DE60322189D1 - Device for gripping a covered thread in a ring spinning machine - Google Patents
Device for gripping a covered thread in a ring spinning machineInfo
- Publication number
- DE60322189D1 DE60322189D1 DE60322189T DE60322189T DE60322189D1 DE 60322189 D1 DE60322189 D1 DE 60322189D1 DE 60322189 T DE60322189 T DE 60322189T DE 60322189 T DE60322189 T DE 60322189T DE 60322189 D1 DE60322189 D1 DE 60322189D1
- Authority
- DE
- Germany
- Prior art keywords
- bar
- actuators
- gripping
- engage
- order
- 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 - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/38—Arrangements for winding reserve lengths of yarn on take-up packages or spindles, e.g. transfer tails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A device for gripping the underwinding yarn for a ring spinning frame comprises a collar (14) fixed to the spindle (2), a sleeve (24) able to slide axially and a bar (40) supported by a pair of pneumatic actuators. The support axis (Z-Z) of the bar (40), defined by the points where the bar is supported by the actuators (70a,70b), intersects the active portions (42) of the bar (40) that engage with the sleeve (24) in order to stiffen the bar (40), and simultaneously open the sleeves (24) of the spindles of the spinning frame. The engagement portions (70a,70b) of the bar (40) that engage with the actuators are longitudinally separated from its active portions (42) in order to make the spinning frame compact and make the presence of the actuators compatible with the wharves (10) of the spindles (2) and with the drive means by which they are turned. The bar (40) moves vertically in order to engage/disengage the spindle (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03425305A EP1477594B1 (en) | 2003-05-13 | 2003-05-13 | Device for gripping the underwinding yarn for a ring spinning frame |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60322189D1 true DE60322189D1 (en) | 2008-08-28 |
Family
ID=33017046
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60325284T Expired - Lifetime DE60325284D1 (en) | 2003-05-13 | 2003-05-13 | Device for gripping a covered thread in a ring spinning machine |
DE60322189T Expired - Lifetime DE60322189D1 (en) | 2003-05-13 | 2003-05-13 | Device for gripping a covered thread in a ring spinning machine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60325284T Expired - Lifetime DE60325284D1 (en) | 2003-05-13 | 2003-05-13 | Device for gripping a covered thread in a ring spinning machine |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP1477594B1 (en) |
AT (1) | ATE401439T1 (en) |
DE (2) | DE60325284D1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104018259B (en) * | 2014-05-21 | 2016-03-09 | 绍兴市今朝自动化设备科技有限公司 | A kind of yarn clipping lazy-tongs of doffer |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH290235A (en) * | 1950-04-26 | 1953-04-30 | Tmm Research Ltd | Ring spinning machine. |
EP0775769B1 (en) * | 1995-11-23 | 2000-03-15 | Zinser Textilmaschinen GmbH | Device for clamping an underwinding yarn at a spindle of a spinning or twisting machine |
DE19816205A1 (en) * | 1998-04-09 | 1999-10-14 | Zinser Textilmaschinen Gmbh | Ring spinner spindle where the clamped yarn length is effectively cleared from the spindle after it has been ripped apart after removing the full bobbin from the spindle |
-
2003
- 2003-05-13 EP EP03425305A patent/EP1477594B1/en not_active Expired - Lifetime
- 2003-05-13 DE DE60325284T patent/DE60325284D1/en not_active Expired - Lifetime
- 2003-05-13 AT AT03425305T patent/ATE401439T1/en not_active IP Right Cessation
- 2003-05-13 DE DE60322189T patent/DE60322189D1/en not_active Expired - Lifetime
- 2003-05-13 EP EP06114231A patent/EP1696058B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1696058A2 (en) | 2006-08-30 |
ATE401439T1 (en) | 2008-08-15 |
EP1477594B1 (en) | 2008-07-16 |
DE60325284D1 (en) | 2009-01-22 |
EP1477594A1 (en) | 2004-11-17 |
EP1696058A3 (en) | 2007-06-27 |
EP1696058B1 (en) | 2008-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |