JPH0318255U - - Google Patents
Info
- Publication number
- JPH0318255U JPH0318255U JP7628189U JP7628189U JPH0318255U JP H0318255 U JPH0318255 U JP H0318255U JP 7628189 U JP7628189 U JP 7628189U JP 7628189 U JP7628189 U JP 7628189U JP H0318255 U JPH0318255 U JP H0318255U
- Authority
- JP
- Japan
- Prior art keywords
- receiving frame
- iron
- iron lid
- notch
- fitting
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
図面は、本考案の実施例を示すもので、第１，
２図はそれぞれ形状の異つた受枠と鉄蓋の上面図
を示し、第３，４図はそれぞれ第１，２図のＡ−
Ａ線部分拡大断面図を示す。 １……鉄蓋、２……受枠、３……切り込み、４
……表面、５……外周縁部、６……リブ。
２図はそれぞれ形状の異つた受枠と鉄蓋の上面図
を示し、第３，４図はそれぞれ第１，２図のＡ−
Ａ線部分拡大断面図を示す。 １……鉄蓋、２……受枠、３……切り込み、４
……表面、５……外周縁部、６……リブ。
Claims (1)
- 鋳鉄で製造してなる鉄蓋１を嵌合、載置する受
枠２において、受枠２の表面４の外周縁部５に全
周に亘つて切り込み３を設けたことを特徴とする
鉄蓋用受枠。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7628189U JPH0318255U (ja) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7628189U JPH0318255U (ja) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318255U true JPH0318255U (ja) | 1991-02-22 |
Family
ID=31617605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7628189U Pending JPH0318255U (ja) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318255U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018096111A (ja) * | 2016-12-13 | 2018-06-21 | 日本電信電話株式会社 | マンホールの受枠 |
-
1989
- 1989-06-30 JP JP7628189U patent/JPH0318255U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018096111A (ja) * | 2016-12-13 | 2018-06-21 | 日本電信電話株式会社 | マンホールの受枠 |