GB863083A - Improvements in or relating to thread tensioning devices - Google Patents
Improvements in or relating to thread tensioning devicesInfo
- Publication number
- GB863083A GB863083A GB2939157A GB2939157A GB863083A GB 863083 A GB863083 A GB 863083A GB 2939157 A GB2939157 A GB 2939157A GB 2939157 A GB2939157 A GB 2939157A GB 863083 A GB863083 A GB 863083A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tensioning
- thread
- lever
- members
- discs
- 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
- B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
- B65H59/24—Surfaces movable automatically to compensate for variation in tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/50—Diminishing, minimizing or reducing
- B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
- B65H2601/524—Vibration
-
- 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
- Tension Adjustment In Filamentary Materials (AREA)
- Braking Arrangements (AREA)
Abstract
863,083. Thread tensioning devices. ROSENKRANZ, C. G., HALSTENBACH, H., and PLUTTE, A. Sept. 18, 1957 [Sept. 18, 1956], No. 29391/57. Class 120(2) A thread tensioning device having tensioning members movable relatively to one another automatically in dependence on the thread tension, particularly a tensioning device having a member such as a lever influencing, in dependence on its position, the mutual positions of the movable tensioning members and deflecting the thread, is characterized in that retarding means coupled operationally to the movable tensioning members are so constructed as to produce a greater retardation of the movement of the members in the direction in which the tensioning action increases than in the direction in which the tensioning action decreases. A lever 10, pivoted at 9, responds to changes in thread tension and by means of a pin 27 bearing on a collar 28 and affecting through members 29, 30, 31 one of the discs 32, 34 adjusts the pressure between the discs and thus the thread tension. The pressure on the discs 32, 34 is maintained by a spring 15 fastened at one end to the lever 10 and at the other to a nut 23 slidable but not rotatable in the housing. On the passage of a knot through the device, the discs 32, 34 open very wide, and but for the damping action of a piston 18 attached by a rod 17 to the lever 10 and sliding in a cylinder 19 would close tightly and grab the thread. Instead of the piston and cylinder a flywheel or fan wheel may be provided to damp the motion of the lever.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH28128A DE1127774B (en) | 1956-09-18 | 1956-09-18 | Thread brake with brake elements that can be independently adjusted in relation to one another depending on the thread tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB863083A true GB863083A (en) | 1961-03-15 |
Family
ID=7150786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2939157A Expired GB863083A (en) | 1956-09-18 | 1957-09-18 | Improvements in or relating to thread tensioning devices |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH354703A (en) |
| DE (1) | DE1127774B (en) |
| GB (1) | GB863083A (en) |
| NL (2) | NL97715C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693962A (en) * | 2020-12-11 | 2021-04-23 | 国网山东省电力公司潍坊供电公司 | Stay cord type cable passing automatic tensioning device and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB347270A (en) * | 1930-01-25 | 1931-04-27 | John William Geddes | Improvements in coil winding machines |
| US2738141A (en) * | 1949-12-10 | 1956-03-13 | Deering Milliken Res Corp | Compensating device |
-
0
- NL NL220850D patent/NL220850A/xx unknown
- NL NL97715D patent/NL97715C/xx active
-
1956
- 1956-09-18 DE DEH28128A patent/DE1127774B/en active Pending
-
1957
- 1957-09-04 CH CH354703D patent/CH354703A/en unknown
- 1957-09-18 GB GB2939157A patent/GB863083A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693962A (en) * | 2020-12-11 | 2021-04-23 | 国网山东省电力公司潍坊供电公司 | Stay cord type cable passing automatic tensioning device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| NL97715C (en) | |
| CH354703A (en) | 1961-05-31 |
| DE1127774B (en) | 1962-04-12 |
| NL220850A (en) |
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