ZA88537B - - Google Patents

Info

Publication number
ZA88537B
ZA88537B ZA88537A ZA88537A ZA88537B ZA 88537 B ZA88537 B ZA 88537B ZA 88537 A ZA88537 A ZA 88537A ZA 88537 A ZA88537 A ZA 88537A ZA 88537 B ZA88537 B ZA 88537B
Authority
ZA
South Africa
Application number
ZA88537A
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
Publication of ZA88537B publication Critical patent/ZA88537B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B41/00—Hollow inflatable balls
    • 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
    • B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0423—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by density separation
    • B29C44/043—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by density separation using a rotating mould
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/60—Processes of molding plastisols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing
ZA88537A 1987-01-28 1988-01-27 ZA88537B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX5069A MX163049B (es) 1987-01-28 1987-01-28 Procedimiento para la elaboracion de una pelota neumatica de pvc espumado y producto resultante

Publications (1)

Publication Number Publication Date
ZA88537B true ZA88537B (xx) 1988-07-27

Family

ID=19741165

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA88537A ZA88537B (xx) 1987-01-28 1988-01-27

Country Status (10)

Country Link
US (1) US4956234A (xx)
EP (1) EP0277001A3 (xx)
JP (1) JPS6485678A (xx)
KR (1) KR880008874A (xx)
CN (1) CN88100450A (xx)
AU (1) AU1092688A (xx)
BR (1) BR8800314A (xx)
IT (1) IT1218981B (xx)
MX (1) MX163049B (xx)
ZA (1) ZA88537B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9500179A (nl) * 1995-02-01 1996-09-02 Henriette Maria Theresia Van D Gymnastisch hulpmiddel omvattende een bal en een daarmede verbonden elastische band.
IT1290717B1 (it) * 1997-01-28 1998-12-10 Franco Menotti Palla anti-scoppio per esercizi psicomotori e relativo procedimento di produzione
US6054207A (en) * 1998-01-21 2000-04-25 Andersen Corporation Foamed thermoplastic polymer and wood fiber profile and member
US6344268B1 (en) 1998-04-03 2002-02-05 Certainteed Corporation Foamed polymer-fiber composite
KR20020065422A (ko) * 1999-10-14 2002-08-13 김기옥 입체인체학 p·v·c/e·v·a·우레탄고도·기술성·기능성·패션성 총천연색 다색축구공 가죽고도·기술성·기능성·패션성·윤각형·통기성·흡수성총천연색 다색야구장갑.
TW530140B (en) 2001-08-02 2003-05-01 Goodyear Tire & Rubber Flexible PVC helical hose
DE102015209795B4 (de) * 2015-05-28 2024-03-21 Adidas Ag Ball und Verfahren zu dessen Herstellung
GR1009330B (el) * 2017-02-15 2018-07-31 Ιωαννης Χρηστου Παπαδοπουλος Μεθοδος παραγωγης διαφανους μπαλας με εκτυπωμενα σχεδια

