GB815736A - Apparatus for controlling tension in filamentary or strip material wound from a package to a former - Google Patents
Apparatus for controlling tension in filamentary or strip material wound from a package to a formerInfo
- Publication number
- GB815736A GB815736A GB2080455A GB2080455A GB815736A GB 815736 A GB815736 A GB 815736A GB 2080455 A GB2080455 A GB 2080455A GB 2080455 A GB2080455 A GB 2080455A GB 815736 A GB815736 A GB 815736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- tension
- drum
- driving member
- spring
- 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
- 239000000463 material Substances 0.000 title abstract 9
- 239000002184 metal Substances 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
- B65H59/18—Driven rotary elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
-
- 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
- B65H59/16—Braked elements rotated by material
-
- 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
Abstract
815,736. Textile tension control devices. DUNLOP RUBBER CO. Ltd. July 11, 1956 [July 19, 1955], No. 20804/55. Class 120(2) [Also in Group XVI] Apparatus f o r controlling t h e tension in filamentary or strip material and maintaining it at a predetermined value during winding on a former comprises a driving member rotatable at a predetermined speed, a rotatable drum adapted to be engaged and driven by the material, a lever angularly movable against spring means by the tension in the material on the output side of the apparatus and means associated with the lever for moving the drum into and out of engagement with the driving member when the tension in the material respectively rises above and falls to a predetermined value. Material 25 passes round a grooved drum 12 mounted on bearings on a spindle 10 secured to a lever 7 pivoted at 4 to a bracket 1, and then over a grooved pulley 20 rotatably mounted on the end 9 of the lever 7. Should the tension in the material 25 become excessive, the lever 7 is drawn in a clockwise direction against the action of a spring 23 having an adjusting nut 27, and this brings the surface 19 of a driving member into contact with the surface 24 of the drum 12 at one point to drive the drum and thus feed the material 25. When the tension falls the spring 23 urges the lever 7 to a central position against a stop 22 and so disengages the surface 19 from the surface 24. These surfaces are preferably of metal, but one or both may be of brake lining material. Adjusting screws 26, 27 compensate for wear of the surfaces 19, 24. Specification 786,162 [Group XXXIV] is referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB815736A true GB815736A (en) | 1959-07-01 |
Family
ID=1735721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2080455A Expired GB815736A (en) | 1955-07-19 | Apparatus for controlling tension in filamentary or strip material wound from a package to a former |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB815736A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2147919A (en) * | 1983-09-28 | 1985-05-22 | Spencer Wright Ind Inc | Textile machinery |
| CN108115063A (en) * | 2018-01-30 | 2018-06-05 | 浙江万能弹簧机械有限公司 | A kind of full-automatic wire-outlet rack |
-
1955
- 1955-07-19 GB GB2080455A patent/GB815736A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2147919A (en) * | 1983-09-28 | 1985-05-22 | Spencer Wright Ind Inc | Textile machinery |
| CN108115063A (en) * | 2018-01-30 | 2018-06-05 | 浙江万能弹簧机械有限公司 | A kind of full-automatic wire-outlet rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2314070A (en) | Tensioning device | |
| US3047247A (en) | Apparatus for producing wound bobbins with controlled thread tension | |
| GB993350A (en) | Braking device for a wind-off reel | |
| US2491228A (en) | Feeding mechanism for regulating the rate of feed of material from rotary supply drums or the like to wire-coiling and like machines | |
| GB842748A (en) | Tension controlling means | |
| US2419808A (en) | Wire tensioning device for coil winding machines | |
| US2385479A (en) | Film reel spindle | |
| GB815736A (en) | Apparatus for controlling tension in filamentary or strip material wound from a package to a former | |
| GB576994A (en) | Improvements relating to wire tensioning devices for use in coil winding machines | |
| US1958152A (en) | Device for automatically adjusting the size of the loop in cinematographic apparatus | |
| GB1007983A (en) | Improvements in or relating to beaming machines | |
| US2985393A (en) | Winding machine for the production of bobbins with predetermined thread tension overthe bobbin run | |
| US2502894A (en) | Lap winding machine | |
| US2732142A (en) | Grein | |
| US2812144A (en) | Apparatus for controlling tension in cord wound from one package to another | |
| GB1036452A (en) | Improvements in and relating to a method and device for unwinding wire | |
| GB983286A (en) | Improvements in or relating to winding and reeling machines | |
| GB778668A (en) | Improvements in or relating to driving mechanisms for winding-up machines | |
| GB913878A (en) | Improvements in web splicing apparatus | |
| GB1018238A (en) | Polyethylene strip coating machine | |
| US2272192A (en) | Wire drawing machine | |
| GB809508A (en) | Improvements in or relating to web-, yarn-, or film-winding mechanisms | |
| GB1502027A (en) | Thread storing and feeding device | |
| GB786165A (en) | Apparatus for adjusting tension in cord wound from one package to another | |
| GB864989A (en) | Improvements relating to wire winding machines |