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1. (WO1997017499) WEAR ASSEMBLY FOR A DIGGING EDGE OF AN EXCAVATOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/017499 International Application No.: PCT/US1996/017897
Publication Date: 15.05.1997 International Filing Date: 05.11.1996
Chapter 2 Demand Filed: 06.06.1997
IPC:
E02F 9/28 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
9
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
28
Small metalwork for digging elements, e.g. teeth
Applicants:
ESCO CORPORATION [US/US]; 2141 N.W. 25th Avenue Portland, OR 97210, US
Inventors:
JONES, Larren, F.; US
MCCLANAHAN, Robert, E.; US
HOLLAND, Hezekiah, R.; US
Agent:
BECKETT, William, W. ; Banner & Witcoff, Ltd. 11th floor 1001 G Street, N.W. Washington, DC 20001-4597, US
Priority Data:
08/554,15806.11.1995US
Title (EN) WEAR ASSEMBLY FOR A DIGGING EDGE OF AN EXCAVATOR
(FR) ENSEMBLE D'USURE POUR LE BORD DE FOUILLE D'UN EXCAVATEUR
Abstract:
(EN) A wear assembly for attaching to a digging edge of an excavator includes a boss, a wear member and a lock. The boss (24) is fixed to the excavator and defines a T-shaped coupling structure. The adapter (10) includes a rearwardly extending mounting leg (54) and a forwardly extending working end (56). The leg includes a T-shaped slot adapted to be received over the T-shaped structure of the boss. The adapter leg further includes an opening for receiving a lock (26). The lock (26) includes an adjustment assembly (92) for eliminating any looseness which may exist between the adapter (10) and the boss (24).
(FR) Un ensemble d'usure conçu pour être fixé sur le bord de fouille d'un excavateur comprend une protubérance, un élément d'usure et un verrou. La protubérance (24) est fixée à l'excavateur et définit une structure d'accouplement en forme de T. L'adaptateur (10) comporte un pied de fixation (54) s'étendant vers l'arrière et une extrémité de travail (56) s'étendant vers l'avant. Le pied présente une fente en forme de T configurée de façon à s'adapter sur la structure en T de la protubérance. Le pied adaptateur comporte en outre un orifice permettant de recevoir un verrou (26). Ledit verrou (26) est pourvu d'un ensemble de réglage (92) permettant d'éliminer tout jeu pouvant exister entre l'adaptateur (10) et la protubérance (24).
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 (ARIPO) (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)
Also published as:
NO19982040TR1998/00805MXPA/a/1998/003469APAP 993EP0859889EP1626132
JP3461839 JPH11500505CN1201500CA2236266KR1019990067260NZ322370
DK0859889AU1996076105