JPS63103281U - - Google Patents
Info
- Publication number
- JPS63103281U JPS63103281U JP1986198830U JP19883086U JPS63103281U JP S63103281 U JPS63103281 U JP S63103281U JP 1986198830 U JP1986198830 U JP 1986198830U JP 19883086 U JP19883086 U JP 19883086U JP S63103281 U JPS63103281 U JP S63103281U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- bearing
- wind turbine
- bird
- shaped groove
- 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
- Catching Or Destruction (AREA)
Description
図面はいずれも本考案の実施例を示すもので、
第１図は風車の使用状況を示す斜視図、第２図は
軸受具の斜視図、第３図は第２図中Ａ―Ａ線断面
図、第４図は本考案の他の実施例を示す断面図、
第５図は本考案の他の実施例を示す斜視図、第６
図は本考案の他の実施例を示す斜視図である。
１……風車、２……軸棒、２ａ……水平部、２
ｂ……垂直部、３……軸受具、４……テーパー孔
、８……Ｕ字溝。
All drawings show examples of the present invention.
Fig. 1 is a perspective view showing how the wind turbine is used, Fig. 2 is a perspective view of the bearing, Fig. 3 is a sectional view taken along line A-A in Fig. 2, and Fig. 4 shows another embodiment of the present invention. A sectional view showing,
Fig. 5 is a perspective view showing another embodiment of the present invention; Fig. 6 is a perspective view showing another embodiment of the present invention;
The figure is a perspective view showing another embodiment of the present invention. 1...Windmill, 2...Axis rod, 2a...Horizontal part, 2
b...Vertical part, 3...Bearing tool, 4...Tapered hole, 8...U-shaped groove.
Claims (1)
を嵌挿し、この軸棒の垂直部分を筒状をなす軸受
具に回動自在に軸支する鳥追い用風車の軸受機構
において、上記軸受具には上記軸棒の垂直部分が
挿入され、この軸棒と間隙を有して下方または上
下に向かつて広がるテーパー孔を設けるとともに
、軸受具の頭部上面に凹凸を設けて軸棒が水平方
向に旋回する際に、軸棒がこの凹凸を乗り越えた
ときに、軸棒と軸受具の頭部上面が衝突し打撃音
を発生させるようにした鳥追い風車の軸受構造。 (2) 軸受具の頭部上面に、中心孔に沿つて切欠
したＵ字溝を形成し、このＵ字溝の上縁内側面に
は軸棒の水平部分を支承するとともに、この軸棒
の水平部分をＵ字溝内に強く押し込んだ場合に通
過を許すストツパーを設けたことを特徴とする実
用新案登録請求の範囲第１項記載の鳥追い用風車
の軸受構造。[Scope of Claim for Utility Model Registration] (1) A bird chaser in which a windmill is inserted into the tip of the horizontal part of an L-shaped shaft, and the vertical part of this shaft is rotatably supported on a cylindrical bearing. In a bearing mechanism for a commercial wind turbine, the vertical part of the shaft rod is inserted into the bearing tool, and a tapered hole is provided with a gap between the shaft rod and the tapered hole that widens downward or upward. This is a bird tailing wind turbine in which an unevenness is provided on the shaft so that when the shaft rotates in the horizontal direction and the shaft goes over the unevenness, the shaft and the upper surface of the head of the bearing collide and generate a striking sound. Bearing structure. (2) A U-shaped groove cut out along the center hole is formed on the upper surface of the head of the bearing, and the inner surface of the upper edge of this U-shaped groove supports the horizontal part of the shaft rod. A bearing structure for a wind turbine for bird following according to claim 1, characterized in that a stopper is provided to allow passage of the horizontal portion when it is strongly pushed into the U-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986198830U JPH026794Y2 (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986198830U JPH026794Y2 (en) | 1986-12-26 | 1986-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63103281U true JPS63103281U (en) | 1988-07-05 |
| JPH026794Y2 JPH026794Y2 (en) | 1990-02-19 |
Family
ID=31159885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986198830U Expired JPH026794Y2 (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026794Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014057566A (en) * | 2012-08-20 | 2014-04-03 | Daiichi Vinyl Kk | Windmill type harmful bird/insect pest come-flying prevention device |
-
1986
- 1986-12-26 JP JP1986198830U patent/JPH026794Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014057566A (en) * | 2012-08-20 | 2014-04-03 | Daiichi Vinyl Kk | Windmill type harmful bird/insect pest come-flying prevention device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026794Y2 (en) | 1990-02-19 |
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