AT291360B - Plugs for junction boxes in telephone systems - Google Patents

Plugs for junction boxes in telephone systems

Info

Publication number
AT291360B
AT291360B AT793969A AT793969A AT291360B AT 291360 B AT291360 B AT 291360B AT 793969 A AT793969 A AT 793969A AT 793969 A AT793969 A AT 793969A AT 291360 B AT291360 B AT 291360B
Authority
AT
Austria
Prior art keywords
plugs
telephone systems
junction boxes
boxes
junction
Prior art date
Application number
AT793969A
Other languages
German (de)
Original Assignee
It Telecomunicazione Siemens S
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 It Telecomunicazione Siemens S filed Critical It Telecomunicazione Siemens S
Application granted granted Critical
Publication of AT291360B publication Critical patent/AT291360B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
    • 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
    • H04M1/0293—Terminal boxes for telephone sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Telephone Set Structure (AREA)
AT793969A 1966-10-21 1967-10-13 Plugs for junction boxes in telephone systems AT291360B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2913566 1966-10-21

Publications (1)

Publication Number Publication Date
AT291360B true AT291360B (en) 1971-07-12

Family

ID=11226379

Family Applications (2)

Application Number Title Priority Date Filing Date
AT793969A AT291360B (en) 1966-10-21 1967-10-13 Plugs for junction boxes in telephone systems
AT928667A AT286377B (en) 1966-10-21 1967-10-13 Plugs for junction boxes in telephone systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT928667A AT286377B (en) 1966-10-21 1967-10-13 Plugs for junction boxes in telephone systems

Country Status (12)

Country Link
US (1) US3513261A (en)
AT (2) AT291360B (en)
CH (1) CH470088A (en)
DE (1) DE1537696B2 (en)
DK (1) DK140199B (en)
ES (1) ES346239A1 (en)
FI (1) FI44251B (en)
GB (1) GB1191294A (en)
GR (1) GR34114B (en)
LU (1) LU54699A1 (en)
NL (1) NL156546B (en)
SE (1) SE321959B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668324A (en) * 1971-02-26 1972-06-06 Saxton Products Inc Telephone adapter
US3983338A (en) * 1973-09-19 1976-09-28 Mathauser William R Apparatus and method to test the condition of an electrical service line and to determine the presence and/or removal of electrical equipment connected to the line
US4071696A (en) * 1976-04-29 1978-01-31 Illinois Tool Works Inc. Telephone wall jack cover
US4050768A (en) * 1976-08-16 1977-09-27 Northern Telecom Limited Interconnector for adapting existing telephone outlets to plug-in outlets
GB2179208A (en) * 1985-08-08 1987-02-25 Brian William Mccarthy Device for interrupting flow of electricity
JP2616462B2 (en) * 1994-09-22 1997-06-04 日本電気株式会社 Portable radio telephone equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049093A (en) * 1934-06-18 1936-07-28 Thorin Harry Electrical outlet plug
US3267408A (en) * 1964-03-06 1966-08-16 Albert K Sewell Safety plug
US3346833A (en) * 1965-07-22 1967-10-10 Lee Hop Electric plug and socket with interlocking terminals

Also Published As

Publication number Publication date
SE321959B (en) 1970-03-23
DE1537696B2 (en) 1971-03-11
CH470088A (en) 1969-03-15
NL156546B (en) 1978-04-17
DK140199C (en) 1979-11-26
ES346239A1 (en) 1968-12-01
NL6714235A (en) 1968-04-22
LU54699A1 (en) 1968-01-26
DE1537696A1 (en) 1969-10-30
GB1191294A (en) 1970-05-13
FI44251B (en) 1971-06-30
US3513261A (en) 1970-05-19
AT286377B (en) 1970-12-10
GR34114B (en) 1968-03-19
DK140199B (en) 1979-07-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee