SE7505422L - Anordning vid pressverktyg for grammofonskivor. - Google Patents

Anordning vid pressverktyg for grammofonskivor.

Info

Publication number
SE7505422L
SE7505422L SE7505422A SE7505422A SE7505422L SE 7505422 L SE7505422 L SE 7505422L SE 7505422 A SE7505422 A SE 7505422A SE 7505422 A SE7505422 A SE 7505422A SE 7505422 L SE7505422 L SE 7505422L
Authority
SE
Sweden
Prior art keywords
gramphone
discs
press tool
tool
press
Prior art date
Application number
SE7505422A
Other languages
English (en)
Swedish (sv)
Inventor
C K Hunyar
Original Assignee
United Artists Music & Records
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 United Artists Music & Records filed Critical United Artists Music & Records
Publication of SE7505422L publication Critical patent/SE7505422L/xx

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/305—Mounting of moulds or mould support plates
    • 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
    • B29D17/002—Producing phonograph records
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/70—Maintenance
    • B29C33/72—Cleaning
    • 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
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
SE7505422A 1974-05-13 1975-05-12 Anordning vid pressverktyg for grammofonskivor. SE7505422L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46938774A 1974-05-13 1974-05-13

Publications (1)

Publication Number Publication Date
SE7505422L true SE7505422L (sv) 1975-11-14

Family

ID=23863593

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7505422A SE7505422L (sv) 1974-05-13 1975-05-12 Anordning vid pressverktyg for grammofonskivor.

Country Status (7)

Country Link
JP (1) JPS5321894B2 (xx)
BE (1) BE828944A (xx)
CA (1) CA1041256A (xx)
DE (1) DE2521069A1 (xx)
GB (1) GB1468772A (xx)
NL (1) NL7505327A (xx)
SE (1) SE7505422L (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060471B (en) * 1977-10-31 1982-09-08 Discovision Ass Cooling injection moulding apparatus
CN102085705B (zh) * 2009-12-05 2013-02-27 李加庆 瓶盖模压机上、下模具组件

Also Published As

Publication number Publication date
DE2521069A1 (de) 1975-11-27
NL7505327A (nl) 1975-11-17
JPS5321894B2 (xx) 1978-07-05
CA1041256A (en) 1978-10-31
BE828944A (nl) 1975-11-12
JPS50158658A (xx) 1975-12-22
GB1468772A (en) 1977-03-30

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