ES221116U - Terminal of an intercommunicating system. (Machine-translation by Google Translate, not legally binding) - Google Patents
Terminal of an intercommunicating system. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES221116U ES221116U ES0221116U ES221116U ES221116U ES 221116 U ES221116 U ES 221116U ES 0221116 U ES0221116 U ES 0221116U ES 221116 U ES221116 U ES 221116U ES 221116 U ES221116 U ES 221116U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- terminal
- legally binding
- google translate
- machine
- 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
- Telephone Set Structure (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
Terminal of an intercom system, which is designed for application in any conventional call system, such as door phones, is essentially characterized in that it is constituted from two preferably rectangular plates coupled together orthogonally, after mounting on them of both circuits printed which will join their terminals together without the need for an interconnection cable, it being provided that one of the plates is provided with a hole to fit and fix the protruding rear part of the housing of the corresponding loudspeaker; they are the particularity that the set formed of the plates with the printed circuits and loudspeaker is fixed to a front plate provided with a grid for the output of the sound emission and of cylindrical projections or lugs for its recess in the box embedded in wall; while the fixing of the set of printed circuit boards to the aforementioned front plate, is done by means of pins emerging from it which will be joined by means of pressure to the aforementioned carrier plate of the printed circuit. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1976221116U ES221116Y (en) | 1976-05-21 | 1976-05-21 | TERMINAL OF AN INTERCOM SYSTEM. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1976221116U ES221116Y (en) | 1976-05-21 | 1976-05-21 | TERMINAL OF AN INTERCOM SYSTEM. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES221116U true ES221116U (en) | 1976-10-16 |
ES221116Y ES221116Y (en) | 1977-03-01 |
Family
ID=8383761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1976221116U Expired ES221116Y (en) | 1976-05-21 | 1976-05-21 | TERMINAL OF AN INTERCOM SYSTEM. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES221116Y (en) |
-
1976
- 1976-05-21 ES ES1976221116U patent/ES221116Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES221116Y (en) | 1977-03-01 |
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