公开(公告)号：US20110072693A1

公开(公告)日：2011-03-31

申请号：US12923491

申请日：2010-09-23

Applicant: Garrett D. Knight

Inventor： Garrett D. Knight

IPC: E02F9/28

CPC classification number: E02F9/2833 ,  E02F9/2825

Abstract: A tooth retention device for attachment to an excavator bucket, which has a tooth mounting portion, a fork shaped body fitting over the edge of the bucket, a clamp passing through the body and the bucket, and a wedge holding the clamp in position, in which the wedge has a threaded rod and a threaded block on the rod. The rod is rotatable to move the block between locked and released positions.

Abstract translation: 一种用于附接到挖掘机铲斗的齿保持装置，其具有齿安装部分，配合在铲斗边缘上的叉形体，穿过主体和铲斗的夹具以及将夹具保持在适当位置的楔形物 楔形件具有螺纹杆和杆上的螺纹块。 杆可旋转以在锁定位置和释放位置之间移动块。

公开(公告)号：US20130326919A1

公开(公告)日：2013-12-12

申请号：US13986659

申请日：2013-05-22

Applicant: Garrett D. Knight

Inventor： Garrett D. Knight

IPC: E02F9/28

CPC classification number: E02F9/2833 ,  E02F9/2825 ,  E02F9/2891

Abstract: An excavator tooth mounting member attachable to an abutment of an excavator shovel, for supporting an excavator tooth, wherein the abutment has an opening, and having a tooth mounting member with an opening, attachable to the abutment, a two part wedge secured within the openings which can be operated to expand or contract, and a rotary bolt in the wedge.

公开(公告)号：US08458931B2

公开(公告)日：2013-06-11

申请号：US12923491

申请日：2010-09-23

Applicant: Garrett D. Knight

Inventor： Garrett D. Knight

IPC: E02F9/28

CPC classification number: E02F9/2833 ,  E02F9/2825

Abstract: A tooth retention device for attachment to an excavator bucket, which has a tooth mounting portion, a fork shaped body fitting over the edge of the bucket, a clamp passing through the body and the bucket, and a wedge holding the clamp in position, in which the wedge has a threaded rod and a threaded block on the rod. The rod is rotatable to move the block between locked and released positions.

Abstract translation: 一种用于附接到挖掘机铲斗的齿保持装置，其具有齿安装部分，配合在铲斗边缘上的叉形体，穿过主体和铲斗的夹具以及将夹具保持在适当位置的楔形物 楔形件具有螺纹杆和杆上的螺纹块。 杆可旋转，以在锁定位置和释放位置之间移动块。

公开(公告)号：US20130269223A1

公开(公告)日：2013-10-17

申请号：US13986131

申请日：2013-04-04

Applicant: Garrett D. Knight

Inventor： Garrett D. Knight

IPC: E02F3/36

CPC classification number: E02F3/3686 ,  E02F9/2825 ,  E02F9/2833 ,  E02F9/2891

Abstract: A fastener for securing a tooth adapter to the bucket or other piece of earth moving equipment which provides for mechanical advantage whereby tightening of one portion, procures a multiplication of force, for providing secure engagement.

公开(公告)号：US08931190B2

公开(公告)日：2015-01-13

申请号：US13986131

申请日：2013-04-04

Applicant: Garrett D. Knight

Inventor： Garrett D. Knight

IPC: E02F9/28 ,  E02F3/36

CPC classification number: E02F3/3686 ,  E02F9/2825 ,  E02F9/2833 ,  E02F9/2891

Abstract: A fastener for securing a tooth adapter to the bucket or other piece of earth moving equipment which provides for mechanical advantage whereby tightening of one portion, procures a multiplication of force, for providing secure engagement.

Abstract translation: 用于将齿适配器固定到铲斗或其他土方移动设备的紧固件，其提供机械优点，从而使一个部分的紧固获得力的增加以提供牢固的接合。