GB144931A - An improved tubing and means for producing same - Google Patents
An improved tubing and means for producing sameInfo
- Publication number
- GB144931A GB144931A GB22929/19A GB2292919A GB144931A GB 144931 A GB144931 A GB 144931A GB 22929/19 A GB22929/19 A GB 22929/19A GB 2292919 A GB2292919 A GB 2292919A GB 144931 A GB144931 A GB 144931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- former
- pipes
- render
- fabric
- coated
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
- F16L11/115—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
144,931. Blaisdell, F. E. March 19, 1919. Hose and flexible pipes; fibrous pipes. -Corrugated pipes and containers are manufactured from anv flexible material other than rubber which can be moulded to take a permanent set e.g. a fabric such as linen, a membrane, celluloid or other material free from rubber, the material being corrugated and coated with flexible varnish before or after corrugating. A spiral corrugated former 1, Fig. 1, may be used, or a plain former on which a spiral wire is wound, and layers of fabric are laid longitudinally or spirally on the former and are pressed into contact with the former by an external spiral wire or cord 5. The layers of fabric are connected by adhesive, and the layers are coated with a linseed-oil varnish, or one formed of pyroxylin, or gelatine, and an oil, or the finished tube may be so coated. When celluloid is employed, it may be treated with heat or amylacetate to render it plastic during the forming operation, and any means or solvent may be used generally with the materials to render them plastic. The tubes may in addition be treated with potassium or other bi-chromates, to render them impervious. The finished pipes &c. may be fitted with external or internal spiral armourings, which may be the spirals used in the manufacture, or others which are substituted for these.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22929/19A GB144931A (en) | 1919-03-19 | 1919-03-19 | An improved tubing and means for producing same |
DE1920352812D DE352812C (en) | 1919-03-19 | 1920-07-10 | Hose for petroleum, oil and like |
US410553A US1361001A (en) | 1919-03-19 | 1920-09-15 | Method of manufacturing improved tubing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22929/19A GB144931A (en) | 1919-03-19 | 1919-03-19 | An improved tubing and means for producing same |
US410553A US1361001A (en) | 1919-03-19 | 1920-09-15 | Method of manufacturing improved tubing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB144931A true GB144931A (en) | 1920-06-21 |
Family
ID=33100025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22929/19A Expired GB144931A (en) | 1919-03-19 | 1919-03-19 | An improved tubing and means for producing same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB144931A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4258107A (en) * | 1978-10-19 | 1981-03-24 | Yuasa Battery Company Limited | Storage battery with vent and filling control means in cover |
-
1919
- 1919-03-19 GB GB22929/19A patent/GB144931A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4258107A (en) * | 1978-10-19 | 1981-03-24 | Yuasa Battery Company Limited | Storage battery with vent and filling control means in cover |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2739616A (en) | Flexible hose | |
US2459721A (en) | Method of manufacturing gaskets | |
US3080891A (en) | Extensible hose | |
GB575808A (en) | Improvements in or relating to the manufacture of flexible tubes | |
GB792434A (en) | Improvements relating to flexible tubing | |
US1164303A (en) | Laminated tube. | |
US1937069A (en) | Flexible tubing | |
GB144931A (en) | An improved tubing and means for producing same | |
US1361001A (en) | Method of manufacturing improved tubing | |
GB591560A (en) | Improvements in or relating to flexible tubing, conduits or the like | |
US1230867A (en) | Hose and the process of making the same. | |
GB743743A (en) | Improvements relating to flexible hoses | |
GB641090A (en) | Improvements in or relating to extruded thermoplastic tubing and production thereof | |
GB836407A (en) | Improvements relating to flexible tubing | |
GB447471A (en) | Improvements in flexible guards for use in protecting articles such as electric leads | |
US2577427A (en) | Insulating covering | |
GB550448A (en) | Improvements in and relating to self-sealing petrol pipes | |
US1259571A (en) | Method of forming brushes. | |
US1396789A (en) | Electric conduit and process of making the same | |
US3290196A (en) | Method of making an extensible reinforced hose | |
US982248A (en) | Flexible conduit. | |
GB127059A (en) | An Improvement in the Manufacture of Petrol and Oil Resisting Hose, Flexible and Non-kinking. | |
US186123A (en) | Improvement in water-proof hose | |
GB151298A (en) | An improved tubing and means for producing same | |
GB191115869A (en) | Improvements in Hose for the Transmission of Fluids. |