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473722A (en) * 1945-09-29 1949-06-21 Alex A Nelson Molding hollow articles
US2525965A (en) * 1948-01-30 1950-10-17 Us Rubber Co Molding method
US2484397A (en) * 1948-01-30 1949-10-11 Us Rubber Co Practice golf ball
US2525880A (en) * 1948-01-30 1950-10-17 Us Rubber Co Method of molding porous articles
US2743931A (en) * 1953-02-26 1956-05-01 Us Rubber Co Practice or play ball and method of making same
US2760775A (en) * 1954-03-31 1956-08-28 Eagie Rubber Co Inc Seamless plastic ball with integrally formed valve housing
US2904522A (en) * 1954-05-24 1959-09-15 Du Pont Process for the preparation of an expanded plastisol composition
US3040384A (en) * 1960-03-10 1962-06-26 Sun Rubber Co Method of making hollow plastic articles
US3095260A (en) * 1960-09-20 1963-06-25 Ferriot Brothers Inc Process for producing plastic articles
US3253068A (en) * 1963-06-14 1966-05-24 Lloyd R Whittington Method and apparatus for producing decorative hollow playballs
US3319376A (en) * 1966-11-09 1967-05-16 Golderger Doll Mfg Co Inc Molded floppy-limbed doll with cellular torso and limbs and substantially cell-free thin joints
FR96054E (fr) * 1967-10-31 1972-05-19 Dublon Articles en matiere plastique expansée et leur procédé de fabrication.
US3541192A (en) * 1967-05-02 1970-11-17 Mattel Inc Method of producing plastic objects having smooth skin portions and foamed interior portions
DE1800279A1 (de) * 1967-10-02 1969-07-03 Furukawa Electric Co Ltd Verfahren zur Herstellung von dicken thermoplastischen Schaumstofformkoerpern
US3642965A (en) * 1968-12-23 1972-02-15 Mattel Inc Method of removing essentially seamless foamed parts from a mold by fluid pressure
US3852389A (en) * 1969-01-22 1974-12-03 Mattel Inc Method of making foam plastic bodies having lifelike outer skins
US3664401A (en) * 1969-10-24 1972-05-23 Dodelino Sa Method for the manufacture of inflated articles
US4070434A (en) * 1970-12-14 1978-01-24 Nihon Nodalon Co., Ltd. Method of manufacturing hollow plastic ball
US3972975A (en) * 1971-07-14 1976-08-03 Nodalon Co., Ltd. Method of manufacturing inlaid hollow plastic ball
US3914361A (en) * 1972-06-29 1975-10-21 Furukawa Electric Co Ltd Method for rotational molding of composite foamed plastic articles
US3937447A (en) * 1972-12-27 1976-02-10 Siemag Siegener Maschinenbau Gmbh Injection molding apparatus
CH598302A5 (xx) * 1974-10-04 1978-04-28 Lonza Ag
JPS5167370A (en) * 1974-12-09 1976-06-10 Yasunori Sakuramoto Hanpatsuryokuo hojusuru danseihatsuhotaino seizoho
FR2352649A1 (fr) * 1976-05-25 1977-12-23 Delacoste & Cie Balle en matiere plastique et procede de fabrication par moulage par rotation
GB2003420B (en) * 1977-08-31 1982-01-06 Frido Ltd Moulding of playballs
US4294793A (en) * 1977-11-15 1981-10-13 Tachikara Kabushiki Kaisha Method and apparatus for manufacturing a spherical hollow body
JPS54120667A (en) * 1978-03-11 1979-09-19 Fuakuto Kk Hollow plastics ball and method of making it
US4238537A (en) * 1978-12-18 1980-12-09 The National Latex Products Company Process for rotational molding utilizing EVA and products produced therefrom
US4258917A (en) * 1979-12-03 1981-03-31 The B. F. Goodrich Company Rotocasting process for producing rubbery reinforced articles
GB2085885A (en) * 1980-10-14 1982-05-06 Combex Ltd Foamed polymer sports balls
JPS57208222A (en) * 1981-06-18 1982-12-21 Taiyo Seisakusho:Kk Manufacturing method and apparatus for synthetic resin foamed object
JPS6014880A (ja) * 1983-07-05 1985-01-25 石川　誠 玩具用中空ボ−ル

Also Published As

Publication number Publication date
US4956234A (en) 1990-09-11
EP0277001A3 (en) 1989-02-08
AU1092688A (en) 1988-08-04
MX163049B (es) 1991-08-09
JPS6485678A (en) 1989-03-30
KR880008874A (ko) 1988-09-13
EP0277001A2 (en) 1988-08-03
IT8867050A0 (it) 1988-01-27
BR8800314A (pt) 1988-09-06
IT1218981B (it) 1990-04-24
CN88100450A (zh) 1988-09-14

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