GB191022412A - Electric Switching Device. - Google Patents

Electric Switching Device.

Info

Publication number
GB191022412A
GB191022412A GB191022412DA GB191022412A GB 191022412 A GB191022412 A GB 191022412A GB 191022412D A GB191022412D A GB 191022412DA GB 191022412 A GB191022412 A GB 191022412A
Authority
GB
United Kingdom
Prior art keywords
lever
springs
contact
spring
weight
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
Other languages
English (en)
Inventor
Wallace Fairweather
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
Application granted granted Critical
Publication of GB191022412A publication Critical patent/GB191022412A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/06—Hooks; Cradles
    • H04M1/08—Hooks; Cradles associated with switches operated by the weight of the receiver or hand-set

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Transceivers (AREA)
GB191022412D 1910-09-27 1910-09-27 Electric Switching Device. Expired GB191022412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191022412T 1910-09-27

Publications (1)

Publication Number Publication Date
GB191022412A true GB191022412A (en) 1911-03-02

Family

ID=32493488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191022412D Expired GB191022412A (en) 1910-09-27 1910-09-27 Electric Switching Device.

Country Status (3)

Country Link
DE (1) DE255242C (https=)
FR (1) FR420818A (https=)
GB (1) GB191022412A (https=)

Also Published As

Publication number Publication date
FR420818A (fr) 1911-02-08
DE255242C (https=)

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