GB121608A - Improvements in or relating to Lever Operated Change-over Switches for Telephone Exchanges and the like. - Google Patents

Improvements in or relating to Lever Operated Change-over Switches for Telephone Exchanges and the like.

Info

Publication number
GB121608A
GB121608A GB20957/18A GB2095718A GB121608A GB 121608 A GB121608 A GB 121608A GB 20957/18 A GB20957/18 A GB 20957/18A GB 2095718 A GB2095718 A GB 2095718A GB 121608 A GB121608 A GB 121608A
Authority
GB
United Kingdom
Prior art keywords
lever
actuating
pin
contacts
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.)
Expired
Application number
GB20957/18A
Other languages
English (en)
Inventor
Morten Balthazar Richter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB121608A publication Critical patent/GB121608A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H1/28—Assembly of three or more contact-supporting spring blades

Landscapes

  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
GB20957/18A 1917-12-17 1918-12-16 Improvements in or relating to Lever Operated Change-over Switches for Telephone Exchanges and the like. Expired GB121608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK121608X 1917-12-17

Publications (1)

Publication Number Publication Date
GB121608A true GB121608A (en) 1919-05-08

Family

ID=32337871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20957/18A Expired GB121608A (en) 1917-12-17 1918-12-16 Improvements in or relating to Lever Operated Change-over Switches for Telephone Exchanges and the like.

Country Status (2)

Country Link
DE (1) DE309417C (enrdf_load_stackoverflow)
GB (1) GB121608A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024406B (de) * 1954-04-22 1958-02-13 Guenther Voss Dr Ing Drallstabilisiertes Langgeschoss
JPS4918945U (enrdf_load_stackoverflow) * 1972-05-25 1974-02-18

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969655C (de) * 1951-05-19 1958-07-24 Hans Widmaier In verschiedenen Schaltstellungen einrastbarer Schalter fuer elektrische Schaltbilder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024406B (de) * 1954-04-22 1958-02-13 Guenther Voss Dr Ing Drallstabilisiertes Langgeschoss
JPS4918945U (enrdf_load_stackoverflow) * 1972-05-25 1974-02-18

Also Published As

Publication number Publication date
DE309417C (enrdf_load_stackoverflow)

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