GB722249A - Means for centering gramophone records and the like - Google Patents

Means for centering gramophone records and the like

Info

Publication number
GB722249A
GB722249A GB19553/53A GB1955353A GB722249A GB 722249 A GB722249 A GB 722249A GB 19553/53 A GB19553/53 A GB 19553/53A GB 1955353 A GB1955353 A GB 1955353A GB 722249 A GB722249 A GB 722249A
Authority
GB
United Kingdom
Prior art keywords
centering
record
gramophone
gramophone records
july
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
GB19553/53A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB722249A publication Critical patent/GB722249A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/06—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

722,249. Gramophone turntables. STAAR. M. J. H. July 14, 1953 [July 19, 1952], No. 19553/53. Class 40 (2) Record centring means for a gramophone turntable comprises a spring-loaded cap 3 which locates a record with a large centre hole and is pressed downward by a record with a normal centre hole.
GB19553/53A 1952-07-19 1953-07-14 Means for centering gramophone records and the like Expired GB722249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE722249X 1952-07-19

Publications (1)

Publication Number Publication Date
GB722249A true GB722249A (en) 1955-01-19

Family

ID=3878921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19553/53A Expired GB722249A (en) 1952-07-19 1953-07-14 Means for centering gramophone records and the like

Country Status (1)

Country Link
GB (1) GB722249A (en)

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