ES293171U - Electrical security device for the operation of doors. (Machine-translation by Google Translate, not legally binding) - Google Patents
Electrical security device for the operation of doors. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES293171U ES293171U ES1986293171U ES293171U ES293171U ES 293171 U ES293171 U ES 293171U ES 1986293171 U ES1986293171 U ES 1986293171U ES 293171 U ES293171 U ES 293171U ES 293171 U ES293171 U ES 293171U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- *** translate
- doors
- 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
- Basic Packing Technique (AREA)
Abstract
Electric safety device for driving doors, characterized in that the passage of current acting on the electrical locking means of the lock is carried out through a series of push buttons each of which moves a conductive plate in one or the other sense, and that by its acquired position, contacts in the electrical circuit usually low voltage, which excites corresponding solenoids that ensure new contacts; it is necessary to act on the pushbuttons, in a certain order or sequence and avoiding that one of them returns everything to zero and triggers an alarm signal. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1986293171U ES293171Y (en) | 1986-03-24 | 1986-03-24 | ELECTRICAL SAFETY DEVICE FOR DOOR OPERATION. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1986293171U ES293171Y (en) | 1986-03-24 | 1986-03-24 | ELECTRICAL SAFETY DEVICE FOR DOOR OPERATION. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES293171U true ES293171U (en) | 1986-11-16 |
ES293171Y ES293171Y (en) | 1987-08-01 |
Family
ID=8440393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1986293171U Expired ES293171Y (en) | 1986-03-24 | 1986-03-24 | ELECTRICAL SAFETY DEVICE FOR DOOR OPERATION. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES293171Y (en) |
-
1986
- 1986-03-24 ES ES1986293171U patent/ES293171Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES293171Y (en) | 1987-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20000503 |