GB551829A - Improvements in and relating to thread-tensioning apparatus - Google Patents
Improvements in and relating to thread-tensioning apparatusInfo
- Publication number
- GB551829A GB551829A GB1151041A GB1151041A GB551829A GB 551829 A GB551829 A GB 551829A GB 1151041 A GB1151041 A GB 1151041A GB 1151041 A GB1151041 A GB 1151041A GB 551829 A GB551829 A GB 551829A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier
- thread
- guide
- frictional surface
- fixed
- 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
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/20—Co-operating surfaces mounted for relative movement
- B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
- B65H59/28—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path the surfaces being urged towards each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Unwinding Of Filamentary Materials (AREA)
Abstract
551,829. Winding bobbins &c. COURTAULDS, Ltd., and WHOLTON, F. Sept. 9, 1941, No. 11510. [Classes 120 (ii) and 120 (iii)] A device for maintaining the tension constant in yarns, threads, or the like being delivered from one point to another, e.g. in winding thread A from a cable B to a cone H comprises a frictional surface D between two fixed guides C, F, which lead the thread through substantially fixed positions and a movable guide E attached to a carrier which can move freely about an axle and move the guide over a path inclined to the direct path between the frictional surface and one of the fixed guides; the axis about which the carrier can oscillate is in a horizontal plane between that passing through the centre of the frictional surface and that through the fixed guide F, between which and the surface D the guide E moves, and the carrier has an adjustable weight M and is provided with a stabilising device other than a weight loosely inserted in a hollow disc or with no stabilising device. As shown the carrier K is an unweighted hollow disc pivoted at L but in a modification the disc is replaced by a pivoted bar. Specifications 523,580 and 551,828 are referred to and as described in those specifications electrical contacts may be fitted to close a circuit when the adjustable weight reaches a certain position and ring a bell or operate a knock-off device to stop the machine when the thread breaks or undue variations in tension occur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1151041A GB551829A (en) | 1941-09-09 | 1941-09-09 | Improvements in and relating to thread-tensioning apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1151041A GB551829A (en) | 1941-09-09 | 1941-09-09 | Improvements in and relating to thread-tensioning apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB551829A true GB551829A (en) | 1943-03-11 |
Family
ID=9987566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1151041A Expired GB551829A (en) | 1941-09-09 | 1941-09-09 | Improvements in and relating to thread-tensioning apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB551829A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4274604A (en) * | 1979-04-02 | 1981-06-23 | Rieter Machine Works, Ltd. | Winding machine |
-
1941
- 1941-09-09 GB GB1151041A patent/GB551829A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4274604A (en) * | 1979-04-02 | 1981-06-23 | Rieter Machine Works, Ltd. | Winding machine |
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