforced plastic for a bicycle, characterized in that it has a structure in which a fiber-reinforced plastic material layer is provided around the outer periphery of each core material, and then the left and right members are brought together at a column part and integrated. 2. The front fork according to claim 1, characterized in that carbon fiber is used as the reinforcing fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8288287U JPS63189992U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8288287U JPS63189992U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63189992U true JPS63189992U (en) | 1988-12-07 |
Family
ID=30935944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8288287U Pending JPS63189992U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63189992U (en) |
-
1987
- 1987-05-29 JP JP8288287U patent/JPS63189992U/ja active Pending