NO953296L - Fremgangsmåte for fremstilling av en hul ski samt slik hul ski - Google Patents
Fremgangsmåte for fremstilling av en hul ski samt slik hul skiInfo
- Publication number
- NO953296L NO953296L NO953296A NO953296A NO953296L NO 953296 L NO953296 L NO 953296L NO 953296 A NO953296 A NO 953296A NO 953296 A NO953296 A NO 953296A NO 953296 L NO953296 L NO 953296L
- Authority
- NO
- Norway
- Prior art keywords
- hollow
- ski
- hose
- hollow ski
- double
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/78—Moulding material on one side only of the preformed part
-
- 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
- A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices
- A63C5/07—Skis or snowboards with special devices thereon, e.g. steering devices comprising means for adjusting stiffness
-
- 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
- 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
- B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Fremgangsmåte for fremstilling av en hul ski og hul ski fremstilt på denne måt- en. I de kjente hule ski er utgangsmaterialet plassert slik i en pressform, at det omgir et elastisk luftkammer, som blir satt under trykk, hvoretter så materialet blir herdet. Med den fremgangsmåten som angår oppfinnel- sen skal det laget en hul ski, som har liten vekt med stor styrke. Til dette blir luftkamrene dannet av to avsnitt av en dobbeltslange, som ligger ved siden av hverandre i den hule skis lengderet- ning, hvor det i hvert avsnitt av dob- beltslangen på en lufttett tynnvegget innerslange av et kunststoff som kan utvide seg blir trædd på en ytterslange som er laget av en fiberduk og etter å ha trukket opp en kunstharpiks blåses opp med innerslangen og på glideflate- delen og på det som danner yttersjiktet av hullegemet, også gjennomtrukket med kunstharpiks, hvor materialet er en fiberduk og i det midterste området av hullegemet blir presset på ytterslangene til det andre avsnittet av dobbeltslan- gen og derved blir utformet som en ver- tikal kant som strekker seg i den hule skis lengderetning, hvorved delene ved herdingen blir forbundet fast med hver- andre og danner den hule skis kraftover- førende forbindelse.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4306351 | 1993-02-23 | ||
DE9401326U DE9401326U1 (de) | 1993-02-23 | 1994-01-24 | Hohlski |
DE4402301A DE4402301A1 (de) | 1993-02-23 | 1994-01-24 | Verfahren zur Herstellung eines Hohlskis und danach hergestellter Hohlski |
PCT/DE1994/000185 WO1994019175A1 (de) | 1993-02-23 | 1994-02-17 | Verfahren zur herstellung eines hohlskis und danach hergestellter hohlski |
Publications (2)
Publication Number | Publication Date |
---|---|
NO953296D0 NO953296D0 (no) | 1995-08-22 |
NO953296L true NO953296L (no) | 1995-10-16 |
Family
ID=27204817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO953296A NO953296L (no) | 1993-02-23 | 1995-08-22 | Fremgangsmåte for fremstilling av en hul ski samt slik hul ski |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0686083A1 (no) |
AU (1) | AU6106294A (no) |
FI (1) | FI953950A (no) |
NO (1) | NO953296L (no) |
SI (1) | SI9400092A (no) |
WO (1) | WO1994019175A1 (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2312835B (en) * | 1996-12-18 | 1998-08-12 | Pegasus Airwave Ltd | Patient supports and methods of operating them |
AT412839B (de) | 2000-06-02 | 2005-08-25 | Atomic Austria Gmbh | Gleitvorrichtung, insbesondere schi, snowboard oder dgl. |
DE20316335U1 (de) * | 2003-10-22 | 2004-03-11 | Boards & More Ag, Clarens | Snowboard |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1204983B (de) * | 1958-11-24 | 1965-11-11 | Haldemann S A | Verfahren zur Herstellung eines Hohlskis |
CH369894A (fr) * | 1961-05-03 | 1963-06-15 | Haldemann S A | Procédé de fabrication d'un objet creux alvéolé et objet obtenu par ce procédé |
FR1354283A (fr) * | 1963-01-25 | 1964-03-06 | Procédé de moulage de pièces tubulaires, notamment de mâts et bomes, en résine synthétique | |
US3892831A (en) * | 1970-07-29 | 1975-07-01 | Jacques Andre Robin | Method of manufacture of tennis rackets of reinforced synthetic material |
FR2235785A1 (en) * | 1973-07-06 | 1975-01-31 | Desplat Marie | Light weight plastic moulded article has encapsulated hollow bodies - wrapped in fibrous matting |
DE3236016A1 (de) * | 1982-09-29 | 1984-04-12 | Hubert Dipl.-Ing. Architekt 7833 Endingen Brinckemper | Hohlkoerper-ski |
NL8800301A (nl) * | 1988-02-09 | 1989-09-01 | Akzo Nv | Werkwijze voor het vervaardigen van een vezelversterkt kunststofprodukt. |
-
1994
- 1994-02-17 EP EP94907497A patent/EP0686083A1/de not_active Withdrawn
- 1994-02-17 AU AU61062/94A patent/AU6106294A/en not_active Abandoned
- 1994-02-17 WO PCT/DE1994/000185 patent/WO1994019175A1/de not_active Application Discontinuation
- 1994-02-23 SI SI9400092A patent/SI9400092A/sl unknown
-
1995
- 1995-08-22 NO NO953296A patent/NO953296L/no unknown
- 1995-08-23 FI FI953950A patent/FI953950A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO953296D0 (no) | 1995-08-22 |
WO1994019175A1 (de) | 1994-09-01 |
SI9400092A (en) | 1994-09-30 |
FI953950A0 (fi) | 1995-08-23 |
FI953950A (fi) | 1995-10-23 |
AU6106294A (en) | 1994-09-14 |
EP0686083A1 (de) | 1995-12-13 |
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