JPH0322672U - - Google Patents
Info
- Publication number
- JPH0322672U JPH0322672U JP1989081159U JP8115989U JPH0322672U JP H0322672 U JPH0322672 U JP H0322672U JP 1989081159 U JP1989081159 U JP 1989081159U JP 8115989 U JP8115989 U JP 8115989U JP H0322672 U JPH0322672 U JP H0322672U
- Authority
- JP
- Japan
- Prior art keywords
- gate
- prevention device
- utility
- intrusion prevention
- model registration
- 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
- 230000002265 prevention Effects 0.000 claims description 3
Landscapes
- Catching Or Destruction (AREA)
Description
図面はこの考案に係るゲート操作室における鳥
類侵入防止装置の一実施例を示すものであり、第
１図イは硬性柵体を下方から見上げた状態の斜視
図、同ロは硬性柵体の他例を下方から見上げた状
態の斜視図、同ハは硬性柵体をワイヤー通過孔に
取り付けた状態を示す断面図、第２図はゲート操
作室及びゲートとの関係を示す断面図、第３図イ
及びロは従来例を示す平面図、同ハはＡ−Ａ線断
面図である。
１……ゲート操作室、２……巻上機、３……ワ
イヤー巻上ドラム、４……ワイヤー通過孔、５…
…床面、６……ゲート、７……ゲート昇降用ワイ
ヤー、８……シーブ、９……硬性柵体、１０……
枠状板体。
The drawings show an embodiment of the bird intrusion prevention device in the gate operation room according to this invention, and FIG. 1A is a perspective view of the rigid fence looking up from below, and FIG. A perspective view of the example as seen from below, C is a sectional view showing the rigid fence attached to the wire passage hole, Fig. 2 is a sectional view showing the relationship between the gate operation room and the gate, and Fig. 3 A and B are plan views showing the conventional example, and C is a sectional view taken along the line A-A. 1...Gate operation room, 2...Hoisting machine, 3...Wire hoisting drum, 4...Wire passage hole, 5...
... Floor surface, 6 ... Gate, 7 ... Gate lifting wire, 8 ... Sheave, 9 ... Rigid fence, 10 ...
Frame plate.
Claims (1)
イヤー通過孔上下方向に、鳥類の侵入不可能な間
隔で配列した硬性柵体を、前記ゲート昇降用ワイ
ヤーに接しない範囲で狭く包囲するような状態で
配設したことを特徴とするゲート操作室における
鳥類侵入防止装置。 ２ 硬性柵体の下端を尖鋭状に形成した実用新案
登録請求の範囲第１項記載のゲート操作室におけ
る鳥類侵入防止装置。[Claims for Utility Model Registration] 1. Rigid fences arranged in the vertical direction of the gate lifting wire passing hole formed on the floor of the gate operating room at intervals that prevent birds from entering, so as not to touch the gate lifting wire. A bird intrusion prevention device in a gate operation room, characterized in that it is arranged in a narrow, encircling manner. 2. A bird intrusion prevention device for a gate operating room as set forth in claim 1 of the utility model registration claim, in which the lower end of the rigid fence is formed into a pointed shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989081159U JPH0647273Y2 (en) | 1989-07-12 | 1989-07-12 | Bird intrusion prevention device in gate operation room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989081159U JPH0647273Y2 (en) | 1989-07-12 | 1989-07-12 | Bird intrusion prevention device in gate operation room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0322672U true JPH0322672U (en) | 1991-03-08 |
| JPH0647273Y2 JPH0647273Y2 (en) | 1994-12-07 |
Family
ID=31626849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989081159U Expired - Lifetime JPH0647273Y2 (en) | 1989-07-12 | 1989-07-12 | Bird intrusion prevention device in gate operation room |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647273Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218155U (en) * | 1975-07-25 | 1977-02-08 | ||
| JPS54178423U (en) * | 1978-06-06 | 1979-12-17 |
-
1989
- 1989-07-12 JP JP1989081159U patent/JPH0647273Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218155U (en) * | 1975-07-25 | 1977-02-08 | ||
| JPS54178423U (en) * | 1978-06-06 | 1979-12-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647273Y2 (en) | 1994-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |