GB1402402A - Sliver condenser in a fibre separating device of open-end spinning units - Google Patents
Sliver condenser in a fibre separating device of open-end spinning unitsInfo
- Publication number
- GB1402402A GB1402402A GB4947773A GB4947773A GB1402402A GB 1402402 A GB1402402 A GB 1402402A GB 4947773 A GB4947773 A GB 4947773A GB 4947773 A GB4947773 A GB 4947773A GB 1402402 A GB1402402 A GB 1402402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condenser
- sliver
- dimension
- open
- separating device
- 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
- D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
- D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
1402402 Sliver condensers in break spinning openers VYZKUMNY USTAV BAVLNARSKY 24 Oct 1973 [29 Nov 1972] 49477/73 Heading D1N A sliver condenser in the feed of a break spinning opener within at least a portion of its duct length has a dimension 15 measured parallel to the feed roller axis greater than the maximum dimension 16 measured perpendicular to the feed roller axis the dimension 16 varying gradually across the section such that the maximum dimension 16 lies adjacent at least one of the narrower opposite duct walls. Alternative sections are shown in Figs. 2, 6 and 7. The cross-sectional shape of the condenser duct may vary throughout its length, Figs. 3, 4, 5 and 8 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS8120A CS163512B1 (en) | 1972-11-29 | 1972-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1402402A true GB1402402A (en) | 1975-08-06 |
Family
ID=5431362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4947773A Expired GB1402402A (en) | 1972-11-29 | 1973-10-24 | Sliver condenser in a fibre separating device of open-end spinning units |
Country Status (9)
Country | Link |
---|---|
US (1) | US3881308A (en) |
JP (1) | JPS4993629A (en) |
CH (1) | CH570474A5 (en) |
CS (1) | CS163512B1 (en) |
DD (1) | DD108329A5 (en) |
DE (1) | DE2359176A1 (en) |
FR (1) | FR2208012B1 (en) |
GB (1) | GB1402402A (en) |
IT (1) | IT1001938B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2358645A (en) * | 2000-01-29 | 2001-08-01 | Truetzschler Gmbh & Co Kg | Carding machine incorporating a sliver funnel with a rectangular outlet |
US6550106B2 (en) | 2000-01-29 | 2003-04-22 | TRüTZSCHLER GMBH & CO. KG | Fiber web guiding device for forming a sliver from a fiber web |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2063318B (en) * | 1979-11-20 | 1983-06-29 | Tashkent Sp Konstrukt Bjuro Te | Sliver condenser for open-end spinning machines |
DE4222840B4 (en) * | 1992-07-11 | 2006-06-14 | Saurer Gmbh & Co. Kg | Open-end spinning device |
CN103060963B (en) * | 2012-12-25 | 2015-01-07 | 青岛大学 | One-step spinning machine capable of conducting entwisting clockwise and one-step spinning method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US325700A (en) * | 1885-09-08 | Sliver trumpet or guide for spinning mule s or frames | ||
US1499607A (en) * | 1921-03-10 | 1924-07-01 | Dawson James Henry | Fiber-treating appliance for drawing and preparing fibers for spinning into yarns |
BE372915A (en) * | 1929-08-23 | |||
US2206232A (en) * | 1938-10-27 | 1940-07-02 | H & B American Machine Company | Apparatus for drafting textile slivers or rovings |
GB632266A (en) * | 1947-09-02 | 1949-11-18 | Howard & Bullough Ltd | Improvements in or relating to drafting apparatus for textile spinning and like machines |
US3083414A (en) * | 1959-09-12 | 1963-04-02 | Luwa Ag | Forming funnel and method of forming sliver |
US3020600A (en) * | 1959-11-23 | 1962-02-13 | Saco Lowell Shops | Fly removing apparatus |
US3246370A (en) * | 1963-04-24 | 1966-04-19 | Maremont Corp | Textile fiber condensting trumpet |
US3387339A (en) * | 1964-09-14 | 1968-06-11 | Bofill Carlos Salles | Sliver condenser for drawing frames |
US3353210A (en) * | 1965-12-09 | 1967-11-21 | Du Pont | Rectangular convergence guide |
US3447206A (en) * | 1967-10-24 | 1969-06-03 | Whitin Machine Works | Draw frame for blending fibers |
US3626681A (en) * | 1968-08-08 | 1971-12-14 | Toyoda Automatic Loom Works | Ringless spinning machine |
-
1972
- 1972-11-29 CS CS8120A patent/CS163512B1/cs unknown
-
1973
- 1973-10-24 GB GB4947773A patent/GB1402402A/en not_active Expired
- 1973-11-14 US US415808A patent/US3881308A/en not_active Expired - Lifetime
- 1973-11-26 DD DD174892A patent/DD108329A5/xx unknown
- 1973-11-26 CH CH1659473A patent/CH570474A5/xx not_active IP Right Cessation
- 1973-11-28 DE DE2359176A patent/DE2359176A1/en active Pending
- 1973-11-28 IT IT31697/73A patent/IT1001938B/en active
- 1973-11-29 FR FR7342605A patent/FR2208012B1/fr not_active Expired
- 1973-11-29 JP JP48133101A patent/JPS4993629A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2358645A (en) * | 2000-01-29 | 2001-08-01 | Truetzschler Gmbh & Co Kg | Carding machine incorporating a sliver funnel with a rectangular outlet |
US6550106B2 (en) | 2000-01-29 | 2003-04-22 | TRüTZSCHLER GMBH & CO. KG | Fiber web guiding device for forming a sliver from a fiber web |
GB2358645B (en) * | 2000-01-29 | 2003-12-17 | Truetzschler Gmbh & Co Kg | Arrangement at a carding machine for forming a fibre bundle |
Also Published As
Publication number | Publication date |
---|---|
FR2208012A1 (en) | 1974-06-21 |
CS163512B1 (en) | 1975-09-15 |
IT1001938B (en) | 1976-04-30 |
US3881308A (en) | 1975-05-06 |
FR2208012B1 (en) | 1976-11-19 |
JPS4993629A (en) | 1974-09-05 |
DE2359176A1 (en) | 1974-05-30 |
CH570474A5 (en) | 1975-12-15 |
DD108329A5 (en) | 1974-09-12 |
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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 |