NL77290C - - Google Patents

Info

Publication number
NL77290C
NL77290C NL77290DA NL77290C NL 77290 C NL77290 C NL 77290C NL 77290D A NL77290D A NL 77290DA NL 77290 C NL77290 C NL 77290C
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 NL77290C publication Critical patent/NL77290C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • H01H19/626—Contacts actuated by radial cams actuating bridging contacts
    • 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
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower
NL77290D 1951-01-02 NL77290C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT301180X 1951-01-02

Publications (1)

Publication Number Publication Date
NL77290C true NL77290C (en:Method)

Family

ID=3671136

Family Applications (1)

Application Number Title Priority Date Filing Date
NL77290D NL77290C (en:Method) 1951-01-02

Country Status (7)

Country Link
US (1) US2684412A (en:Method)
BE (1) BE508130A (en:Method)
CH (1) CH301180A (en:Method)
DE (1) DE1006486B (en:Method)
FR (1) FR1054290A (en:Method)
GB (1) GB710788A (en:Method)
NL (1) NL77290C (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL216114A (en:Method) * 1956-04-23
DE1123012B (de) * 1958-02-25 1962-02-01 Elektroschaltgeraete Grimma Ve Kombinationsfaehiger Nockenschalter
DE1084811B (de) * 1958-10-01 1960-07-07 Continental Elektro Ind Ag Nockenschalter
AT328026B (de) * 1973-02-23 1976-02-25 Naimer H L Drehschalter
US7600566B2 (en) * 2003-12-15 2009-10-13 Weatherford/Lamb, Inc. Collar locator for slick pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511821A (en) * 1950-06-13 Control mechanism
NL49444C (en:Method) *
US1826509A (en) * 1929-06-14 1931-10-06 Harry A Douglas Electric switch
US2308406A (en) * 1940-03-15 1943-01-12 Square D Co Electric switch
CH228328A (de) * 1942-09-23 1943-08-15 Bbc Brown Boveri & Cie Einrichtung zum periodischen Schliessen und Öffnen von Stromkreisen.
CH230341A (de) * 1942-12-12 1943-12-31 Spaelti Fridolin Elektrischer Schalter mit mehreren Schaltkammern.
US2521519A (en) * 1944-12-04 1950-09-05 Cutler Hammer Inc Circuit controller
US2588632A (en) * 1947-04-19 1952-03-11 Max L Jeffrey Switch
GB633808A (en) * 1947-12-15 1949-12-30 Craig & Derricott Ltd Improvements relating to rotary electric switches

Also Published As

Publication number Publication date
US2684412A (en) 1954-07-20
FR1054290A (fr) 1954-02-09
CH301180A (de) 1954-08-31
GB710788A (en) 1954-06-16
BE508130A (en:Method)
DE1006486B (de) 1957-04-18

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