JPS6350986U - - Google Patents
Info
- Publication number
- JPS6350986U JPS6350986U JP14460986U JP14460986U JPS6350986U JP S6350986 U JPS6350986 U JP S6350986U JP 14460986 U JP14460986 U JP 14460986U JP 14460986 U JP14460986 U JP 14460986U JP S6350986 U JPS6350986 U JP S6350986U
- Authority
- JP
- Japan
- Prior art keywords
- adjuster
- shaped member
- collar
- hook
- stepped
- 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.)
- Granted
Links
Landscapes
- Sewage (AREA)
Description
第１図は本考案の実施例によるマンホール枠の
平面図、第２図は上記マンホール枠の使用状態を
第１図のＡ―Ａ線に沿つて破断した断面図、第３
図は第２図のイ部を拡大した端面図、第４図は第
２図のロ部を拡大した端面図、第５図は第１図の
ｖ―ｖ線端面図、第６図は従来のマンホール枠を
アジヤスターに取り付けた状態を示す要部拡大断
面図である。
２……鍔形部材、７……内部フツク、８……外
部フツク、１０……ストツパー、２００……アジ
ヤスター、２２１……外部リブ、２２２，２２４
……接続部の下面（段付部下面）。
FIG. 1 is a plan view of a manhole frame according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line A-A in FIG. 1, showing the manhole frame in use.
The figure is an enlarged end view of the A part in Fig. 2, Fig. 4 is an enlarged end view of the B part in Fig. 2, Fig. 5 is an end view taken along the v-v line in Fig. 1, and Fig. 6 is an end view of the conventional FIG. 2 is an enlarged cross-sectional view of main parts showing a state in which the manhole frame is attached to the adjuster star. 2... Flange-shaped member, 7... Internal hook, 8... External hook, 10... Stopper, 200... Adjuster star, 221... External rib, 222, 224
...Bottom surface of the connection part (stepped bottom surface).
Claims (1)
鍔形部材に、上記アジヤスターの内面に設けられ
た段付部下面に係合される内部フツクと、上記ア
ジヤスターの外面に設けられた段付部下面に係合
される外部フツクとが立下がり状に設けられ、か
つ、鍔形部材の下面に上記アジヤスターの内面又
は外面に当接するストツパーが設けられているこ
とを特徴とするマンホール枠。 A collar-shaped member mounted on the upper opening edge of the cylindrical adjuster has an internal hook that engages with a stepped lower surface provided on the inner surface of the adjuster, and a stepped portion provided on the outer surface of the adjuster. A manhole frame characterized in that an external hook that is engaged with the lower surface is provided in a falling shape, and a stopper that comes into contact with the inner or outer surface of the adjuster star is provided on the lower surface of the collar-shaped member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14460986U JPH0246545Y2 (en) | 1986-09-20 | 1986-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14460986U JPH0246545Y2 (en) | 1986-09-20 | 1986-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6350986U true JPS6350986U (en) | 1988-04-06 |
| JPH0246545Y2 JPH0246545Y2 (en) | 1990-12-07 |
Family
ID=31055370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14460986U Expired JPH0246545Y2 (en) | 1986-09-20 | 1986-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246545Y2 (en) |
-
1986
- 1986-09-20 JP JP14460986U patent/JPH0246545Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0246545Y2 (en) | 1990-12-07 |