DK4023411T3 - Form til fremstillingen af sportshjelme, især cykelhjelme og tilhørende fremgangsmåde til formning af sådanne sportshjelme - Google Patents

Form til fremstillingen af sportshjelme, især cykelhjelme og tilhørende fremgangsmåde til formning af sådanne sportshjelme Download PDF

Info

Publication number
DK4023411T3
DK4023411T3 DK21218174.7T DK21218174T DK4023411T3 DK 4023411 T3 DK4023411 T3 DK 4023411T3 DK 21218174 T DK21218174 T DK 21218174T DK 4023411 T3 DK4023411 T3 DK 4023411T3
Authority
DK
Denmark
Prior art keywords
helmets
sports
shaping
mold
manufacture
Prior art date
Application number
DK21218174.7T
Other languages
English (en)
Inventor
Angelo Gotti
Original Assignee
Kask Spa
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 Kask Spa filed Critical Kask Spa
Application granted granted Critical
Publication of DK4023411T3 publication Critical patent/DK4023411T3/da

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
    • A42C2/00—Manufacturing helmets by processes not otherwise provided for
    • A42C2/002—In-mould forming
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/008—Handling preformed parts, e.g. inserts
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B29K2025/04—Polymers of styrene
    • B29K2025/06—PS, i.e. polystyrene
    • 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
    • B29L2031/48—Wearing apparel
    • B29L2031/4807—Headwear
    • B29L2031/4814—Hats
    • B29L2031/4821—Helmets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DK21218174.7T 2020-12-31 2021-12-29 Form til fremstillingen af sportshjelme, især cykelhjelme og tilhørende fremgangsmåde til formning af sådanne sportshjelme DK4023411T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT202000032948 2020-12-31

Publications (1)

Publication Number Publication Date
DK4023411T3 true DK4023411T3 (da) 2023-11-20

Family

ID=75111781

Family Applications (1)

Application Number Title Priority Date Filing Date
DK21218174.7T DK4023411T3 (da) 2020-12-31 2021-12-29 Form til fremstillingen af sportshjelme, især cykelhjelme og tilhørende fremgangsmåde til formning af sådanne sportshjelme

Country Status (13)

Country Link
US (1) US20220203588A1 (da)
EP (1) EP4023411B1 (da)
CN (1) CN114683487A (da)
CA (1) CA3139757A1 (da)
DK (1) DK4023411T3 (da)
ES (1) ES2965420T3 (da)
HR (1) HRP20231460T1 (da)
HU (1) HUE064503T2 (da)
MX (1) MX2021015714A (da)
PL (1) PL4023411T3 (da)
PT (1) PT4023411T (da)
RS (1) RS64921B1 (da)
SI (1) SI4023411T1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800007587A1 (it) * 2018-07-27 2020-01-27 Kask Spa Dima di supporto per stampi di caschi sportivi, in particolare caschi da ciclismo e procedimento di stampaggio di un casco sportivo, in particolare un casco da ciclismo.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1639312A (en) * 1923-10-09 1927-08-16 Goodyear Tire & Rubber Tool for placing washers in rubber heels
FR2485341A1 (fr) * 1980-06-24 1981-12-31 Gpa International Sarl Casque de protection a coque injectee en thermoplastique et procede de fabrication dudit casque
US4571320A (en) * 1984-10-31 1986-02-18 General Motors Corporation Method and apparatus for loading and unloading sheet molding compound in and from a press
US4586886A (en) * 1985-04-18 1986-05-06 Plastek Industries, Inc. Insert transfer device and method
US4615438A (en) * 1985-08-20 1986-10-07 Figgie International Inc. Helmet shell assembly and method and apparatus for making
FR2623123A1 (fr) * 1987-11-16 1989-05-19 Machurat Fils Ets Moule pour la fabrication de monture de lunettes cintree en matiere plastique
US5119516A (en) * 1988-11-21 1992-06-09 Bell Sports, Inc. Reinforced expanded plastic helmet construction
US5481762A (en) * 1989-01-25 1996-01-09 Giro Sport Design, Inc. Helmet having a planar-molded infrastructure
US5527173A (en) * 1994-04-18 1996-06-18 Husky Injection Molding Systems Ltd. Apparatus for producing plastic articles with inserts
KR970006438Y1 (ko) * 1995-09-05 1997-06-24 시몬인터내쇼날 주식회사 자전거용 안전헬멧
US5565155A (en) * 1995-09-19 1996-10-15 Cheng-Hung; Lin Method of making a safety helmet
US6416706B1 (en) * 2000-02-15 2002-07-09 Sas Automation Ltd. Molding apparatus and method using a robot to introduce and insert into a mold
US7128564B2 (en) * 2003-12-11 2006-10-31 Husky Injection Molding Systems Ltd. Simplified in-mold article handling system and a method for handling molded articles
US7698750B2 (en) * 2006-05-19 2010-04-20 Specialized Bicycle Components, Inc. Bicycle helmet with reinforcement structure
US7913325B2 (en) * 2006-05-19 2011-03-29 Specialized Bicycle Components, Inc. Bicycle helmet with reinforcement structure
US8544118B2 (en) * 2008-01-11 2013-10-01 Bauer Performance Lacrosse Inc. Sport helmet
IT201800007587A1 (it) 2018-07-27 2020-01-27 Kask Spa Dima di supporto per stampi di caschi sportivi, in particolare caschi da ciclismo e procedimento di stampaggio di un casco sportivo, in particolare un casco da ciclismo.

Also Published As

Publication number Publication date
HRP20231460T1 (hr) 2024-05-10
ES2965420T3 (es) 2024-04-15
PL4023411T3 (pl) 2024-03-04
MX2021015714A (es) 2022-07-01
HUE064503T2 (hu) 2024-03-28
EP4023411B1 (en) 2023-08-16
CA3139757A1 (en) 2022-06-30
RS64921B1 (sr) 2023-12-29
PT4023411T (pt) 2023-11-17
SI4023411T1 (sl) 2024-05-31
EP4023411A1 (en) 2022-07-06
CN114683487A (zh) 2022-07-01
US20220203588A1 (en) 2022-06-30

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