JPH0273408U - - Google Patents
Info
- Publication number
- JPH0273408U JPH0273408U JP15101588U JP15101588U JPH0273408U JP H0273408 U JPH0273408 U JP H0273408U JP 15101588 U JP15101588 U JP 15101588U JP 15101588 U JP15101588 U JP 15101588U JP H0273408 U JPH0273408 U JP H0273408U
- Authority
- JP
- Japan
- Prior art keywords
- pontoon
- core material
- reinforcing cloth
- interposed
- rectangular shape
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011162 core material Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000006260 foam Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
Landscapes
- Bridges Or Land Bridges (AREA)
Description
第１図本考案の一実施例の平面図、第２図はそ
の―断面図、第３図は他の実施例の断面図、
第４図はポンツーンの平面図、第５図は正面図、
第６図は第４図の―拡大断面図である。
１……芯材、２……補強布、３……補強板。
Figure 1 is a plan view of one embodiment of the present invention, Figure 2 is a sectional view thereof, Figure 3 is a sectional view of another embodiment,
Figure 4 is a plan view of the pontoon, Figure 5 is a front view,
FIG. 6 is an enlarged sectional view of FIG. 4. 1... core material, 2... reinforcing cloth, 3... reinforcing plate.
Claims (1)
形を、鉛直断面で偏平矩形を呈する芯材と、該芯
材に巻かれて合成樹脂で固着された合成樹脂含浸
補強布とを含むことを特徴とするポンツーン用踏
み板。 (2) 前記芯材の横側面に沿つて前記補強布との
間に板状補強体が介在されたことを特徴とする請
求項１記載のポンツーン用踏み板。 (3) 前記芯材は縦方向に複数が並列され、これ
らの間に板状補強体が介在されたことを特徴とす
る請求項１又は２記載のポンツーン用踏み板。[Scope of Claim for Utility Model Registration] (1) A core material made of synthetic resin foam that has a horizontally long rectangular shape in plan view and a flat rectangular shape in vertical cross section, and a synthetic material that is wound around the core material and fixed with synthetic resin. A pontoon tread comprising a resin-impregnated reinforcing cloth. (2) The pontoon footboard according to claim 1, characterized in that a plate-shaped reinforcing body is interposed between the reinforcing cloth and the reinforcing cloth along the lateral side of the core material. (3) The pontoon footboard according to claim 1 or 2, characterized in that a plurality of said core materials are arranged in parallel in the longitudinal direction, and a plate-shaped reinforcing body is interposed between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15101588U JPH0273408U (en) | 1988-11-18 | 1988-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15101588U JPH0273408U (en) | 1988-11-18 | 1988-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273408U true JPH0273408U (en) | 1990-06-05 |
Family
ID=31424680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15101588U Pending JPH0273408U (en) | 1988-11-18 | 1988-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273408U (en) |
-
1988
- 1988-11-18 JP JP15101588U patent/JPH0273408U/ja active Pending