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Back to the List of the Granted Patents                                                Click here to download AP2725 PDF

(11)    Patent No :    AP 2725   
(21)    Application No :    AP/P/2011/005839   
(22)    Filing Date :    28.03.2007   
(24)    Date of Grant &    16.08.2013   
           
(45)    Publication :

(30)  Priority Data       
(33) Country    (31) Number    (32) Date
US    60/787,268    30.03.200
(84)    Designated State

BW    GM    GH    KE    LS    MW  MZ   NA   SL
SD    SZ    T Z    UG    ZM    ZW
(73) Applicant(s)

ESCO CORPORATION, 121 NW 25th Avenue, Portland, OR 97210- 2578,
United States of America

(72) Inventors

CARPENTER Christopher M, United States of

America

CONKLIN Donald M, United States of America

BEARDEN James E, United States of America

et al

(74) Representative

HONEY & BLANCKENBERG
(51)    International  Classification   E02F 9/28 (2006.01)
(54)    Title

Wear assembly

(57)    Abstract

A wear assembly for excavating equipment which includes a wear member and a base each with upper and lower stabilizing surfaces that are offset and at overlapping depths to reduce the overall depth of the assembly while maintaining high strength and a stable coupling. The nose and socket each includes a generally triangular-shaped front stabilizing end to provide a highly stable front connection between the nose and wear member for both vertical and side loading. The lock is movable between hold and release positions to accommodate replacing of the wear member when needed, and secured to the wear member for shipping and storage purposes.

(56)    Documents Cited :    US-1834391 A    US -5666748 A    US-5709043 A

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