FR1022773A - Manufacturing process of molds intended for the casting of enclosures in transparent thermosetting material - Google Patents
Manufacturing process of molds intended for the casting of enclosures in transparent thermosetting materialInfo
- Publication number
- FR1022773A FR1022773A FR1022773DA FR1022773A FR 1022773 A FR1022773 A FR 1022773A FR 1022773D A FR1022773D A FR 1022773DA FR 1022773 A FR1022773 A FR 1022773A
- Authority
- FR
- France
- Prior art keywords
- enclosures
- casting
- manufacturing process
- thermosetting material
- transparent thermosetting
- Prior art date
- 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
- 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
- B29C51/008—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 without using a mould, e.g. ballooning
-
- 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
- B29C33/0011—Moulds or cores; Details thereof or accessories therefor thin-walled moulds
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
- B29C39/265—Moulds or cores comprising two large plates positioned at a small distance from each other, e.g. for making panels
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1022773XA | 1950-03-11 | 1950-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1022773A true FR1022773A (en) | 1953-03-10 |
Family
ID=22289037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1022773D Expired FR1022773A (en) | 1950-03-11 | 1950-08-02 | Manufacturing process of molds intended for the casting of enclosures in transparent thermosetting material |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1022773A (en) |
-
1950
- 1950-08-02 FR FR1022773D patent/FR1022773A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1027473A (en) | Machine for the production of foundry molds using compressed air | |
FR1048661A (en) | Packaging material | |
FR1022773A (en) | Manufacturing process of molds intended for the casting of enclosures in transparent thermosetting material | |
FR1022992A (en) | Press for the manufacture of footwear in molded material | |
FR1023105A (en) | Improvements in the manufacture of metal frames for automated steering wheels in molded material | |
FR994944A (en) | Solid base material for molding and its manufacturing process | |
FR1012897A (en) | Manufacturing process of flexible material objects | |
FR1039842A (en) | Machine for the production of tapes in self-sealing material | |
FR1095530A (en) | Mold for the manufacture of agglomerates | |
FR1056820A (en) | Mold for molding pulp articles | |
FR1034926A (en) | Process for the production of plane images on wood | |
FR1015267A (en) | Improvements in the manufacture of molds for molding metals or plastics | |
FR1161534A (en) | Method of molding ceramic objects | |
CH481583A (en) | Process for the production of powdered extracts of plant material | |
FR1035442A (en) | Manufacturing process for articles in reinforced plastic | |
FR1025777A (en) | Method and material for making hardened objects | |
FR1086298A (en) | Process for the manufacture of molds of thermoplastic material, and the molding of objects by means of said molds | |
FR1027593A (en) | Methods of manufacturing a mold for casting plastics | |
FR1061646A (en) | Process for the manufacture of molds in precision foundry | |
FR1128703A (en) | Mold for the manufacture of footwear | |
FR1066343A (en) | Improvement in the manufacturing process of elastic impression materials | |
FR1045876A (en) | Acetamido-diols manufacturing process | |
FR1166659A (en) | Attachment of molds to machines for the manufacture of agglomerates | |
FR987625A (en) | Process to facilitate the demoulding and deburring of an object? ceramic pastes and the like, molded in metal molds | |
FR1035873A (en) | Process for the production of organosiloxanes |