JPS62148637U - - Google Patents
Info
- Publication number
- JPS62148637U JPS62148637U JP3325486U JP3325486U JPS62148637U JP S62148637 U JPS62148637 U JP S62148637U JP 3325486 U JP3325486 U JP 3325486U JP 3325486 U JP3325486 U JP 3325486U JP S62148637 U JPS62148637 U JP S62148637U
- Authority
- JP
- Japan
- Prior art keywords
- heel
- backfilling material
- plate
- gap
- joint portion
- 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
- 239000000463 material Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Road Paving Structures (AREA)
Description
第1図は本考案の一実施例の斜視図、第2図は
使用状態を示す断面図、第3図は他の実施例を示
す斜視図である。
1,1′……裏込め材、2,2′……板部、3
……係合突出部、4……山留壁、5……山留腹起
、6……間隙、7……凹溝。
FIG. 1 is a perspective view of one embodiment of the present invention, FIG. 2 is a sectional view showing the state of use, and FIG. 3 is a perspective view of another embodiment. 1, 1'... Backfilling material, 2, 2'... Board part, 3
...Engagement protrusion, 4...Mountain retaining wall, 5...Mountain retaining rib, 6...Gap, 7...Concave groove.
Claims (1)
の面方向に突出する係合突出部とから成り、2以
上を重ねて板部を山留壁と山留腹起との間隙に挿
入しこの間隙を埋め、係合突出部を山留腹起また
は他の裏込め材に係合させて落下を防止しうるよ
うにした裏込め材。 2 板部に山留腹起のジヨイント部のボルトを避
ける凹溝を有する実用新案登録請求の範囲第1項
記載の裏込め材。[Claims for Utility Model Registration] 1. Consisting of a synthetic resin plate and an engaging projection protruding from the top of the plate in the direction of one surface, two or more of which are overlapped to form a retaining wall. A backfilling material that is inserted into a gap between a heel and a heel, fills the gap, and has an engaging protrusion that engages with the heel or other backfilling material to prevent it from falling. 2. The backfilling material according to claim 1, which is a registered utility model, and has a concave groove in the plate portion to avoid the bolts of the joint portion of the joint portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3325486U JPS62148637U (en) | 1986-03-10 | 1986-03-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3325486U JPS62148637U (en) | 1986-03-10 | 1986-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62148637U true JPS62148637U (en) | 1987-09-19 |
Family
ID=30840694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3325486U Pending JPS62148637U (en) | 1986-03-10 | 1986-03-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62148637U (en) |
-
1986
- 1986-03-10 JP JP3325486U patent/JPS62148637U/ja active Pending
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