GB267522A - Improvements in or relating to pneumatic tyres and to the manufacture thereof - Google Patents
Improvements in or relating to pneumatic tyres and to the manufacture thereofInfo
- Publication number
- GB267522A GB267522A GB6555/27A GB655527A GB267522A GB 267522 A GB267522 A GB 267522A GB 6555/27 A GB6555/27 A GB 6555/27A GB 655527 A GB655527 A GB 655527A GB 267522 A GB267522 A GB 267522A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- tube
- strip
- fabric
- tyres
- 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
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
267,522. Dunlop Rubber Co., Ltd. March 10, 1926, [Convention date]. Moulding wheel tyres; pipes and tubes.-Relates to methods of making single-tube tyres comprising a fabric base with a rubber covering. As shown in Figs. 1 and 3, bands of fabric a and rubber c are built up on a drum b, the edges 1, 2 .of the composite strip being then overlapped to form a closed tube. A reinforcing-strip e is fitted at the rim side of the tube before vulcanization. Fig. 6 shows a modification in which a fabric strip a<1> is wound helically on to a rubber tube c<1> on a circular-section mandrel b<1>.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR267522X | 1926-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB267522A true GB267522A (en) | 1927-09-22 |
Family
ID=8885639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6555/27A Expired GB267522A (en) | 1926-03-10 | 1927-03-09 | Improvements in or relating to pneumatic tyres and to the manufacture thereof |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB267522A (en) |
-
1927
- 1927-03-09 GB GB6555/27A patent/GB267522A/en not_active Expired
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