FR2343580A1 - METHOD AND DEVICE FOR REINFORCING A THERMOFORMED SHELL - Google Patents
METHOD AND DEVICE FOR REINFORCING A THERMOFORMED SHELLInfo
- Publication number
- FR2343580A1 FR2343580A1 FR7606689A FR7606689A FR2343580A1 FR 2343580 A1 FR2343580 A1 FR 2343580A1 FR 7606689 A FR7606689 A FR 7606689A FR 7606689 A FR7606689 A FR 7606689A FR 2343580 A1 FR2343580 A1 FR 2343580A1
- Authority
- FR
- France
- Prior art keywords
- reinforcing
- thermoformed shell
- thermoformed
- shell
- 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.)
- Granted
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
- A42C2/00—Manufacturing helmets by processes not otherwise provided for
-
- 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
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
-
- 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
- B29D22/00—Producing hollow 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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
- B29C2043/3652—Elastic moulds or mould parts, e.g. cores or inserts
-
- 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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making 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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606689A FR2343580A1 (en) | 1976-03-09 | 1976-03-09 | METHOD AND DEVICE FOR REINFORCING A THERMOFORMED SHELL |
BE174012A BE850306A (en) | 1976-03-09 | 1977-01-12 | METHOD AND DEVICE FOR REINFORCING A THERMOFORMED SHELL |
CH41777A CH597999A5 (en) | 1976-03-09 | 1977-01-13 | |
IT4771177A IT1079454B (en) | 1976-03-09 | 1977-01-19 | DEVICE AND PROCEDURE FOR THE REINFORCEMENT OF A THERMOFORMED SHELL ELEMENT |
GB275477A GB1567836A (en) | 1976-03-09 | 1977-01-24 | Moulded article reinforcing |
ES455763A ES455763A1 (en) | 1976-03-09 | 1977-02-09 | Moulded article reinforcing |
DE19772705548 DE2705548C2 (en) | 1976-03-09 | 1977-02-10 | Device for reinforcing a hollow body consisting essentially of a thermoformed shell |
NL7702133A NL186622C (en) | 1976-03-09 | 1977-02-28 | METHOD FOR REINFORCING A HEAT SHAPED HOLLOW SHELL |
LU76896A LU76896A1 (en) | 1976-03-09 | 1977-03-07 | |
IE50577A IE44523B1 (en) | 1976-03-09 | 1977-03-08 | Moulded article reinforcing |
GR52933A GR62475B (en) | 1976-03-09 | 1977-03-08 | Process and disposition for the reinforcement of a thermoformed shell |
PT6627777A PT66277B (en) | 1976-03-09 | 1977-03-08 | METHOD AND DEVICE FOR REINFORCING A THERMOFORMED SHELL |
AT158877A AT383306B (en) | 1976-03-09 | 1977-03-09 | DEVICE FOR REINFORCING A THERMOFORMED STIFF SHELL WITH LAYERED AND REINFORCED RESIN |
ES461457A ES461457A1 (en) | 1976-03-09 | 1977-08-09 | Moulded article reinforcing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606689A FR2343580A1 (en) | 1976-03-09 | 1976-03-09 | METHOD AND DEVICE FOR REINFORCING A THERMOFORMED SHELL |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2343580A1 true FR2343580A1 (en) | 1977-10-07 |
FR2343580B1 FR2343580B1 (en) | 1978-09-01 |
Family
ID=9170158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606689A Granted FR2343580A1 (en) | 1976-03-09 | 1976-03-09 | METHOD AND DEVICE FOR REINFORCING A THERMOFORMED SHELL |
Country Status (13)
Country | Link |
---|---|
AT (1) | AT383306B (en) |
BE (1) | BE850306A (en) |
CH (1) | CH597999A5 (en) |
DE (1) | DE2705548C2 (en) |
ES (2) | ES455763A1 (en) |
FR (1) | FR2343580A1 (en) |
GB (1) | GB1567836A (en) |
GR (1) | GR62475B (en) |
IE (1) | IE44523B1 (en) |
IT (1) | IT1079454B (en) |
LU (1) | LU76896A1 (en) |
NL (1) | NL186622C (en) |
PT (1) | PT66277B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2640909A1 (en) * | 1988-12-22 | 1990-06-29 | Norsolor Sa | Reinforced thermoformed shell and its method of manufacture |
