JPS63130578U - - Google Patents
Info
- Publication number
- JPS63130578U JPS63130578U JP2147987U JP2147987U JPS63130578U JP S63130578 U JPS63130578 U JP S63130578U JP 2147987 U JP2147987 U JP 2147987U JP 2147987 U JP2147987 U JP 2147987U JP S63130578 U JPS63130578 U JP S63130578U
- Authority
- JP
- Japan
- Prior art keywords
- frame body
- frame
- pivot
- attached
- intrusion
- 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
- 241001465754 Metazoa Species 0.000 claims 1
Landscapes
- Catching Or Destruction (AREA)
Description
図面は本案の実施例を示すもので、第１図は一
部を切欠いた本案の要部を示す斜視図、第２図は
平面図、第３図及び第４図は取付状態を示す断面
図である。
１……枠体、２……ストツパー杆、３……バラ
ンス重鍾、４……枢軸。
The drawings show an embodiment of the present invention. Figure 1 is a partially cutaway perspective view showing the main parts of the invention, Figure 2 is a plan view, and Figures 3 and 4 are sectional views showing the installed state. It is. 1... Frame body, 2... Stopper rod, 3... Balance heavy peg, 4... Pivot.
Claims (1)
の外側に枢軸４によつて軸支され、前記枠体１の
中心部に向けて水平状態に延びると共に上方から
の圧力によつて前記枢軸４を支点として下方に回
動し、且つ該圧力の解除時に基端部に装着したバ
ランス重錘３によつて原状復帰するようになる前
記枠体１の周囲に配置した多数のストツパー杆２
とからなることを特徴とする下水管における小動
物等の侵入防止器具。 A frame body 1 that can be attached to and detached from a vertical drain pipe, and the frame body 1
It is supported by a pivot 4 on the outside of the frame body 1, extends horizontally toward the center of the frame 1, and rotates downward about the pivot 4 as a fulcrum by pressure from above. A large number of stopper rods 2 arranged around the frame 1 return to the original state by a balance weight 3 attached to the base end when released.
A device for preventing the intrusion of small animals, etc. into a sewer pipe, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2147987U JPH0355669Y2 (en) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2147987U JPH0355669Y2 (en) | 1987-02-17 | 1987-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63130578U true JPS63130578U (en) | 1988-08-26 |
| JPH0355669Y2 JPH0355669Y2 (en) | 1991-12-11 |
Family
ID=30817961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2147987U Expired JPH0355669Y2 (en) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355669Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010519437A (en) * | 2007-02-26 | 2010-06-03 | ピーエーエフ ホールディングス エイピーエス | Electric device and method for attaching such an electric device in front of a sewer pipe |
-
1987
- 1987-02-17 JP JP2147987U patent/JPH0355669Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010519437A (en) * | 2007-02-26 | 2010-06-03 | ピーエーエフ ホールディングス エイピーエス | Electric device and method for attaching such an electric device in front of a sewer pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355669Y2 (en) | 1991-12-11 |