NL74494C - - Google Patents

Info

Publication number
NL74494C
NL74494C NL74494DC NL74494C NL 74494 C NL74494 C NL 74494C NL 74494D C NL74494D C NL 74494DC NL 74494 C NL74494 C NL 74494C
Authority
NL
Netherlands
Application number
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.)
Publication of NL74494C publication Critical patent/NL74494C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20238—Interlocked
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
NL74494D 1950-01-17 NL74494C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE292604X 1950-01-17

Publications (1)

Publication Number Publication Date
NL74494C true NL74494C (no)

Family

ID=3867286

Family Applications (1)

Application Number Title Priority Date Filing Date
NL74494D NL74494C (no) 1950-01-17

Country Status (6)

Country Link
US (1) US2636398A (no)
BE (1) BE493328A (no)
CH (1) CH292604A (no)
DE (1) DE857508C (no)
GB (1) GB675703A (no)
NL (1) NL74494C (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910553A (en) * 1953-02-20 1959-10-27 Zenith Radio Corp Subscription television encoding apparatus
US2791637A (en) * 1954-04-20 1957-05-07 Teletype Corp Code translator
US2961493A (en) * 1954-10-22 1960-11-22 Torisu Ryokichi Tau-type cross-bar switch
US2981160A (en) * 1956-05-28 1961-04-25 William B Herbert Traversing mechanism for machine tools

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361246A (en) * 1943-05-05 1944-10-24 Bell Telephone Labor Inc Card translator
US2361859A (en) * 1943-11-09 1944-10-31 Bell Telephone Labor Inc Slide card translator
US2364446A (en) * 1944-01-18 1944-12-05 Bell Telephone Labor Inc Card translator
US2528161A (en) * 1946-11-08 1950-10-31 Bell Telephone Labor Inc Signal code translator

Also Published As

Publication number Publication date
BE493328A (no)
DE857508C (de) 1952-12-01
US2636398A (en) 1953-04-28
GB675703A (en) 1952-07-16
CH292604A (fr) 1953-08-15

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