ES213085U - Improved talking device (Machine-translation by Google Translate, not legally binding) - Google Patents
Improved talking device (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES213085U ES213085U ES0213085U ES213085U ES213085U ES 213085 U ES213085 U ES 213085U ES 0213085 U ES0213085 U ES 0213085U ES 213085 U ES213085 U ES 213085U ES 213085 U ES213085 U ES 213085U
- Authority
- ES
- Spain
- Prior art keywords
- plate
- membrane
- lug
- motor
- reproductive
- 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
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Improved loudspeaker apparatus, of the type comprising a membrane that presses the reproductive arm on a disk mounted on a plate coupled to an electrically powered motor, characterized in that a metal plate is mounted on the bottom base of the swinging support of the membrane, connected by means of a wire to a terminal of the motor, whose plate comes into contact pressed with a metal lug connected to a pole of the battery, the other of which joins the second terminal of the motor; said lug is integral to the head of the reproductive arm, so that by closing the electric circuit on the plate integral with the membrane, the motor is put into operation by dragging the disc carrier plate on which the corresponding needle of the reproductive arm acts, maintaining the contact between the lug and the plate until the needle passes to the inner neutral groove of the disc, at which time said lug stops being in contact with the plate integral with the base of the membrane, interrupting the electrical circuit. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0213085U ES213085U (en) | 1975-06-12 | 1975-06-12 | Improved talking device (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0213085U ES213085U (en) | 1975-06-12 | 1975-06-12 | Improved talking device (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES213085U true ES213085U (en) | 1976-06-16 |
Family
ID=58016257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0213085U Pending ES213085U (en) | 1975-06-12 | 1975-06-12 | Improved talking device (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES213085U (en) |
-
1975
- 1975-06-12 ES ES0213085U patent/ES213085U/en active Pending
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