GB1480413A - Automatic yarn piecing apparatus having yarn deflecting means - Google Patents
Automatic yarn piecing apparatus having yarn deflecting meansInfo
- Publication number
- GB1480413A GB1480413A GB41340/74A GB4134074A GB1480413A GB 1480413 A GB1480413 A GB 1480413A GB 41340/74 A GB41340/74 A GB 41340/74A GB 4134074 A GB4134074 A GB 4134074A GB 1480413 A GB1480413 A GB 1480413A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- ring
- package
- traveller
- withdrawn
- 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
- D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
- D01H15/013—Carriages travelling along the machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
1480413 Yarn piecing: traveller threading SACO-LOWELL CORP 23 Sept 1974 [17 Oct 1973] 41340/74 Heading DID An automatic piecing apparatus on a ring twister includes means to extend the yarn from a package to and across a surrounding traveller ring, arcuately movable to engage and deflect the extended yarn at a position inwardly of the ring, and means for moving a traveller around the ring and onto the deflected yarn. As shown, Fig. 1, servicing assembly 12 reciprocates with ring rail 14, and is pivotably advanced to and retracted from package 20 so that suction head 22 withdraws yarn from package 20. To assist yarn withdrawal, the package is back-rotated, and additional yarn freeing means may be used. Arm 26 is then pivoted downwards about pin 28 and assembly 12 again advanced, Fig. 2, so that curved arm portion 32 eventually contacts rings 18, Fig. 5, having depressed the withdrawn yarn into contact with ring flange 18. Simultaneously the yarn is depressed by hook-shaped member 38, on arm 26 to form length Y' of withdrawn yarn contacting the ring flange and inclined at no greater than 20‹ to the horizontal, Fig. 6. Traveller 16 is then blown clockwise by nozzle 24 into threading engagement with length Y'. Member 38 has downward projection 40 serving to move the withdrawn yarn laterally.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US407126A US3882664A (en) | 1973-10-17 | 1973-10-17 | Yarn deflecting means for automatic yarn piecing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1480413A true GB1480413A (en) | 1977-07-20 |
Family
ID=23610701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41340/74A Expired GB1480413A (en) | 1973-10-17 | 1974-09-23 | Automatic yarn piecing apparatus having yarn deflecting means |
Country Status (7)
Country | Link |
---|---|
US (1) | US3882664A (en) |
JP (1) | JPS5065622A (en) |
CA (1) | CA999194A (en) |
CH (1) | CH584299A5 (en) |
DE (1) | DE2443616C3 (en) |
ES (1) | ES425823A1 (en) |
GB (1) | GB1480413A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113174669A (en) * | 2021-04-14 | 2021-07-27 | 东华大学 | Robot tail end executing mechanism for ring spinning spun yarn automatic joint |
CN113279093A (en) * | 2021-06-10 | 2021-08-20 | 日照品特裕华纺织科技有限公司 | Automatic threading method and threading device for steel wire ring of ring spinning frame |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2713624C3 (en) * | 1977-03-28 | 1980-04-03 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Device for automatically threading a thread into a rotor |
DE3824952A1 (en) * | 1988-07-22 | 1990-01-25 | Reiners & Fuerst | Ring-spinning or ring-twisting machine |
CZ201834A3 (en) * | 2018-01-24 | 2019-07-31 | Rieter Cz S.R.O. | A method of threading yarn into a runner on a round ring at the spinning station of an annular spinning machine and the equipment to do this |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3374616A (en) * | 1965-09-30 | 1968-03-26 | Celanese Corp | Doffing machine |
US3486319A (en) * | 1968-06-24 | 1969-12-30 | Parks Cramer Co | Apparatus and method for detecting,piecing-up and reporting ends down on spinning machines |
US3628320A (en) * | 1969-08-01 | 1971-12-21 | Maremont Corp | Method and apparatus for traveler threading |
US3728852A (en) * | 1971-06-03 | 1973-04-24 | Maremont Corp | Servicing assembly for automatic yarn piecing apparatus |
-
1973
- 1973-10-17 US US407126A patent/US3882664A/en not_active Expired - Lifetime
-
1974
- 1974-04-30 ES ES425823A patent/ES425823A1/en not_active Expired
- 1974-05-08 CA CA199,221A patent/CA999194A/en not_active Expired
- 1974-09-12 DE DE2443616A patent/DE2443616C3/en not_active Expired
- 1974-09-18 JP JP49107591A patent/JPS5065622A/ja active Pending
- 1974-09-23 GB GB41340/74A patent/GB1480413A/en not_active Expired
- 1974-10-08 CH CH1350674A patent/CH584299A5/xx not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113174669A (en) * | 2021-04-14 | 2021-07-27 | 东华大学 | Robot tail end executing mechanism for ring spinning spun yarn automatic joint |
CN113174669B (en) * | 2021-04-14 | 2022-03-04 | 东华大学 | Robot tail end executing mechanism for ring spinning spun yarn automatic joint |
CN113279093A (en) * | 2021-06-10 | 2021-08-20 | 日照品特裕华纺织科技有限公司 | Automatic threading method and threading device for steel wire ring of ring spinning frame |
CN113279093B (en) * | 2021-06-10 | 2022-08-09 | 日照品特裕华纺织科技有限公司 | Automatic threading method and threading device for steel wire ring of ring spinning frame |
Also Published As
Publication number | Publication date |
---|---|
DE2443616A1 (en) | 1975-04-30 |
DE2443616B2 (en) | 1976-11-11 |
US3882664A (en) | 1975-05-13 |
JPS5065622A (en) | 1975-06-03 |
DE2443616C3 (en) | 1980-01-24 |
CH584299A5 (en) | 1977-01-31 |
ES425823A1 (en) | 1976-09-01 |
CA999194A (en) | 1976-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |