EP0201363A1 - Rauhwalze für Rauhmaschinen - Google Patents

Rauhwalze für Rauhmaschinen Download PDF

Info

Publication number: EP0201363A1
Authority: EP; European Patent Office
Prior art keywords: mini; workers; worker; machine; elements
Prior art date: 1985-03-14
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

EP86400494A

Other languages

English (en)

French (fr)

Other versions

EP0201363B1 (de

Inventor

Michel Scholaert

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.)

Individual

Original Assignee

Individual

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.)

1985-03-14

Filing date

1986-03-10

Publication date

1986-11-12

1986-03-10 Application filed by Individual filed Critical Individual

1986-11-12 Publication of EP0201363A1 publication Critical patent/EP0201363A1/de

1990-10-03 Application granted granted Critical

1990-10-03 Publication of EP0201363B1 publication Critical patent/EP0201363B1/de

2006-03-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Images

Classifications

- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics

Definitions

the invention relates to machines for scraping fabrics, woven, non-woven, or mesh, in finishing machines such as, in particular, woolen machines which, in conventional constructions, are equipped with working cylinders, respectively called “pile” or “counterweight”, alternated around the circumference of a rotating drum.
a worker constituting the object of the invention which is characterized in that it comprises a central core, relatively large, mounted on bearings, rotating on itself, said core supporting a large number of small cylinders of small diameter hereinafter called “Mini-T A ravisseurs” or by abbreviation “Mini-T” covered with linings, of a particular type across its width, to ensure the correct angle of attack. This will be 6 ° 20 for the rubber, cotton and linen linings and 5 ° 05 for the cotton and felt linings. The angle being defined with respect to a Mini-T generator on a developed plan thereof.
the type of worker P or CP is defined by the packing direction of the Mini-T.
the P has its Mini-T trimmed with the teeth oriented in the direction of rotation of the worker and the direction of advance of the tissue to be treated while the CP has its teeth oriented in the opposite direction.
the central core of the worker consists of a bar of large cross section, round or polygonal, serving as a support on the bearings of the mini-workers mounted in a series (eighteen, for example) of lines parallel to the axis of the central core.
the "hair" and “counterweight” cylinders alternated around the circumference of the rotating drum, have, for reasons of mechanical strength, a diameter rarely less than 63 mm but generally between 68 and 90 mm
the many small "mini-worker" cylinders fitted to workers according to the invention have a diameter of less than 50 mm (not filled).
the "fabric" wraps around 75% of the circumference of each worker with multi-mini-pile or counterweight workers according to the invention. Such an arrangement would be impossible on a conventional woolen machine.
each line of mini-workers are, at each of the bearings, joined by an elastic transmission system for rapid assembly and disassembly.
the driving of the mini-worker lines by belts comprises a speed variation by variable pulleys.
each worker coat or counterweight is composed of a cylinder 1, rotating on itself around its axis 2, and supporting a certain number of "Mini-T" 3 which, according to their direction of filling, will define the type “pile” or "counterweight” (Figs. 2 and 3).
Mini-T lines 11 and 12 mounted on bearings 13 are driven by belts, sprockets or chains by the element 10 at the end of the line which is, in fact, the pulley, the sprocket receiving the drive command.
Fig. 1 shows, by way of example, a drive by fixed belts: one between 6 and 7 making the complete turn of the worker; the other between 8 and 9 also going around the worker so that all the lines of "Mini-T" are always driven by at least one of the two.
the attachment points of the belts 6,7,8,9 are mounted on an externally toothed crown 4, driven by a pinion 5 transmitting to it the speed variation necessary to vary the action of the Mini-T on the fabric 20.
the pinion 5 is mounted at the output of a variator or variator-reducer.
Fig. 2 shows the characteristics of direction of rotation and filling of the mini-T of a fur worker.
Fig. 3 shows the characteristics of the direction of rotation and packing of the mini-T of an anti-hair worker.
Fig. 4 shows the mounting of the Mini-T 11, 12 and of the drive 10 on an axis 75.
Fig. 5 represents a counterweight worker with mini counterweight workers (Mini-T-CP), shows another way of driving the Mini-T by means of a control not concentric with the central cylinder but coming from outside (as is done) in the majority of classic woolen fabrics
Fig. 6 shows a fur worker with Mini-T-P; in this case we put only one belt 21 for driving the Mini-T to ensure their speed variation and we add a circular connecting belt (or chain) 28 around all the Mini-T to make them united even in the area where the main belt leaves the worker to receive his variation command.
variable pulley is made up as follows: a fixed central part 71 with a double slope of the belt, keyed onto the shaft to be driven; two laterally movable parts 72, each keyed to the above fixed part and retained in their lateral displacement by springs 73 resting on rings 74 fixed on the central axis 75 of the mini-worker.
the interior of the opening 13 'of the cast-iron bearing 13 is fitted with a bearing 32 internally lined with an elastic material. 31, the central opening 31 'of which is of a shape allowing the entrainment of a part which is housed therein with the same shape. This is the case with the projection 33 'of the sliding ring 33.
This ring 33 is pierced on its axis and also has an inner lining 35 made of elastic material and capable of receiving, in its opening 36, the part 37 of the mini worker 11 who can therefore drive the ring 33 and therefore the inner elastic ring 31 of the bearing mounted on the bearing 32.
the part 38 of the mini-worker 11 makes it possible to slide the ring 33 after removing and sliding the stop ring (elastic ring) of which 41 designates the housing.
the junction ring 33 can then come out of its housing in the bearing and thus release the mini-worker 11 and ring 33 assembly.
Fig. 13 shows a solution for distributing the mini-workers on the central core of a fur worker, for example.
mini-workers of a certain reduced length have been chosen, the main criterion being to resist bending, taking into account the speed of the central core.
the mini-workers MT are arranged in a spiral diagonal which..ensures that each hollow represented by a bearing corresponds to the same number of fillers represented by the Mini-T of the other lines.
the mini-workers are designated by MT, particularly on each side because in certain places the MINI-T are useless since they are outside the useful zone ZU; (the control zone is designated by ZC). They were then replaced by axes A of connection to transmit the command.
the control area on the right represents the line of pulleys or sprockets for mini workers.
Each pulley (or each pinion) is located between two quick coupling bearings.
each coat or counterweight worker is completely independent of the following (s) and there is therefore no influence of one on the other (FIG. 13 explains this phenomenon).
Single-sided or double-sided items can be processed continuously depending on the direction of passage through the machine.
the actual angle of attack therefore varies since the width of the conventional linings is standard (i.e. 19 mm + 5% for the felt / cotton-based linings and 23 mm + 5% for the cotton / linen / rubber-based linings).
the production of the new system can be estimated to be significantly higher, at an equal price, than conventional machines.
the lines 1 of bearings of the axes of the mini-workers can each be established on a facet side of the core thus shaped.

