DE1876058U - HANDSET TESTING DEVICE FOR DETERMINING LINE FAULTS IN TELEPHONE NETWORKS. - Google Patents

HANDSET TESTING DEVICE FOR DETERMINING LINE FAULTS IN TELEPHONE NETWORKS.

Info

Publication number
DE1876058U
DE1876058U DEH44863U DEH0044863U DE1876058U DE 1876058 U DE1876058 U DE 1876058U DE H44863 U DEH44863 U DE H44863U DE H0044863 U DEH0044863 U DE H0044863U DE 1876058 U DE1876058 U DE 1876058U
Authority
DE
Germany
Prior art keywords
handset
telephone networks
line faults
testing device
determining line
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.)
Expired
Application number
DEH44863U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hagenuk Vorm Neufeldt and Kuhnke GmbH
Original Assignee
Hagenuk Vorm Neufeldt and Kuhnke GmbH
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 Hagenuk Vorm Neufeldt and Kuhnke GmbH filed Critical Hagenuk Vorm Neufeldt and Kuhnke GmbH
Priority to DEH44863U priority Critical patent/DE1876058U/en
Publication of DE1876058U publication Critical patent/DE1876058U/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/24—Arrangements for testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/301—Circuit arrangements at the subscriber's side of the line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/308—Craftsperson test terminals

Landscapes

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

Description

Prüfhandapparat zur Ermittlung von Iieitungsstörungen in Fernsprechnetzen ·Test handset for determining line faults in telephone networks ·

Bekanntlich werden in den Wählerzentralen der Fernmeldeämter, den ,"_-.' sogenannten Wählämtern, Prüfhandapparate zur Ermittlung von lei- ·■■.' tungsstörungen benutzt. Diese Handapparate müssen auf verschiedene Betriebsarten (Abfragen, Mitsprechen, Mithören) bzw. auf die diesen Betriebsarten entsprechenden Anschlußimpedanzen umschaltbar sein. Zu diesem Zwecke werden in solche Prüfhandapparate bereits Umschalter eingebaut, die zwecks leichter Bedienbarkeit so angeordnet sind, daßIt is well known that in the electoral centers of the telecommunications offices, the "_-." so-called dialing offices, test handsets to determine lei- · ■■. ' malfunctions used. These handsets must be set to different operating modes (interrogation, speaking, listening in) or on these Operating modes corresponding connection impedances be switchable. For this purpose, changeover switches are already used in such test handsets installed, which are arranged for ease of use so that

das aus dem Handapparat herausragende Betätigungsorgan (Schieber oder Kipphebel) mit einem Pinger, vorzugsweise dem Daumen der den Handapparat haltenden Hand erreichbar ist.the actuator protruding from the handset (slide or Rocker arm) with a pinger, preferably the thumb of the handset holding hand is attainable.

Um nun die Bedienung eines solchen Umschalters besonders handlich zu gestalten, wird als Gegenstand des Gebrauchsmusters vorgeschlagen,, daß als Betätigungsorgan eine preisecheibe oder ein Segment aus einer solchen Kreisscheibe dient. /In order to make the operation of such a switch particularly handy, it is proposed as the subject of the utility model, that as an actuator a price disc or a segment from a such a circular disk is used. /

Zweckmäßig wird man die Kreisscheibe oder das Segment wenigstens an dem aus dem Handapparat herausragenden Teil noch mit einer Rändelung versehen. ''It is expedient to at least turn on the circular disk or the segment the part protruding from the handset still has a knurl Mistake. ''

t,t,

Die Abbildung zeigt ein Ausführungsbeispiel defe4 Gebrauchsmustergegen-' Standes. '"' . 'The figure shows an embodiment of the 4 utility model items. '"'. '

Hierin ist 1 der abgebrochen gezeichnete Prüfhandapparat. 2 ist ein in den Handapparat eingebauter und durch Ausbrechen eines Wandungs-Stückes sichtbar gemachter Schalter. Als Betätigungsorgan des Schalters, das aus dem Handapparat herausragt, dient ein gerändeltes Segment 3.1 is the test handset shown broken off. 2 is a built into the handset and by breaking off a wall piece switch made visible. A knurled one serves as the actuating element of the switch that protrudes from the handset Segment 3.

