GB467031A - Improvements in or relating to automatic switches for use in telephone or like systems - Google Patents

Improvements in or relating to automatic switches for use in telephone or like systems

Info

Publication number
GB467031A
GB467031A GB3411435A GB3411435A GB467031A GB 467031 A GB467031 A GB 467031A GB 3411435 A GB3411435 A GB 3411435A GB 3411435 A GB3411435 A GB 3411435A GB 467031 A GB467031 A GB 467031A
Authority
GB
United Kingdom
Prior art keywords
telephone
relating
systems
automatic switches
wipers
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
GB3411435A
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.)
AUTOMATIC ELECTRIC CO Ltd
Original Assignee
AUTOMATIC ELECTRIC CO Ltd
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 AUTOMATIC ELECTRIC CO Ltd filed Critical AUTOMATIC ELECTRIC CO Ltd
Priority to GB3411435A priority Critical patent/GB467031A/en
Publication of GB467031A publication Critical patent/GB467031A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/021—Constructional details using pivoting mechanisms for accessing the interior of the apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)

Abstract

467,031. Automatic exchange switches. AUTOMATIC ELECTRIC CO., Ltd., and SAXBY, R. N. Dec. 9, 1935, No. 34114. [Class 40 (iv)] An auxiliary bank 10 engaged by vertical wipers of a two-directional switch is pivotally mounted so as to be automatically moved out of engagement with its wipers by an angle-member 19 on the switch when the latter is withdrawn from its bank. Spring locking-means, engaging with holes 15, 16 in the two positions, or positive locking-means may be provided. Specification 431,348 is referred to.
GB3411435A 1935-12-09 1935-12-09 Improvements in or relating to automatic switches for use in telephone or like systems Expired GB467031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3411435A GB467031A (en) 1935-12-09 1935-12-09 Improvements in or relating to automatic switches for use in telephone or like systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3411435A GB467031A (en) 1935-12-09 1935-12-09 Improvements in or relating to automatic switches for use in telephone or like systems

Publications (1)

Publication Number Publication Date
GB467031A true GB467031A (en) 1937-06-09

Family

ID=10361538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3411435A Expired GB467031A (en) 1935-12-09 1935-12-09 Improvements in or relating to automatic switches for use in telephone or like systems

Country Status (1)

Country Link
GB (1) GB467031A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108337578A (en) * 2018-04-29 2018-07-27 广东聚联电子商务股份有限公司 A kind of Internet of Things autonomy InterWorking Equipment based on block chain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108337578A (en) * 2018-04-29 2018-07-27 广东聚联电子商务股份有限公司 A kind of Internet of Things autonomy InterWorking Equipment based on block chain

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