FR2257136A1 - Rotary switch with insulating rotor - has sprung contact bridge with end counter hooks limiting spring movement - Google Patents

Rotary switch with insulating rotor - has sprung contact bridge with end counter hooks limiting spring movement

Info

Publication number
FR2257136A1
FR2257136A1 FR7500429A FR7500429A FR2257136A1 FR 2257136 A1 FR2257136 A1 FR 2257136A1 FR 7500429 A FR7500429 A FR 7500429A FR 7500429 A FR7500429 A FR 7500429A FR 2257136 A1 FR2257136 A1 FR 2257136A1
Authority
FR
France
Prior art keywords
contact bridge
recess
spring strip
rotary switch
limiting spring
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.)
Granted
Application number
FR7500429A
Other languages
French (fr)
Other versions
FR2257136B1 (en
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.)
International Standard Electric Corp
Original Assignee
International 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2257136A1 publication Critical patent/FR2257136A1/en
Application granted granted Critical
Publication of FR2257136B1 publication Critical patent/FR2257136B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

The insulator rotor carries in a recess or aperture a contact bridge under spring bias, which has counter hooks at its end for limiting the spring motion. In the region of the recess is provided a spring strip formed in one piece with the rotor, which bends outwards on insertion of the rigid contact bridge into the recess. When the contact bridge has penetrated the recess the spring strip returns into its rest position. Thus the counter hook adjacent to the spring strip can abut on the spring strip surface away from the side facing the insertion. The recess has pref. the shape of a slit which is traversed by the spring strip approximately at right angles.
FR7500429A 1974-01-08 1975-01-08 Rotary switch with insulating rotor - has sprung contact bridge with end counter hooks limiting spring movement Granted FR2257136A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742400751 DE2400751C3 (en) 1974-01-08 1974-01-08 Electrical rotary switch with an insulating material rotor for resilient mounting of at least one rigid contact bridge

Publications (2)

Publication Number Publication Date
FR2257136A1 true FR2257136A1 (en) 1975-08-01
FR2257136B1 FR2257136B1 (en) 1981-03-06

Family

ID=5904347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500429A Granted FR2257136A1 (en) 1974-01-08 1975-01-08 Rotary switch with insulating rotor - has sprung contact bridge with end counter hooks limiting spring movement

Country Status (2)

Country Link
DE (2) DE7400507U (en)
FR (1) FR2257136A1 (en)

Also Published As

Publication number Publication date
DE2400751B2 (en) 1978-04-27
DE2400751A1 (en) 1975-07-17
FR2257136B1 (en) 1981-03-06
DE7400507U (en) 1977-03-24
DE2400751C3 (en) 1978-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse