SE356708B - - Google Patents

Info

Publication number
SE356708B
SE356708B SE02265/70A SE226570A SE356708B SE 356708 B SE356708 B SE 356708B SE 02265/70 A SE02265/70 A SE 02265/70A SE 226570 A SE226570 A SE 226570A SE 356708 B SE356708 B SE 356708B
Authority
SE
Sweden
Application number
SE02265/70A
Inventor
L Harlow
S Ransburg
L Mehaffey
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of SE356708B publication Critical patent/SE356708B/xx

Links

Classifications

    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B29C31/065—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station
    • B29C31/066—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station using feed frames, e.g. for dry material
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/02—Deburring or deflashing
    • 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
    • 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
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • 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
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/81—Sound record

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Labeling Devices (AREA)
SE02265/70A 1969-02-25 1970-02-23 SE356708B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80197269A 1969-02-25 1969-02-25

Publications (1)

Publication Number Publication Date
SE356708B true SE356708B (fr) 1973-06-04

Family

ID=25182491

Family Applications (1)

Application Number Title Priority Date Filing Date
SE02265/70A SE356708B (fr) 1969-02-25 1970-02-23

Country Status (11)

Country Link
US (1) US3662051A (fr)
JP (1) JPS5520848B1 (fr)
BE (1) BE746516A (fr)
BR (1) BR7016833D0 (fr)
CA (1) CA927559A (fr)
DE (1) DE2007936C3 (fr)
ES (1) ES376814A1 (fr)
FR (1) FR2035667A5 (fr)
GB (1) GB1299951A (fr)
NL (1) NL163039C (fr)
SE (1) SE356708B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113524544A (zh) * 2021-07-14 2021-10-22 广州中誉精密模具有限公司 一种注塑模具成型设备及其成型方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1396504A (en) * 1971-07-05 1975-06-04 Emi Ltd Production of gramophone records
US3833328A (en) * 1972-11-24 1974-09-03 L Palmer Machine for manufacturing disc records
US3862815A (en) * 1973-07-20 1975-01-28 Valley Metallurg Processing Record producing apparatus
GB1526197A (en) * 1975-09-15 1978-09-27 Emi Ltd Method and apparatus for the manufacture of disc records
GB1529744A (en) * 1976-04-22 1978-10-25 Emi Ltd Producing disc records
US4248818A (en) * 1978-12-28 1981-02-03 Kathleen Elizabeth Process for making a record
US4213927A (en) * 1979-06-29 1980-07-22 Alberti John D Method of making picture phonograph record
US4379686A (en) * 1980-09-15 1983-04-12 Rca Corporation Apparatus for molding a recorded disc
FR2490140A1 (fr) * 1980-09-16 1982-03-19 Matthey Maurice Procede de moulage de pieces par compression et dispositif pour sa mise en oeuvre
JPS57169326A (en) * 1981-04-10 1982-10-19 Victor Co Of Japan Ltd Manufacturing apparatus of information recording medium
US4519767A (en) * 1984-06-12 1985-05-28 Rca Corporation Transfer apparatus for a record molding press
US4581188A (en) * 1984-09-19 1986-04-08 Rca Corporation Transfer apparatus for a molding press
DE19809723A1 (de) 1998-03-06 1999-09-09 Krauss Maffei Kunststofftech Vorrichtung zum Aufnehmen und Transportieren von Formteilen
CN111673966A (zh) * 2020-07-02 2020-09-18 周炜 一种塑盒自动修毛边设备
CN112219878A (zh) * 2020-09-25 2021-01-15 北京三快在线科技有限公司 汉堡上料装置及汉堡机
CN112238591A (zh) * 2020-09-28 2021-01-19 程文喜 一种塑料造型产品生产装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113524544A (zh) * 2021-07-14 2021-10-22 广州中誉精密模具有限公司 一种注塑模具成型设备及其成型方法

Also Published As

Publication number Publication date
JPS5520848B1 (fr) 1980-06-05
NL163039C (nl) 1980-07-15
DE2007936C3 (de) 1979-01-11
DE2007936B2 (de) 1978-05-11
GB1299951A (en) 1972-12-13
DE2007936A1 (de) 1970-09-10
BE746516A (fr) 1970-07-31
US3662051A (en) 1972-05-09
NL7002589A (fr) 1970-08-27
FR2035667A5 (fr) 1970-12-18
BR7016833D0 (pt) 1973-01-25
ES376814A1 (es) 1972-05-01
NL163039B (nl) 1980-02-15
CA927559A (en) 1973-06-05

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