FR1248660A - Process for manufacturing a ski and ski obtained by this process - Google Patents

Process for manufacturing a ski and ski obtained by this process

Info

Publication number
FR1248660A
FR1248660A FR810755A FR810755A FR1248660A FR 1248660 A FR1248660 A FR 1248660A FR 810755 A FR810755 A FR 810755A FR 810755 A FR810755 A FR 810755A FR 1248660 A FR1248660 A FR 1248660A
Authority
FR
France
Prior art keywords
ski
manufacturing
ski obtained
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
Application number
FR810755A
Other languages
French (fr)
Inventor
Gaston Haldemann
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 filed Critical
Application granted granted Critical
Publication of FR1248660A publication Critical patent/FR1248660A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0011—Moulds or cores; Details thereof or accessories therefor thin-walled moulds
    • B29C33/0016—Lost moulds, e.g. staying on the moulded object
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5263—Skis
FR810755A 1958-11-24 1959-11-20 Process for manufacturing a ski and ski obtained by this process Expired FR1248660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1248660X 1958-11-24

Publications (1)

Publication Number Publication Date
FR1248660A true FR1248660A (en) 1960-12-23

Family

ID=4564887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810755A Expired FR1248660A (en) 1958-11-24 1959-11-20 Process for manufacturing a ski and ski obtained by this process

Country Status (2)

Country Link
CH (1) CH346468A (en)
FR (1) FR1248660A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565836A1 (en) * 1983-11-25 1985-12-20 Cheramy Sylvain Monobloc ski structure with biconvex profile
US5288442A (en) * 1991-07-31 1994-02-22 Skis Rossignol S.A. Process for the manufacture of a complex moulded structure, and especially of a ski
US5445403A (en) * 1989-11-22 1995-08-29 Salomon S.A. Ski structure formed by injection process
ES2088713A1 (en) * 1992-11-27 1996-08-16 Ruiz Alfonso Canamaque Pneumatic reinforcement system for bicycle frames
FR2914219A1 (en) * 2007-03-28 2008-10-03 Lof Tech Sarl Hollow monolithic composite piece e.g. kayak hull, manufacturing method, involves emptying space between bladder and inner wall of mold to place bladder against frames, and infusing resin in frames between mold wall and bladder wall

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220770B (en) * 1961-05-23 1966-07-07 Heinrich Hammer Process for the production of a hollow ski from plastic
DE3437865A1 (en) * 1983-10-21 1985-05-09 Kabushiki Kaisha Swallow Ski, Iiyama, Nagano MANUFACTURING PROCESS FOR SKIS
FR2662365B1 (en) * 1990-05-23 1993-05-07 Decathlon Production LIGHTWEIGHT STRUCTURE, PARTICULARLY FOR SPORTS GOODS.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565836A1 (en) * 1983-11-25 1985-12-20 Cheramy Sylvain Monobloc ski structure with biconvex profile
US5445403A (en) * 1989-11-22 1995-08-29 Salomon S.A. Ski structure formed by injection process
US5288442A (en) * 1991-07-31 1994-02-22 Skis Rossignol S.A. Process for the manufacture of a complex moulded structure, and especially of a ski
ES2088713A1 (en) * 1992-11-27 1996-08-16 Ruiz Alfonso Canamaque Pneumatic reinforcement system for bicycle frames
FR2914219A1 (en) * 2007-03-28 2008-10-03 Lof Tech Sarl Hollow monolithic composite piece e.g. kayak hull, manufacturing method, involves emptying space between bladder and inner wall of mold to place bladder against frames, and infusing resin in frames between mold wall and bladder wall

Also Published As

Publication number Publication date
CH346468A (en) 1960-05-15

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