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Machine translation
1. (WO1998001238) STACKED ROTARY ACOUSTIC HORN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/001238    International Application No.:    PCT/US1996/017582
Publication Date: 15.01.1998 International Filing Date: 05.11.1996
Chapter 2 Demand Filed:    14.01.1998    
IPC:
B29C 65/08 (2006.01)
Applicants: MINNESOTA MINING AND MANUFACTURING COMPANY [US/US]; 3M Center, P.O. Box 33427, Saint Paul, MN 55133-3427 (US)
Inventors: GOPALAKRISHNA, Haregoppa, S.; (US).
NAYAR, Satinder, K.; (US)
Agent: LEVINE, Charles, D.; Minnesota Mining and Manufacturing Company, Office of Intellectual Property Counsel, P.O. Box 33427, Saint Paul, MN 55133-3427 (US).
VOSSIUS & PARTNER; P.O. Box 86 07 67, D-81634 München (DE)
Priority Data:
08/676,050 05.07.1996 US
Title (EN) STACKED ROTARY ACOUSTIC HORN
(FR) PAVILLON ACOUSTIQUE ROTATIF EMPILE
Abstract: front page image
(EN)A rotary acoustic horn (10, 10', 10'', 10''') imparts energy at a selected wavelength, frequency, and amplitude. The horn includes a base portion and a plurality of weld faces (16). Each weld face has a diameter that expands and contracts with the application of ultrasonic energy. The weld faces are spaced from each other and are mounted in one of series and parallel with each other.
(FR)Pavillon acoustique rotatif (10, 10', 10'', 10''') communiquant de l'énergie à certaines longueurs d'ondes, fréquences et amplitudes choisies. Le pavillon comprend une embase et un ensemble de faces de soudage (16). Chaque face de soudage possède un diamètre extensible et rétractable en fonction de l'application d'énergie ultrasonique. Les faces de soudage sont espacées les unes des autres et sont montées en une seule série et occupent des positions parallèles les unes par rapport aux autres.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, 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, TJ, TM, TR, TT, UA, UG, UZ, VN.
African Regional Intellectual Property Organization (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)