FR2035667A5 - - Google Patents

Info

Publication number
FR2035667A5
FR2035667A5 FR7005999A FR7005999A FR2035667A5 FR 2035667 A5 FR2035667 A5 FR 2035667A5 FR 7005999 A FR7005999 A FR 7005999A FR 7005999 A FR7005999 A FR 7005999A FR 2035667 A5 FR2035667 A5 FR 2035667A5
Authority
FR
France
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
FR7005999A
Other languages
French (fr)
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.)
RCA Corp
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
Application granted granted Critical
Publication of FR2035667A5 publication Critical patent/FR2035667A5/fr
Expired legal-status Critical Current

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)
FR7005999A 1969-02-25 1970-02-19 Expired FR2035667A5 (enExample)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2035667A5 true FR2035667A5 (enExample) 1970-12-18

Family

ID=25182491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005999A Expired FR2035667A5 (enExample) 1969-02-25 1970-02-19

Country Status (11)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348806A1 (fr) * 1976-04-22 1977-11-18 Emi Ltd Procede de fabrication de disques d'enregistrement
EP0048211A1 (fr) * 1980-09-16 1982-03-24 Sematra S.A. Dispositif de moulage de pièces par compression
CN111673966A (zh) * 2020-07-02 2020-09-18 周炜 一种塑盒自动修毛边设备

Families Citing this family (14)

* 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
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
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
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
CN113524544B (zh) * 2021-07-14 2023-04-18 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348806A1 (fr) * 1976-04-22 1977-11-18 Emi Ltd Procede de fabrication de disques d'enregistrement
EP0048211A1 (fr) * 1980-09-16 1982-03-24 Sematra S.A. Dispositif de moulage de pièces par compression
CN111673966A (zh) * 2020-07-02 2020-09-18 周炜 一种塑盒自动修毛边设备

Also Published As

Publication number Publication date
US3662051A (en) 1972-05-09
GB1299951A (en) 1972-12-13
BR7016833D0 (pt) 1973-01-25
DE2007936B2 (de) 1978-05-11
BE746516A (fr) 1970-07-31
DE2007936A1 (de) 1970-09-10
NL163039B (nl) 1980-02-15
NL163039C (nl) 1980-07-15
JPS5520848B1 (enExample) 1980-06-05
SE356708B (enExample) 1973-06-04
ES376814A1 (es) 1972-05-01
DE2007936C3 (de) 1979-01-11
NL7002589A (enExample) 1970-08-27
CA927559A (en) 1973-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse