BE869287A - INFLATED PLAYING BALL WITH LONG PRESSURE HOLDING AND LOW NOISE - Google Patents

INFLATED PLAYING BALL WITH LONG PRESSURE HOLDING AND LOW NOISE

Info

Publication number
BE869287A
BE869287A BE189518A BE189518A BE869287A BE 869287 A BE869287 A BE 869287A BE 189518 A BE189518 A BE 189518A BE 189518 A BE189518 A BE 189518A BE 869287 A BE869287 A BE 869287A
Authority
BE
Belgium
Prior art keywords
inflated
low noise
pressure holding
playing ball
long pressure
Prior art date
Application number
BE189518A
Other languages
French (fr)
Original Assignee
Gen Tire & Rubber Cy
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 Gen Tire & Rubber Cy filed Critical Gen Tire & Rubber Cy
Publication of BE869287A publication Critical patent/BE869287A/en

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
    • A63B39/02—Arrangements for maintaining the pressure
    • A63B39/027—Arrangements for maintaining the pressure using special inflation gases

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Toys (AREA)
BE189518A 1977-08-01 1978-07-26 INFLATED PLAYING BALL WITH LONG PRESSURE HOLDING AND LOW NOISE BE869287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82100277A 1977-08-01 1977-08-01

Publications (1)

Publication Number Publication Date
BE869287A true BE869287A (en) 1978-11-16

Family

ID=25232247

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189518A BE869287A (en) 1977-08-01 1978-07-26 INFLATED PLAYING BALL WITH LONG PRESSURE HOLDING AND LOW NOISE

Country Status (9)

Country Link
JP (1) JPS5923223B2 (en)
AU (1) AU503457B1 (en)
BE (1) BE869287A (en)
CA (1) CA1107783A (en)
DE (1) DE2833733A1 (en)
ES (1) ES472007A1 (en)
FR (1) FR2399258A1 (en)
GB (1) GB2001538B (en)
IT (1) IT1097586B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448427A1 (en) * 1979-02-09 1980-09-05 Gen Tire & Rubber Co METHOD AND APPARATUS FOR OBTAINING A HOMOGENEOUS GAS MIXTURE IN A GAME BALL MOLD, PARTICULARLY IN A TENNIS BALL MOLD

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022961A1 (en) * 1979-07-19 1981-01-28 Dunlop Limited Play ball
JPS60183531U (en) * 1984-05-14 1985-12-05 ミサワホ−ム株式会社 Wiring lead-in sleeve
ZA85571B (en) * 1984-08-06 1985-09-25 Wilson Sporting Goods Large-diameter tennis ball
DE69632143T2 (en) * 1995-11-10 2004-11-11 Tretorn Research And Development Ltd. BALL AND METHOD FOR THEIR PRODUCTION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE153633C (en) *
FR1335943A (en) * 1962-10-12 1963-08-23 S E A Ets Ball or ball puncture-proof
FR2044229A5 (en) * 1969-05-13 1971-02-19 Delacoste & Cie
ZA738777B (en) * 1973-01-18 1974-10-30 Gen Tire & Rubber Co Tennis ball inflation
US4098504A (en) * 1975-10-31 1978-07-04 The General Tire & Rubber Company Tennis ball
FR2413097A1 (en) * 1977-12-29 1979-07-27 Gen Tire & Rubber Co Inflated games ball with elastomeric gas-permeable wall - contg. inflation system using halogenated gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448427A1 (en) * 1979-02-09 1980-09-05 Gen Tire & Rubber Co METHOD AND APPARATUS FOR OBTAINING A HOMOGENEOUS GAS MIXTURE IN A GAME BALL MOLD, PARTICULARLY IN A TENNIS BALL MOLD

Also Published As

Publication number Publication date
IT1097586B (en) 1985-08-31
IT7826347A0 (en) 1978-07-31
JPS5923223B2 (en) 1984-05-31
FR2399258A1 (en) 1979-03-02
GB2001538B (en) 1982-03-10
FR2399258B1 (en) 1983-01-21
ES472007A1 (en) 1979-02-01
JPS5427831A (en) 1979-03-02
CA1107783A (en) 1981-08-25
GB2001538A (en) 1979-02-07
DE2833733A1 (en) 1979-02-15
AU503457B1 (en) 1979-09-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE GENERAL TIRE & RUBBER CY

Effective date: 19870731