GB528215A - Improvements relating to adapters for use in the inflation of football bladders - Google Patents
Improvements relating to adapters for use in the inflation of football bladdersInfo
- Publication number
- GB528215A GB528215A GB1294539A GB1294539A GB528215A GB 528215 A GB528215 A GB 528215A GB 1294539 A GB1294539 A GB 1294539A GB 1294539 A GB1294539 A GB 1294539A GB 528215 A GB528215 A GB 528215A
- Authority
- GB
- United Kingdom
- Prior art keywords
- adaptor
- bladder
- adapters
- inflation
- improvements relating
- 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
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
- A63B41/12—Tools or devices for blowing up or closing balls
Abstract
528,215. Connecting air-tubes to bladders, &c. HARCOURT, B. W., and MANN, A. J. May 1, 1939, No. 12945. [Class 99 (i)] An adaptor for connecting an air supply to a football bladder, air cushion, &c. has a needlelike part g extending from one end and adapted to enter the normally closed passage in an internal part i of the bladder h. The other end of the adaptor is formed as a nipple a with ridges m for connection to a bladder having an external inlet tube. The adaptor is internally threaded at each end for connection to a gauge or tubular member in which the needle is housed when the nipple a is in use. The needle may have an open end or side holes near a closed end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1294539A GB528215A (en) | 1939-05-01 | 1939-05-01 | Improvements relating to adapters for use in the inflation of football bladders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1294539A GB528215A (en) | 1939-05-01 | 1939-05-01 | Improvements relating to adapters for use in the inflation of football bladders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB528215A true GB528215A (en) | 1940-10-24 |
Family
ID=10014016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1294539A Expired GB528215A (en) | 1939-05-01 | 1939-05-01 | Improvements relating to adapters for use in the inflation of football bladders |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB528215A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3074457A (en) * | 1957-09-16 | 1963-01-22 | Irl I Tubbs | Inflating device |
-
1939
- 1939-05-01 GB GB1294539A patent/GB528215A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3074457A (en) * | 1957-09-16 | 1963-01-22 | Irl I Tubbs | Inflating device |
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