WO1999003788A1 - Moule a tiroir pivotant - Google Patents
Moule a tiroir pivotant Download PDFInfo
- Publication number
- WO1999003788A1 WO1999003788A1 PCT/FR1998/001485 FR9801485W WO9903788A1 WO 1999003788 A1 WO1999003788 A1 WO 1999003788A1 FR 9801485 W FR9801485 W FR 9801485W WO 9903788 A1 WO9903788 A1 WO 9903788A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mold
- shell
- shells
- imprint
- internal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/34—Glass-blowing moulds not otherwise provided for
- C03B9/347—Construction of the blank or blow mould
Definitions
- the present invention relates to a mold in which an organic or mineral material is shaped by application of known techniques such as blowing, pressing, reactive injection, the mold being optionally cooled or, on the contrary, provided with a means of heating. Different techniques among those mentioned above are frequently used jointly.
- the ring mold also has a function of gripping the blank in a subsequent operation of turning it over, prior to the second step in which the blank mold is replaced by a finishing mold in which the hollow product is shaped. by blowing.
- the means of opening relative to the first shell, of said pivoting element which is mounted on it, it preferably applies to said pivoting element a reaction force. It is this reaction force which guarantees the contact of the element with said bearing surface of the closing means mentioned above, during the final phase of closing the mold, and during the initial phase of its opening.
- the reaction force is applied to a face of the pivoting element other than that capable of coming into contact with the closing means, the opening and closing of the pivoting element corresponding to the two opposite directions of its freedom of rotation relative to said first shell.
- the means for applying the reaction force can be external to the mold shells or, on the contrary, installed in said first shell.
- each shell preferably carries 0, 1 or 2 pivoting elements.
- mounting a single element on one side of a single shell will already give the expected result in most cases.
- the mounting of a second element on the other side of the shell with already a first is possible.
- the dimensions of each of these two elements can be reduced in such a way that it forms a first half-element with which there is associated, where appropriate, a second carried by the other shell. This corresponds to the situation of the previously described embodiment specially intended for complex molded surfaces.
- the mold of the invention is particularly well suited to the manufacture of glass products, in particular hollow products such as bottles, flasks and takes all its interest in the case of complex molded shapes.
- This mold is advantageously a S machine finishing mold.
- the mold 1 essentially consists of two shells 2 and 3 which are substantially semi-cylindrical.
- An element 4 is mounted mobile in rotation about axis 8 on the shell 2.
- a recess partly in the shell
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69826821T DE69826821T2 (de) | 1997-07-15 | 1998-07-09 | Form mit kippöffner |
AU86336/98A AU8633698A (en) | 1997-07-15 | 1998-07-09 | Mould with pivoting drawer |
US09/147,814 US6212911B1 (en) | 1997-07-15 | 1998-07-09 | Mould with pivoting drawer |
EP98937594A EP0925259B1 (fr) | 1997-07-15 | 1998-07-09 | Moule a tiroir pivotant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9708935A FR2766171B1 (fr) | 1997-07-15 | 1997-07-15 | Moule a tiroir pivotant |
FR97/08935 | 1997-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999003788A1 true WO1999003788A1 (fr) | 1999-01-28 |
Family
ID=9509213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1998/001485 WO1999003788A1 (fr) | 1997-07-15 | 1998-07-09 | Moule a tiroir pivotant |
