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CH319076A - Soft rubber ring for telephone receiver - Google Patents

Soft rubber ring for telephone receiver

Info

Publication number
CH319076A
CH319076A CH319076DA CH319076A CH 319076 A CH319076 A CH 319076A CH 319076D A CH319076D A CH 319076DA CH 319076 A CH319076 A CH 319076A
Authority
CH
Switzerland
Prior art keywords
soft rubber
ring
rubber ring
telephone receiver
ear
Prior art date
Application number
Other languages
German (de)
Inventor
Bruegger Erich
Original Assignee
Suerther Gummiwerk Bruegger &
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suerther Gummiwerk Bruegger & filed Critical Suerther Gummiwerk Bruegger &
Publication of CH319076A publication Critical patent/CH319076A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Headphones And Earphones (AREA)

Description

  

      Weichgummiring    für     Telephonhörer       Die     Erfindung    bezieht sieh auf     einen          Weieh-ummiring,    der über den Rand der       Hörmiusehel    eines     Telephonhörers    zu ziehen  bestimmt ist.

   Der Ring kann sich an das Ohr       anschmiegen    und bewirkt dadurch eine     bessere          Abdiehtung,    a 1 sie mit den     aus    Hartgummi       bestehenden    flachen Hörern     erreicht    werden  kann.     Gleiehzeitig    wird der auf     das    Ohr aus  geübte Druck     gleichmässiger    verteilt. und da  durch gemildert.  



  Die     Erfindung    besteht nun darin,     da.ss    als       Werkstoff    für den Ring Schaumgummi ver  wendet ist.  



  Schaumgummi     hint:erlässt    auch bei längerer       Benutzung    des Hörers auf dem Ohr keine       Druekstellen.    Im     Gegensatz        züi    dem     wesentlich     härteren Schwammgummi lässt sieh     Schaum-          gummi    leicht     auswaschen    und wird auch nach       längerem    Gebrauch nicht glitschig.  



  In der Zeichnung     ist    ein     Ausführungsbei-          spiel.    des     Erfindungsgegenstandes    dargestellt.  Mit 1     ist    ein     Telephonhörer    gebräuchlicher  Art bezeichnet, dessen Hörmuschel 2 mit     einem          Sehaumgummiring    3 überzogen ist. An der    dem Ohr zugekehrten Seite befindet sich eine  im     Ringinnern,    vorhandene Scheibe 4 mit einer       Schallöffnung    5.

   Der Ring 3     isst    mit einem  Wulst 6 versehen, der gegen     das        Ohr        anzu-          legen        bestimmt        ist.     



  Der Ring 3     ist    so ausgebildet, der er ohne  weiteres auf die     gebräuchlichen        Telephonhörer          aufgezogen.    werden     kann.  



      Soft rubber ring for telephone receiver The invention relates to a Weieh-Ummiring, which is intended to pull over the edge of the hearing aid of a telephone receiver.

   The ring can nestle against the ear and thereby creates a better seal, a 1 it can be reached with the flat earphones made of hard rubber. At the same time, the pressure exerted on the ear is distributed more evenly. and thereby mitigated.



  The invention now consists in the fact that foam rubber is used as the material for the ring.



  Foam rubber back: leaves no pressure marks on the ear even when the receiver is used for a long time. In contrast to the much harder sponge rubber, foam rubber can be washed out easily and does not become slippery even after prolonged use.



  An exemplary embodiment is shown in the drawing. of the subject matter of the invention. 1 with a telephone receiver of a common type is referred to, the earpiece 2 is covered with a foam rubber ring 3. On the side facing the ear there is a disk 4 with a sound opening 5, which is present in the inside of the ring.

   The ring 3 is provided with a bead 6 which is intended to be placed against the ear.



  The ring 3 is designed in such a way that it is easily pulled onto the conventional telephone receiver. can be.

Claims (1)

PATENTANSPRUCH Weichgummiring für Mephonhörer, der übern den Rand; der Hörmuschel zu ziehen be stimmt ist, dadharch gekennzeichnet, dass als Werkstoff für den Ring (3) Schaumgummi verwendet ist. UNTERANSPRÜCHE 1. PATENT CLAIM Soft rubber ring for mephon receiver that goes over the edge; The earpiece is intended to be pulled, dadharch marked that foam rubber is used as the material for the ring (3). SUBCLAIMS 1. Weichgummiring nach Patentanspruch, gekennzeichnet durch eine im Ringinnern vor handene Scheibe (4), die mit einer Öffnung (5) für den Schallaustritt versehen ist. 2. Weichgummiring nach dem Unteran spruch 1, gekennzeichnet durch einen Ring wulst (6), der sals Anlagefläche für das Ohr dient. Soft rubber ring according to patent claim, characterized by a disc (4) in the inside of the ring which is provided with an opening (5) for the sound outlet. 2. Soft rubber ring according to claim 1, characterized by a ring bead (6) which serves as a contact surface for the ear.
CH319076D 1953-06-15 1953-12-07 Soft rubber ring for telephone receiver CH319076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE319076X 1953-06-15

Publications (1)

Publication Number Publication Date
CH319076A true CH319076A (en) 1957-01-31

Family

ID=6151494

Family Applications (1)

Application Number Title Priority Date Filing Date
CH319076D CH319076A (en) 1953-06-15 1953-12-07 Soft rubber ring for telephone receiver

Country Status (2)

Country Link
BE (1) BE526293A (en)
CH (1) CH319076A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136639A (en) * 1990-04-11 1992-08-04 Brito Ronald L Telephone handset cushion

Also Published As

Publication number Publication date
BE526293A (en)

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