FR2718648B1 - Ski and its manufacturing process. - Google Patents

Ski and its manufacturing process.

Info

Publication number
FR2718648B1
FR2718648B1 FR9404823A FR9404823A FR2718648B1 FR 2718648 B1 FR2718648 B1 FR 2718648B1 FR 9404823 A FR9404823 A FR 9404823A FR 9404823 A FR9404823 A FR 9404823A FR 2718648 B1 FR2718648 B1 FR 2718648B1
Authority
FR
France
Prior art keywords
ski
visco
elastic sheet
sub
assemblies
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 - Fee Related
Application number
FR9404823A
Other languages
French (fr)
Other versions
FR2718648A1 (en
Inventor
Yves Piegay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Skis Rossignol SA
Original Assignee
Skis Rossignol SA
Rossignol SA
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 Skis Rossignol SA, Rossignol SA filed Critical Skis Rossignol SA
Priority to FR9404823A priority Critical patent/FR2718648B1/en
Priority to EP95420080A priority patent/EP0677306B1/en
Priority to AT95420080T priority patent/ATE174522T1/en
Priority to DE69506609T priority patent/DE69506609T2/en
Publication of FR2718648A1 publication Critical patent/FR2718648A1/en
Application granted granted Critical
Publication of FR2718648B1 publication Critical patent/FR2718648B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • A63C5/04—Structure of the surface thereof

Landscapes

  • Laminated Bodies (AREA)
  • Catalysts (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The ski which is made of composite material has a sliding plate (1) edged with side squares (10) . Along its length it carries superposed sub-assemblies (11,12,14,15) fixed to each other by a visco-elastic sheet or plate interface (16) with an inverted V section. The visco-elastic sheet is located in the median neutral fibre plane of the ski thickness. The maximum thickness of the ski is greater than 26 mm. The lower and upper sub-assemblies are made of polyurethane or one in polyurethane and the other of wood. The cores (11,12) of the sub assembly are surrounded by a fabric sheath (14,15) pre-impregnated with a thermal hardening resin, such as epoxide. The visco-elastic sheet shows through the lateral edges of the ski. The two sub assemblies and the visco elastic sheet are encompassed in a shell (13) .
FR9404823A 1994-04-15 1994-04-15 Ski and its manufacturing process. Expired - Fee Related FR2718648B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9404823A FR2718648B1 (en) 1994-04-15 1994-04-15 Ski and its manufacturing process.
EP95420080A EP0677306B1 (en) 1994-04-15 1995-03-28 Ski and method for producing the same
AT95420080T ATE174522T1 (en) 1994-04-15 1995-03-28 SKI AND METHOD FOR THE PRODUCTION THEREOF
DE69506609T DE69506609T2 (en) 1994-04-15 1995-03-28 Skis and process for making them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404823A FR2718648B1 (en) 1994-04-15 1994-04-15 Ski and its manufacturing process.

Publications (2)

Publication Number Publication Date
FR2718648A1 FR2718648A1 (en) 1995-10-20
FR2718648B1 true FR2718648B1 (en) 1996-06-14

Family

ID=9462381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404823A Expired - Fee Related FR2718648B1 (en) 1994-04-15 1994-04-15 Ski and its manufacturing process.

Country Status (4)

Country Link
EP (1) EP0677306B1 (en)
AT (1) ATE174522T1 (en)
DE (1) DE69506609T2 (en)
FR (1) FR2718648B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747579B1 (en) * 1996-04-22 1998-05-22 Rossignol Sa PROCESS FOR PRODUCING A SLIDING BOARD AND SLIDING BOARD OBTAINED BY THIS METHOD
FR2804336B1 (en) * 2000-02-02 2002-03-08 Rossignol Sa ALPINE SKIING
FR2812211B1 (en) * 2000-07-28 2003-02-07 Salomon Sa SLIDING BOARD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654645B1 (en) * 1989-11-22 1992-08-28 Salomon Sa METHOD FOR PRODUCING A SKI BY INJECTION, AND SKI STRUCTURE OBTAINED BY THIS PROCESS.
FR2654643B1 (en) * 1989-11-22 1992-09-25 Salomon Sa METHOD FOR MANUFACTURING A GLUE SKI, AND SKI STRUCTURE OBTAINED BY THIS METHOD.
AT397209B (en) * 1990-09-27 1994-02-25 Rohrmoser Alois Skifabrik SKI WITH A SPATIAL PROFILED TOP
EP0490044A1 (en) * 1990-12-14 1992-06-17 Salomon S.A. Winter-sport ski comprising stiffener and base

Also Published As

Publication number Publication date
EP0677306A1 (en) 1995-10-18
ATE174522T1 (en) 1999-01-15
DE69506609T2 (en) 1999-05-06
EP0677306B1 (en) 1998-12-16
FR2718648A1 (en) 1995-10-20
DE69506609D1 (en) 1999-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20101230