JPH0453810U - - Google Patents
Info
- Publication number
- JPH0453810U JPH0453810U JP9512290U JP9512290U JPH0453810U JP H0453810 U JPH0453810 U JP H0453810U JP 9512290 U JP9512290 U JP 9512290U JP 9512290 U JP9512290 U JP 9512290U JP H0453810 U JPH0453810 U JP H0453810U
- Authority
- JP
- Japan
- Prior art keywords
- snow
- protection plate
- operating rod
- stopper
- pillars
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Description
第１図Ａは本考案の一実施例を示す斜視図、第
１図Ｂは第１図Ａの操作杆の基端部のＢ矢示図
、第１図Ｃは第１図Ａの操作杆の先端部のＣ矢
示図、第２図は従来の防雪柵の正面図、第３図Ａ
，Ｂは第２図の−矢示の吹払い傾斜位置と水
平位置の各断面図、第４図Ａは先に開発した事例
を示す側視図、第４図Ｂ，Ｃは第４図ＡのＢと
Ｃ矢示図である。
１１……支柱、１３……防雪板、２……操作杆
、４……引込みバネ、５……先端部、６……枢着
、７……ストツパー、８……挿入孔。
FIG. 1A is a perspective view showing one embodiment of the present invention, FIG. 1B is a view of the base end of the operating rod in FIG. 1A indicated by arrow B, and FIG. 1C is the operating rod in FIG. 1A. Figure 2 is a front view of a conventional snow fence, Figure 3 is A
, B are cross-sectional views of the blow-off tilted position and the horizontal position indicated by the - arrow in Fig. 2, Fig. 4 A is a side view showing the previously developed example, and Fig. 4 B and C are Fig. 4 A. It is a B and C arrow diagram of. 11... Strut, 13... Snow protection plate, 2... Operating rod, 4... Retraction spring, 5... Tip, 6... Pivot, 7... Stopper, 8... Insertion hole.
Claims (1)
平位置に傾動される複数段の防雪板を有する防雪
柵において、前記防雪板の端縁部に配設され前記
支柱に指向して進退する引込みバネ付き操作杆と
、同操作杆の先端部に枢着されて傾倒するストツ
パーと、前記支柱に配設され前記操作杆の先端部
が挿入、係止されて前記防雪板を傾斜位置と水平
位置に固定する１対の挿入孔を設けたことを特徴
とする防雪板固定装置。 In a snow fence having a plurality of stages of snow prevention boards installed between pillars and tilted to a blow-off slope position and a horizontal position in synchronism, a retractable snow prevention board is provided at an edge of the snow prevention board and advances and retreats toward the pillars. A spring-equipped operating rod, a stopper that is pivotally attached to the tip of the operating rod and tilts, and a stopper that is arranged on the support and that is inserted and locked so that the snow protection plate can be moved between an inclined position and a horizontal position. A snow protection plate fixing device characterized by having a pair of insertion holes for fixing the snow protection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9512290U JPH0732580Y2 (en) | 1990-09-12 | 1990-09-12 | Snow plate fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9512290U JPH0732580Y2 (en) | 1990-09-12 | 1990-09-12 | Snow plate fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0453810U true JPH0453810U (en) | 1992-05-08 |
| JPH0732580Y2 JPH0732580Y2 (en) | 1995-07-26 |
Family
ID=31833597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9512290U Expired - Lifetime JPH0732580Y2 (en) | 1990-09-12 | 1990-09-12 | Snow plate fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732580Y2 (en) |
-
1990
- 1990-09-12 JP JP9512290U patent/JPH0732580Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732580Y2 (en) | 1995-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |