FR2442060A1 - Casting children's multi-ply ski - using liquid plastics for top and bottom ply and e.g. reinforced polyurethane foam for core, followed by hardening - Google Patents

Casting children's multi-ply ski - using liquid plastics for top and bottom ply and e.g. reinforced polyurethane foam for core, followed by hardening

Info

Publication number
FR2442060A1
FR2442060A1 FR7928439A FR7928439A FR2442060A1 FR 2442060 A1 FR2442060 A1 FR 2442060A1 FR 7928439 A FR7928439 A FR 7928439A FR 7928439 A FR7928439 A FR 7928439A FR 2442060 A1 FR2442060 A1 FR 2442060A1
Authority
FR
France
Prior art keywords
ply
ski
children
core
casting
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
Application number
FR7928439A
Other languages
French (fr)
Other versions
FR2442060B1 (en
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.)
SCHMALKALDEN SPORT VEB
Original Assignee
SCHMALKALDEN SPORT VEB
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 SCHMALKALDEN SPORT VEB filed Critical SCHMALKALDEN SPORT VEB
Publication of FR2442060A1 publication Critical patent/FR2442060A1/en
Application granted granted Critical
Publication of FR2442060B1 publication Critical patent/FR2442060B1/fr
Granted 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

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Mfr. of a ski, esp for use by children, comprises using curable and foamable plastics e.g. polyurethane, for forming the core of the ski. First a casting mould is charged with liq. plastics that will constitute the sliding surface of the ski; then a fibrous reinforcement is applied; and then the foamable plastics is poured into the mould between a top layer and the reinforced sliding-surface material. Finally the charge is cured in single operational step.
FR7928439A 1978-11-21 1979-11-19 Casting children's multi-ply ski - using liquid plastics for top and bottom ply and e.g. reinforced polyurethane foam for core, followed by hardening Granted FR2442060A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20920478A DD139521B1 (en) 1978-11-21 1978-11-21 METHOD AND DEVICE FOR MANUFACTURING PLASTIC SKI, IN PARTICULAR KINDERSKI

Publications (2)

Publication Number Publication Date
FR2442060A1 true FR2442060A1 (en) 1980-06-20
FR2442060B1 FR2442060B1 (en) 1983-12-09

Family

ID=5515421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928439A Granted FR2442060A1 (en) 1978-11-21 1979-11-19 Casting children's multi-ply ski - using liquid plastics for top and bottom ply and e.g. reinforced polyurethane foam for core, followed by hardening

Country Status (7)

Country Link
AT (1) AT367640B (en)
CA (1) CA1145905A (en)
DD (1) DD139521B1 (en)
DE (1) DE2940851A1 (en)
FI (1) FI793615A (en)
FR (1) FR2442060A1 (en)
SE (1) SE437631B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527931A1 (en) * 1982-06-07 1983-12-09 Realverbund METHOD FOR MANUFACTURING A SKI
WO2013124600A2 (en) * 2012-02-24 2013-08-29 Decathlon Method for producing a ski by injecting a thermoplastic material into a mould

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8405153L (en) * 1983-10-27 1985-04-28 Fischer Gmbh SKIDA AND PROCEDURE FOR ITS PREPARATION
AT389848B (en) * 1988-02-01 1990-02-12 Danutec Werkstoff DIRECTLY FOAMED MOLDED BODY AND A METHOD FOR THE PRODUCTION THEREOF
AT398040B (en) * 1990-01-22 1994-08-25 Kaestle Ag Ski
AT400679B (en) * 1990-03-09 1996-02-26 Atomic Austria Gmbh SKI

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127330A1 (en) * 1971-06-02 1972-12-14 Franz Volkl oHG, 8440 Straubing Ski core of polyethylene foam - completely enclosed in and bonded to, a polyethylene one piece hollow sheath
DE2130279A1 (en) * 1971-06-18 1972-12-21 Lentia Gmbh Laminated short ski - with polyurethane foam core and plastic covering layers bonded to fibreglass laminates
FR2144834A1 (en) * 1971-07-07 1973-02-16 Osheko Ets

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920210C (en) * 1951-12-29 1954-11-15 Bayer Ag Process for the production of load-bearing lightweight composite structures made of plastics
DE2017442A1 (en) * 1970-04-11 1971-10-28 Volkswagenwerk Ag Plastic part supporting a decorative profile,prodn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127330A1 (en) * 1971-06-02 1972-12-14 Franz Volkl oHG, 8440 Straubing Ski core of polyethylene foam - completely enclosed in and bonded to, a polyethylene one piece hollow sheath
DE2130279A1 (en) * 1971-06-18 1972-12-21 Lentia Gmbh Laminated short ski - with polyurethane foam core and plastic covering layers bonded to fibreglass laminates
FR2144834A1 (en) * 1971-07-07 1973-02-16 Osheko Ets

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527931A1 (en) * 1982-06-07 1983-12-09 Realverbund METHOD FOR MANUFACTURING A SKI
WO2013124600A2 (en) * 2012-02-24 2013-08-29 Decathlon Method for producing a ski by injecting a thermoplastic material into a mould
FR2987278A1 (en) * 2012-02-24 2013-08-30 Decathlon Sa METHOD FOR PRODUCING A SKI BY INJECTING A THERMOPLASTIC MATERIAL IN A MOLD
WO2013124600A3 (en) * 2012-02-24 2013-12-19 Decathlon Method for producing a ski by injecting a thermoplastic material into a mould
RU2633157C2 (en) * 2012-02-24 2017-10-11 Декатлон Method for manufacturing ski by injecting thermoplastic material into mould

Also Published As

Publication number Publication date
DD139521A1 (en) 1980-01-09
SE437631B (en) 1985-03-11
CA1145905A (en) 1983-05-10
SE7909600L (en) 1980-05-22
DD139521B1 (en) 1981-07-29
DE2940851A1 (en) 1980-06-04
AT367640B (en) 1982-07-26
FR2442060B1 (en) 1983-12-09
ATA670579A (en) 1981-12-15
FI793615A (en) 1980-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse