DE3521441C2 - - Google Patents

Info

Publication number
DE3521441C2
DE3521441C2 DE3521441A DE3521441A DE3521441C2 DE 3521441 C2 DE3521441 C2 DE 3521441C2 DE 3521441 A DE3521441 A DE 3521441A DE 3521441 A DE3521441 A DE 3521441A DE 3521441 C2 DE3521441 C2 DE 3521441C2
Authority
DE
Germany
Prior art keywords
ski
fiber reinforcements
tread
side walls
composite core
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
DE3521441A
Other languages
German (de)
English (en)
Other versions
DE3521441A1 (de
Inventor
Edward Delvert Manchester Conn. Us Pilpel
Franklin Delano Cromwell Conn. Us Meatto
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.)
SITCA ACQUISITIONS, INC. (SITCA), VASHON ISLAND, W
Original Assignee
Olin 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 Olin Corp filed Critical Olin Corp
Publication of DE3521441A1 publication Critical patent/DE3521441A1/de
Application granted granted Critical
Publication of DE3521441C2 publication Critical patent/DE3521441C2/de
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
    • A63C5/003—Structure, covering or decoration of the upper ski surface
    • 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
    • A63C5/0434—Structure of the surface thereof of the side walls
    • 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
    • A63C5/12—Making thereof; Selection of particular materials
    • A63C5/126—Structure of the core

Landscapes

  • Laminated Bodies (AREA)
  • Rod-Shaped Construction Members (AREA)
DE19853521441 1984-06-18 1985-06-14 Schneeski, insbesondere abfahrtsski Granted DE3521441A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/621,758 US4545597A (en) 1981-11-04 1984-06-18 Reinforcing ribs in a snow ski with a wood/foam core

Publications (2)

Publication Number Publication Date
DE3521441A1 DE3521441A1 (de) 1985-12-19
DE3521441C2 true DE3521441C2 (enEXAMPLES) 1990-09-13

Family

ID=24491514

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853521441 Granted DE3521441A1 (de) 1984-06-18 1985-06-14 Schneeski, insbesondere abfahrtsski

Country Status (5)

Country Link
US (1) US4545597A (enEXAMPLES)
JP (1) JPS6113985A (enEXAMPLES)
CH (1) CH669331A5 (enEXAMPLES)
DE (1) DE3521441A1 (enEXAMPLES)
FR (1) FR2565837B1 (enEXAMPLES)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180678B1 (fr) * 1984-11-05 1987-10-14 Skis Rossignol S.A. Ski
AT383496B (de) * 1985-02-25 1987-07-10 Head Sportgeraete Gmbh Ski
DE4033780A1 (de) * 1989-11-16 1991-05-23 Rohrmoser Alois Skifabrik Sandwichbauteil mit einer formgebungsschicht fuer ski
DE4106910A1 (de) * 1990-03-08 1991-09-12 Rohrmoser Alois Skifabrik Schi mit mehreren kernteilen
AT403992B (de) * 1991-02-22 1998-07-27 Head Sport Ag Ski
FR2771939B1 (fr) * 1997-12-10 2000-01-14 Rossignol Sa Noyau pour surf de neige
FR2798297B1 (fr) * 1999-09-09 2001-11-16 Rossignol Sa Ski, ou autre planche de glisse sur neige, comportant des chants lateraux rigides et distincts
AT411869B (de) * 1999-12-22 2004-07-26 Atomic Austria Gmbh Brettartiges gleitgerät, insbesondere schi oder snowboard
US20020089149A1 (en) * 2001-01-05 2002-07-11 Scott Barbieri Gliding board with varying bending properties
US7416401B2 (en) * 2005-06-13 2008-08-26 The Boeing Company Lightweight composite fairing bar and method for manufacturing the same
US7654361B2 (en) * 2006-08-08 2010-02-02 Induction Dynamics Llc Balanced cantilever spring bracket
US8691340B2 (en) 2008-12-31 2014-04-08 Apinee, Inc. Preservation of wood, compositions and methods thereof
US9878464B1 (en) 2011-06-30 2018-01-30 Apinee, Inc. Preservation of cellulosic materials, compositions and methods thereof
US9522318B1 (en) 2013-03-15 2016-12-20 Brian Rosenberger Rib-stiffened sports board
US9138629B2 (en) 2013-03-15 2015-09-22 Brian Rosenberger Rib-stiffened sports board
CN104415528B (zh) * 2013-08-21 2016-10-26 荣和丽科技(深圳)有限公司 一种浇注边墙滑雪板
ES2446849B1 (es) * 2013-11-15 2014-12-16 Javier PEÑA ANDRÉS Tabla de snowboard o esquí con lateral perfeccionado
WO2019210324A1 (en) * 2018-04-27 2019-10-31 K2 Sports, Llc Ski with composite structure having arcuate fibers
WO2021127181A1 (en) 2019-12-18 2021-06-24 Checkerspot, Inc. Uses of microbially derived materials in polymer applications
AT525607A1 (de) 2021-11-11 2023-05-15 Isosport Verbundbauteile Ges M B H Verfahren zum Herstellen einer Seitenwange für ein Gleitgerät

