GB454571A - Improvements in or relating to indicating devices particularly for use with impulse transmitters as used in automatic telephone systems - Google Patents

Improvements in or relating to indicating devices particularly for use with impulse transmitters as used in automatic telephone systems

Info

Publication number
GB454571A
GB454571A GB10241/35A GB1024135A GB454571A GB 454571 A GB454571 A GB 454571A GB 10241/35 A GB10241/35 A GB 10241/35A GB 1024135 A GB1024135 A GB 1024135A GB 454571 A GB454571 A GB 454571A
Authority
GB
United Kingdom
Prior art keywords
shaft
lever
drums
yoke
pins
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
GB10241/35A
Other languages
English (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.)
Associated Electric Laboratories Inc
Original Assignee
Associated Electric Laboratories 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 Associated Electric Laboratories Inc filed Critical Associated Electric Laboratories Inc
Publication of GB454571A publication Critical patent/GB454571A/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
    • H04M1/56—Arrangements for indicating or recording the called number at the calling subscriber's set

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
GB10241/35A 1934-04-11 1935-04-02 Improvements in or relating to indicating devices particularly for use with impulse transmitters as used in automatic telephone systems Expired GB454571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US720030A US2040646A (en) 1934-04-11 1934-04-11 Indicating device

Publications (1)

Publication Number Publication Date
GB454571A true GB454571A (en) 1936-10-02

Family

ID=24892368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10241/35A Expired GB454571A (en) 1934-04-11 1935-04-02 Improvements in or relating to indicating devices particularly for use with impulse transmitters as used in automatic telephone systems

Country Status (3)

Country Link
US (1) US2040646A (da)
BE (1) BE408559A (da)
GB (1) GB454571A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645426A (en) * 1943-05-04 1953-07-14 Sansone Carlo Predetermined counter value setting device
DE1075350B (de) * 1953-08-18 1960-02-11 Turin Giovanni Fiore (Italien) Mechanische Anzeigevorrichtung für die wertmäßige Anzeige aufeinanderfolgender Dreh- bzw. Längsbewegungen eines Maschinen- oder Apparateteiles
US3686440A (en) * 1971-03-26 1972-08-22 Sola Basic Ind Inc Telephone calling-station identification
US3787626A (en) * 1971-04-23 1974-01-22 C Subieta System for automatic identification of calling party{40 s telephone number to receiving party
EP2242034A1 (fr) * 2009-04-16 2010-10-20 Celsius X Vi Ii Appareil électronique portable

Also Published As

Publication number Publication date
US2040646A (en) 1936-05-12
BE408559A (da)

Similar Documents

Publication Publication Date Title
GB454571A (en) Improvements in or relating to indicating devices particularly for use with impulse transmitters as used in automatic telephone systems
US3762159A (en) Time-setting device for setting timing wheels in a digital interval timer
US1874967A (en) Clock mechanism
US2046433A (en) Register
US2667735A (en) Electromechanic wall calendar clock
US2491790A (en) Automatic telephone calling system
GB332165A (en) Improvements in or relating to weighing apparatus
GB459732A (en) Impulse transmitter
US2698658A (en) Interval timer and indexing combination
GB501420A (en) Improvements in or relating to printing telegraph apparatus
US3131861A (en) Mechanism for re-setting to zero the digit rolls of impulse counters
US2877579A (en) Multi-digit indicating register
GB439035A (en) Improvements in or relating to clocks
GB665847A (en) Improvements in mechanism for automatic annual date indicator
US3102624A (en) Coin operated devices
US2566940A (en) Secondary clock synchronizing mechanism
GB613236A (en) Improved escapement mechanism
US1190485A (en) Electric meter.
GB435624A (en) Improvements in and relating to electric indicating or indicating and recording systems
GB334839A (en) Improvements in automatic telephone systems
GB368862A (en) Improvements in or relating to impulse transmitters for use in telephone or like systems
GB829989A (en) Tape advancer for automatic telephone dialer
GB500971A (en) Improvements in arrangements for limiting the calling possibilities of impulse transmitters in automatic telephone exchange systems
GB832472A (en) Improvements in or relating to automatic vending machines
GB354817A (en) Improvements in and relating to fastening devices for cases, bales and the like