GB1022821A - Distributor for printing telegraph apparatus - Google Patents

Distributor for printing telegraph apparatus

Info

Publication number
GB1022821A
GB1022821A GB45728/62A GB4572862A GB1022821A GB 1022821 A GB1022821 A GB 1022821A GB 45728/62 A GB45728/62 A GB 45728/62A GB 4572862 A GB4572862 A GB 4572862A GB 1022821 A GB1022821 A GB 1022821A
Authority
GB
United Kingdom
Prior art keywords
segments
dec
sheet
edge
terminal connector
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
GB45728/62A
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.)
AT&T Teletype Corp
Original Assignee
Teletype Corp
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 Teletype Corp filed Critical Teletype Corp
Publication of GB1022821A publication Critical patent/GB1022821A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/02—Details not particular to receiver or transmitter
    • H04L13/10—Distributors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
    • H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/49222—Contact or terminal manufacturing by assembling plural parts forming array of contacts or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Elimination Of Static Electricity (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

1,022,821. Making switches. TELETYPE CORPORATION. Dec. 4, 1962 [Dec. 14, 1961], No. 45728/62. Heading B3A. [Also in Division H2] A switch is made by forming a conductive sheet 18 of predetermined configuration on an insulating sheet 17, the configuration including an inner uninterrupted collector ring 66 connected by a neck 65 to an outer uninterrupted annular portion 64 having a plurality of integral terminal connector portions 54 . . . 63, perforating slots 81 in portion 64 to form contact segments 71 . . . 80, and mounting a rotary brush assembly 27 comprising brushes 32, 33, for sequential engagement with the contact agents and continuous engagement with the collector ring 66. The edges of the contact segments are deformed slightly such that brush 32 never bridges two segments but drops slightly from one to another as it rotates. Terminal connector portions 54 . . . 63 extend to one edge of sheet 17 and are notched at 70 to form terminals along the edge.
GB45728/62A 1961-12-14 1962-12-04 Distributor for printing telegraph apparatus Expired GB1022821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US159328A US3200210A (en) 1961-12-14 1961-12-14 Telegraph distributor having ratchet-like stepped contact segments and the method formaking such

Publications (1)

Publication Number Publication Date
GB1022821A true GB1022821A (en) 1966-03-16

Family

ID=22572103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45728/62A Expired GB1022821A (en) 1961-12-14 1962-12-04 Distributor for printing telegraph apparatus

Country Status (7)

Country Link
US (1) US3200210A (en)
BE (1) BE626109A (en)
CH (1) CH403935A (en)
DE (1) DE1155162B (en)
GB (1) GB1022821A (en)
NL (1) NL286300A (en)
SE (1) SE314098B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156711A (en) * 1984-04-05 1985-10-16 Pressac Ltd Method of making a gapped contact/electrode assembly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300851A (en) * 1964-01-02 1967-01-31 Gen Electric Method of making bonded wire circuits
US3399452A (en) * 1966-03-07 1968-09-03 Sperry Rand Corp Method of fabricating electrical connectors
GB1231200A (en) * 1967-10-19 1971-05-12
US3747210A (en) * 1971-09-13 1973-07-24 Int Standard Electric Corp Method of producing terminal pins of a printed circuit board
US3981757A (en) * 1975-04-14 1976-09-21 Globe-Union Inc. Method of fabricating keyboard apparatus
GB1499381A (en) * 1975-07-29 1978-02-01 Plessey Co Ltd Printed circuit board switches

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755347A (en) * 1952-07-16 1956-07-17 Grigsby Allison Company Inc Electric switch construction
US2807868A (en) * 1953-06-26 1957-10-01 Bell Telephone Labor Inc Method of manufacture of contact springs
US2869040A (en) * 1954-01-11 1959-01-13 Sylvania Electric Prod Solder-dipped stamped wiring
US2825960A (en) * 1955-07-14 1958-03-11 M J Mccarthy Snap-acting element and method of making same
US2959758A (en) * 1955-12-29 1960-11-08 Western Electric Co Printed circuit board
US2852628A (en) * 1957-05-29 1958-09-16 Tele Dynamics Inc Commutator device
US2997552A (en) * 1959-09-01 1961-08-22 Itt Printed circuit distributor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156711A (en) * 1984-04-05 1985-10-16 Pressac Ltd Method of making a gapped contact/electrode assembly

Also Published As

Publication number Publication date
CH403935A (en) 1965-12-15
NL286300A (en)
US3200210A (en) 1965-08-10
SE314098B (en) 1969-09-01
DE1155162B (en) 1963-10-03
BE626109A (en)

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