JPS61183792U - - Google Patents
Info
- Publication number
- JPS61183792U JPS61183792U JP6903885U JP6903885U JPS61183792U JP S61183792 U JPS61183792 U JP S61183792U JP 6903885 U JP6903885 U JP 6903885U JP 6903885 U JP6903885 U JP 6903885U JP S61183792 U JPS61183792 U JP S61183792U
- Authority
- JP
- Japan
- Prior art keywords
- prepreg
- reinforced
- synthetic resin
- wound
- strength 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
- 239000000835 fiber Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 claims 1
- 238000013007 heat curing Methods 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Description
図面は本考案の一実施例が示され、第1図は自
転車のフレームのアングル部の側面図、第2図は
中空管の断面側面図、第3図は中空管が製作され
る説明図である。
1……中空管、2,3,4……継手、7……端
部、8……熱可塑性合成樹脂製繊維層、10,1
1……高強度補強繊維シートのプリプレグ。
The drawings show an embodiment of the present invention; Fig. 1 is a side view of the angle part of a bicycle frame, Fig. 2 is a cross-sectional side view of a hollow tube, and Fig. 3 is an explanation of how the hollow tube is manufactured. It is a diagram. 1... Hollow tube, 2, 3, 4... Joint, 7... End, 8... Thermoplastic synthetic resin fiber layer, 10, 1
1...Prepreg of high-strength reinforcing fiber sheet.
Claims (1)
シートに熱硬化性合成樹脂を含浸したプリプレグ
を複数回捲回してその外周に熱可塑性合成樹脂製
繊維層を設けると共に継手に連結する端部を前記
高強度繊維補強プリプレグで補強捲回し、常法に
従つて熱硬化処理で一体に形成して△状に連結し
たことを特徴とする自転車のフレーム。 The multiple hollow tubes of the angle part are wound multiple times with a prepreg made of a high-strength fiber reinforced sheet impregnated with thermosetting synthetic resin, and a thermoplastic synthetic resin fiber layer is provided around the outer periphery of the prepreg, and the end portion is connected to the joint. A bicycle frame characterized in that the above-mentioned high-strength fiber-reinforced prepreg is reinforced and wound, formed integrally by heat curing treatment according to a conventional method, and connected in a △ shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6903885U JPS61183792U (en) | 1985-05-10 | 1985-05-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6903885U JPS61183792U (en) | 1985-05-10 | 1985-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61183792U true JPS61183792U (en) | 1986-11-15 |
Family
ID=30604339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6903885U Pending JPS61183792U (en) | 1985-05-10 | 1985-05-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61183792U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01167985U (en) * | 1988-05-09 | 1989-11-27 |
-
1985
- 1985-05-10 JP JP6903885U patent/JPS61183792U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01167985U (en) * | 1988-05-09 | 1989-11-27 |