GB497100A - Improvements in or relating to rubberized belting and method of curing same - Google Patents
Improvements in or relating to rubberized belting and method of curing sameInfo
- Publication number
- GB497100A GB497100A GB18787/37A GB1878737A GB497100A GB 497100 A GB497100 A GB 497100A GB 18787/37 A GB18787/37 A GB 18787/37A GB 1878737 A GB1878737 A GB 1878737A GB 497100 A GB497100 A GB 497100A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vulcanizing
- drum
- belting
- belt
- july
- 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
- B29D29/00—Producing belts or bands
- B29D29/06—Conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
497,100. Vulcanizing long lengths. BOSTON WOVEN HOSE & RUBBER CO. July 6, 1937, No. 18787. Convention date, July 6, 1936. Addition to 473,899. [Class 70] In the vulcanizing of belting or the like as described in the parent Specification in which the belting is heated and compressed at the commencement of the vulcanizing path, the belt is stretched during its passage to the vulcanizer an amount approximately one third of the stretching limit generally 4-7 per cent. The material B is drawn from a roll 24 by a power-driven vulcanizing drum 10 round rolls 26-29 geared to rotate at progressively increasing speed so that at C the material is stretched. It then passes round a heated drum 15 which is pressed by a hydraulic cylinder 16 against the drum 10 to reduce the thickness of the belt by 25-30 per cent. The vulcanized belt is wound on the roll 25.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US497100XA | 1936-07-06 | 1936-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB497100A true GB497100A (en) | 1938-12-13 |
Family
ID=21961270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18787/37A Expired GB497100A (en) | 1936-07-06 | 1937-07-06 | Improvements in or relating to rubberized belting and method of curing same |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB497100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0085641A1 (en) * | 1982-01-29 | 1983-08-10 | The Goodyear Tire & Rubber Company | Conveyor belt and method of making same |
-
1937
- 1937-07-06 GB GB18787/37A patent/GB497100A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0085641A1 (en) * | 1982-01-29 | 1983-08-10 | The Goodyear Tire & Rubber Company | Conveyor belt and method of making same |
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