GB120658A - Improvements in or relating to Resilient Playing Balls. - Google Patents
Improvements in or relating to Resilient Playing Balls.Info
- Publication number
- GB120658A GB120658A GB18538/17A GB1853817A GB120658A GB 120658 A GB120658 A GB 120658A GB 18538/17 A GB18538/17 A GB 18538/17A GB 1853817 A GB1853817 A GB 1853817A GB 120658 A GB120658 A GB 120658A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- spherical portion
- balls
- inner spherical
- air spaces
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000013013 elastic material Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Decoration Of Textiles (AREA)
Abstract
120,658. Jackson, W. J. Mellersh-, (Revere Rubber Co.). Dec. 13, 1917. Balls.-Relates to balls of the kind having an inner spherical portion 2 of elastic material provided with radially disposed air spaces 3 closed at their inner ends by a central body and at their outer ends by a primary winding of rubber tape, the inner spherical portion then receiving rubber thread 6 wound thereon under tension, and an external layer of plastic material 7 being moulded on the rubber thread. According to the invention, the inner body 1 is a solid metallic sphere such as a ball of steel or iron. The air spaces 3 may be covered by a rubber envelope 4 which is passed over the inner spherical portion 2, and has a thin rubber cap cemented over the opening in it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB18538/17A GB120658A (en) | 1917-12-13 | 1917-12-13 | Improvements in or relating to Resilient Playing Balls. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB18538/17A GB120658A (en) | 1917-12-13 | 1917-12-13 | Improvements in or relating to Resilient Playing Balls. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB120658A true GB120658A (en) | 1918-11-21 |
Family
ID=32348012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18538/17A Expired GB120658A (en) | 1917-12-13 | 1917-12-13 | Improvements in or relating to Resilient Playing Balls. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB120658A (en) |
-
1917
- 1917-12-13 GB GB18538/17A patent/GB120658A/en not_active Expired
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