GB878614A - Electrical switch and variable resistor for miniature electrical apparatus - Google Patents

Electrical switch and variable resistor for miniature electrical apparatus

Info

Publication number
GB878614A
GB878614A GB4035958A GB4035958A GB878614A GB 878614 A GB878614 A GB 878614A GB 4035958 A GB4035958 A GB 4035958A GB 4035958 A GB4035958 A GB 4035958A GB 878614 A GB878614 A GB 878614A
Authority
GB
United Kingdom
Prior art keywords
base
shaft
variable resistor
electrical
cam
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4035958A
Inventor
Henry Joachem Glueckstein
Charles Richard Goerg
Karl William Youngbeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Globe Union Inc
Original Assignee
Globe Union Inc
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 Globe Union Inc filed Critical Globe Union Inc
Priority to GB4035958A priority Critical patent/GB878614A/en
Publication of GB878614A publication Critical patent/GB878614A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
    • H01C10/36—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path structurally combined with switching arrangements
    • H01C10/363—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path structurally combined with switching arrangements by axial movement of the spindle, e.g. pull-push switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Adjustable Resistors (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

878,614. Cam-operated switches with contacts. GLOBE-UNION Inc. Dec. 15, 1958, No. 40359/58. Class 38 (5). [Also in Group XXXVI] A lever 52, Fig. 2, mounted on a terminal stud 50 on an insulating base 10 is urged by spring 56 away from the base and into contact with terminal stud 48. The knife edge 58, Fig. 4, engages a convex section 60 with a self-cleaning action. When the shaft 18 is rotated to one end of its motion, the cam 64 raises lever 52 to open the switch and rests in notch 70. A resistance element 14, Fig. 3, is mounted on the other side of the base, and is traversed by wiper 16 staked to the shaft, electrical connection being made over contact spring 28. Rotation of the shaft is limited by a lug 36 engaging a base web 40.
GB4035958A 1958-12-15 1958-12-15 Electrical switch and variable resistor for miniature electrical apparatus Expired GB878614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4035958A GB878614A (en) 1958-12-15 1958-12-15 Electrical switch and variable resistor for miniature electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4035958A GB878614A (en) 1958-12-15 1958-12-15 Electrical switch and variable resistor for miniature electrical apparatus

Publications (1)

Publication Number Publication Date
GB878614A true GB878614A (en) 1961-10-04

Family

ID=10414489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4035958A Expired GB878614A (en) 1958-12-15 1958-12-15 Electrical switch and variable resistor for miniature electrical apparatus

Country Status (1)

Country Link
GB (1) GB878614A (en)

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