JPS6214644U - - Google Patents
Info
- Publication number
- JPS6214644U JPS6214644U JP10432885U JP10432885U JPS6214644U JP S6214644 U JPS6214644 U JP S6214644U JP 10432885 U JP10432885 U JP 10432885U JP 10432885 U JP10432885 U JP 10432885U JP S6214644 U JPS6214644 U JP S6214644U
- Authority
- JP
- Japan
- Prior art keywords
- seat plate
- protective member
- shutter
- receiver
- scanned
- 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
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
Landscapes
- Electronic Switches (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
図面は本考案に係る座板スイツチの一実施例を
示したものであつて、第１図は電動シヤツターの
正面図、第２図は座板スイツチの横断面図、第３
図イは従来の投光器の断面図、第３図ロ，ハは保
護部材の断面図である。
図中、１はシヤツターカーテン、２は座板、３
は保護部材、４は投受光器、５は光束、６はガイ
ドレール、７はケース、Ａは電動シヤツター、Ｘ
は障害物である。
The drawings show one embodiment of the seat plate switch according to the present invention, in which Fig. 1 is a front view of the electric shutter, Fig. 2 is a cross-sectional view of the seat plate switch, and Fig. 3 is a cross-sectional view of the seat plate switch.
Figure A is a cross-sectional view of a conventional projector, and Figures B and C are cross-sectional views of a protective member. In the diagram, 1 is the shutter curtain, 2 is the seat plate, and 3
is a protective member, 4 is a light emitter/receiver, 5 is a luminous flux, 6 is a guide rail, 7 is a case, A is an electric shutter, and X
is an obstacle.
Claims (1)
部にある座板の全下面に、可撓性部材からなる中
空状の保護部材を取付け、該保護部材内に障害物
感知用の投受光器の光束を走査せしめたことを特
徴とする座板スイツチ。 A hollow protective member made of a flexible material is attached to the entire lower surface of the seat plate at the lowest end of the shutter curtain of an electric shutter, and the light beam of the light emitter and receiver for detecting obstacles is scanned within the protective member. A seat plate switch that is characterized by its unique features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10432885U JPS6214644U (en) | 1985-07-09 | 1985-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10432885U JPS6214644U (en) | 1985-07-09 | 1985-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6214644U true JPS6214644U (en) | 1987-01-28 |
Family
ID=30977721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10432885U Pending JPS6214644U (en) | 1985-07-09 | 1985-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6214644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005163525A (en) * | 2003-11-10 | 2005-06-23 | Bunka Shutter Co Ltd | Obstacle sensing structure for opening/closing device |
| WO2007142080A1 (en) * | 2006-06-07 | 2007-12-13 | Fujita Corporation | Obstacle detector of electric shutter and electric shutter equipped with obstacle detector |
-
1985
- 1985-07-09 JP JP10432885U patent/JPS6214644U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005163525A (en) * | 2003-11-10 | 2005-06-23 | Bunka Shutter Co Ltd | Obstacle sensing structure for opening/closing device |
| WO2007142080A1 (en) * | 2006-06-07 | 2007-12-13 | Fujita Corporation | Obstacle detector of electric shutter and electric shutter equipped with obstacle detector |
| KR101312338B1 (en) * | 2006-06-07 | 2013-09-27 | 가부시키가이샤 후지타 | Obstacle detector for motorized shutter and motorized shutter with obstacle detector |
| JP5329953B2 (en) * | 2006-06-07 | 2013-10-30 | 株式会社フジタ | Electric shutter obstacle detection device and electric shutter equipped with obstacle detection device |