GB357724A - Improvements in or relating to acoustical recording machines - Google Patents

Improvements in or relating to acoustical recording machines

Info

Publication number
GB357724A
GB357724A GB24248/30A GB2424830A GB357724A GB 357724 A GB357724 A GB 357724A GB 24248/30 A GB24248/30 A GB 24248/30A GB 2424830 A GB2424830 A GB 2424830A GB 357724 A GB357724 A GB 357724A
Authority
GB
United Kingdom
Prior art keywords
cutter
spindle
record
grooves
motor
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
GB24248/30A
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB357724A publication Critical patent/GB357724A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J39/00—Heat-insulated warming chambers; Cupboards with heating arrangements for warming kitchen utensils
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
GB24248/30A 1929-08-15 1930-08-13 Improvements in or relating to acoustical recording machines Expired GB357724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE357724X 1904-09-16

Publications (1)

Publication Number Publication Date
GB357724A true GB357724A (en) 1931-10-01

Family

ID=6290636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24248/30A Expired GB357724A (en) 1929-08-15 1930-08-13 Improvements in or relating to acoustical recording machines

Country Status (2)

Country Link
FR (1) FR357724A (fr)
GB (1) GB357724A (fr)

Also Published As

Publication number Publication date
FR357724A (fr) 1906-01-10

Similar Documents

Publication Publication Date Title
NO164756C (no) Anordning og fremgangsmaate for fremstilling av borskruer.
US2328515A (en) Phonograph turntable driving device
GB195861A (en) Improvements in and relating to electric drives for sound reproducing machines
GB324005A (en) Improved means for synchronising cinematographs and sound reproducing apparatus
US2161365A (en) Control mechanism for gear shaping machines
GB809197A (en) Improvements in coal and like mineral cutting machines
GB275287A (en) An improved spindle drive for drilling machines and the like
GB341152A (en) Improved means of synchronising cinematograph apparatus with gramophone machines or like sound recorders or reproducers
GB863317A (en) Improved spindle drive for drilling and similar machine tools
GB1417137A (en) Twist-head drive for a spinning machine
GB332924A (en) Improvements in or relating to the synchronous control of independently driven machines
GB191128435A (en) Improvements in or connected with the Means of Driving Grinding Wheels and other Weighty Devices which Revolve at High Speeds.
GB337260A (en) Improvements relating to the associated working of sound recording or reproducing devices with kinematographs
GB254993A (en) Improvements in drives for centrifugal machines
GB104806A (en) Improvements in and relating to Automatic Feed Motions for Milling and like Machines.
GB201260A (en) Improvements in and relating to gramophones and the like
GB103303A (en) Improvements in Cutting-off Lathes and the like.
GB351284A (en) Improvements in and relating to wood planing and moulding machines
GB590687A (en) Improvements in or relating to machine tools
GB154644A (en) Improvements in and relating to driving mechanism for paper making machines
GB687960A (en) An improved reduced speed auxiliary drive for beet slicing machines
GB237237A (en) Improvements in drives for metal cutting machine tools
GB186470A (en) Improvements in and relating to electric drives for paper machines and the like
GB781673A (en) Improvements in cutting tables for sound and picture films
GB170626A (en) Improvements in thread-spooling machines