US4956224A (en) * | 1985-11-05 | 1990-09-11 | Societe Chimique Des Charbonnages S.A. | Articles produced from a laminate and process for their manufacture |
EP0625318A1 (en) * | 1993-04-28 | 1994-11-23 | Massimo Spriano | Improved helmet construction and method therefor |
FR2716102A1 (en) * | 1994-02-11 | 1995-08-18 | Gottardi Ferruccio | Plastics bathtubs, wash:basins and shower trays |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2756514B1 (en) * | 1996-12-04 | 2001-09-28 | Valeo Climatisation | AIR DUCT FOR MOTOR VEHICLE DASHBOARD |
GB2419839A (en) * | 2004-11-03 | 2006-05-10 | Helmet Integrated Syst Ltd | Injection moulding method and apparatus for manufacturing a helmet shell |
ITBO20090240A1 (en) * | 2009-04-15 | 2010-10-16 | Aliena Di Vicini Oliviero & C S A S | METHOD FOR MOLDING PROTECTIVE HELMETS IN COMPOSITE MATERIAL |
ITRM20110488A1 (en) * | 2011-09-19 | 2013-03-20 | M M Lavorazioni Meccaniche Met Alli S R L | MOLDING SYSTEM OF A COMPONENT IN CURED MATERIAL, PARTICULARLY IN COMPOSITE FIBER |
DE102013222011B4 (en) * | 2013-10-30 | 2024-03-21 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing an undercut molding |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1404394B2 (en) * | 1958-05-16 | 1970-08-13 | Möller, Hans Günter, 2870 Delmenhorst | Hanover 1958, 3000 Hanover procedure for. Manufacture of a plastic tub |
US3158906A (en) * | 1962-02-19 | 1964-12-01 | Amerace Corp | Apparatus for molding plastic articles |
-
1976
- 1976-03-09 FR FR7606689A patent/FR2343580A1/en active Granted
-
1977
- 1977-01-12 BE BE174012A patent/BE850306A/en not_active IP Right Cessation
- 1977-01-13 CH CH41777A patent/CH597999A5/xx not_active IP Right Cessation
- 1977-01-19 IT IT4771177A patent/IT1079454B/en active
- 1977-01-24 GB GB275477A patent/GB1567836A/en not_active Expired
- 1977-02-09 ES ES455763A patent/ES455763A1/en not_active Expired
- 1977-02-10 DE DE19772705548 patent/DE2705548C2/en not_active Expired
- 1977-02-28 NL NL7702133A patent/NL186622C/en not_active IP Right Cessation
- 1977-03-07 LU LU76896A patent/LU76896A1/xx unknown
- 1977-03-08 IE IE50577A patent/IE44523B1/en not_active IP Right Cessation
- 1977-03-08 GR GR52933A patent/GR62475B/en unknown
- 1977-03-08 PT PT6627777A patent/PT66277B/en unknown
- 1977-03-09 AT AT158877A patent/AT383306B/en not_active IP Right Cessation
- 1977-08-09 ES ES461457A patent/ES461457A1/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4956224A (en) * | 1985-11-05 | 1990-09-11 | Societe Chimique Des Charbonnages S.A. | Articles produced from a laminate and process for their manufacture |
FR2640909A1 (en) * | 1988-12-22 | 1990-06-29 | Norsolor Sa | Reinforced thermoformed shell and its method of manufacture |
EP0625318A1 (en) * | 1993-04-28 | 1994-11-23 | Massimo Spriano | Improved helmet construction and method therefor |
FR2716102A1 (en) * | 1994-02-11 | 1995-08-18 | Gottardi Ferruccio | Plastics bathtubs, wash:basins and shower trays |
Also Published As
Publication number | Publication date |
---|---|
LU76896A1 (en) | 1978-10-18 |
PT66277B (en) | 1978-08-08 |
GR62475B (en) | 1979-04-13 |
AT383306B (en) | 1987-06-25 |
NL7702133A (en) | 1977-09-13 |
ES461457A1 (en) | 1978-06-01 |
BE850306A (en) | 1977-07-12 |
CH597999A5 (en) | 1978-04-28 |
FR2343580B1 (en) | 1978-09-01 |
DE2705548C2 (en) | 1986-11-27 |
IE44523L (en) | 1977-09-09 |
DE2705548A1 (en) | 1977-09-29 |
IE44523B1 (en) | 1981-12-30 |
ES455763A1 (en) | 1978-01-01 |
NL186622C (en) | 1991-01-16 |
GB1567836A (en) | 1980-05-21 |
IT1079454B (en) | 1985-05-13 |
PT66277A (en) | 1977-04-01 |
ATA158877A (en) | 1986-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |