BE604771A - Disc and process for its manufacture - Google Patents

Disc and process for its manufacture

Info

Publication number
BE604771A
BE604771A BE604771A BE604771A BE604771A BE 604771 A BE604771 A BE 604771A BE 604771 A BE604771 A BE 604771A BE 604771 A BE604771 A BE 604771A BE 604771 A BE604771 A BE 604771A
Authority
BE
Belgium
Prior art keywords
disc
manufacture
Prior art date
Application number
BE604771A
Other languages
French (fr)
Inventor
Heintrich Utiger
Original Assignee
Heintrich Utiger
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 Heintrich Utiger filed Critical Heintrich Utiger
Publication of BE604771A publication Critical patent/BE604771A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
BE604771A 1960-06-08 1961-06-08 Disc and process for its manufacture BE604771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH655060A CH384235A (en) 1960-06-08 1960-06-08 Method for producing a record with an image visible from at least one side of the record

Publications (1)

Publication Number Publication Date
BE604771A true BE604771A (en) 1961-10-02

Family

ID=4311351

Family Applications (1)

Application Number Title Priority Date Filing Date
BE604771A BE604771A (en) 1960-06-08 1961-06-08 Disc and process for its manufacture

Country Status (6)

Country Link
US (1) US3247298A (en)
BE (1) BE604771A (en)
CH (1) CH384235A (en)
DE (1) DE1504985A1 (en)
ES (1) ES268086A1 (en)
SE (1) SE301871B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597843A (en) * 1977-02-18 1981-09-09 Emi Ltd Making marked disc records
EP0021705A1 (en) * 1979-06-12 1981-01-07 Mark Richard Francis Hanau Audio and video discs and a method of manufacture thereof
US4213927A (en) * 1979-06-29 1980-07-22 Alberti John D Method of making picture phonograph record
US4390487A (en) * 1982-01-26 1983-06-28 Rca Corporation Method of making a laminated recorded disc
US4515830A (en) * 1983-11-29 1985-05-07 Rca Corporation Solvent-cast capacitive high density information disc

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550288A (en) *
CA599613A (en) * 1960-06-07 Haseloff Konrad Method of manufacturing gramophone records carrying visual material
FR677670A (en) * 1929-07-01 1930-03-13 Photographic disc and its manufacturing process
US2314417A (en) * 1941-04-22 1943-03-23 Neal Robert Picture frame
US2505787A (en) * 1946-10-30 1950-05-02 Munkacsi Muky Photograph-phonograph record combination
GB817720A (en) * 1957-03-28 1959-08-06 Audiomaster Italiana S R 1 A process and apparatus for the impression of sound records

Also Published As

Publication number Publication date
CH384235A (en) 1964-11-15
DE1504985A1 (en) 1969-10-16
US3247298A (en) 1966-04-19
ES268086A1 (en) 1961-10-16
SE301871B (en) 1968-06-24

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