JPS63145943U - - Google Patents
Info
- Publication number
- JPS63145943U JPS63145943U JP3580087U JP3580087U JPS63145943U JP S63145943 U JPS63145943 U JP S63145943U JP 3580087 U JP3580087 U JP 3580087U JP 3580087 U JP3580087 U JP 3580087U JP S63145943 U JPS63145943 U JP S63145943U
- Authority
- JP
- Japan
- Prior art keywords
- height
- ring
- joint surface
- creating
- dividing
- 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
- 239000004570 mortar (masonry) Substances 0.000 description 2
Description
図面は何れも本案の斜視図である。第１図は、
調整リングの上枠とを下枠と合わせた状態で、こ
の場合にリング高が一番低い。第２図は、高さを
所定の高さに調整し、モルタルを充填した状態を
透視した図である。
１は下枠、２は上枠、３は充填モルタル、４は
上枠と下枠との接合面。
All drawings are perspective views of the present invention. Figure 1 shows
In this case, the ring height is the lowest when the upper frame of the adjustment ring is aligned with the lower frame. FIG. 2 is a perspective view of the state in which the height has been adjusted to a predetermined height and mortar has been filled. 1 is the lower frame, 2 is the upper frame, 3 is the filling mortar, and 4 is the joint surface between the upper frame and the lower frame.
Claims (1)
配をつけて製作することにより、片方のリングを
左右に回すだけで高さを調整できるよう構成され
たマンホール用部材。 A manhole member that is constructed by dividing the adjustment ring into an upper and lower part and creating a sloped joint surface so that the height can be adjusted simply by turning one ring left or right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3580087U JPS63145943U (en) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3580087U JPS63145943U (en) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63145943U true JPS63145943U (en) | 1988-09-27 |
Family
ID=30845618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3580087U Pending JPS63145943U (en) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63145943U (en) |
-
1987
- 1987-03-10 JP JP3580087U patent/JPS63145943U/ja active Pending