FR2679820A1 - Procede pour la fabrication d'une structure moulee complexe, notamment d'un ski et structure moulee complexe ainsi obtenue. - Google Patents
Procede pour la fabrication d'une structure moulee complexe, notamment d'un ski et structure moulee complexe ainsi obtenue. Download PDFInfo
- Publication number
- FR2679820A1 FR2679820A1 FR9109969A FR9109969A FR2679820A1 FR 2679820 A1 FR2679820 A1 FR 2679820A1 FR 9109969 A FR9109969 A FR 9109969A FR 9109969 A FR9109969 A FR 9109969A FR 2679820 A1 FR2679820 A1 FR 2679820A1
- Authority
- FR
- France
- Prior art keywords
- mold
- reinforcing element
- elements
- intended
- mould
- 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
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000002131 composite material Substances 0.000 title abstract 3
- 239000006260 foam Substances 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 239000000376 reactant Substances 0.000 claims abstract description 8
- 239000002984 plastic foam Substances 0.000 claims abstract description 7
- 238000011065 in-situ storage Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 238000000151 deposition Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229920002614 Polyether block amide Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 10
- 239000011496 polyurethane foam Substances 0.000 description 10
- 239000003822 epoxy resin Substances 0.000 description 7
- 229920000647 polyepoxide Polymers 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 229910001008 7075 aluminium alloy Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C5/00—Skis or snowboards
- A63C5/12—Making thereof; Selection of particular materials
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9109969A FR2679820A1 (fr) | 1991-07-31 | 1991-07-31 | Procede pour la fabrication d'une structure moulee complexe, notamment d'un ski et structure moulee complexe ainsi obtenue. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9109969A FR2679820A1 (fr) | 1991-07-31 | 1991-07-31 | Procede pour la fabrication d'une structure moulee complexe, notamment d'un ski et structure moulee complexe ainsi obtenue. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2679820A1 true FR2679820A1 (fr) | 1993-02-05 |
| FR2679820B1 FR2679820B1 (enrdf_load_stackoverflow) | 1994-12-02 |
Family
ID=9415951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9109969A Granted FR2679820A1 (fr) | 1991-07-31 | 1991-07-31 | Procede pour la fabrication d'une structure moulee complexe, notamment d'un ski et structure moulee complexe ainsi obtenue. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2679820A1 (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2709673A1 (fr) * | 1993-09-07 | 1995-03-17 | Rossignol Sa | Procédé pour la fabrication d'un ski en forme. |
| EP0653230A3 (en) * | 1993-09-21 | 1995-12-20 | Yamaha Corp | Ski and simple method of making. |
| FR2759601A1 (fr) * | 1997-02-20 | 1998-08-21 | Rossignol Sa | Procede de fabrication par moulage en une seule etape d'une planche de glisse |
| EP0976427A1 (fr) * | 1998-07-31 | 2000-02-02 | Salomon S.A. | Planche de glisse utilisee pour la pratique du ski alpin, ou du surf de neige |
| CN102009446A (zh) * | 2010-10-15 | 2011-04-13 | 周文寿 | 可回收环保型滑雪板的生产方法 |
| CN111923311A (zh) * | 2020-07-29 | 2020-11-13 | 福建省德化鲁闽怡家陶瓷文创有限公司 | 一种石墨烯pu鞋垫的生产工艺 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1809011A1 (de) * | 1968-11-15 | 1970-06-04 | Voelkl Ohg Franz | Ski(im wesentlichen aus Integralschaum hergestellt) |
| FR2175669A2 (en) * | 1972-03-17 | 1973-10-26 | Setil | Lightweight building slab or panel - of polyurethane foam contng foamed glass aggregate |
| DE2935868A1 (de) * | 1979-09-05 | 1981-03-19 | Franz Völkl oHG, 8440 Straubing | Ski mit einem schaumstoffkern |
-
1991
- 1991-07-31 FR FR9109969A patent/FR2679820A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1809011A1 (de) * | 1968-11-15 | 1970-06-04 | Voelkl Ohg Franz | Ski(im wesentlichen aus Integralschaum hergestellt) |
| FR2175669A2 (en) * | 1972-03-17 | 1973-10-26 | Setil | Lightweight building slab or panel - of polyurethane foam contng foamed glass aggregate |
| DE2935868A1 (de) * | 1979-09-05 | 1981-03-19 | Franz Völkl oHG, 8440 Straubing | Ski mit einem schaumstoffkern |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2709673A1 (fr) * | 1993-09-07 | 1995-03-17 | Rossignol Sa | Procédé pour la fabrication d'un ski en forme. |
