GB2085885A - Foamed polymer sports balls - Google Patents

Foamed polymer sports balls Download PDF

Info

Publication number
GB2085885A
GB2085885A GB8033060A GB8033060A GB2085885A GB 2085885 A GB2085885 A GB 2085885A GB 8033060 A GB8033060 A GB 8033060A GB 8033060 A GB8033060 A GB 8033060A GB 2085885 A GB2085885 A GB 2085885A
Authority
GB
United Kingdom
Prior art keywords
mix
sportsball
hollow
vinyl acetate
mould
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Withdrawn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
GB8033060A
Other languages
English (en)
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.)
Combex Ltd
Original Assignee
Combex Ltd
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 Combex Ltd filed Critical Combex Ltd
Priority to GB8033060A priority Critical patent/GB2085885A/en
Priority to EP81304740A priority patent/EP0050029A1/de
Publication of GB2085885A publication Critical patent/GB2085885A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B39/00—Hollow non-inflatable balls, i.e. having no valves
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B39/00—Hollow non-inflatable balls, i.e. having no valves
    • A63B2039/003—Hollow non-inflatable balls, i.e. having no valves substantially hollow and pressureless

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB8033060A 1980-10-14 1980-10-14 Foamed polymer sports balls Withdrawn GB2085885A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8033060A GB2085885A (en) 1980-10-14 1980-10-14 Foamed polymer sports balls
EP81304740A EP0050029A1 (de) 1980-10-14 1981-10-12 Hohler, nicht aufgeblasener Spielball

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8033060A GB2085885A (en) 1980-10-14 1980-10-14 Foamed polymer sports balls

Publications (1)

Publication Number Publication Date
GB2085885A true GB2085885A (en) 1982-05-06

Family

ID=10516646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8033060A Withdrawn GB2085885A (en) 1980-10-14 1980-10-14 Foamed polymer sports balls

Country Status (2)

Country Link
EP (1) EP0050029A1 (de)
GB (1) GB2085885A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568083A (en) * 1982-11-15 1986-02-04 Miller Richard E Game ball
US4653752A (en) * 1982-11-15 1987-03-31 Lacymil Corporation Game ball

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX163049B (es) * 1987-01-28 1991-08-09 Salver Ind Sa Procedimiento para la elaboracion de una pelota neumatica de pvc espumado y producto resultante

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7426417U (de) * 1974-12-19 Gebr Obermaier Ohg Kunststoffball
FR1094707A (de) * 1955-05-24
US2838798A (en) * 1954-05-10 1958-06-17 Sun Rubber Co Process and apparatus for making inflated hollow articles by rotational casting
GB861318A (en) * 1956-04-06 1961-02-15 V & E Plastics Ltd Improvements in or relating to the manufacture of hollow inflated plastic objects
GB1055467A (en) * 1963-04-09 1967-01-18 Dunlop Rubber Co Improvements relating to squash balls
FR2360324A1 (fr) * 1976-02-16 1978-03-03 Chevrier Louis Ballons de jeux et sport en plastique contenant une enveloppe gonflable
FR2352649A1 (fr) * 1976-05-25 1977-12-23 Delacoste & Cie Balle en matiere plastique et procede de fabrication par moulage par rotation
JPS5617233A (en) * 1979-07-23 1981-02-19 Sumitomo Chem Co Ltd Production for cross-linked foam molded article having core portion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568083A (en) * 1982-11-15 1986-02-04 Miller Richard E Game ball
US4653752A (en) * 1982-11-15 1987-03-31 Lacymil Corporation Game ball

Also Published As

Publication number Publication date
EP0050029A1 (de) 1982-04-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)