Country Status (7)
Country | Link |
---|---|
US (1) | US6212911B1 (fr) |
EP (1) | EP0925259B1 (fr) |
AU (1) | AU8633698A (fr) |
DE (1) | DE69826821T2 (fr) |
ES (1) | ES2229524T3 (fr) |
FR (1) | FR2766171B1 (fr) |
WO (1) | WO1999003788A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007028434B3 (de) * | 2007-06-17 | 2008-11-13 | Jung, Ursula | Vollautomatischer Niederhalter für ein Formwerkzeug |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE232286C (fr) * | ||||
DD11728A (fr) * | ||||
DE437403C (de) * | 1923-11-02 | 1926-11-20 | Adolf Schiller | Glasblasemaschine |
DE541865C (de) * | 1930-12-02 | 1932-01-16 | Amberger Flaschenhuetten A G | Selbsttaetige, staendig oder absatzweise umlaufende Flaschenblasemaschine |
DE586683C (de) * | 1932-08-21 | 1933-10-24 | Hugo Sack | Kopfformzange |
GB639323A (en) * | 1946-03-13 | 1950-06-28 | John Allan Mcdonald | Machines for moulding candles, soap tablets, die castings and the like |
US3268322A (en) * | 1961-04-13 | 1966-08-23 | Owens Illinois Inc | Glass forming apparatus |
FR1483780A (fr) * | 1966-02-28 | 1967-06-09 | Jerome & Bonnefoy & Compagnie | Procédé de fabrication par moulage d'objets en verre et objets obtenus |
WO1992005027A1 (fr) * | 1990-09-24 | 1992-04-02 | Koninklijke Emballage Industrie Van Leer B.V. | Dispositif de moulage, procede de production d'un conteneur et conteneur produit selon ce procede |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1163135A (en) * | 1912-04-13 | 1915-12-07 | St Louis Chilled Bearing Company | Mold. |
US1404310A (en) * | 1921-01-28 | 1922-01-24 | Ose Z Miller | Mold |
US1948146A (en) * | 1932-03-04 | 1934-02-20 | John D Warren | Mold |
US5019147A (en) * | 1990-10-01 | 1991-05-28 | Emhart Industries, Inc. | Mold arm closing mechanism for an individual section machine |
-
1997
- 1997-07-15 FR FR9708935A patent/FR2766171B1/fr not_active Expired - Lifetime
-
1998
- 1998-07-09 US US09/147,814 patent/US6212911B1/en not_active Expired - Lifetime
- 1998-07-09 AU AU86336/98A patent/AU8633698A/en not_active Abandoned
- 1998-07-09 EP EP98937594A patent/EP0925259B1/fr not_active Expired - Lifetime
- 1998-07-09 ES ES98937594T patent/ES2229524T3/es not_active Expired - Lifetime
- 1998-07-09 WO PCT/FR1998/001485 patent/WO1999003788A1/fr active IP Right Grant
- 1998-07-09 DE DE69826821T patent/DE69826821T2/de not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE232286C (fr) * | ||||
DD11728A (fr) * | ||||
DE437403C (de) * | 1923-11-02 | 1926-11-20 | Adolf Schiller | Glasblasemaschine |
DE541865C (de) * | 1930-12-02 | 1932-01-16 | Amberger Flaschenhuetten A G | Selbsttaetige, staendig oder absatzweise umlaufende Flaschenblasemaschine |
DE586683C (de) * | 1932-08-21 | 1933-10-24 | Hugo Sack | Kopfformzange |
GB639323A (en) * | 1946-03-13 | 1950-06-28 | John Allan Mcdonald | Machines for moulding candles, soap tablets, die castings and the like |
US3268322A (en) * | 1961-04-13 | 1966-08-23 | Owens Illinois Inc | Glass forming apparatus |
FR1483780A (fr) * | 1966-02-28 | 1967-06-09 | Jerome & Bonnefoy & Compagnie | Procédé de fabrication par moulage d'objets en verre et objets obtenus |
WO1992005027A1 (fr) * | 1990-09-24 | 1992-04-02 | Koninklijke Emballage Industrie Van Leer B.V. | Dispositif de moulage, procede de production d'un conteneur et conteneur produit selon ce procede |
Also Published As
Publication number | Publication date |
---|---|
US6212911B1 (en) | 2001-04-10 |
FR2766171B1 (fr) | 1999-08-20 |
EP0925259A1 (fr) | 1999-06-30 |
EP0925259B1 (fr) | 2004-10-06 |
AU8633698A (en) | 1999-02-10 |
DE69826821D1 (de) | 2004-11-11 |
DE69826821T2 (de) | 2006-02-23 |
FR2766171A1 (fr) | 1999-01-22 |
ES2229524T3 (es) | 2005-04-16 |
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