| EP0650747A1 (fr) * | 1993-09-07 | 1995-05-03 | Skis Rossignol S.A. | Procédé pour la fabrication d'un ski en forme |
| US5501825A (en) * | 1993-09-07 | 1996-03-26 | Skis Rossignol Sas | Process for the manufacture of a shaped ski |
| EP0653230A3 (en) * | 1993-09-21 | 1995-12-20 | Yamaha Corp | Ski and simple method of making. |
| FR2759601A1 (fr) * | 1997-02-20 | 1998-08-21 | Rossignol Sa | Procede de fabrication par moulage en une seule etape d'une planche de glisse |
| EP0976427A1 (fr) * | 1998-07-31 | 2000-02-02 | Salomon S.A. | Planche de glisse utilisee pour la pratique du ski alpin, ou du surf de neige |
| FR2781686A1 (fr) * | 1998-07-31 | 2000-02-04 | Salomon Sa | Planche de glisse pour la pratique du ski alpin ou du surf de neige |
| US6406054B1 (en) | 1998-07-31 | 2002-06-18 | Salomon S.A. | Gliding board used for alpine skiing or snowboarding |
| CN102009446A (zh) * | 2010-10-15 | 2011-04-13 | 周文寿 | 可回收环保型滑雪板的生产方法 |
| CN102009446B (zh) * | 2010-10-15 | 2015-10-07 | 周文寿 | 可回收环保型滑雪板的生产方法 |
| CN111923311A (zh) * | 2020-07-29 | 2020-11-13 | 福建省德化鲁闽怡家陶瓷文创有限公司 | 一种石墨烯pu鞋垫的生产工艺 |
| CN111923311B (zh) * | 2020-07-29 | 2022-03-29 | 福建踩纳鞋服有限公司 | 一种石墨烯pu鞋垫的生产工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2679820B1 (enrdf_load_stackoverflow) | 1994-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0042782B1 (fr) | Casque de protection à coque injectée en thermoplastique et procédé de fabrication dudit casque | |
| EP0428885B1 (fr) | Procédé de réalisation d'un ski par injection, et structure de ski | |
| EP0581098B1 (fr) | Procédé de fabrication d'un ski | |
| EP0430824B1 (fr) | Procédé pour la fabrication d'une structure moulée complexe, et notamment d'un ski, et structure moulée complexe ainsi obtenue | |
| CA1225509A (fr) | Procede et dispositif de fabrication de vitrages surmoules et produits obtenus | |
| FR2654644A1 (fr) | Procede de fabrication d'un ski injecte, et structure de ski obtenue par ce procede. | |
| FR2608668A1 (fr) | Ensemble formant fenetre et procede pour sa production | |
| FR2620628A2 (fr) | Procede pour realiser un ski et ski fait selon ce procede | |
| EP1894760A2 (fr) | Vitrage avec un élément rigide eventuellement incorporé dans une pièce en plastique surmoullée | |
| EP0526353B1 (fr) | Procédé pour la fabrication d'une structure moulée complexe, et notamment d'un ski, et structure ainsi obtenue | |
| FR2709673A1 (fr) | Procédé pour la fabrication d'un ski en forme. | |
| FR2491391A1 (fr) | Procede de fabrication d'articles renforces de fibres | |
| FR2679820A1 (fr) | Procede pour la fabrication d'une structure moulee complexe, notamment d'un ski et structure moulee complexe ainsi obtenue. | |
| FR2760398A1 (fr) | Procede de realisation de pieces creuses de precision en materiau composite | |
| EP0081834B1 (fr) | Ski du type à noyau à structure allégée et son procédé de fabrication | |
| EP1884268B1 (fr) | Procédé de fabrication d'une planche de glisse | |
| FR2731160A1 (fr) | Procede de fabrication d'une structure moulee, notamment de ski ou de surf des neiges, par injection d'une mousse a expansion "in situ" | |
| FR2678543A1 (fr) | Procede pour la realisation d'une structure moulee complexe, et notamment d'un ski et ski obtenu par la mise en óoeuvre de ce procede. | |
| EP1226923B1 (fr) | Pièce mécanique en forme de feuille en élastomère renforcée, son procédé de fabrication et moule pour ladite fabrication | |
| FR2721525A1 (fr) | Procédé pour la réalisation d'un ski et ski obtenu par ce procédé. | |
| FR2691638A1 (fr) | Structure moulée complexe et ski intégrant une telle structure. | |
| EP0677306B1 (fr) | Ski et son procédé de fabrication | |
| FR2731159A1 (fr) | Procede pour la fabrication d'une planche de glisse dont la face superieure presente des evidements et planche de glisse ainsi obtenue | |
| FR2677918A1 (fr) | Procede pour la fabrication d'une structure moulee complexe comportant un noyau de mousse en matiere plastique et ski obtenu par la mise en óoeuvre de ce procede. | |
| FR2773999A1 (fr) | Procede de fabrication par injection d'une planche de glisse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |