JPH0340497U - - Google Patents
Info
- Publication number
- JPH0340497U JPH0340497U JP10066189U JP10066189U JPH0340497U JP H0340497 U JPH0340497 U JP H0340497U JP 10066189 U JP10066189 U JP 10066189U JP 10066189 U JP10066189 U JP 10066189U JP H0340497 U JPH0340497 U JP H0340497U
- Authority
- JP
- Japan
- Prior art keywords
- shutter curtain
- obstacle
- contact
- detection switch
- shutter
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
図面は、本考案に係る電動シヤツターの障害物
検知装置の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概略正面図、第2図はガイド
レールの一部を切欠いた感知体の正面図、第3図
は同平面図、第4図は座板部の断面図、第5図A
,Bはそれぞれ第二実施例を示す感知体の平面部
、第6図は同側面図、第7図は従来の障害物不検
知帯域を示す平面図である。
図中、1はシヤツターカーテン、6は座板、7
は検知スイツチ、20は感知体、21は延長部で
ある。
The drawings show an embodiment of the obstacle detection device for an electric shutter according to the present invention, in which Fig. 1 is a schematic front view of the electric shutter, and Fig. 2 shows a sensing body with a part of the guide rail cut away. 3 is a plan view of the same, FIG. 4 is a sectional view of the seat plate, and FIG. 5A is a front view of the same.
, B are plane parts of the sensing body showing the second embodiment, FIG. 6 is a side view of the same, and FIG. 7 is a plan view showing a conventional obstacle non-detection zone. In the diagram, 1 is the shutter curtain, 6 is the seat plate, and 7 is the shutter curtain.
2 is a detection switch, 20 is a sensing body, and 21 is an extension part.
Claims (1)
型の感知体がシヤツターカーテン降下時に障害物
に接当することで障害物検知スイツチを作動せし
め、該検知スイツチの検知に基づいてシヤツター
カーテンを緊急停止せしめる電動シヤツターにお
いて、前記感知体の両端縁を、ガイドレールの案
内溝底面近傍位置まで延長したことを特徴とする
電動シヤツターの障害物検知装置。 A contact-type sensing element installed at the lowest end of the shutter curtain activates an obstacle detection switch when it comes into contact with an obstacle when the shutter curtain is lowered, and the shutter curtain is stopped in an emergency based on the detection by the detection switch. An obstacle detection device for an electric shutter, characterized in that both ends of the sensing body extend to a position near the bottom of a guide groove of a guide rail.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989100661U JP2540295Y2 (en) | 1989-08-29 | 1989-08-29 | Obstacle detection device for electric shutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989100661U JP2540295Y2 (en) | 1989-08-29 | 1989-08-29 | Obstacle detection device for electric shutter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0340497U true JPH0340497U (en) | 1991-04-18 |
JP2540295Y2 JP2540295Y2 (en) | 1997-07-02 |
Family
ID=31649655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989100661U Expired - Fee Related JP2540295Y2 (en) | 1989-08-29 | 1989-08-29 | Obstacle detection device for electric shutter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2540295Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008019628A (en) * | 2006-07-13 | 2008-01-31 | Sun Housing Corp | Earthquake-resistant door device and door body |
JP2008057240A (en) * | 2006-08-31 | 2008-03-13 | Tasutemu:Kk | Earthquake-proof door and earthquake-proof door device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6083971B2 (en) * | 2012-07-25 | 2017-02-22 | 文化シヤッター株式会社 | Switchgear |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6271291U (en) * | 1985-10-25 | 1987-05-07 | ||
JPS63132600U (en) * | 1987-02-23 | 1988-08-30 |
-
1989
- 1989-08-29 JP JP1989100661U patent/JP2540295Y2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6271291U (en) * | 1985-10-25 | 1987-05-07 | ||
JPS63132600U (en) * | 1987-02-23 | 1988-08-30 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008019628A (en) * | 2006-07-13 | 2008-01-31 | Sun Housing Corp | Earthquake-resistant door device and door body |
JP2008057240A (en) * | 2006-08-31 | 2008-03-13 | Tasutemu:Kk | Earthquake-proof door and earthquake-proof door device |
Also Published As
Publication number | Publication date |
---|---|
JP2540295Y2 (en) | 1997-07-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |