GB619071A - Improvements relating to the hooping of bodies with tensioned wire - Google Patents
Improvements relating to the hooping of bodies with tensioned wireInfo
- Publication number
- GB619071A GB619071A GB27410/46A GB2741046A GB619071A GB 619071 A GB619071 A GB 619071A GB 27410/46 A GB27410/46 A GB 27410/46A GB 2741046 A GB2741046 A GB 2741046A GB 619071 A GB619071 A GB 619071A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- pipe
- tension
- carriage
- loop
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
- B65H81/06—Covering or wrapping elongated cores
- B65H81/08—Covering or wrapping elongated cores by feeding material obliquely to the axis of the core
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
619,071. Armouring pipes. FREYSSINET. E. Sept. 12, 1946, No. 27410. Convention date, June 14, 1939. [Class 83 (iv)] In armouring a cylindrical pipe 2, a wire is wound helically on the pipe without tension, a loop is formed in the winding and tensioned and the loop is then made to travel the length of the winding to tension the wire. A wire 2 is anchored at one end A of a pipe 2 and is coiled thereon from a spool 3 by rotation of the pipe. The wire is severed but before anchoring to the pipe at a point B the wire is looped about pulleys 4, 5 mounted on a carriage 8 and separable by a fluid cylinder 7 to tension the loop. The carriage is then traversed from B to A and the loop moves over the wire to apply tension. The slack in the wire is taken up after a temporary fixing has been made near the point A and further tension applied by the cylinder. The carriage is then moved from A to B to increase the tension. In a modification, the carriage is moved spirally about the stationary pipe.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR619071X | 1939-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB619071A true GB619071A (en) | 1949-03-03 |
Family
ID=8983410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27410/46A Expired GB619071A (en) | 1939-06-14 | 1946-09-12 | Improvements relating to the hooping of bodies with tensioned wire |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB619071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2499054A1 (en) * | 1981-01-30 | 1982-08-06 | Illinois Tool Works | Linear motion cable drive - has drive cable wrapped helically on driven cable and rotated to cancel effects of helical wrapping |
-
1946
- 1946-09-12 GB GB27410/46A patent/GB619071A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2499054A1 (en) * | 1981-01-30 | 1982-08-06 | Illinois Tool Works | Linear motion cable drive - has drive cable wrapped helically on driven cable and rotated to cancel effects of helical wrapping |
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