GB1398305A - Yarn handling apparatus - Google Patents
Yarn handling apparatusInfo
- Publication number
- GB1398305A GB1398305A GB2073172A GB2073172A GB1398305A GB 1398305 A GB1398305 A GB 1398305A GB 2073172 A GB2073172 A GB 2073172A GB 2073172 A GB2073172 A GB 2073172A GB 1398305 A GB1398305 A GB 1398305A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roving
- signal
- severing
- yarn
- bobbin
- 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
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/145—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements set on carriages travelling along the machines; Warning or safety devices pulled along the working unit by a band or the like
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/005—Service carriages travelling along the machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/18—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only
- D01H13/188—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only by cutting or clamping yarns or rovings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
1398305 Servicing winding stations LEESONA CORP 2 June 1972 [4 June 1971 21 June 1971] 20731/72 Heading DID A tender 40 which patrols a series of winding stations for doffing a wound bobbin, donning an empty bobbin and reinitiating winding, or removing a partially wound bobbin carries a severing mechanism 164 for severing roving R fed into drafting assembly. 14. Twisted roving in the form of yarn is wound on a bobbin 20 through a traveller 30 on a ring rail 34. A roving clamp 120 is fixed to a portion 122 of a spinning frame, not shown, the clamp being normally open and retained in this position by overcentre mechanism including a leaf spring 160. The severing mechanism 164 includes a pivoted arm 166 carrying a scissor-like severing head 174 having fixed and movable blades. The arm 166 and movable blade are actuated by pneumatic cylinder 184 and 198 respectively. As tender 40 moves past each station a photocell is energized by a light beam reflected off a roving breaker to produce a servicing signal which when combined with a second signal from a second photocell 52 receiving a beam 54 normally reflected off yarn Y starts the work cycle of the tender 40, the second signal being produced by the absence of yarn. Alternatively, a fully wound package P may provide a signal on attaining a predetermined size.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15002171A | 1971-06-04 | 1971-06-04 | |
US15510571A | 1971-06-21 | 1971-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1398305A true GB1398305A (en) | 1975-06-18 |
Family
ID=26847254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2073172A Expired GB1398305A (en) | 1971-06-04 | 1972-06-02 | Yarn handling apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US3751896A (en) |
CA (2) | CA957215A (en) |
CH (1) | CH549520A (en) |
DE (1) | DE2224688A1 (en) |
GB (1) | GB1398305A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2194252A (en) * | 1986-07-16 | 1988-03-02 | Rieter Ag Maschf | Textile machine servicing system |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2214095A1 (en) * | 1972-03-23 | 1973-10-04 | Krupp Gmbh | DEVICE FOR CHANGING SPOOLS ON AN OPEN-END SPINNING MACHINE |
CH578058A5 (en) * | 1974-09-03 | 1976-07-30 | Heberlein Hispano Sa | |
DE2521850C2 (en) * | 1975-05-16 | 1986-03-06 | W. Schlafhorst & Co, 4050 Mönchengladbach | Method and device for ending a spinning process |
DE2737599C2 (en) * | 1977-08-20 | 1986-06-26 | W. Schlafhorst & Co, 4050 Mönchengladbach | Ring spinning machine |
US4326371A (en) * | 1980-03-03 | 1982-04-27 | Parks-Cramer Company | Supply strand interruption mechanism for textile yarn spinning machine |
US4519199A (en) * | 1981-05-15 | 1985-05-28 | Spindelfabrik Sussen, Schurr, Stahlecker & Grill Gmbh | Device for interrupting the feed of a roving to the drawing frames of a spinning machine |
DE3123476C2 (en) * | 1981-06-13 | 1984-05-17 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Working method and device for shutting down a work station of a spinning or twisting machine |
DE3133494C2 (en) * | 1981-08-25 | 1984-11-22 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Opto-electronic monitoring device |
ITUD980134A1 (en) * | 1998-07-27 | 2000-01-27 | Atex Spa | DEVICE FOR AUTOMATICALLY CUTTING THE WICK OF A YARN IN PROCESSING |
CN113744994B (en) * | 2021-09-07 | 2023-10-31 | 山东恒瑞磁电股份有限公司 | Automatic winding equipment of hollow coil of integrated into one piece inductance |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1973552A (en) * | 1932-01-20 | 1934-09-11 | Ludlow Mfg Associates | Spinning frame |
US2886941A (en) * | 1957-06-11 | 1959-05-19 | Jr Agnew H Bahnson | Combined roving break-back and feed mechanism for textile processing machines |
US3365991A (en) * | 1965-01-19 | 1968-01-30 | Mechanical Ind Inc | Strand detector, clamp and severing device |
BE759950A (en) * | 1969-12-15 | 1971-06-07 | Leesona Corp | DEVICE TO CONTROL THE ADVANCE OF A WIRE |
-
1971
- 1971-06-21 US US00155105A patent/US3751896A/en not_active Expired - Lifetime
-
1972
- 1972-05-19 DE DE2224688A patent/DE2224688A1/en active Pending
- 1972-05-25 CA CA142,981A patent/CA957215A/en not_active Expired
- 1972-05-25 CA CA142,980A patent/CA954100A/en not_active Expired
- 1972-05-25 CH CH777272A patent/CH549520A/en not_active IP Right Cessation
- 1972-06-02 GB GB2073172A patent/GB1398305A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2194252A (en) * | 1986-07-16 | 1988-03-02 | Rieter Ag Maschf | Textile machine servicing system |
Also Published As
Publication number | Publication date |
---|---|
CA957215A (en) | 1974-11-05 |
DE2224688A1 (en) | 1973-01-04 |
CA954100A (en) | 1974-09-03 |
US3751896A (en) | 1973-08-14 |
CH549520A (en) | 1974-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |