FR2252199B1 - - Google Patents
Info
- Publication number
- FR2252199B1 FR2252199B1 FR7438238A FR7438238A FR2252199B1 FR 2252199 B1 FR2252199 B1 FR 2252199B1 FR 7438238 A FR7438238 A FR 7438238A FR 7438238 A FR7438238 A FR 7438238A FR 2252199 B1 FR2252199 B1 FR 2252199B1
- 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
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
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
-
- 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
- B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
- B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
-
- 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
- B29D17/005—Producing optically read record carriers, e.g. optical discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams
- B30B15/062—Press plates
- B30B15/064—Press plates with heating or cooling means
-
- 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
- B29L2017/005—CD''s, DVD''s
-
- 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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Press Drives And Press Lines (AREA)
- Diaphragms And Bellows (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB54212/73A GB1484257A (en) | 1973-11-22 | 1973-11-22 | Record-making press |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2252199A1 FR2252199A1 (fr) | 1975-06-20 |
FR2252199B1 true FR2252199B1 (fr) | 1977-03-25 |
Family
ID=10470296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7438238A Expired FR2252199B1 (fr) | 1973-11-22 | 1974-11-21 |
Country Status (14)
Country | Link |
---|---|
US (1) | US3918875A (fr) |
JP (1) | JPS5714967B2 (fr) |
AT (1) | AT347146B (fr) |
BE (1) | BE822469A (fr) |
CA (1) | CA1028458A (fr) |
CH (1) | CH581021A5 (fr) |
DE (1) | DE2455224A1 (fr) |
DK (1) | DK140521B (fr) |
FR (1) | FR2252199B1 (fr) |
GB (1) | GB1484257A (fr) |
IT (1) | IT1024890B (fr) |
NL (1) | NL164795C (fr) |
NO (1) | NO142056C (fr) |
SE (1) | SE410833B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7415442A (nl) * | 1974-11-27 | 1976-05-31 | Philips Nv | Persinrichting voor het vervaardigen van kunst- stofvoorwerpen, in het bijzonder grammofoon- en beeldplaten. |
GB1509362A (en) * | 1977-01-17 | 1978-05-04 | Emi Electrola Gmbh | Disc record press |
US4245811A (en) * | 1978-06-06 | 1981-01-20 | Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung | Press mould half, more especially for producing records |
US4231730A (en) * | 1978-11-25 | 1980-11-04 | E M I Limited | Moulding video discs |
NL7812387A (nl) * | 1978-12-21 | 1980-06-24 | Philips Nv | Inrichting voor het vervaardigen van platen. |
FR2468456A1 (fr) * | 1979-09-06 | 1981-05-08 | Thomson Csf | Dispositif de moulage de disques porteurs d'informations |
US4364720A (en) * | 1980-12-22 | 1982-12-21 | Ryder International Corporation | Molding machine and system for accomodating a plurality of such machines |
US4397627A (en) * | 1982-03-18 | 1983-08-09 | Rca Corporation | Apparatus for molding a recorded disc |
DE3429801A1 (de) * | 1984-08-13 | 1986-04-10 | Maschinenfabrik J. Dieffenbacher Gmbh & Co, 7519 Eppingen | Druckausgleichspolster |
JPS62134349U (fr) * | 1986-02-19 | 1987-08-24 | ||
DE4234961C2 (de) * | 1992-10-16 | 1996-07-25 | Innova Zug Ag | Verfahren zur Herstellung eines Formwerkzeuges für die Herstellung von Kunststofformteilen |
US5316464A (en) * | 1992-12-16 | 1994-05-31 | Lexell Jason R | Compact disc labeling system |
EP1362682A1 (fr) * | 2002-05-13 | 2003-11-19 | ZBD Displays Ltd, | Appareil et méthode pour l'alignement de cristaux liquides |
US6939120B1 (en) * | 2002-09-12 | 2005-09-06 | Komag, Inc. | Disk alignment apparatus and method for patterned media production |
US7431582B2 (en) * | 2005-06-17 | 2008-10-07 | Rexam Closure Systems Inc. | Molding machine |
PL391284A1 (pl) * | 2010-05-22 | 2011-12-05 | Linter Spółka Z Ograniczoną Odpowiedzialnością | Płyta grzewcza prasy wulkanizacyjnej i zestaw płyt grzewczych i sposób wulkanizacji za pomocą płyt grzewczych |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998622A (en) * | 1957-12-23 | 1961-09-05 | Applic Ind Plastiques Soc D | Apparatus for pressing gramophone records |
BE795718A (fr) * | 1972-02-23 | 1973-06-18 | Decca Ltd | Procede et appareil pour la fabrication d'enregistrements profiles |
GB1437175A (en) * | 1972-06-28 | 1976-05-26 | Emi Elecrrola Gmbh | Record presses |
US3819315A (en) * | 1973-01-09 | 1974-06-25 | Ted Bildplatten | Apparatus for stamping information carriers from a plastic foil |
-
1973
- 1973-11-22 GB GB54212/73A patent/GB1484257A/en not_active Expired
-
1974
- 1974-11-12 US US523114A patent/US3918875A/en not_active Expired - Lifetime
- 1974-11-18 NO NO744136A patent/NO142056C/no unknown
- 1974-11-20 CH CH1545474A patent/CH581021A5/xx not_active IP Right Cessation
- 1974-11-21 DK DK607574AA patent/DK140521B/da unknown
- 1974-11-21 IT IT70413/74A patent/IT1024890B/it active
- 1974-11-21 CA CA214,381A patent/CA1028458A/fr not_active Expired
- 1974-11-21 NL NL7415192.A patent/NL164795C/xx active
- 1974-11-21 FR FR7438238A patent/FR2252199B1/fr not_active Expired
- 1974-11-21 AT AT936174A patent/AT347146B/de not_active IP Right Cessation
- 1974-11-21 SE SE7414637A patent/SE410833B/xx unknown
- 1974-11-21 JP JP13320674A patent/JPS5714967B2/ja not_active Expired
- 1974-11-21 DE DE19742455224 patent/DE2455224A1/de not_active Ceased
- 1974-11-21 BE BE150743A patent/BE822469A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BE822469A (fr) | 1975-03-14 |
JPS5714967B2 (fr) | 1982-03-27 |
GB1484257A (en) | 1977-09-01 |
NL164795B (nl) | 1980-09-15 |
ATA936174A (de) | 1978-04-15 |
DK140521B (da) | 1979-09-24 |
NO744136L (fr) | 1975-06-16 |
SE7414637L (fr) | 1975-05-23 |
AU7531774A (en) | 1976-05-13 |
US3918875A (en) | 1975-11-11 |
DK140521C (fr) | 1980-02-18 |
AT347146B (de) | 1978-12-11 |
JPS50106602A (fr) | 1975-08-22 |
SE410833B (sv) | 1979-11-12 |
NL7415192A (nl) | 1975-05-26 |
CA1028458A (fr) | 1978-03-28 |
NL164795C (nl) | 1981-02-16 |
NO142056C (no) | 1980-06-18 |
IT1024890B (it) | 1978-07-20 |
CH581021A5 (fr) | 1976-10-29 |
NO142056B (no) | 1980-03-10 |
DE2455224A1 (de) | 1975-05-28 |
DK607574A (fr) | 1975-07-14 |
FR2252199A1 (fr) | 1975-06-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |