AT386959B - METHOD FOR PRODUCING A COMPONENT FOR A SKI CORE, COMPONENT PRODUCED WITH THIS METHOD, AND SKI WITH SUCH A COMPONENT - Google Patents

METHOD FOR PRODUCING A COMPONENT FOR A SKI CORE, COMPONENT PRODUCED WITH THIS METHOD, AND SKI WITH SUCH A COMPONENT

Info

Publication number
AT386959B
AT386959B AT0035685A AT35685A AT386959B AT 386959 B AT386959 B AT 386959B AT 0035685 A AT0035685 A AT 0035685A AT 35685 A AT35685 A AT 35685A AT 386959 B AT386959 B AT 386959B
Authority
AT
Austria
Prior art keywords
ski
core
component
ski core
stratified
Prior art date
Application number
AT0035685A
Other languages
German (de)
Other versions
ATA35685A (en
Original Assignee
Isosport Verbundbauteile
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Isosport Verbundbauteile filed Critical Isosport Verbundbauteile
Priority to AT0035685A priority Critical patent/AT386959B/en
Priority to AT86901006T priority patent/ATE64867T1/en
Priority to DE8686901006T priority patent/DE3680044D1/en
Priority to PCT/AT1986/000011 priority patent/WO1986004512A1/en
Priority to JP61501008A priority patent/JPS62501613A/en
Priority to EP86901006A priority patent/EP0211050B1/en
Publication of ATA35685A publication Critical patent/ATA35685A/en
Application granted granted Critical
Publication of AT386959B publication Critical patent/AT386959B/en

Links

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

Landscapes

  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

A ski core (1, 18) made of plastic material comprises cavities (4) which enable to reduce its weight and solid areas (23) distributed throughout the volume of the ski core, throughout the ski thickness. The core is flow formed from a stratified or laminated base product comprised of duromer or thermoplastic synthetic material reinforced by a fibre mat. The ski core (1, 18) of which the side pieces (17, 24) may be integrally formed by extrusion with the core, preferably presents a stratified area (3, 22) extending on at least almost all the base surface of the ski core of which the course corresponds to the junction between the extrusion half-moulds (7, 8). This stratified area (3, 22) may advantageously be adjacent to the upper side or the lower side (5, 2) of the ski core or may also follow an undulating course between the upper side and the lower side (20, 21) of the ski core (18). In a preferred embodiment, the cavities (4) may have a cylindrical shape, the solid areas (23) being respectively configured as ribs extending throughout the thickness of the ski core. The invention also relates to a ski comprising said ski core.
AT0035685A 1985-02-07 1985-02-07 METHOD FOR PRODUCING A COMPONENT FOR A SKI CORE, COMPONENT PRODUCED WITH THIS METHOD, AND SKI WITH SUCH A COMPONENT AT386959B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0035685A AT386959B (en) 1985-02-07 1985-02-07 METHOD FOR PRODUCING A COMPONENT FOR A SKI CORE, COMPONENT PRODUCED WITH THIS METHOD, AND SKI WITH SUCH A COMPONENT
AT86901006T ATE64867T1 (en) 1985-02-07 1986-02-07 PLASTIC SKI KERNELS AND SKI CONTAINING THESE SKI KERNELS.
DE8686901006T DE3680044D1 (en) 1985-02-07 1986-02-07 SKI CORE MADE OF PLASTIC AND SKIS CONTAINING THIS SKI CORE.
PCT/AT1986/000011 WO1986004512A1 (en) 1985-02-07 1986-02-07 Ski core of plastic material and ski containing such a core
JP61501008A JPS62501613A (en) 1985-02-07 1986-02-07 Ski core made of plastic material and ski containing the ski core
EP86901006A EP0211050B1 (en) 1985-02-07 1986-02-07 Ski core of plastic material and ski containing such a core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0035685A AT386959B (en) 1985-02-07 1985-02-07 METHOD FOR PRODUCING A COMPONENT FOR A SKI CORE, COMPONENT PRODUCED WITH THIS METHOD, AND SKI WITH SUCH A COMPONENT

Publications (2)

Publication Number Publication Date
ATA35685A ATA35685A (en) 1988-04-15
AT386959B true AT386959B (en) 1988-11-10

Family

ID=3488441

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0035685A AT386959B (en) 1985-02-07 1985-02-07 METHOD FOR PRODUCING A COMPONENT FOR A SKI CORE, COMPONENT PRODUCED WITH THIS METHOD, AND SKI WITH SUCH A COMPONENT
AT86901006T ATE64867T1 (en) 1985-02-07 1986-02-07 PLASTIC SKI KERNELS AND SKI CONTAINING THESE SKI KERNELS.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT86901006T ATE64867T1 (en) 1985-02-07 1986-02-07 PLASTIC SKI KERNELS AND SKI CONTAINING THESE SKI KERNELS.

Country Status (5)

Country Link
EP (1) EP0211050B1 (en)
JP (1) JPS62501613A (en)
AT (2) AT386959B (en)
DE (1) DE3680044D1 (en)
WO (1) WO1986004512A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399819B (en) * 1991-04-17 1995-07-25 Pichler Hubert Ski with reduced flexural vibrations

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848800A (en) * 1993-06-09 1998-12-15 Kastle Aktiengesellschaft Ski
FR2720289B1 (en) * 1994-05-31 1996-08-23 Gaillon Ski or similar.
US7077418B2 (en) 2001-07-10 2006-07-18 Fischer Gesellschaft M.B.H. Light-weight construction core and a method for producing the same
AT410517B (en) * 2001-07-10 2003-05-26 Fischer Gmbh LIGHTWEIGHT CORE AND METHOD FOR PRODUCING THE SAME

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1453516A (en) * 1965-08-13 1966-06-03 Honeycomb ski
AT309282B (en) * 1970-03-02 1973-08-10 Head Sportgeraete Gmbh Plastic skis

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1254377A (en) * 1960-04-20 1961-02-17 Metallic ski
FR2005056A1 (en) * 1968-03-29 1969-12-05 Bader Albert
US3734519A (en) * 1970-10-23 1973-05-22 W Bennett Molded ski
US3970324A (en) * 1973-03-05 1976-07-20 American Marine Industries, Inc. Foam-filled, cellular structural product
FR2261027A1 (en) * 1974-02-19 1975-09-12 Baudou Antoine Method of mfg. skis by moulding in two stages - uses mesh core and metallic reinforcing being included
DE2541073C3 (en) * 1975-09-15 1980-11-20 Franz Voelkl Ohg, 8440 Straubing Ski with a one-piece wooden core and method of manufacturing the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1453516A (en) * 1965-08-13 1966-06-03 Honeycomb ski
AT309282B (en) * 1970-03-02 1973-08-10 Head Sportgeraete Gmbh Plastic skis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399819B (en) * 1991-04-17 1995-07-25 Pichler Hubert Ski with reduced flexural vibrations

Also Published As

Publication number Publication date
DE3680044D1 (en) 1991-08-08
JPS62501613A (en) 1987-07-02
EP0211050B1 (en) 1991-07-03
ATE64867T1 (en) 1991-07-15
WO1986004512A1 (en) 1986-08-14
EP0211050A1 (en) 1987-02-25
ATA35685A (en) 1988-04-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee