IT7824740A0 - Perfezionamenti nelle macchine per la filatura a fibre libere. - Google Patents

Perfezionamenti nelle macchine per la filatura a fibre libere.

Info

Publication number: IT7824740A0
Authority: IT; Italy
Prior art keywords: fiber spinning; spinning machines; free fiber; free; machines
Prior art date: 1977-06-22

Application number

IT7824740A

Other languages

English (en)

Other versions

IT1096017B (it

Original Assignee

Platt Saco Lowell Ltd

Priority date (The priority date 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 date listed.)

1977-06-22

Filing date

1978-06-20

Publication date

1978-06-20

1978-06-20 Application filed by Platt Saco Lowell Ltd filed Critical Platt Saco Lowell Ltd

1978-06-20 Publication of IT7824740A0 publication Critical patent/IT7824740A0/it

1985-08-17 Application granted granted Critical

1985-08-17 Publication of IT1096017B publication Critical patent/IT1096017B/it

Links

239000000835 fiber Substances 0.000 title 1
238000009987 spinning Methods 0.000 title 1

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Spinning Or Twisting Of Yarns (AREA)
Preliminary Treatment Of Fibers (AREA)

IT24740/78A 1977-06-22 1978-06-20 Perfezionamenti nelle macchine per la filatura a fibre libere IT1096017B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB26018/77A GB1599882A (en)	1977-06-22	1977-06-22	Open-end spinning

Publications (2)

Publication Number	Publication Date
IT7824740A0 true IT7824740A0 (it)	1978-06-20
IT1096017B IT1096017B (it)	1985-08-17

Family

ID=10237071

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24740/78A IT1096017B (it)	1977-06-22	1978-06-20	Perfezionamenti nelle macchine per la filatura a fibre libere

Country Status (8)

Country	Link
US (1)	US4169348A (it)
JP (1)	JPS5418937A (it)
CH (1)	CH629856A5 (it)
DE (1)	DE2826027A1 (it)
ES (1)	ES471023A1 (it)
FR (1)	FR2395337A1 (it)
GB (1)	GB1599882A (it)
IT (1)	IT1096017B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH625275A5 (it) *	1978-02-01	1981-09-15	Rieter Ag Maschf
CH647935A5 (fr) *	1980-08-04	1985-02-28	Molins Ltd	Procede pour la production d'un materiau de remplissage, machine pour sa mise en oeuvre, application du procede et installation pour la production d'un boudin de filtres de cigarettes.
EP0154116B1 (en) *	1984-02-17	1988-10-12	AlliedSignal Inc.	Method and apparatus for opening a sliver
DE3709322C2 (de) *	1987-03-21	1999-10-14	Schlafhorst & Co W	Zuführ- und Auflöseeinrichtung einer Offenend-Spinnvorrichtung
DE4124714A1 (de) *	1991-07-25	1993-01-28	Schmolke Karl Heinz	Aufloesewalzen fuer rotorspinnmaschinen
DE4227884C2 (de) *	1992-08-22	1995-07-06	Rieter Ingolstadt Spinnerei	Verfahren und Vorrichtung zum pneumatischen Zuführen von Fasern zu der Fasersammelfläche eines Offenend-Spinnelementes
DE4227885C2 (de) *	1992-08-22	1994-11-17	Rieter Ingolstadt Spinnerei	Vorrichtung zum pneumatischen Zuführen von Fasern zu der Fasersammelfläche eines Offenend-Spinnelementes
DE19610960A1 (de) *	1996-03-20	1997-09-25	Fritz Stahlecker	Verfahren zum Offenend-Spinnen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH510751A (de) *	1968-11-21	1971-07-31	Vyzk Ustav Bavlnarsky	Auskämmvorrichtung mit einer Kämmwalze an einer Spinnstelle einer spindellosen Feinspinnmaschine
US3750382A (en) *	1972-03-10	1973-08-07	Toray Industries	Process and apparatus for feeding fiber in an open end spinning machine
JPS5035138A (it) *	1973-07-31	1975-04-03
IT1037598B (it) *	1974-05-06	1979-11-20	Krupp Gmbh	Sistema per limitare la velocita di rotazione dei cilindri di apertura in unita per la filatura di fibre ad estremita libere e dispositivo per attuare il sistema
GB1517273A (en) *	1974-07-03	1978-07-12	Platt Saco Lowell Ltd	Open-end spinning machines

1977
- 1977-06-22 GB GB26018/77A patent/GB1599882A/en not_active Expired
1978
- 1978-06-14 CH CH647178A patent/CH629856A5/de not_active IP Right Cessation
- 1978-06-14 DE DE19782826027 patent/DE2826027A1/de not_active Withdrawn
- 1978-06-20 IT IT24740/78A patent/IT1096017B/it active
- 1978-06-21 ES ES471023A patent/ES471023A1/es not_active Expired
- 1978-06-22 US US05/918,194 patent/US4169348A/en not_active Expired - Lifetime
- 1978-06-22 FR FR7818682A patent/FR2395337A1/fr not_active Withdrawn
- 1978-06-22 JP JP7590378A patent/JPS5418937A/ja active Pending

Also Published As

Publication number	Publication date
DE2826027A1 (de)	1979-01-18
US4169348A (en)	1979-10-02
GB1599882A (en)	1981-10-07
JPS5418937A (en)	1979-02-13
FR2395337A1 (fr)	1979-01-19
IT1096017B (it)	1985-08-17
CH629856A5 (de)	1982-05-14
ES471023A1 (es)	1979-02-16

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