EP0533601A1 - Pressfinger für Spinnmaschinen - Google Patents

Pressfinger für Spinnmaschinen Download PDF

Info

Publication number: EP0533601A1
Authority: EP; European Patent Office
Prior art keywords: slot; wick; presser finger; finger; presser
Prior art date: 1991-09-18
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.): Granted

Application number

EP92440104A

Other languages

English (en)

French (fr)

Other versions

EP0533601B1 (de

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

N Schlumberger SAS

Original Assignee

N Schlumberger SAS

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.)

1991-09-18

Filing date

1992-09-18

Publication date

1993-03-24

1992-09-18 Application filed by N Schlumberger SAS filed Critical N Schlumberger SAS

1993-03-24 Publication of EP0533601A1 publication Critical patent/EP0533601A1/de

1995-11-15 Application granted granted Critical

1995-11-15 Publication of EP0533601B1 publication Critical patent/EP0533601B1/de

2012-09-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/24—Flyer or like arrangements
- D01H7/48—Eyes or like guiding arrangements

Definitions

the present invention relates to the field of the textile industry, in particular the benches with spindles for long fibers and more particularly the pressing finger forming an integral part of the fin and used for winding the wick on the spool, that is to say say used for the formation of the coil and relates to such a pressure finger.
the object of the present invention is to propose improving the breakage of each lock.
a pressing finger for pin benches characterized in that it is essentially provided with a slot opening at one end into the passage hole of the wick, closed at its other end and having a section transverse less than the diameter of the drill bit.
the pressing finger 4 for spindle benches is essentially provided with a slot 1, opening at one end into the hole of passage 2 of the wick 6, closed at its other end and having a cross section smaller than the diameter of the wick.
Such a breaking process has the advantage of avoiding breaking of the wick 6 inside the fin or on the pressing finger 4, which would cause discomfort for starting the winding of a new reel. Indeed, when restarting the machine, the wick 6 is pulled horizontally and thereby automatically leaves the slot 1 in order to return to its normal position shown in Figure 2, that is to say passing through hole 2.
the slot 1 has a conical shape ensuring automatic locking of the wick 6 regardless of the size of the latter ( Figure 4).
FIG. 5 It is also possible, as shown in FIG. 5, to provide a slot 1 with parallel faces.
the faces of the slot 1 are machined at sharp angles, without burrs.
Such an embodiment of the faces of the slot 1 is intended to better ensure the blocking of the wick 6, without however hanging the fibers.
the pressing finger 4 is advantageously provided with a deflecting sheet 3.
a deflecting sheet 3 is intended to prevent the pressing finger 4 s 'grip in the turns of the coil 5 during vertical movement from bottom to top of the coil.
This sheet 3 thus slides, without hanging, on the cone of the coil 5 and causes the opening of the pressing finger 4 despite the pulling of the wick 6.
the deflecting sheet 3 advantageously has a strong inclination relative to the vertical, in order to follow the slope of the cone of the coil while avoiding catching the turns of the latter and so as to favor the opening of the pressing finger 4.
the inclination of the deflector plate 3 relative to the vertical is preferably between 100 ° and 150 °.
the invention it is possible to produce a pressing finger for pin benches allowing easy breaking of the wick at the end of the winding operation, while ensuring the presence of one end of said wick under the pressing finger at the start of the winding operation of a new reel.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Treatment Of Fiber Materials (AREA)
Spinning Or Twisting Of Yarns (AREA)
Manufacture Of Motors, Generators (AREA)
Sewing Machines And Sewing (AREA)
Storage Of Web-Like Or Filamentary Materials (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)

EP92440104A 1991-09-18 1992-09-18 Pressfinger für Spinnmaschinen Expired - Lifetime EP0533601B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9111774		1991-09-18
FR9111774A FR2681340B1 (fr)	1991-09-18	1991-09-18	Doigt presseur pour bancs a broches.

Publications (2)

Publication Number	Publication Date
EP0533601A1 true EP0533601A1 (de)	1993-03-24
EP0533601B1 EP0533601B1 (de)	1995-11-15

Family

ID=9417259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP92440104A Expired - Lifetime EP0533601B1 (de)	1991-09-18	1992-09-18	Pressfinger für Spinnmaschinen

Country Status (6)

Country	Link
US (1)	US5459989A (de)
EP (1)	EP0533601B1 (de)
JP (1)	JPH05195341A (de)
DE (2)	DE69206095T2 (de)
ES (1)	ES2048709T3 (de)
FR (1)	FR2681340B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6247779B1 (en)	1999-07-30	2001-06-19	Lexmark International, Inc.	Printhead configuration

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1569534A (en) *	1923-09-27	1926-01-12	Rockwood Sprinkler Co Massachusetts	Flier
GB459672A (en) *	1935-08-12	1937-01-13	Mackie & Sons Ltd J	Improvements in flyers for spinning frames for flax, hemp, jute and similar fibres
DE3023241A1 (de) *	1980-06-21	1982-01-07	C. Eugen Maier Metallverarbeitung Gmbh, 7012 Fellbach	Pressfinger fuer einen spinn- oder flyerfluegel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB191120776A (en) *	1910-09-21	1912-02-29	Fritz Watzlawik	Improvements in Spinning Machines.
US1048920A (en) *	1911-09-06	1912-12-31	Fritz Watzlawik	Spinning-machine.
US3389547A (en) *	1966-06-03	1968-06-25	Kuhl Hans	Flier for roving machines
CH626663A5 (de) *	1977-10-04	1981-11-30	Rieter Ag Maschf
DE3931124A1 (de) *	1989-09-18	1991-03-28	Zinser Textilmaschinen Gmbh	Verfahren und vorrichtung zum trennen eines vorgarnes zwischen den pressfingern an den fluegeln einer mit einem streckwerk versehenen vorspinnmaschine und den vollen vorgarnspulen

1991
- 1991-09-18 FR FR9111774A patent/FR2681340B1/fr not_active Expired - Fee Related
1992
- 1992-09-17 JP JP4273655A patent/JPH05195341A/ja active Pending
- 1992-09-18 EP EP92440104A patent/EP0533601B1/de not_active Expired - Lifetime
- 1992-09-18 DE DE69206095T patent/DE69206095T2/de not_active Expired - Fee Related
- 1992-09-18 US US07/946,831 patent/US5459989A/en not_active Expired - Fee Related
- 1992-09-18 DE DE0533601T patent/DE533601T1/de active Pending
- 1992-09-18 ES ES92440104T patent/ES2048709T3/es not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1569534A (en) *	1923-09-27	1926-01-12	Rockwood Sprinkler Co Massachusetts	Flier
GB459672A (en) *	1935-08-12	1937-01-13	Mackie & Sons Ltd J	Improvements in flyers for spinning frames for flax, hemp, jute and similar fibres
DE3023241A1 (de) *	1980-06-21	1982-01-07	C. Eugen Maier Metallverarbeitung Gmbh, 7012 Fellbach	Pressfinger fuer einen spinn- oder flyerfluegel

Also Published As

Publication number	Publication date
ES2048709T3 (es)	1996-03-16
ES2048709T1 (es)	1994-04-01
DE69206095D1 (de)	1995-12-21
FR2681340B1 (fr)	1993-11-26
JPH05195341A (ja)	1993-08-03
FR2681340A1 (fr)	1993-03-19
EP0533601B1 (de)	1995-11-15
DE69206095T2 (de)	1996-07-18
DE533601T1 (de)	1994-06-16
US5459989A (en)	1995-10-24

