GB201058A - Improvements in or relating to the manufacture of hollow rubber articles, particularly tennis balls - Google Patents
Improvements in or relating to the manufacture of hollow rubber articles, particularly tennis ballsInfo
- Publication number
- GB201058A GB201058A GB2245222A GB2245222A GB201058A GB 201058 A GB201058 A GB 201058A GB 2245222 A GB2245222 A GB 2245222A GB 2245222 A GB2245222 A GB 2245222A GB 201058 A GB201058 A GB 201058A
- Authority
- GB
- United Kingdom
- Prior art keywords
- centre
- vulcanized
- fabric
- rubber
- tennis balls
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/04—Spherical articles, e.g. balls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
201,058. Jackson, W. J. Mellersh-, (Revere Rubber Co.). Aug. 17, 1922. Balls.-A method of making hollow rubber articles, such as tennis balls, consists in applying to a vulcanized rubber centre which has been inflated to its finished size covering sections of fabric, the fabric being vulcanized to the action of heat and pressure. According to one way of carrying out the method, the centre is formed of a rubber capsule, Fig. 2, into which is injected one-sixth of a fluid ounce of a porefilling material and which is vulcanized and then inflated to its finished size in a gauge 9, Fig. 4. The centre and the fabric section, which are of the form shown in Fig. 6, are coated with successive layers of gum and vulcanizable cement and are vulcanized together in a mould. The gum and cement may be applied to the edges of the fabric section, and the current may contain an accelerator, such as litharge. In a modification, the article may be reinforced by a layer of stockinette inserted between the centre and the cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2245222A GB201058A (en) | 1922-08-17 | 1922-08-17 | Improvements in or relating to the manufacture of hollow rubber articles, particularly tennis balls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2245222A GB201058A (en) | 1922-08-17 | 1922-08-17 | Improvements in or relating to the manufacture of hollow rubber articles, particularly tennis balls |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201058A true GB201058A (en) | 1923-07-26 |
Family
ID=10179570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2245222A Expired GB201058A (en) | 1922-08-17 | 1922-08-17 | Improvements in or relating to the manufacture of hollow rubber articles, particularly tennis balls |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB201058A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107553949A (en) * | 2017-10-10 | 2018-01-09 | 宁波乔士橡塑有限公司 | A kind of air chamber rubber diaphragm preparation method and its equipment |
-
1922
- 1922-08-17 GB GB2245222A patent/GB201058A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107553949A (en) * | 2017-10-10 | 2018-01-09 | 宁波乔士橡塑有限公司 | A kind of air chamber rubber diaphragm preparation method and its equipment |
CN107553949B (en) * | 2017-10-10 | 2023-12-08 | 宁波乔士橡塑有限公司 | Method and equipment for manufacturing air chamber rubber diaphragm |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2371883A (en) | Dipped synthetic rubber article and method of making | |
GB670058A (en) | Repair patch for rubber or rubberized articles, especially motor and bicycle tubes | |
US844820A (en) | Method of forming pneumatic tires or tire-casings. | |
GB201058A (en) | Improvements in or relating to the manufacture of hollow rubber articles, particularly tennis balls | |
US1209644A (en) | Manufacture of hollow rubber articles. | |
US2211028A (en) | Method of making hollow elastic balls | |
US1365327A (en) | of akron | |
US1865481A (en) | Tennis ball and the like | |
US1339696A (en) | Olakewcb | |
US2178528A (en) | Process of producing rubber balls | |
US1996880A (en) | Method of making golf balls | |
US1308014A (en) | Treatment of vtocanizable materials | |
US2478600A (en) | Method of depositing preformed layers of latex foam on a latex film | |
GB515129A (en) | Improvements in tyre treads and other non-slip surfaces, and in their production | |
GB217217A (en) | Core for hollow rubber articles and method of making same | |
GB244847A (en) | Improvements in or connected with the manufacture of golf balls and similar balls | |
US1757928A (en) | Method of manufacturing rubber articles | |
GB412340A (en) | Improvements in or relating to goods of india-rubber or the like or in which india-rubber or the like is a constituent material, such goods, for example, being hot water bottles, and the manufacture thereof | |
GB491665A (en) | Improvements in inflated game balls and methods of making the same | |
US696886A (en) | Manufacture of golf-balls. | |
GB190209242A (en) | Improvement in Processes of Making Golf and other Balls | |
GB677509A (en) | Method of forming articles by dipping | |
GB174948A (en) | Process for manufacturing artificial hands and feet | |
GB284938A (en) | Improvements relating to the manufacture of sponge rubber | |
GB451291A (en) | Improvements in the production of rubber articles |