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Preliminary Treatment Of Fibers (AREA)
Treatment Of Fiber Materials (AREA)
Rolls And Other Rotary Bodies (AREA)

EP19860400494 1985-03-14 1986-03-10 Rauhwalze für Rauhmaschinen Expired - Lifetime EP0201363B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8503741		1985-03-14
FR8503741A FR2578861B1 (fr)	1985-03-14	1985-03-14	Travailleur pour machine a gratter les tissus, tricots et non tisses dans les machines telles, notamment, que les laineuses et machines comportant l'utilisation de cylindres gratteurs ou ebouriffeurs.

Publications (2)

Publication Number	Publication Date
EP0201363A1 true EP0201363A1 (de)	1986-11-12
EP0201363B1 EP0201363B1 (de)	1990-10-03

Family

ID=9317175

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19860400494 Expired - Lifetime EP0201363B1 (de)	1985-03-14	1986-03-10	Rauhwalze für Rauhmaschinen

Country Status (7)

Country	Link
EP (1)	EP0201363B1 (de)
JP (1)	JPS61215764A (de)
DD (1)	DD245683A5 (de)
DE (1)	DE3674631D1 (de)
ES (1)	ES8702538A1 (de)
FR (1)	FR2578861B1 (de)
PT (1)	PT82206B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2609063A1 (fr) *	1986-12-24	1988-07-01	Mach Textiles	Laineuse
US4897901A (en) *	1987-12-21	1990-02-06	Michel Scholaert	Machine for brushing fabrics, equipped with counter-pile workers and with teazles

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1371147A (fr) *	1963-10-15	1964-08-28	Mueller Franz Maschf	Machine à lainer à tambour
DE1760830A1 (de) *	1968-07-06	1972-01-05	Mueller Franz	Tambour-Rauhmaschine
DE2045673A1 (en) *	1970-09-16	1972-03-23	Girmes - Werke AG, 4156 Oedt	Napping control - to synchronise peripheral speeds of skeleton cylinder and carding rollers
FR2169977A1 (de) *	1972-02-04	1973-09-14	Bolli Giuseppe
GB2032976A (en) *	1978-10-13	1980-05-14	Kanai H	Pile raising rollers for use in raising a nap or pile on fabrics
DE3307881A1 (de) *	1983-03-05	1984-09-06	Leo Sistig Kg, 4150 Krefeld	Antrieb fuer die rauhwalzen einer tambour-rauhmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5442490A (en) *	1977-09-03	1979-04-04	Terada Shiyouzou	Raising machine using supersonic
JPS5713357U (de) *	1980-06-30	1982-01-23

