AT293493B - Gabelumschalter für Fernsprechapparate - Google Patents

Gabelumschalter für Fernsprechapparate

Info

Publication number
AT293493B
AT293493B AT406367A AT406367A AT293493B AT 293493 B AT293493 B AT 293493B AT 406367 A AT406367 A AT 406367A AT 406367 A AT406367 A AT 406367A AT 293493 B AT293493 B AT 293493B
Authority
AT
Austria
Prior art keywords
telephones
hook switch
hook
switch
Prior art date
Application number
AT406367A
Other languages
English (en)
Inventor
Josef Ing Hofer
Guenter Ing Haage
Original Assignee
Itt Austria
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 Itt Austria filed Critical Itt Austria
Priority to AT406367A priority Critical patent/AT293493B/de
Priority to GB1887168A priority patent/GB1219022A/en
Priority to CH599368A priority patent/CH474196A/de
Priority to NO1586/68A priority patent/NO123535B/no
Priority to SE05556/68A priority patent/SE331117B/xx
Priority to IE48868A priority patent/IE31881B1/xx
Priority to FR1562530D priority patent/FR1562530A/fr
Priority to US724573A priority patent/US3532845A/en
Priority to NL6805937A priority patent/NL6805937A/xx
Priority to DE19681762198 priority patent/DE1762198C3/de
Priority to ES353275A priority patent/ES353275A1/es
Priority to BE714372D priority patent/BE714372A/nl
Application granted granted Critical
Publication of AT293493B publication Critical patent/AT293493B/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/06—Arrangements of circuit components or wiring on supporting structure on insulating boards, e.g. wiring harnesses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/245—Spring wire contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • 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
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/06—Hooks; Cradles
    • H04M1/08—Hooks; Cradles associated with switches operated by the weight of the receiver or hand-set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/34—Conductive members located under head of screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
AT406367A 1967-04-28 1967-04-28 Gabelumschalter für Fernsprechapparate AT293493B (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
AT406367A AT293493B (de) 1967-04-28 1967-04-28 Gabelumschalter für Fernsprechapparate
GB1887168A GB1219022A (en) 1967-04-28 1968-04-22 Push-button switches
CH599368A CH474196A (de) 1967-04-28 1968-04-23 Federnde elektrische Kontaktvorrichtung, die durch einen Telephonhandapparat betätigt wird und in einem Telephonapparat eingebaut ist
SE05556/68A SE331117B (de) 1967-04-28 1968-04-25
NO1586/68A NO123535B (de) 1967-04-28 1968-04-25
IE48868A IE31881B1 (en) 1967-04-28 1968-04-25 Push-button switches
FR1562530D FR1562530A (de) 1967-04-28 1968-04-26
US724573A US3532845A (en) 1967-04-28 1968-04-26 Cross-string cradle switch for a telephone set
NL6805937A NL6805937A (de) 1967-04-28 1968-04-26
DE19681762198 DE1762198C3 (de) 1967-04-28 1968-04-27 Gabelumschaltevorrichtung für Telefonapparate
ES353275A ES353275A1 (es) 1967-04-28 1968-04-27 Dispositivo elastico de contacto incorporado a un aparato telefonico para ser accionado por el microtelefono.
BE714372D BE714372A (de) 1967-04-28 1968-04-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT406367A AT293493B (de) 1967-04-28 1967-04-28 Gabelumschalter für Fernsprechapparate

Publications (1)

Publication Number Publication Date
AT293493B true AT293493B (de) 1971-10-11

Family

ID=3559156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT406367A AT293493B (de) 1967-04-28 1967-04-28 Gabelumschalter für Fernsprechapparate

Country Status (7)

Country Link
US (1) US3532845A (de)
AT (1) AT293493B (de)
CH (1) CH474196A (de)
ES (1) ES353275A1 (de)
NL (1) NL6805937A (de)
NO (1) NO123535B (de)
SE (1) SE331117B (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587458A (en) * 1949-08-25 1952-02-26 Bell Telephone Labor Inc Contact spring
US2747144A (en) * 1952-01-10 1956-05-22 Hartford Nat Bank & Trust Co Construction elements for contact banks in automatic telephone systems
US3060784A (en) * 1959-07-17 1962-10-30 Wurlitzer Co Switch arrangement for electronic organs
US3330916A (en) * 1964-07-27 1967-07-11 Wurlitzer Co Bimetallic contact element for electronic musical instrument
US3448225A (en) * 1965-02-05 1969-06-03 Ericsson Telefon Ab L M Telephone hook switch mechanism

Also Published As

Publication number Publication date
CH474196A (de) 1969-06-15
DE1762198A1 (de) 1970-04-30
ES353275A1 (es) 1969-09-01
DE1762198B2 (de) 1975-09-25
SE331117B (de) 1970-12-14
NL6805937A (de) 1968-10-29
US3532845A (en) 1970-10-06
NO123535B (de) 1971-12-06

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee