EP0034643A1 - Ski à extrémité postérieure fendue - Google Patents

Ski à extrémité postérieure fendue Download PDF

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Publication number
EP0034643A1
EP0034643A1 EP80102860A EP80102860A EP0034643A1 EP 0034643 A1 EP0034643 A1 EP 0034643A1 EP 80102860 A EP80102860 A EP 80102860A EP 80102860 A EP80102860 A EP 80102860A EP 0034643 A1 EP0034643 A1 EP 0034643A1
Authority
EP
European Patent Office
Prior art keywords
ski
cut
width
core
tail end
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.)
Withdrawn
Application number
EP80102860A
Other languages
German (de)
English (en)
Inventor
Hubert R. Zemke
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.)
Hexcel Corp
Original Assignee
Hexcel Corp
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 Hexcel Corp filed Critical Hexcel Corp
Publication of EP0034643A1 publication Critical patent/EP0034643A1/fr
Withdrawn legal-status Critical Current

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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
    • A63C5/04—Structure of the surface thereof
    • A63C5/052—Structure of the surface thereof of the tips or rear ends

Definitions

  • the cut-out when incorporated in a ski having a width of approximately 50mm has a width of about 35mm and a length of about 170mm for a presently preferred length to width ratio of about-5:1.
  • the remainder of the running surface of the ski remains substantially flat.
  • Another aspect of the present invention enables the construction of a ski with a split tail in accordance with the present invention even though the ski is of a composite construction and has a lightweight, e.g. honeycomb, core.
  • the present invention recognizes the fact that it is presently.economically not desirable to manufacture a composite ski with a lightweight core that already includes the desired cut-out. This leads to both manufacturing difficulties and the possibility that the finished ski has manufacturing defects in areas of the cut-out not readily accessible and/or visible.
  • the ski of the present invention or at least its core sandwich if the core is a honeycomb core, is first made up as a conventional ski with a solid end section. A cut-out is then machined, e. g. sawed, into it which has the desired shape and size.
  • the top surface 14 of the ski is defined by an impact resistant sheet 36, usually a plastic sheet, which is bonded to the top surface of the upper honeycomb facing 24.
  • the ski sides 12 are defined by similar impact resistant plastic side walls 38 which are bonded to outwardly oriented sides 40 of the honeycomb core.

Landscapes

  • Laminated Bodies (AREA)
EP80102860A 1980-02-15 1980-05-22 Ski à extrémité postérieure fendue Withdrawn EP0034643A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12175380A 1980-02-15 1980-02-15
US121753 1987-11-16

Publications (1)

Publication Number Publication Date
EP0034643A1 true EP0034643A1 (fr) 1981-09-02

Family

ID=22398579

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80102860A Withdrawn EP0034643A1 (fr) 1980-02-15 1980-05-22 Ski à extrémité postérieure fendue

Country Status (1)

Country Link
EP (1) EP0034643A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1050324A2 (fr) * 1999-05-06 2000-11-08 Skis Rossignol S.A. Ski alpin
FR2848466A1 (fr) * 2002-12-16 2004-06-18 Rossignol Sa Ski alpin
FR2848465A1 (fr) * 2002-12-16 2004-06-18 Rossignol Sa Ski alpin
EP1952855A1 (fr) * 2007-02-02 2008-08-06 ATOMIC Austria GmbH Ski ou snow-board doté d'un moyen d'influence de sa géométrie
EP1952854A1 (fr) * 2007-02-02 2008-08-06 ATOMIC Austria GmbH Ski ou snow-board doté d'un moyen d'influence de sa géométrie et son procédé de fabrication
US20130140795A1 (en) * 2011-12-05 2013-06-06 Skis Rossignol Snow gliding board structure element, and gliding board incorporating such an element
FR3008624A1 (fr) * 2013-07-19 2015-01-23 Salomon Sas Embout pour planche de glisse

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT238074B (de) * 1962-06-26 1965-01-25 Anton Kaestle Schi
DE1428958A1 (de) * 1964-10-26 1969-05-08 Ritter Dr Herbert Elastischer Pisten- und Slalom-Ski mit selbsttaetigen Fuehrungs- und Lenkeigenschaften
US3534972A (en) * 1968-10-11 1970-10-20 Thomas F Salerno Ski
US3549162A (en) * 1968-11-27 1970-12-22 Harold Y Coutts Ski construction
US3724866A (en) * 1971-06-04 1973-04-03 Skijor Mfg Co Ski especially adapted for use by skiers towed by a snowmobile or the like
US4068861A (en) * 1976-02-26 1978-01-17 Hexcel Corporation Lightweight, flexible ski
DE2704858A1 (de) * 1977-02-05 1978-08-10 Martin Hilleprandt Ski, insbesondere zur verwendung fuer tiefschneeabfahrten

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT238074B (de) * 1962-06-26 1965-01-25 Anton Kaestle Schi
DE1428958A1 (de) * 1964-10-26 1969-05-08 Ritter Dr Herbert Elastischer Pisten- und Slalom-Ski mit selbsttaetigen Fuehrungs- und Lenkeigenschaften
US3534972A (en) * 1968-10-11 1970-10-20 Thomas F Salerno Ski
US3549162A (en) * 1968-11-27 1970-12-22 Harold Y Coutts Ski construction
US3724866A (en) * 1971-06-04 1973-04-03 Skijor Mfg Co Ski especially adapted for use by skiers towed by a snowmobile or the like
US4068861A (en) * 1976-02-26 1978-01-17 Hexcel Corporation Lightweight, flexible ski
DE2704858A1 (de) * 1977-02-05 1978-08-10 Martin Hilleprandt Ski, insbesondere zur verwendung fuer tiefschneeabfahrten

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1050324A2 (fr) * 1999-05-06 2000-11-08 Skis Rossignol S.A. Ski alpin
FR2793154A1 (fr) * 1999-05-06 2000-11-10 Rossignol Sa Ski alpin
EP1050324A3 (fr) * 1999-05-06 2000-12-06 Skis Rossignol S.A. Ski alpin
FR2848466A1 (fr) * 2002-12-16 2004-06-18 Rossignol Sa Ski alpin
FR2848465A1 (fr) * 2002-12-16 2004-06-18 Rossignol Sa Ski alpin
EP1430935A1 (fr) * 2002-12-16 2004-06-23 Skis Rossignol S.A. Ski alpin
US7258360B2 (en) 2002-12-16 2007-08-21 Skis Rossignol S.A. Alpine ski
EP1952855A1 (fr) * 2007-02-02 2008-08-06 ATOMIC Austria GmbH Ski ou snow-board doté d'un moyen d'influence de sa géométrie
EP1952854A1 (fr) * 2007-02-02 2008-08-06 ATOMIC Austria GmbH Ski ou snow-board doté d'un moyen d'influence de sa géométrie et son procédé de fabrication
US7900950B2 (en) 2007-02-02 2011-03-08 Atomic Austria Gmbh Ski or snowboard with a means for influencing its geometry and a method of producing it
US8020887B2 (en) 2007-02-02 2011-09-20 Atomic Austria Gmbh Ski or snowboard with a means for influencing its geometry
US20130140795A1 (en) * 2011-12-05 2013-06-06 Skis Rossignol Snow gliding board structure element, and gliding board incorporating such an element
US8827301B2 (en) * 2011-12-05 2014-09-09 Skis Rossignol Snow gliding board structure element, and gliding board incorporating such an element
FR3008624A1 (fr) * 2013-07-19 2015-01-23 Salomon Sas Embout pour planche de glisse
EP2835156A1 (fr) * 2013-07-19 2015-02-11 Salomon S.A.S. Embout pour planche de glisse

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH DE FR IT SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19820810

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ZEMKE, HUBERT R.