GB647516A - Improvements in or relating to the production of flexible tubing - Google Patents
Improvements in or relating to the production of flexible tubingInfo
- Publication number
- GB647516A GB647516A GB1730348A GB1730348A GB647516A GB 647516 A GB647516 A GB 647516A GB 1730348 A GB1730348 A GB 1730348A GB 1730348 A GB1730348 A GB 1730348A GB 647516 A GB647516 A GB 647516A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- strip
- production
- flexible tubing
- wound
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
647,516. Tube-making machines. BREMER, R. C.June 21,1943, No. 17303/48. Divided out of 647,460, under which a Specification was laid open to inspection under Sect. 91 of the Acts, July 31, 1944. Drawings to Specification. [Class 99(ii)] [Also in Groups XXII and XXXVI] In a machine for the production in continuous lengths of flexible tubing or armouring from strip material, the strip being wound on a core to form a tube which is then corrugated by passing 'through a rotating corrugating tool, the tube is fed to the tool by a rotating spindle ori which the strip is wound in overlapping convolutions under tension. The machine is described in detail in Specification 647,460. Specifications 647,513, 647,515 and 647,517 also are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1730348A GB647516A (en) | 1943-06-21 | 1943-06-21 | Improvements in or relating to the production of flexible tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1730348A GB647516A (en) | 1943-06-21 | 1943-06-21 | Improvements in or relating to the production of flexible tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB647516A true GB647516A (en) | 1950-12-13 |
Family
ID=10092807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1730348A Expired GB647516A (en) | 1943-06-21 | 1943-06-21 | Improvements in or relating to the production of flexible tubing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB647516A (en) |
-
1943
- 1943-06-21 GB GB1730348A patent/GB647516A/en not_active Expired
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