GB726110A - Improvements in sports balls - Google Patents

Improvements in sports balls

Info

Publication number
GB726110A
GB726110A GB8991/53A GB899153A GB726110A GB 726110 A GB726110 A GB 726110A GB 8991/53 A GB8991/53 A GB 8991/53A GB 899153 A GB899153 A GB 899153A GB 726110 A GB726110 A GB 726110A
Authority
GB
United Kingdom
Prior art keywords
plate
casing
fussmann
cord
ribs
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
GB8991/53A
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.)
AUGUST CHARLES FUSSMANN
JAKOB HELLER
Original Assignee
AUGUST CHARLES FUSSMANN
JAKOB HELLER
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 AUGUST CHARLES FUSSMANN, JAKOB HELLER filed Critical AUGUST CHARLES FUSSMANN
Publication of GB726110A publication Critical patent/GB726110A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
    • F16K15/202—Check valves specially designed for inflatable bodies, e.g. tyres and with flexible valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

726,110. Balls for games. FUSSMANN, A. C., and HELLER, J., [trading as FUSSMANN, A. C.]. April 1, 1953 [Dec. 15, 1952], No. 8991/53. Class 132(2). In an inflatable ball comprising a bladder 3, a valve attaching member 9, a non-extensible casing having a single aperture and a closing plate 4 for the aperture adapted to be held in place by an endless cord 14 passing through apertures in the plate and passing under the member 9, friction between the inside of the casing and the plate 4 is increased by providing the latter with means such as annular ribs 10, 11. The seam between two panels of the casing may lie between the ribs 10, 11. Instead of the cord 14, the plate 4 may be so formed as to be en. gaged by a holding tool.
GB8991/53A 1952-12-15 1953-04-01 Improvements in sports balls Expired GB726110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT726110X 1952-12-15

Publications (1)

Publication Number Publication Date
GB726110A true GB726110A (en) 1955-03-16

Family

ID=3679992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8991/53A Expired GB726110A (en) 1952-12-15 1953-04-01 Improvements in sports balls

Country Status (1)

Country Link
GB (1) GB726110A (en)

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