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1. 发明申请

WO2012024731A1 A LOCKING DEVICE 审中-公开
标题翻译：锁定装置
公开(公告)号：WO2012024731A1
公开(公告)日：2012-03-01
申请号：PCT/AU2011/001091
申请日：2011-08-24
申请人： AUSTCAST PTY LTD , RISSMAN, Ian
发明人： RISSMAN, Ian
IPC分类号： E02F9/28
CPC分类号： E02F9/2841 , E02F9/2825 , E02F9/2891
摘要： The present invention relates to a locking device for locking an adaptor onto the nose of an excavator bucket. The locking device includes a locking member for engaging with the nose. A pin arrangement including two pins is inserted into opposite sides of the locking member, adaptor and nose. The adaptor can be locked onto the nose upon rotation of the pins. In both specific embodiments presented, fastening and unfastening of the device is a simple two-step process. Further, the adaptor load may be distributed in a balanced manner along the locking device whereby the locking elements together engage with the adaptor on opposite sides of the nose and the locking member engages with the nose.
摘要翻译：本发明涉及一种用于将适配器锁定在挖掘机铲斗的鼻部上的锁定装置。锁定装置包括用于与鼻部接合的锁定构件。包括两个销的针布置插入到锁定构件，适配器和鼻子的相对侧中。旋转销时，适配器可以锁定在鼻子上。在所提出的两个具体实施例中，装置的紧固和松开是一个简单的两步骤过程。此外，适配器负载可以沿着锁定装置以平衡的方式分布，由此锁定元件一起在鼻子的相对侧上与适配器接合，并且锁定构件与鼻部接合。

2. 发明申请

WO2008138058A1 A LOCKING DEVICE 审中-公开
标题翻译：锁定装置
公开(公告)号：WO2008138058A1
公开(公告)日：2008-11-20
申请号：PCT/AU2008/000668
申请日：2008-05-13
申请人： WORISSFIELD PTY LTD , RISSMAN, Ian
发明人： RISSMAN, Ian
IPC分类号： E02F9/28
CPC分类号： E02F9/2841 , Y10T24/45686 , Y10T29/4995
摘要： A locking device (40) is disclosed which is used in combination with a holding member (30) in securing an excavator tooth point member ("tooth") (10) do an adapter (20). The locking device (40) has a threaded rod ("screw") (44) which can be turned in one direction to cause a pair of locking tabs (52) to project out from the casing of the locking device. The screw (44) can also be turned in the other direction to cause the pair of locking tabs (52) to retract back into the casing. In order to secure the tooth (10) on the adapter (20), the tooth (10) is positioned on a nose (21) of the adapter so that apertures (12) in the tooth come into register with aperture (22) in the adapter. The holding member (30) is then inserted axially into the registered apertures (11, 21). The locking device (40), with the lock tabs (52) initially retracted, is then inserted into the apertures along with the holding member (30). Once inserted in this way, the screw (44) can be rotated to extend the locking tabs so that the tabs project into notches (61), thereby securing locking device (40) in position.
摘要翻译：公开了一种锁定装置（40），其与保持构件（30）组合用于将挖掘机齿点构件（“齿”）（10）固定在适配器（20）上。锁定装置（40）具有螺杆（“螺钉”）（44），其能够在一个方向上转动，以使一对锁定突片（52）从锁定装置的壳体突出。螺钉（44）也可以沿另一方向转动，以使一对锁定突片（52）缩回到壳体中。为了将齿（10）固定在适配器（20）上，齿（10）位于适配器的鼻部（21）上，使得齿中的孔（12）与孔（22）对准，适配器。然后将保持构件（30）轴向插入到注册孔（11,21）中。随着锁片（52）初始缩回的锁定装置（40）随着保持件（30）被插入孔中。一旦以这种方式插入，螺钉（44）可以旋转以延伸锁定突片，使得突出部突出成凹口（61），从而将锁定装置（40）固定就位。

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