JPS61139897U - - Google Patents
Info
- Publication number
- JPS61139897U JPS61139897U JP4176585U JP4176585U JPS61139897U JP S61139897 U JPS61139897 U JP S61139897U JP 4176585 U JP4176585 U JP 4176585U JP 4176585 U JP4176585 U JP 4176585U JP S61139897 U JPS61139897 U JP S61139897U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- raft
- floating members
- shaped floating
- shaped
- 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
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Bridges Or Land Bridges (AREA)
Description
第１図はいかだの状態の斜視図、第２図は棒状
浮部材の断面図、第３図は棒状浮部材の側面図、
第４図、第５図、第６図は棒状浮部材の別例の断
面図である。
１……棒状浮部材、２……いかだ、３……上面
、４……下面、５……傾斜面。
Figure 1 is a perspective view of the raft, Figure 2 is a sectional view of the rod-shaped floating member, Figure 3 is a side view of the rod-shaped floating member,
FIG. 4, FIG. 5, and FIG. 6 are sectional views of other examples of the rod-shaped floating member. 1... Rod-shaped floating member, 2... Raft, 3... Upper surface, 4... Lower surface, 5... Inclined surface.
Claims (1)
反不能に連結したいかだにおいて、いかだの棒状
浮部材の上面を略平らに形成し、下面を膨曲面に
形成し、長さ方向の一端を上面から底面に向けて
下向き傾斜面に形成したことを特徴とする棒状い
かだ部材。 In a raft in which several rod-shaped floating members are lined up and the rod-shaped floating members are connected in an irreleasable manner, the upper surface of the rod-shaped floating members of the raft is formed substantially flat, the lower surface is formed into a curved surface, and one end in the length direction is formed into a flat surface. A rod-shaped raft member characterized by being formed with a downwardly sloping surface from the top surface to the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4176585U JPS61139897U (en) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4176585U JPS61139897U (en) | 1985-03-22 | 1985-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61139897U true JPS61139897U (en) | 1986-08-29 |
Family
ID=30551896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4176585U Pending JPS61139897U (en) | 1985-03-22 | 1985-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61139897U (en) |
-
1985
- 1985-03-22 JP JP4176585U patent/JPS61139897U/ja active Pending