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    • 36. 发明申请
    • A WEAR ASSEMBLY
    • 磨损组装
    • WO2011127536A1
    • 2011-10-20
    • PCT/AU2011/000432
    • 2011-04-14
    • CQMS PTY LTDBOLT, Mark
    • BOLT, Mark
    • E02F9/28B65G11/16E02F3/36E02F3/58E02F9/00
    • E02F9/2825E02F9/2841E02F9/2883
    • A wear assembly for mounting to a structure comprises a base, a wear plate and a lock formation. A longitudinal axis extends from a rear end to a front end of the base. The base includes two or more male formations having inclined bearing faces which are inclined relative to the underside of the base in a direction from the rear end to the front end. The male formations are located spaced from each other on either side of the longitudinal axis. The wear plate includes female formations having bearing faces releasably engaged with the inclined bearing faces by displacement of the wear plate in a direction inclined to the underside of the base. The lock formation comprises a rigid part and a resilient part. The rigid part opposes a wall of the base and a wall of the wear plate to lock the wear plate to the base.
    • 用于安装到结构的磨损组件包括基座,耐磨板和锁定结构。 纵向轴线从底座的后端延伸到前端。 底座包括两个或更多个阳形结构,其具有倾斜的支承面,所述倾斜的支承面在从后端至前端的方向上相对于底座的下侧倾斜。 阳形结构在纵向轴线的任一侧上彼此间隔开。 耐磨板包括凹形结构,其具有通过沿着与基部的下侧倾斜的方向上的耐磨板的位移而可释放地与倾斜支承面接合的轴承面。 锁定结构包括刚性部分和弹性部分。 刚性部件与基座的壁和耐磨板的壁相对,以将耐磨板锁定到基座上。
    • 37. 发明申请
    • A LOCK ASSEMBLY FOR AN EXCAVATOR WEAR MEMBER
    • 用于挖掘机磨损会员的锁定装置
    • WO2009127016A1
    • 2009-10-22
    • PCT/AU2009/000488
    • 2009-04-20
    • CQMS PTY LTDHEAPHY, Paul LindsayRADEL, Cameron WayneMULDER, Derek Adolf
    • HEAPHY, Paul LindsayRADEL, Cameron WayneMULDER, Derek Adolf
    • E02F9/28
    • E02F9/2833Y10T403/32918
    • A lock assembly for releasably securing an excavator tooth on a nose of an excavator. The lock assembly has a rigid lock member having a base portion and a retaining portion extending from the base portion. The base portion is adapted to be located in a retaining cavity of the nose and the retaining portion adapted to at least partially extend into a retaining aperture of the wear member. The lock assembly also has a resiliently deformable lock member, in use, adapted to be located within the retaining cavity of the nose to abut an upper face of the rigid lock member to thereby captively retain the base portion of the rigid lock member in the retaining cavity and the retaining portion at least partially within the retaining aperture such that side walls of the retaining portion of the rigid lock member bear against complimentary side walls of the retaining aperture of the wear member and opposed bearing faces of the base portion of the rigid lock member oppose and engage respective side walls of the retaining cavity of the nose of the excavator to thereby releasably secure the wear member on the nose of the excavator.
    • 一种用于将挖掘机齿可释放地固定在挖掘机的鼻子上的锁组件。 锁定组件具有刚性锁定构件,其具有基部和从基部延伸的保持部。 基部适于位于鼻部的保持腔中,并且保持部适于至少部分延伸到磨损构件的保持孔中。 锁定组件还具有可弹性变形的锁定构件,其在使用中适于位于鼻子的保持腔内以抵靠刚性锁定构件的上表面,从而将刚性锁定构件的基部部分固定地保持在保持 空腔和保持部分至少部分地保持在保持孔内,使得刚性锁定构件的保持部分的侧壁抵靠耐磨构件的保持孔的互补的侧壁并且刚性锁的基部的相对的支承面 构件与挖掘机的鼻部的保持腔的相应侧壁相对并且接合,从而将磨损构件可释放地固定在挖掘机的鼻部上。
    • 39. 发明申请
    • MOUNTING OF WEAR MEMBERS
    • 磨损成员的安装
    • WO2008119102A1
    • 2008-10-09
    • PCT/AU2008/000268
    • 2008-02-29
    • CQMS PTY LTDLESLIE, Bruce, AlexanderORTON, Simon, PeterPLANT, Benjamin, CharlesBOLT, Roderick, Mark
    • LESLIE, Bruce, AlexanderORTON, Simon, PeterPLANT, Benjamin, CharlesBOLT, Roderick, Mark
    • E02F9/28
    • E02F9/2841
    • A retaining pin assembly for an excavator tooth assembly. The retaining pin assembly has opposable locating members each having a shank portion able to be slidably insertable via a respective retaining pin aperture on opposite sides of a wear member into a transversely extending mounting aperture of a mounting nose of an excavator. Each locating member also has an enlarged inwardly convergent tapered wedge portion adjacent a normally outer end. The retaining pin assembly also has a tensionable retaining member extending between the locating members from one side of the retaining pin assembly. When tension is applied to the retaining member relative contraction of the locating members occurs to urge the wear member into engagement with the mounting nose by wedging engagement between each of the wedge portions and a rear wall of respective retaining pin apertures.
    • 用于挖掘机齿组件的固定销组件。 保持销组件具有相对的定位构件,每个定位构件具有柄部分,该柄部分能够经由相对于磨损构件的相对侧上的相应的保持销孔滑动地插入到挖掘机的安装鼻的横向延伸的安装孔中。 每个定位构件还具有与正常外端相邻的扩大的向内收敛的锥形楔形部分。 保持销组件还具有可张紧的保持构件,其在定位构件之间从保持销组件的一侧延伸。 当对保持构件施加张力时,定位构件的相对收缩发生,以通过楔形接合每个楔形部分和相应的保持销孔的后壁来推动磨损构件与安装鼻接合。