JPH0416977U - - Google Patents
Info
- Publication number
- JPH0416977U JPH0416977U JP5900290U JP5900290U JPH0416977U JP H0416977 U JPH0416977 U JP H0416977U JP 5900290 U JP5900290 U JP 5900290U JP 5900290 U JP5900290 U JP 5900290U JP H0416977 U JPH0416977 U JP H0416977U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- chain
- annular
- annular groove
- view
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Housing For Livestock And Birds (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Description
第１図及び第２図は、それぞれカーテンＣが閉
じられた状態、及び開かれた状態のカーテンＣの
電動式開閉装置の概略正面図、第３図は、無端チ
エーン９の部分の拡大正面図、第４図は、第３図
のＸ矢視図、第５図は、電動ウインチＷの部分の
平面図、第６図は、チエーンプーリーＰ１，Ｐ２
，Ｐ３の斜視図、第７図は、同じく側面図、第８
図は、チエーンプーリーＰ３に無端チエーン９が
掛装された状態の断面図、第９図は、駆動モータ
ー２１を取り外した状態の電動ウインチＷの斜視
図である。
本考案を構成している主要部分の符号の説明は
以下の通りである。Ｐ１，Ｐ２，Ｐ３……チエー
ンプーリー、９……無端チエーン、９ａ……チエ
ーン子、１３……回転軸、１４……ブラケツト、
１５……本体、１６……環状溝、１７……鍔体。
1 and 2 are schematic front views of the electric opening/closing device for the curtain C with the curtain C closed and opened, respectively, and FIG. 3 is an enlarged front view of the endless chain 9 portion. , FIG. 4 is a view in the direction of the X arrow in FIG. 3, FIG. 5 is a plan view of the electric winch W, and FIG. 6 is a view of the chain pulleys P 1 and P 2
, P 3 is a perspective view, FIG. 7 is a side view, FIG.
The figure is a sectional view of the endless chain 9 suspended from the chain pulley P3 , and FIG. 9 is a perspective view of the electric winch W with the drive motor 21 removed. The explanation of the symbols of the main parts constituting the present invention is as follows. P 1 , P 2 , P 3 ... Chain pulley, 9 ... Endless chain, 9a ... Chain element, 13 ... Rotating shaft, 14 ... Bracket,
15... Main body, 16... Annular groove, 17... Flange body.
Claims (1)
体の外周面に環状溝が形成されていると共に、該
本体の厚さ方向の両端部に環状の鍔体が形成され
、無端チエーンを構成している環状のチエーン子
が一個おきに本体の環状溝に入り込むようになつ
ていることを特徴とするチエーンプーリー。 An annular groove is formed on the outer peripheral surface of a disc-shaped main body rotatably supported by a bracket, and annular flanges are formed at both ends of the main body in the thickness direction, forming an endless chain. A chain pulley characterized by having every other annular chain element inserted into an annular groove of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5900290U JPH0416977U (en) | 1990-06-04 | 1990-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5900290U JPH0416977U (en) | 1990-06-04 | 1990-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0416977U true JPH0416977U (en) | 1992-02-12 |
Family
ID=31585116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5900290U Pending JPH0416977U (en) | 1990-06-04 | 1990-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416977U (en) |
-
1990
- 1990-06-04 JP JP5900290U patent/JPH0416977U/ja active Pending
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