CH474196A - Federnde elektrische Kontaktvorrichtung, die durch einen Telephonhandapparat betätigt wird und in einem Telephonapparat eingebaut ist - Google Patents

Federnde elektrische Kontaktvorrichtung, die durch einen Telephonhandapparat betätigt wird und in einem Telephonapparat eingebaut ist

Info

Publication number
CH474196A
CH474196A CH599368A CH599368A CH474196A CH 474196 A CH474196 A CH 474196A CH 599368 A CH599368 A CH 599368A CH 599368 A CH599368 A CH 599368A CH 474196 A CH474196 A CH 474196A
Authority
CH
Switzerland
Prior art keywords
telephone
built
electrical contact
contact device
device operated
Prior art date
Application number
CH599368A
Other languages
English (en)
Inventor
Hofer Josef
Haage Guenter
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH474196A publication Critical patent/CH474196A/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)
  • Manufacturing & Machinery (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Telephone Set Structure (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Structure Of Telephone Exchanges (AREA)
CH599368A 1967-04-28 1968-04-23 Federnde elektrische Kontaktvorrichtung, die durch einen Telephonhandapparat betätigt wird und in einem Telephonapparat eingebaut ist CH474196A (de)

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
CH474196A true CH474196A (de) 1969-06-15

Family

ID=3559156

Family Applications (1)

Application Number Title Priority Date Filing Date
CH599368A CH474196A (de) 1967-04-28 1968-04-23 Federnde elektrische Kontaktvorrichtung, die durch einen Telephonhandapparat betätigt wird und in einem Telephonapparat eingebaut ist

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
US3532845A (en) 1970-10-06
AT293493B (de) 1971-10-11
DE1762198A1 (de) 1970-04-30
DE1762198B2 (de) 1975-09-25
SE331117B (de) 1970-12-14
NL6805937A (de) 1968-10-29
NO123535B (de) 1971-12-06
ES353275A1 (es) 1969-09-01

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Legal Events

Date Code Title Description
PL Patent ceased