CH617122A5 - - Google Patents
Download PDFInfo
- Publication number
- CH617122A5 CH617122A5 CH1502677A CH1502677A CH617122A5 CH 617122 A5 CH617122 A5 CH 617122A5 CH 1502677 A CH1502677 A CH 1502677A CH 1502677 A CH1502677 A CH 1502677A CH 617122 A5 CH617122 A5 CH 617122A5
- Authority
- CH
- Switzerland
- Prior art keywords
- blank
- punch
- perforations
- matrix
- die
- Prior art date
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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/769—Sanitary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1502677A CH617122A5 (de) | 1977-12-07 | 1977-12-07 | |
GB7846625A GB2010733A (en) | 1977-12-07 | 1978-11-30 | Manufacture of sanitary fittings |
FR7834120A FR2411076A1 (fr) | 1977-12-07 | 1978-12-04 | Procede de fabrication d'elements de locaux sanitaires par emboutissage d'un flan en matiere thermoplastique |
JP15094678A JPS5486551A (en) | 1977-12-07 | 1978-12-05 | Method of making medical equipment parts by processing thermoplastic press material |
DE19782852806 DE2852806A1 (de) | 1977-12-07 | 1978-12-06 | Verfahren zur herstellung von elementen fuer sanitaerraeume durch tiefziehen von thermoplastischem material |
BR7808024A BR7808024A (pt) | 1977-12-07 | 1978-12-06 | Processo de fabricacao de elementos de locais sanitarios por estampagem de um disco de materia termoplastica |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1502677A CH617122A5 (de) | 1977-12-07 | 1977-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH617122A5 true CH617122A5 (de) | 1980-05-14 |
Family
ID=4405688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1502677A CH617122A5 (de) | 1977-12-07 | 1977-12-07 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5486551A (de) |
BR (1) | BR7808024A (de) |
CH (1) | CH617122A5 (de) |
DE (1) | DE2852806A1 (de) |
FR (1) | FR2411076A1 (de) |
GB (1) | GB2010733A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS629069Y2 (de) * | 1980-09-05 | 1987-03-03 | ||
JPH033390Y2 (de) * | 1981-02-17 | 1991-01-29 | ||
JPH01115527U (de) * | 1988-01-29 | 1989-08-03 | ||
US4943222A (en) * | 1989-04-17 | 1990-07-24 | Shell Oil Company | Apparatus for forming preformed material |
EP0393767A3 (de) * | 1989-04-17 | 1992-03-18 | Shell Internationale Researchmaatschappij B.V. | Verfahren und Vorrichtung zum Formen von vorgeformtem Werkstoff |
US4946640A (en) * | 1989-04-17 | 1990-08-07 | Shell Oil Company | Method for forming preformed material |
US10166590B2 (en) * | 2015-09-25 | 2019-01-01 | Tesla, Inc. | High speed blow forming processes |
-
1977
- 1977-12-07 CH CH1502677A patent/CH617122A5/fr not_active IP Right Cessation
-
1978
- 1978-11-30 GB GB7846625A patent/GB2010733A/en not_active Withdrawn
- 1978-12-04 FR FR7834120A patent/FR2411076A1/fr not_active Withdrawn
- 1978-12-05 JP JP15094678A patent/JPS5486551A/ja active Pending
- 1978-12-06 BR BR7808024A patent/BR7808024A/pt unknown
- 1978-12-06 DE DE19782852806 patent/DE2852806A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPS5486551A (en) | 1979-07-10 |
GB2010733A (en) | 1979-07-04 |
FR2411076A1 (fr) | 1979-07-06 |
DE2852806A1 (de) | 1979-06-13 |
BR7808024A (pt) | 1979-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |