GB743170A - Improvements in and relating to tubes formed by helical winding - Google Patents
Improvements in and relating to tubes formed by helical windingInfo
- Publication number
- GB743170A GB743170A GB3555254A GB3555254A GB743170A GB 743170 A GB743170 A GB 743170A GB 3555254 A GB3555254 A GB 3555254A GB 3555254 A GB3555254 A GB 3555254A GB 743170 A GB743170 A GB 743170A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- helical winding
- control features
- tubes formed
- patterns
- 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
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
Landscapes
- Making Paper Articles (AREA)
Abstract
743,170. Making paper &c., tubes. ROBINSON, E. B. May 9, 1952 [Feb. 9, 1951], No. 35552/54. Drawings to Specification. Class 99(2). Helically-wound cylinders of pre-determined size each having a pattern thereon are produced by winding strip material bearing patterns and control features on to a mandrel, periodically cutting bites off the tube each bite containing a predetermined number (exceeding one) of cylinder lengths, and regulating the cuts, by reference to control features, so that they fall in the region of the boundary between patterns. The apparatus described is the same as that described in Specifications 743,115 and 743,123. Specification 653,613 also is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3555254A GB743170A (en) | 1951-02-09 | 1951-02-09 | Improvements in and relating to tubes formed by helical winding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3555254A GB743170A (en) | 1951-02-09 | 1951-02-09 | Improvements in and relating to tubes formed by helical winding |
Publications (1)
Publication Number | Publication Date |
---|---|
GB743170A true GB743170A (en) | 1956-01-11 |
Family
ID=10379002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3555254A Expired GB743170A (en) | 1951-02-09 | 1951-02-09 | Improvements in and relating to tubes formed by helical winding |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB743170A (en) |
-
1951
- 1951-02-09 GB GB3555254A patent/GB743170A/en not_active Expired
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