Die Bedienung des Schalters 2 ist so gedacht, daß das Segment 3 mit dem Daumen der den Handapparat haltenden Hand bewegt wird. Wäre als Betätigungsorgan ein Kipphebel oder ein Schieber vorgesehen, so müßte der Daumen, je nach Schalterstellung, verschieden weit vorgestreckt werden. Der Bedienende müßte also, wenn er nicht hinsieht, jedesmal den Schalter mit dem Daumen "suchen". Bei dem Gebrauchsmustergegenstand dagegen findet er, unabhängig von der Schalterstellung, stets an derselben Stelle einen !eil des Segmentes vor. ? The operation of the switch 2 is intended so that the segment 3 is moved with the thumb of the hand holding the handset. If a toggle lever or a slider were provided as the actuating element, the thumb would have to be stretched out to a different extent, depending on the switch position. The operator would have to "look for" the switch with his thumb every time he is not looking. In the case of the utility model, however, regardless of the switch position, he always finds a part of the segment in the same place. ?

«I«I.

J> ·■■■■■ '■■ f J > · ■■■■■ '■■ f

Claims (3)

\· '///hiWf//.' -&»{;■:· ,-7X$> ■■■: HAG.!NUK ' PA 298 963-7 5 63 KUHtJKE G.M.B.H. Γ. ^W 3 O 3 O O L 3. DO KIEL Kiel, den 3. Mai 19β3"~" ) AJ 2564 NEUFCLDT & KUHtJiCE G.M.B.H S chutzansprüche\ · '/// hiWf //.' - &»{; ■: ·, -7X $> ■■■: HAG.! NUK 'PA 298 963-7 5 63 KUHtJKE G.M.B.H. Γ. ^ W 3 O 3 O O L 3rd DO KIEL Kiel, May 3rd 19β3 "~") AJ 2564 NEUFCLDT & KUHtJiCE G.M.B.H protection claims 1. Prüfhandapparat zur Ermittlung von Leitungsstörungen in Fernsprechnetzen» „in den zwecks Uraschaltbarkeit auf verschiedene Betriebsarten ein Umschalter eingebaut ist* dessen Betätigungsorgan aus dem Handapparat herausragt, dadurch gekennzeichnet, daß als Betätigungsorgan eine Kreisscheibe oder ein Segment aus einer solchen Kreisscheibe dient.1. Test handset for determining line faults in Telephone networks »„ in the for the purpose of original switchability to different Operating modes a changeover switch is built in * the actuator of which protrudes from the handset, characterized in that that a circular disk or a segment of such a circular disk is used as an actuator. 2. Prüfhandapparat nach Anspruch 1, dadurch gekennzeichnet, daß die Kreisscheibe oder das Segment wenigstens an dem aus dem Handapparat herausragenden Teil mit einer Rändelung versehen ist,2. Test handset according to claim 1, characterized in that the circular disk or the segment is provided with knurling at least on the part protruding from the handset, I ■I ■
DEH44863U 1963-05-07 1963-05-07 HANDSET TESTING DEVICE FOR DETERMINING LINE FAULTS IN TELEPHONE NETWORKS. Expired DE1876058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH44863U DE1876058U (en) 1963-05-07 1963-05-07 HANDSET TESTING DEVICE FOR DETERMINING LINE FAULTS IN TELEPHONE NETWORKS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH44863U DE1876058U (en) 1963-05-07 1963-05-07 HANDSET TESTING DEVICE FOR DETERMINING LINE FAULTS IN TELEPHONE NETWORKS.

Publications (1)

Publication Number Publication Date
DE1876058U true DE1876058U (en) 1963-07-25

Family

ID=33143281

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH44863U Expired DE1876058U (en) 1963-05-07 1963-05-07 HANDSET TESTING DEVICE FOR DETERMINING LINE FAULTS IN TELEPHONE NETWORKS.

Country Status (1)

Country Link
DE (1) DE1876058U (en)

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