FR781816A - Talking head for telegraphones and similar devices - Google Patents

Talking head for telegraphones and similar devices

Info

Publication number
FR781816A
FR781816A FR781816DA FR781816A FR 781816 A FR781816 A FR 781816A FR 781816D A FR781816D A FR 781816DA FR 781816 A FR781816 A FR 781816A
Authority
FR
France
Prior art keywords
telegraphones
similar devices
talking head
talking
head
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
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.)
STILLE INV S Ltd
Original Assignee
STILLE INV S 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 STILLE INV S Ltd filed Critical STILLE INV S Ltd
Application granted granted Critical
Publication of FR781816A publication Critical patent/FR781816A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Telephone Set Structure (AREA)
  • Toys (AREA)
  • Pivots And Pivotal Connections (AREA)
FR781816D 1933-10-09 1934-10-02 Talking head for telegraphones and similar devices Expired FR781816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2044033X 1933-10-09

Publications (1)

Publication Number Publication Date
FR781816A true FR781816A (en) 1935-05-22

Family

ID=10896948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781816D Expired FR781816A (en) 1933-10-09 1934-10-02 Talking head for telegraphones and similar devices

Country Status (4)

Country Link
US (1) US2044033A (en)
CH (1) CH176679A (en)
DE (1) DE645767C (en)
FR (1) FR781816A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627557A (en) * 1946-09-06 1953-02-03 Gen Mills Inc Shield and guide for magnetic recorder-reproducer heads
US2514577A (en) * 1946-09-11 1950-07-11 Herman S Heller Magnetic recorder pole piece and assembly
US2561365A (en) * 1948-05-06 1951-07-24 Magnetic Equipment Inc Magnetic recording head, including a device for adjusting the gap width
DE891624C (en) * 1951-05-09 1953-10-01 Siemens Ag Magnetic head assembly for magnetic sound recorders held in a sliding guide
US3251048A (en) * 1962-02-28 1966-05-10 Minnesota Mining & Mfg Magnetic tape transport system

Also Published As

Publication number Publication date
CH176679A (en) 1935-04-30
DE645767C (en) 1937-06-02
US2044033A (en) 1936-06-16

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