JPH037861U - - Google Patents
Info
- Publication number
- JPH037861U JPH037861U JP6819689U JP6819689U JPH037861U JP H037861 U JPH037861 U JP H037861U JP 6819689 U JP6819689 U JP 6819689U JP 6819689 U JP6819689 U JP 6819689U JP H037861 U JPH037861 U JP H037861U
- Authority
- JP
- Japan
- Prior art keywords
- wariko
- section
- synthetic resin
- trapezoidal cross
- elongated plate
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims 2
- 239000004814 polyurethane Substances 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
Description
第１図および第２図はこの考案の合成樹脂製竹
刀の一実施例を示す正面図および拡大断面図、第
３図は同上他の実施例の拡大断面図を示すもので
ある。
Ａ……割子、１……割子主体、２……芯材。
1 and 2 are a front view and an enlarged sectional view showing one embodiment of the synthetic resin shinai of this invention, and FIG. 3 is an enlarged sectional view of another embodiment of the same. A... Wariko, 1... Wariko main body, 2... Core material.
Claims (1)
あつて、割子が発泡ポリウレタンを素材とした中
空長尺板からなる割子主体の裏面側に硬質ポリウ
レタンを素材とした断面台形状や断面弓形状の長
尺板体からなる芯材を長手方向に沿うように成層
してなる断面台形状の中空長尺体であることを特
徴とする合成樹脂製竹刀。 It is a synthetic resin shinai made by bundling multiple wariko, and the wariko is made of a hollow elongated plate made of foamed polyurethane.On the back side of the main part of the wariko is a trapezoidal cross-section made of hard polyurethane. A synthetic resin bamboo sword characterized in that it is a hollow elongated body with a trapezoidal cross section, which is made by layering a core material consisting of an elongated plate body with a bow-shaped cross section along the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6819689U JPH037861U (en) | 1989-06-12 | 1989-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6819689U JPH037861U (en) | 1989-06-12 | 1989-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037861U true JPH037861U (en) | 1991-01-25 |
Family
ID=31602423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6819689U Pending JPH037861U (en) | 1989-06-12 | 1989-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007196998A (en) * | 2006-01-27 | 2007-08-09 | Juda Mach Ind Co Ltd | Impact absorbing device for bicycle |
-
1989
- 1989-06-12 JP JP6819689U patent/JPH037861U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007196998A (en) * | 2006-01-27 | 2007-08-09 | Juda Mach Ind Co Ltd | Impact absorbing device for bicycle |