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA917688A (en) * 1972-12-26 Lampl Heinrich Plastic ski
FR955551A (enEXAMPLES) * 1946-09-26 1950-01-17
FR1276744A (fr) * 1960-10-12 1961-11-24 Ski
US3208761A (en) * 1963-09-04 1965-09-28 George C Sullivan Metal ski with cellular plastic structure
AT248929B (de) * 1964-06-22 1966-08-25 Franz Kneissl Skifabrik Ski
US3276784A (en) * 1965-05-12 1966-10-04 Jr Henry M Anderson Laminated ski having a foam filled honeycomb core
US3272522A (en) * 1965-06-21 1966-09-13 Peter Kennedy Inc Composite metal and plastic ski
FR1467183A (fr) * 1965-12-15 1967-01-27 Plastiques Synthetiques Ski à armature métallique
GB1173199A (en) * 1967-03-30 1969-12-03 American Mach & Foundry Ski and Method of Manufacture
US3503621A (en) * 1968-05-08 1970-03-31 Kimball Schmidt Inc Fiber glass ski with channel construction
US3816573A (en) * 1970-11-13 1974-06-11 Nippon Gukki Seizo Kk Laminated ski having cellular plastic core and method for producing the same
US3894745A (en) * 1971-05-14 1975-07-15 Hoechst Ag Ski body made of plastics
DE2128826A1 (en) * 1971-06-09 1972-12-21 Franz VolkloHG, 8440 Straubing Laminated plastic ski - with lightweight polymethylacrylimide foam core and high tensile plastic surface layers
DE2237165A1 (de) * 1972-07-28 1974-02-07 Voelkl Ohg Franz Ski
US3967992A (en) * 1973-01-26 1976-07-06 Westinghouse Electric Corporation Plastic ski surfacing system
US3940157A (en) * 1973-02-07 1976-02-24 Nippon Gakki Seizo Kabushiki Kaisha Ski structure
US3902732A (en) * 1973-02-14 1975-09-02 Jr Albert A Fosha Advanced composition ski
US3844576A (en) * 1973-07-18 1974-10-29 Olin Corp Vibration damped ski
US3933362A (en) * 1974-03-25 1976-01-20 Nippon Gakki Seizo Kabushiki Kaisha Ski having a hollow core
US3918731A (en) * 1975-02-05 1975-11-11 Rossignol Sa Cross-country ski
CH604768A5 (enEXAMPLES) * 1975-06-20 1978-09-15 Rossignol Sa
US4007946A (en) * 1976-01-12 1977-02-15 John Jeffery Sarver Short ski
NO137179C (no) * 1976-03-11 1978-01-18 Magnus & Co As Ski.
JPS53734A (en) * 1976-06-23 1978-01-06 Nippon Gakki Seizo Kk Ski plate
US4093268A (en) * 1976-10-18 1978-06-06 Westinghouse Electric Corp. Plastic drag reducing surfacing material
US4094528A (en) * 1976-10-21 1978-06-13 John Michael Cluzel Ski structure
DE2713608A1 (de) * 1977-03-28 1978-10-05 Josef Ing Grad Lechner Ski mit schwingungsdaempfungsfaser und verfahren zu seiner herstellung
FR2405075A1 (fr) * 1977-10-07 1979-05-04 Karhu Titan Oy Ski a noyau en mousse de plastique, et procede et outil pour sa fabrication
DE2804943C3 (de) * 1978-02-06 1982-01-14 Th. Goldschmidt Ag, 4300 Essen Maßnahme bei der Verklebung von transparenten Polyäthylenlauf- und/oder -deckflächen mit den Außenschichten einer den Ski bildenden Mehrzahl von Schichten
US4455037A (en) * 1981-11-04 1984-06-19 Olin Corporation Laminated ski reinforcement members

Also Published As

Publication number Publication date
FR2565837A1 (fr) 1985-12-20
FR2565837B1 (fr) 1987-10-09
DE3521441A1 (de) 1985-12-19
US4545597A (en) 1985-10-08
CH669331A5 (enEXAMPLES) 1989-03-15
JPS6113985A (ja) 1986-01-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SITCA ACQUISITIONS, INC. (SITCA), VASHON ISLAND, W

8339 Ceased/non-payment of the annual fee