FR1331653A - Development of time division multiplex telephone switching systems - Google Patents

Development of time division multiplex telephone switching systems

Info

Publication number
FR1331653A
FR1331653A FR902309A FR902309A FR1331653A FR 1331653 A FR1331653 A FR 1331653A FR 902309 A FR902309 A FR 902309A FR 902309 A FR902309 A FR 902309A FR 1331653 A FR1331653 A FR 1331653A
Authority
FR
France
Prior art keywords
development
time division
division multiplex
telephone switching
switching systems
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
FR902309A
Other languages
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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
Priority claimed from DES74560A external-priority patent/DE1187277B/en
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to FR902309A priority Critical patent/FR1331653A/en
Application granted granted Critical
Publication of FR1331653A publication Critical patent/FR1331653A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/26—Liftable or lowerable drill heads or headstocks; Balancing arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/12—Radial drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR902309A 1961-06-29 1962-06-28 Development of time division multiplex telephone switching systems Expired FR1331653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR902309A FR1331653A (en) 1961-06-29 1962-06-28 Development of time division multiplex telephone switching systems

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DES74560A DE1187277B (en) 1961-06-29 1961-06-29 Circuit arrangement for time division multiplex telecommunications, in particular telephone switching systems
DES76716A DE1207451B (en) 1961-06-29 1961-11-16 Circuit arrangement for time division multiplex telecommunications, in particular telephony switching systems
DES78786A DE1207453B (en) 1961-06-29 1962-04-02 Circuit arrangement for time division multiplex telecommunications, in particular telephone switching systems
DES78785A DE1207452B (en) 1961-06-29 1962-04-02 Circuit arrangement for time division multiplex telecommunications, in particular telephone switching systems
FR902309A FR1331653A (en) 1961-06-29 1962-06-28 Development of time division multiplex telephone switching systems
DES93427A DE1243735B (en) 1961-06-29 1964-09-29 Circuit arrangement for time division multiplex telecommunications, in particular telephone switching systems

Publications (1)

Publication Number Publication Date
FR1331653A true FR1331653A (en) 1963-07-05

Family

ID=27544956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902309A Expired FR1331653A (en) 1961-06-29 1962-06-28 Development of time division multiplex telephone switching systems

Country Status (1)

Country Link
FR (1) FR1331653A (en)

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