JPS53149000A - Door open/close detector - Google Patents
Door open/close detectorInfo
- Publication number
- JPS53149000A JPS53149000A JP6409177A JP6409177A JPS53149000A JP S53149000 A JPS53149000 A JP S53149000A JP 6409177 A JP6409177 A JP 6409177A JP 6409177 A JP6409177 A JP 6409177A JP S53149000 A JPS53149000 A JP S53149000A
- Authority
- JP
- Japan
- Prior art keywords
- door open
- close detector
- door
- detector
- staple
- 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
- Hinges (AREA)
- Hinge Accessories (AREA)
- Burglar Alarm Systems (AREA)
Abstract
PURPOSE: To obtain a door open/close detector which can be attached easily even to the gatepost which is already installed, by providing a cam which has a rotary motion with the hook and staple to the hook and staple at the door side of the hinge which supports the door and then installing a detector which operates in accordance with the movement of the cam to the gate post.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6409177A JPS53149000A (en) | 1977-05-31 | 1977-05-31 | Door open/close detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6409177A JPS53149000A (en) | 1977-05-31 | 1977-05-31 | Door open/close detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53149000A true JPS53149000A (en) | 1978-12-26 |
JPS61677B2 JPS61677B2 (en) | 1986-01-10 |
Family
ID=13248050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6409177A Granted JPS53149000A (en) | 1977-05-31 | 1977-05-31 | Door open/close detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53149000A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0320675U (en) * | 1989-07-11 | 1991-02-28 | ||
JP2012130563A (en) * | 2010-12-22 | 2012-07-12 | Heiwa Corp | Pachinko machine, and door opening/closing detector used for the same |
JP2012202180A (en) * | 2011-03-28 | 2012-10-22 | Ryobi Ltd | Hinge |
-
1977
- 1977-05-31 JP JP6409177A patent/JPS53149000A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0320675U (en) * | 1989-07-11 | 1991-02-28 | ||
JP2012130563A (en) * | 2010-12-22 | 2012-07-12 | Heiwa Corp | Pachinko machine, and door opening/closing detector used for the same |
JP2012202180A (en) * | 2011-03-28 | 2012-10-22 | Ryobi Ltd | Hinge |
Also Published As
Publication number | Publication date |
---|---|
JPS61677B2 (en) | 1986-01-10 |
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