1985
- 1985-03-14 FR FR8503741A patent/FR2578861B1/fr not_active Expired
1986
- 1986-03-10 DE DE8686400494T patent/DE3674631D1/de not_active Expired - Lifetime
- 1986-03-10 EP EP19860400494 patent/EP0201363B1/de not_active Expired - Lifetime
- 1986-03-13 JP JP5386286A patent/JPS61215764A/ja active Granted
- 1986-03-14 ES ES553000A patent/ES8702538A1/es not_active Expired
- 1986-03-14 DD DD28790386A patent/DD245683A5/de not_active IP Right Cessation
- 1986-03-14 PT PT8220686A patent/PT82206B/pt not_active IP Right Cessation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1371147A (fr) *	1963-10-15	1964-08-28	Mueller Franz Maschf	Machine à lainer à tambour
DE1760830A1 (de) *	1968-07-06	1972-01-05	Mueller Franz	Tambour-Rauhmaschine
DE2045673A1 (en) *	1970-09-16	1972-03-23	Girmes - Werke AG, 4156 Oedt	Napping control - to synchronise peripheral speeds of skeleton cylinder and carding rollers
FR2169977A1 (de) *	1972-02-04	1973-09-14	Bolli Giuseppe
GB2032976A (en) *	1978-10-13	1980-05-14	Kanai H	Pile raising rollers for use in raising a nap or pile on fabrics
DE3307881A1 (de) *	1983-03-05	1984-09-06	Leo Sistig Kg, 4150 Krefeld	Antrieb fuer die rauhwalzen einer tambour-rauhmaschine

Also Published As

Publication number	Publication date
JPS6327467B2 (de)	1988-06-03
FR2578861A1 (fr)	1986-09-19
PT82206B (pt)	1992-05-29
DE3674631D1 (de)	1990-11-08
ES553000A0 (es)	1987-01-16
ES8702538A1 (es)	1987-01-16
DD245683A5 (de)	1987-05-13
FR2578861B1 (fr)	1987-05-29
EP0201363B1 (de)	1990-10-03
JPS61215764A (ja)	1986-09-25
PT82206A (fr)	1986-04-01

Publication	Publication Date	Title
CA1293388C (fr)	1991-12-24	Procede pour tricoter des armatures composites
FR2818295A1 (fr)	2002-06-21	Dispositif de tirage en continu pour machine a tricoter
EP0201363A1 (de)	1986-11-12	Rauhwalze für Rauhmaschinen
CA1118588A (fr)	1982-02-23	Dispositif de coupe et d'ouverture
CH615230A5 (en)	1980-01-15	Drive assembly for spinning machine
EP1383948B1 (de)	2008-10-01	Verfahren zum kämmen und geradlinige kämmmaschine dafür
FR2828895A1 (fr)	2003-02-28	Dispositif pour aiguilleter un voile de fibres pouvant etre transporte
EP0298176B1 (de)	1993-01-07	Breithalter für Schlauchware mit differentialem Antrieb der Lieferrollen
FR2503686A1 (fr)	1982-10-15	Dispositif pour realiser, enlever et deposer en continu des boucles de fil
CH619743A5 (en)	1980-10-15	Machine for blending, defelting, shortening or sizing natural or artificial fibres
FR2788936A1 (fr)	2000-08-04	Faconneuse semi-verticale
FR2484293A1 (fr)	1981-12-18	Machine a trier des produits d'une forme allongee, conique, ovoide ou prismatique et notamment des carottes
FR2695656A1 (fr)	1994-03-18	Dispositif gratteur et machine à gratter les tissus.
EP0322288B1 (de)	1990-05-02	Rauhmaschine
FR2551772A1 (fr)	1985-03-15	Tete de peignage a entrainement par chaine pour rubans de fibres textiles, particulierement pour des bancs d'etirage
FR2607526A1 (fr)	1988-06-03	Brosse de nettoyage pour machine de grattage a tambour, et machine de grattage a tambour equipee d'une telle brosse
FR2565069A1 (fr)	1985-12-06	Dispositif pour etirer positivement des patons pour la fabrication industrielle de pains longs
FR2861092A1 (fr)	2005-04-22	Peigneuse rectiligne
EP0380635A1 (de)	1990-08-08	Verfahren zum offenend-spinnen und vorrichtung zur durchführung dieses verfahrens
FR2520339A1 (fr)	1983-07-29	Dispositif pour la production et la depose continues de boucles de fil
FR2624893A1 (fr)	1989-06-23	Machine a gratter les tissus equipee de contrepoils et de chardons
EP0311544A1 (de)	1989-04-12	Vorrichtung zum fortlaufenden Reinigen der Nadeln eines Nadelstabstreckwerkes für Textilfasern
FR2787965A1 (fr)	2000-07-07	Dispositif et procede d'effeuillage a amortissement des betteraves
FR2518595A1 (fr)	1983-06-24	Dispositif pour la realisation d'une nappe constituee de fils paralleles et d'articles complexes divers comportant une telle nappe
CA2288259A1 (fr)	2001-05-03	Perforateur retractable

Legal Events

Date	Code	Title	Description
1986-09-27	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
1986-11-12	17P	Request for examination filed	Effective date: 19860312
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1988-10-12	17Q	First examination report despatched	Effective date: 19880826
1990-08-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-10-03	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE CH DE FR GB IT LI NL
1990-10-03	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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;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: 19901003 Ref country code: NL Effective date: 19901003 Ref country code: GB Effective date: 19901003
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1991-03-18	NLV1	Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
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1991-04-10	GBV	Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]
1991-08-03	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-08-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-09-25	26N	No opposition filed
1991-09-30	BERE	Be: lapsed	Owner name: SCHOLAERT MICHEL Effective date: 19910331
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