GB1132743A - Improvements in apparatus for the continuous ringless spinning of textile fibres - Google Patents
Improvements in apparatus for the continuous ringless spinning of textile fibresInfo
- Publication number
- GB1132743A GB1132743A GB13237/66A GB1323766A GB1132743A GB 1132743 A GB1132743 A GB 1132743A GB 13237/66 A GB13237/66 A GB 13237/66A GB 1323766 A GB1323766 A GB 1323766A GB 1132743 A GB1132743 A GB 1132743A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- ring
- twist
- spinning
- path
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/40—Removing running yarn from the yarn forming region, e.g. using tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
1,132,743. Break-spinning apparatus. VYZKUMNY USTAV BAVLNARSKY. 25 March, 1966 [7 Dec., 1965], No. 13237/66. Heading D1D. A yarn-outlet element for apparatus for break-spinning using a rotary spinning chamber, comprises a support member constituting a slide-path for the yarn entering the channel, through which it leaves the apparatus, the length, as measured along the yarn, of the path from the inlet of the channel, and of the path from the collecting-surface varying during a revolution of the spinning-chamber. As shown, the path is provided by a ring 11 disposed above the channel 6 through which the spun yarn is withdrawn, and eccentrically of it. During the rotation of the chamber, when the yarn is in the position shown, the friction of the yarn against the ring produces a concentration of twist in the portion b between the ring and the collecting surface 3; the comparatively low twist in the portion a between the inlet 9 and the ring enables the twist imparted by the relative rotation between the chamber and the axially-fixed withdrawing rollers 7 to run back into the portion a. As the yarn rotates from the position shown through 180‹, the portion a gradually becomes shorter, and the twist in it is transferred to section b in which the frictional effect of the ring, and consequently the concentration of twist, is decreasing. The effect of the ring, therefore, is to strengthen the yarn between the delivery channel and the collecting surface, and reduce the chance of breakage.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS733565 | 1965-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1132743A true GB1132743A (en) | 1968-11-06 |
Family
ID=5422291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13237/66A Expired GB1132743A (en) | 1965-12-07 | 1966-03-25 | Improvements in apparatus for the continuous ringless spinning of textile fibres |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3336742A (en) |
| AT (1) | AT266657B (en) |
| BE (1) | BE690430A (en) |
| CH (1) | CH453975A (en) |
| DE (1) | DE1535014C3 (en) |
| GB (1) | GB1132743A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT280109B (en) * | 1967-07-14 | 1970-03-25 | Vyzk Ustav Bavlnarsky | Apparatus for the continuous spinning of fibers |
| JPS58120825A (en) * | 1981-12-29 | 1983-07-18 | Toyoda Autom Loom Works Ltd | Yarn taking out apparatus in open end spinning machine |
| DE3634567A1 (en) * | 1986-04-04 | 1987-10-08 | Joachim Prof Dr Luenenschloss | Method and apparatus for drawing off the yarn from the fibre-collecting groove of the rotor of an open-end rotor spinning apparatus |
| US5359846A (en) * | 1991-07-29 | 1994-11-01 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Spinning apparatus of rotor type open-end spinning unit and rotor driving method |
| US5437147A (en) * | 1992-08-20 | 1995-08-01 | Burckhardt America, Inc. | Open end spinning device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3107477A (en) * | 1949-11-23 | 1963-10-22 | Meimberg Julius | Process and apparatus for spinning fibrous materials |
| US2926483A (en) * | 1957-05-07 | 1960-03-01 | Keeler | Method of and to apparatus for use in concatenating fibrous material to form a spun yarn or strand |
| NL130261C (en) * | 1960-07-28 |
-
1966
- 1966-03-22 DE DE1535014A patent/DE1535014C3/en not_active Expired
- 1966-03-25 GB GB13237/66A patent/GB1132743A/en not_active Expired
- 1966-03-25 AT AT285066A patent/AT266657B/en active
- 1966-11-08 CH CH1606366A patent/CH453975A/en unknown
- 1966-11-29 BE BE690430D patent/BE690430A/xx not_active IP Right Cessation
- 1966-12-07 US US599942A patent/US3336742A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3336742A (en) | 1967-08-22 |
| CH453975A (en) | 1968-03-31 |
| DE1535014B2 (en) | 1974-02-28 |
| BE690430A (en) | 1967-05-02 |
| DE1535014A1 (en) | 1970-06-18 |
| DE1535014C3 (en) | 1974-10-03 |
| AT266657B (en) | 1968-11-25 |
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