FR845594A - Machine à refaire la surface de cylindres d'enregistrement de machines à dicter - Google Patents

Machine à refaire la surface de cylindres d'enregistrement de machines à dicter

Info

Publication number
FR845594A
FR845594A FR845594DA FR845594A FR 845594 A FR845594 A FR 845594A FR 845594D A FR845594D A FR 845594DA FR 845594 A FR845594 A FR 845594A
Authority
FR
France
Prior art keywords
machine
cylinder surface
dictation
recording cylinder
surface resurfacing
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
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.)
Dictaphone Corp
Original Assignee
Dictaphone 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 Dictaphone Corp filed Critical Dictaphone Corp
Application granted granted Critical
Publication of FR845594A publication Critical patent/FR845594A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D3/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line
    • B23D3/04—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line in which the tool or workpiece is fed otherwise than in a straight line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
    • 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
    • Y10T82/00—Turning
    • Y10T82/11—Talking machine tablet
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2572—Attachment
    • Y10T82/2574—Stop [e.g., carriage, tool, work, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Transmission Devices (AREA)
FR845594D 1937-11-06 1938-11-04 Machine à refaire la surface de cylindres d'enregistrement de machines à dicter Expired FR845594A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US173128A US2181643A (en) 1937-11-06 1937-11-06 Record resurfacing machine

Publications (1)

Publication Number Publication Date
FR845594A true FR845594A (fr) 1939-08-28

Family

ID=22630654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845594D Expired FR845594A (fr) 1937-11-06 1938-11-04 Machine à refaire la surface de cylindres d'enregistrement de machines à dicter

Country Status (3)

Country Link
US (1) US2181643A (fr)
FR (1) FR845594A (fr)
GB (1) GB519358A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663975A (en) * 1950-08-28 1953-12-29 Harry B Barrett Brake drum lathe

Also Published As

Publication number Publication date
GB519358A (en) 1940-03-21
US2181643A (en) 1939-11-28

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