Legal Events

Date	Code	Title	Description
1993-02-05	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1993-03-24	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): BE DE ES IT
1993-05-12	17P	Request for examination filed	Effective date: 19930311
1994-02-23	ITCL	It: translation for ep claims filed	Representative=s name: RIVA ERMANNO
1994-06-16	DET	De: translation of patent claims
1994-10-12	17Q	First examination report despatched	Effective date: 19940825
1995-09-29	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1995-11-08	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: N. SCHLUMBERGER ET CIE, S.A.
1995-11-15	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE DE ES IT
1995-12-20	ITF	It: translation for a ep patent filed
1995-12-21	REF	Corresponds to:	Ref document number: 69206095 Country of ref document: DE Date of ref document: 19951221
1996-03-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2048709 Country of ref document: ES Kind code of ref document: T3
1996-09-20	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1996-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Effective date: 19960930
1996-11-06	26N	No opposition filed
1997-03-31	BERE	Be: lapsed	Owner name: S.A. N. SCHLUMBERGER ET CIE Effective date: 19960930
1999-09-13	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: ES Payment date: 19990913 Year of fee payment: 8
2000-09-19	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000919
2002-11-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20021123 Year of fee payment: 11
2004-04-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040401
2004-04-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FD2A Effective date: 20011011
2005-09-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050918

Publication	Publication Date	Title
FR2515625A1 (fr)	1983-05-06	Dispositif de rattache pour fils files
BE1011520A3 (fr)	1999-10-05	Bobineau.
FR2545803A1 (fr)	1984-11-16	Dispositif d'epissure de fils pour files
FR2545850A1 (fr)	1984-11-16	Procede et dispositif pour la mise en marche d'un metier a filer a friction
EP0533601B1 (de)	1995-11-15	Pressfinger für Spinnmaschinen
FR2552746A1 (fr)	1985-04-05	Support de bobine
FR2480802A1 (fr)	1981-10-23	Dispositif de broche a double torsion
EP0409755B1 (de)	1993-12-22	Verfahren zum Unterbrechen der Faserlunte als Voraussetzung für das automatische Abheben voller Spulen auf einer Spindelbank für lange Fasern
EP0018926B1 (de)	1983-05-11	Doppeldrahtzwirnvorrichtung
EP0692561B1 (de)	2000-05-03	Verfahren zum unterbrechen der Faserlunte als Voraussetzung für das automatische abheben der Spulen auf Spindelbänken und Pressfinger zur Durchführung dieses Verfahrens
CH616966A5 (de)	1980-04-30
FR2653418A3 (fr)	1991-04-26	Bobine en carton pour l'envidage de fils ou files textiles.
EP0284590B1 (de)	1992-01-02	Verfahren um Garnkörper auszuführen und Verfahren und Vorrichtung zum Suchen des Fadens auf dem Garnkörper
FR2665188A1 (fr)	1992-01-31	Procede de casse de la meche en vue de l'enlevement et du transport automatiques des bobines de bancs a broches.
FR2482070A1 (fr)	1981-11-13	Procede et dispositif d'arret en fin de devidage d'un enroulement
BE1004379A3 (fr)	1992-11-10	Bobineuse de fils multiples.
CH648068A5 (fr)	1985-02-28	Dispositif de coupe du fil equipant une installation de levee automatique des bobines pleines sur une machine textile a broches.
CH643308A5 (fr)	1984-05-30	Dispositif pour la levee de la bobine pleine sur un mecanisme de filage.
CH633832A5 (fr)	1982-12-31	Dispositif manuel d'amorcage avec formation d'une reserve de fil sur une machine textile equipee d'un mecanisme de bobinage.
CH646735A5 (fr)	1984-12-14	Dispositif de rattache automatique, notamment pour continu a filer produisant un fil a partir de plusieurs meches.
BE538795A (de)	1959-07-03
EP0378931A1 (de)	1990-07-25	Verfahren und Vorrichtung zum Aufwickeln von Fäden und damit erhaltene Kreuzspule
BE645702A (de)	1964-07-16
CH333142A (fr)	1958-10-15	Bobineuse automatique à canettes
FR2485045A1 (fr)	1981-12-24	Procede et metier pour la production de cassure volontaire de bande de fibres dans le filage par retordage de deux bandes de fibres