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1. (WO2010114503) IN YARN PRODUCTION, APRON CLADDING MECHANISM AND METHOD TO THE ROLLERS COATED WITH ELASTIC MATERIAL AND FOUND IN THE DRAFTING AND GUDING ZONE, HAVING SHIFT STRUCTURE AND PRE-TENSIONING MECHANISM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/114503 International Application No.: PCT/TR2010/000062
Publication Date: 07.10.2010 International Filing Date: 31.03.2010
IPC:
D01H 5/26 (2006.01) ,D01H 5/86 (2006.01)
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
H
SPINNING OR TWISTING
5
Drafting machines or arrangements
18
Drafting machines or arrangements without fallers or like pinned bars
26
in which fibres are controlled by one or more endless aprons
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
H
SPINNING OR TWISTING
5
Drafting machines or arrangements
18
Drafting machines or arrangements without fallers or like pinned bars
70
Constructional features of drafting elements
86
Aprons; Apron supports; Apron-tensioning arrangements
Applicants:
ISIK, Namik, Kemal [TR/TR]; TR (UsOnly)
OZDILEK EV TEKSTIL SANAYI VE TICARET ANONIM SIRKETI [TR/TR]; Yalova Yolu 4.km. OSMANGAZI 16210 Bursa, TR (AllExceptUS)
Inventors:
ISIK, Namik, Kemal; TR
Agent:
DESTEK PATENT INC.; Osmangazi Mah. Tophane Ortapazar Cad. Zindankapi Sk. No.10 OSMANGAZI 16040 Bursa, TR
Priority Data:
2009/0250431.03.2009TR
2009/0410126.05.2009TR
Title (EN) IN YARN PRODUCTION, APRON CLADDING MECHANISM AND METHOD TO THE ROLLERS COATED WITH ELASTIC MATERIAL AND FOUND IN THE DRAFTING AND GUDING ZONE, HAVING SHIFT STRUCTURE AND PRE-TENSIONING MECHANISM
(FR) MÉCANISME ET PROCÉDÉ DE PRODUCTION DE MANCHON POUR ROULEAUX REVÊTUS DE MATIÈRE ÉLASTIQUE UTILISÉS DANS LES ZONES D'ÉTIRAGE ET DE GUIDAGE COMPRENANT UNE STRUCTURE DE DÉCALAGE ET UN MÉCANISME DE PRÉ-TENSION
Abstract:
(EN) The purpose of the invention is to reduce the abrasive impact of the fibre or the yarn on the rollers coated with elastic material, which are used for drafting and guiding purposes in yarn production techniques, and thus keep the operating conditions and yarn quality parameters constant. The invention, in order to reduce the abrasive impact of the fibre on the Top rollers (9) coated with elastic material especially in the mechanical ring compact yarn production among the yarn production techniques, is an apron (17) cladding method, over the Top roller (9) and the bearing guide arms (15.2) connected to a bearing body (15.1) found on the bearing unit (15) placed on the pressure arm (3), in a way that it would cover these (9, 15.2) together, and it is characterized in that; it comprises the operation steps of stretching the aprons (17) by application of tension via a tension component (22) and, while the fibre drafting operation continues, the bearing unit (15) carrying the aprons (17) being shifted in the horizontal plane in certain intervals. This increases the usage and operation period in consideration with the systems in which only the Top roller (9) is used.
(FR) L'invention concerne un procédé pour réduire l'impact abrasif d'une fibre ou d'un fil sur des rouleaux, qui sont utilisés à des fins d'étirage et de guidage dans des techniques de production de fil, permettant de maintenir les conditions de fonctionnement et les paramètres de qualité de fil constants. L'invention destinée à réduire l'impact abrasif d'une fibre sur un rouleau supérieur (9) revêtu de matière élastique, en particulier dans la production de fil compact par anneaux parmi les techniques production de fil, est un revêtement de manchon (17) placé sur le rouleau supérieur (9) et les bras de guidage de support (15.2) relié à un corps de support (15.1) disposé dans une unité de support (15) placée sur un bras de pression (3), de telle sorte qu'il peut recouvrir conjointement le rouleau supérieur et les bras de guidage de support (9, 15.2). Le procédé est caractérisé en ce qu'il consiste à étirer les manchons (17) par application d'une tension via une composante de tension (22) et, que pendant que l'opération d'étirage se poursuit, l'unité de support (15) portant les manchons (17) est décalée dans un plan horizontal de certains intervalles, ce qui permet d'augmenter la durée d'utilisation et de fonctionnement par rapport aux systèmes qui utilisent uniquement le rouleau supérieur.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)