GB848303A - Improvements in or relating to signal recording devices - Google Patents

Improvements in or relating to signal recording devices

Info

Publication number
GB848303A
GB848303A GB2267/59A GB226759A GB848303A GB 848303 A GB848303 A GB 848303A GB 2267/59 A GB2267/59 A GB 2267/59A GB 226759 A GB226759 A GB 226759A GB 848303 A GB848303 A GB 848303A
Authority
GB
United Kingdom
Prior art keywords
armature
extension
frame
punches
energized
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
GB2267/59A
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
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB848303A publication Critical patent/GB848303A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/16—Apparatus or circuits at the receiving end
    • H04L17/20—Apparatus or circuits at the receiving end using perforating recorders

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Handling Of Sheets (AREA)
  • Electromagnets (AREA)

Abstract

848,303. Type printing telegraphy. SIEMENS & HALSKE A. G. Jan. 2l 1959 [Jan. 21, 1958], No. 2267/59. Class 40(3). A signal recorder comprises a number of punches and electromagnetic devices, each device having a resilient armature, or extension thereof, which couples the associated punch to a reciprocating frame to effect a punching action when any of said devices is energized. For a five-unit code there are five punches 7 and a transport perforator 8. A frame 2 is continuously reciprocated and is formed with notches 2b, 2c. Each electro-magnetic device 9 (only one shown) carries an armature 14 and a resilient extension 15 which may be a leaf spring twisted through 90 degrees or may be a spring of round or other crosssection. When a device is not energized the extension passes through the notch 2c, but when energized by a signal element the device moves the extension over to the ledge 2b where the upward movement of the frame clamps the armature between the ledge and the lower end of the associated punch to cause a punching action to take place. As the frame moves downwards after punching the armature is released and is urged to the rest position by a spring 20. The movement of the punches may cause a tape either to be perforated or, by the use of an inked ribbon, to be printed with the code character.
GB2267/59A 1958-01-21 1959-01-21 Improvements in or relating to signal recording devices Expired GB848303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES56649A DE1198849B (en) 1958-01-21 1958-01-21 Hole punch for code characters with a punching hammer moved back and forth by an assistant

Publications (1)

Publication Number Publication Date
GB848303A true GB848303A (en) 1960-09-14

Family

ID=7491256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2267/59A Expired GB848303A (en) 1958-01-21 1959-01-21 Improvements in or relating to signal recording devices

Country Status (3)

Country Link
US (1) US3038654A (en)
DE (1) DE1198849B (en)
GB (1) GB848303A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL257510A (en) * 1959-11-02 1900-01-01
US3126150A (en) * 1961-12-20 1964-03-24 Punch cams
US3194494A (en) * 1963-03-29 1965-07-13 Ibm Punch mechanism
CH411028A (en) * 1963-10-15 1966-04-15 Gretag Ag Tape puncher
US3307781A (en) * 1965-06-18 1967-03-07 Navigation Computer Corp Paper tape punch
US3465959A (en) * 1967-03-20 1969-09-09 Burroughs Corp Punch selector mechanism
US3580495A (en) * 1969-06-06 1971-05-25 Kdi Corp Coded punch electromagnetic interposer assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE77501C (en) * P. B. DELANY, South Orange, Scotland Road, County of Essex, State of New-Jersey, V. St. A Device for preparing telegrams for automatic devices
US733016A (en) * 1902-09-25 1903-07-07 Maestro Company Device for trimming perforated music-sheets.
AT65762B (en) * 1907-12-28 1914-07-25 Siemens Ag Device for the production of hole combinations in paper strips by means of electromagnetically moved punches.
US1256722A (en) * 1917-02-02 1918-02-19 Master Roll Music Duplicating Co Music-roll-perforating machine.
DE424814C (en) * 1923-07-23 1926-02-10 Tabulating Machine Company Punch card copier
US1863097A (en) * 1923-12-24 1932-06-14 Borel Charles Installation for registering data by perforation by manual and automatic means
GB239610A (en) * 1924-06-13 1925-09-14 Automatic Telephone Mfg Co Ltd Improvements in or relating to telegraph apparatus
DE661262C (en) * 1934-10-06 1938-06-15 Siemens & Halske Akt Ges Sending device for teleprinters with storage of all characters to be transmitted
DE877620C (en) * 1939-10-29 1953-05-26 Siemens Ag Arrangement for remote switching on and off of a mechanical attachment hole for teletype receivers, depending on the scanning of the received step group for switching the punch on or off
DE735013C (en) * 1939-10-29 1943-05-04 Siemens Ag Hole punch with compulsory back and forth feed of the punch
GB783636A (en) * 1955-04-04 1957-09-25 Creed & Co Ltd Improvements in or relating to tape perforating apparatus

Also Published As

Publication number Publication date
US3038654A (en) 1962-06-12
DE1198849B (en) 1965-08-19

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