JPH0421700U - - Google Patents
Info
- Publication number
- JPH0421700U JPH0421700U JP6404790U JP6404790U JPH0421700U JP H0421700 U JPH0421700 U JP H0421700U JP 6404790 U JP6404790 U JP 6404790U JP 6404790 U JP6404790 U JP 6404790U JP H0421700 U JPH0421700 U JP H0421700U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- movable member
- detection device
- plate body
- obstacle detection
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図はパネルシヤツターの具体例を、第２図
は本考案の障害物検知装置を示す断面図を、第３
図ａ，ｂはこの検知装置の可動部材が回転してリ
ミツトスイツチを動作させる状態を、第４図は第
１図のＡ−Ａ断面拡大図を、第５図は該検知装置
の立体図を、さらに第６図は従来形式の障害物検
知装置をそれぞれ示している。
１……パネル、２……ガイドレール、３……収
納部、４……巻取りドラム、５……ワイヤロープ
、６……シヤフト、７……電動機、８……座板本
体、９……支持部材、１０……可動部材、１１…
…係止片、１２……当接面、１３……リミツトス
イツチ、１４……端子、１５……接触片、１６…
…ネジ、１７……空間、１８……カバー片、１９
……切欠き。
Figure 1 shows a specific example of a panel shutter, Figure 2 is a sectional view showing the obstacle detection device of the present invention, and Figure 3
Figures a and b show the state in which the movable member of this detection device rotates to operate the limit switch, Figure 4 is an enlarged cross-sectional view taken along line A-A in Figure 1, and Figure 5 is a three-dimensional view of the detection device. Furthermore, FIG. 6 shows conventional obstacle detection devices. DESCRIPTION OF SYMBOLS 1... Panel, 2... Guide rail, 3... Storage section, 4... Winding drum, 5... Wire rope, 6... Shaft, 7... Electric motor, 8... Seat plate body, 9... Support member, 10... Movable member, 11...
... Locking piece, 12 ... Contact surface, 13 ... Limit switch, 14 ... Terminal, 15 ... Contact piece, 16 ...
...Screw, 17...Space, 18...Cover piece, 19
...notch.
Claims (1)
て、該シヤツターの下端に座板本体を取着し、座
板本体の下方には中央部を開口して支持部材を形
成し、該支持部材に係止片を係合させて可動部材
を取付けし、両係止片間に設けた当接面の上方に
はリミツトスイツチを座板本体に取着した障害物
検知装置において、上記当接面を凸状に湾曲させ
たことを特徴とするシヤツターの障害物検知装置
。 (2) 上記可動部材を分割型として第１可動部材
と第２可動部材の組み合わせにより構成し、両可
動部材を互いにネジ止めした実用新案登録請求の
範囲第１項記載のシヤツターの障害物検知装置。[Scope of Claim for Utility Model Registration] (1) A shutter that opens and closes with the drive of an electric motor, in which a seat plate body is attached to the lower end of the shutter, and a support member is provided below the seat plate body with an opening in the center. an obstacle detection device having a movable member attached by engaging a locking piece with the supporting member, and a limit switch attached to the seat plate body above the contact surface provided between both the locking pieces. An obstacle detection device for a shutter, characterized in that the contact surface is curved in a convex shape. (2) The obstacle detection device for a shutter according to claim 1, wherein the movable member is of a split type and is constructed by combining a first movable member and a second movable member, and both movable members are screwed together. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6404790U JPH0421700U (en) | 1990-06-18 | 1990-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6404790U JPH0421700U (en) | 1990-06-18 | 1990-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421700U true JPH0421700U (en) | 1992-02-24 |
Family
ID=31594637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6404790U Pending JPH0421700U (en) | 1990-06-18 | 1990-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421700U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587039U (en) * | 1981-06-30 | 1983-01-18 | 株式会社藤製作所 | Structure of exhaust top for forced exhaust type combustion appliances |
-
1990
- 1990-06-18 JP JP6404790U patent/JPH0421700U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587039U (en) * | 1981-06-30 | 1983-01-18 | 株式会社藤製作所 | Structure of exhaust top for forced exhaust type combustion appliances |