GB1167146A - Former. - Google Patents
Former.Info
- Publication number
- GB1167146A GB1167146A GB5015565A GB5015565A GB1167146A GB 1167146 A GB1167146 A GB 1167146A GB 5015565 A GB5015565 A GB 5015565A GB 5015565 A GB5015565 A GB 5015565A GB 1167146 A GB1167146 A GB 1167146A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- depressions
- former
- tube
- sealed
- 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
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
-
- 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
- B29D23/00—Producing tubular articles
- B29D23/18—Pleated or corrugated hoses
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/18—Pleated or corrugated hoses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
1,167,146. Moulding rubber &c. AVON RUBBER CO. Ltd. 22 Nov., 1966 [25 Nov., 1965], No. 50155/65. Heading B5A. A former 10 used in a method of corrugating and vulcanizing a rubber tube has a space 12 connected by passages 26 to the shaping surface 18 so that when a rubber tube 20 to be shaped is placed over the surface and secured by clips 28 the space is completely sealed. The assembly is then subjected to a curing medium, e.g. steam, at suitable temperature and pressure to shape and vulcanize the tube. A former is described for forming depressions in a flat rubber sheet, and comprises a flat surface with depressions to which the sheet is sealed, and the depressions are connected by passages to a sealed chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5015565A GB1167146A (en) | 1965-11-25 | 1965-11-25 | Former. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5015565A GB1167146A (en) | 1965-11-25 | 1965-11-25 | Former. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1167146A true GB1167146A (en) | 1969-10-15 |
Family
ID=10454869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5015565A Expired GB1167146A (en) | 1965-11-25 | 1965-11-25 | Former. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1167146A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019120666A1 (en) * | 2017-12-20 | 2019-06-27 | Contitech Mgw Gmbh | Method for producing a molded hollow body, and device for carrying out the method |
WO2019120668A1 (en) * | 2017-12-20 | 2019-06-27 | Contitech Mgw Gmbh | Method for producing a molded hollow body, and device for carrying out the method |
WO2019120676A1 (en) * | 2017-12-20 | 2019-06-27 | Contitech Mgw Gmbh | Method for producing a molded hollow body, and device for carrying out the method |
WO2019120667A1 (en) * | 2017-12-20 | 2019-06-27 | Contitech Mgw Gmbh | Method for producing a molded hollow body, and device for carrying out the method |
-
1965
- 1965-11-25 GB GB5015565A patent/GB1167146A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019120666A1 (en) * | 2017-12-20 | 2019-06-27 | Contitech Mgw Gmbh | Method for producing a molded hollow body, and device for carrying out the method |
WO2019120668A1 (en) * | 2017-12-20 | 2019-06-27 | Contitech Mgw Gmbh | Method for producing a molded hollow body, and device for carrying out the method |
WO2019120676A1 (en) * | 2017-12-20 | 2019-06-27 | Contitech Mgw Gmbh | Method for producing a molded hollow body, and device for carrying out the method |
WO2019120667A1 (en) * | 2017-12-20 | 2019-06-27 | Contitech Mgw Gmbh | Method for producing a molded hollow body, and device for carrying out the method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |