WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1999042642) TWISTED UNION YARN MANUFACTURING METHOD AND DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/042642    International Application No.:    PCT/US1999/002615
Publication Date: 26.08.1999 International Filing Date: 08.02.1999
Chapter 2 Demand Filed:    30.08.1999    
IPC:
D01H 7/92 (2006.01), D02G 1/04 (2006.01)
Applicants: IZUMI INTERNATIONAL, INC. [US/US]; One Pelham Davis Circle Greenville, SC 29615 (US) (For All Designated States Except US).
KIDA, Kazuyoshi [JP/JP]; (JP) (For US Only)
Inventors: KIDA, Kazuyoshi; (JP)
Agent: EPTING, Thomas, W.; Leatherwood Walker Todd & Mann, P.C. 100 East Coffee Street Greenville, SC 29601 (US)
Priority Data:
10/27397 09.02.1998 JP
10/215991 30.07.1998 JP
9/362264 10.12.1997 JP (Priority Withdrawn 05.04.1999)
Title (EN) TWISTED UNION YARN MANUFACTURING METHOD AND DEVICE
(FR) PROCEDE ET DISPOSITIF DE FABRICATION D'UN FIL RETORDU
Abstract: front page image
(EN)To provide a method and device with which Alternate Twisted Yarn can be produced simply and inexpensively. An alternate twisted yarn is produced by alternately repeating with a neutral and tilt switching method and twisting yarn (1) in the reverse direction onboth sides of pulley (2) driven by yarn (1) that is inserted between the flanges of pulley (2), so that the yarn passage is bent or flexed. Shaft (3) of this pulley (2) is inclined to the yarn (1) passage plane to bring yarn (1) into contact with the flange section (2a's) internal surface of pulley (2), and in the neutral position under which yarn (1) is not twisted on both sides of pulley (2), with shaft (3) of pulley (2) being made perpendicular to the yarn (1) yarn passage plane to cut off its contact to the pulley (2) flange section (2a's) internal surface.
(FR)L'invention concerne un procédé et un dispositif permettant de produire simplement et à moindre coût un fil à torsion alternée. On produit ce fil à torsion alternée en retordant de manière alternée et en sens inverse un fil retordu (1), sur les deux cotés d'une poulie (2) entraînée par ledit fil (1), lequel est inséré entre les brides de cette poulie (2) de sorte que lors de sa progression, ce fil est plié ou fléchi. L'axe (3) de la poulie (2) est incliné dans le plan de progression du fil (1), de sorte que ce fil (1) entre en contact avec la surface intérieure de la partie bride (2a) de la poulie (2), et se place dans la position neutre dans laquelle ce fil (1) n'est pas retordu sur les deux cotés de ladite poulie (2). L'axe (3) de cette poulie (2) est en outre perpendiculaire au plan de progression du fil (1), afin de séparer ce fil de la surface intérieure de la partie bride (2a) de la poulie (2).
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)