公开(公告)号：US06708431B2

公开(公告)日：2004-03-23

申请号：US10005935

申请日：2001-12-03

Applicant: Howard W. Robinson ,  Wayne A. Shamblin ,  Bruce L. Hart

Inventor： Howard W. Robinson ,  Wayne A. Shamblin ,  Bruce L. Hart

IPC: E02F928

CPC classification number: E02F9/2833 ,  E02F9/2825

Abstract: A rotatable connector pin assembly is disposed within an opening in an adapter nose, with opposite ends of the pin portion of the assembly extending outwardly beyond opposite sides of the adapter nose in axially fixed orientations relative thereto, and is used to captively and releasably retain a replaceable excavating tooth point on the nose. The configuration of the opposite pin ends permits the overall pin assembly to remain in the adapter nose during removal of the point and replacement thereof, with the pin being rotatable between a first orientation in which its ends permit removal of a point from the nose, or installation of a point on the nose, and a second orientation in which the opposite pin ends block removal of the point from the adapter nose.

Abstract translation: 可旋转的连接器销组件设置在适配器鼻中的开口内，组件的销部分的相对端部相对于其沿轴向固定的取向向外延伸超过适配器鼻部的相对侧，并且用于以可收缩和可释放的方式保持 可更换的挖掘牙点在鼻子上。 相对的销端的构造允许整体销组件在移除点和更换期间保持在适配器鼻部中，其中销可在第一取向之间旋转，其中其端部允许从鼻子移除点，或 在鼻子上安装点，以及第二方向，其中相对的销端阻止点从适配器鼻部移除。

公开(公告)号：US07121023B2

公开(公告)日：2006-10-17

申请号：US10722147

申请日：2003-11-25

Applicant: Howard W. Robinson ,  Wayne A. Shamblin ,  Bruce L. Hart

Inventor： Howard W. Robinson ,  Wayne A. Shamblin ,  Bruce L. Hart

IPC: E02F9/28

CPC classification number: E02F9/2833 ,  E02F9/2825

Abstract: A rotatable connector pin assembly is disposed within an opening in an adapter nose, with opposite ends of the pin portion of the assembly extending outwardly beyond opposite sides of the adapter nose in axially fixed orientations relative thereto, and is used to captively and releasably retain a replaceable excavating tooth point on the nose. The configuration of the opposite pin ends permits the overall pin assembly to remain in the adapter nose during removal of the point and replacement thereof, with the pin being rotatable between a first orientation in which its ends permit removal of a point from the nose, or installation of a point on the nose, and a second orientation in which the opposite pin ends block removal of the point from the adapter nose.

Abstract translation: 可旋转的连接器销组件设置在适配器鼻中的开口内，组件的销部分的相对端部相对于其沿轴向固定的取向向外延伸超过适配器鼻部的相对侧，并且用于以可收缩和可释放的方式保持 可更换的挖掘牙点在鼻子上。 相对的销端的构造允许整体销组件在移除点和更换期间保持在适配器鼻部中，其中销可在第一取向之间旋转，其中其端部允许从鼻子移除点，或 在鼻子上安装点，以及第二方向，其中相对的销端阻止点从适配器鼻部移除。

公开(公告)号：US07069676B2

公开(公告)日：2006-07-04

申请号：US10721374

申请日：2003-11-25

Applicant: Howard W. Robinson ,  Wayne A. Shamblin ,  Bruce L. Hart

Inventor： Howard W. Robinson ,  Wayne A. Shamblin ,  Bruce L. Hart

IPC: E02F9/28

CPC classification number: E02F9/2833 ,  E02F9/2825

Abstract: A rotatable connector pin assembly is disposed within an opening in an adapter nose, with opposite ends of the pin portion of the assembly extending outwardly beyond opposite sides of the adapter nose in axially fixed orientations relative thereto, and is used to captively and releasably retain a replaceable excavating tooth point on the nose. The configuration of the opposite pin ends permits the overall pin assembly to remain in the adapter nose during removal of the point and replacement thereof, with the pin being rotatable between a first orientation in which its ends permit removal of a point from the nose, or installation of a point on the nose, and a second orientation in which the opposite pin ends block removal of the point from the adapter nose.

Abstract translation: 可旋转的连接器销组件设置在适配器鼻中的开口内，组件的销部分的相对端部相对于其沿轴向固定的取向向外延伸超过适配器鼻部的相对侧，并且用于以可收缩和可释放的方式保持 可更换的挖掘牙点在鼻子上。 相对的销端的构造允许整体销组件在移除点和更换期间保持在适配器鼻部中，其中销可在第一取向之间旋转，其中其端部允许从鼻子移除点，或 在鼻子上安装点，以及第二方向，其中相对的销端阻止点从适配器鼻部移除。

公开(公告)号：US06799386B2

公开(公告)日：2004-10-05

申请号：US10721679

申请日：2003-11-25

Applicant: Howard W. Robinson ,  Wayne A. Shamblin ,  Bruce L. Hart

Inventor： Howard W. Robinson ,  Wayne A. Shamblin ,  Bruce L. Hart

IPC: E02F928

CPC classification number: E02F9/2833 ,  E02F9/2825

Abstract: A rotatable connector pin assembly is disposed within an opening in an adapter nose, with opposite ends of the pin portion of the assembly extending outwardly beyond opposite sides of the adapter nose in axially fixed orientations relative thereto, and is used to captively and releasably retain a replaceable excavating tooth point on the nose. The configuration of the opposite pin ends permits the overall pin assembly to remain in the adapter nose during removal of the point and replacement thereof, with the pin being rotatable between a first orientation in which its ends permit removal of a point from the nose, or installation of a point on the nose, and a second orientation in which the opposite pin ends block removal of the point from the adapter nose.

公开(公告)号：US5901480A

公开(公告)日：1999-05-11

申请号：US993805

申请日：1997-12-18

Applicant: Wayne A. Shamblin

Inventor： Wayne A. Shamblin

IPC: E02F3/40

CPC classification number: E02F3/40

Abstract: An earthworking loader bucket has a specially designed bottom side reinforcement structure which includes a unitary base plate member extending rearwardly from the bottom side front bucket lip and having a front side edge welded to the rear side edge of the lip. Slots are formed in the rear side edge of the base plate and receive bottom end portions of plate-shaped lifting and tilt ears transversely welded to the curved rear side wall of the bucket. Closeout plates are interposed between the bucket rear side wall and rear side portions of the base plate, and the bottom end portions of the ears are welded to the base plate. A spaced plurality of elongated ear extension members longitudinally extend forwardly from the ear member bottom end portions and along adjacent bottom side portions of the base plate and lip, with the extension members being welded to the ear member bottom end portions, the base plate and the lip. The ear extension members function to transfer ear operating loads to bottom side portions of the base plate and the lip, to substantially reinforce the bottom side of the bucket, and also serve as downwardly projecting wear runners to shield bottom side portions of the base plate and lip against abrasion wear.

Abstract translation: 土方装载机铲斗具有特别设计的底侧加强结构，其包括从底侧前铲斗唇缘向后延伸的整体基板构件，并且具有焊接到唇缘的后侧边缘的前侧边缘。 狭缝形成在基板的后侧边缘中，并且接收横向焊接到铲斗的弯曲后侧壁的板状提升和倾斜耳的底端部分。 封闭板插入在底板的铲斗后侧壁和后侧部之间，并且耳部的底端部焊接到基板。 间隔开的多个细长的耳朵延伸部件从耳部构件底端部和沿基板和唇缘的相邻底侧部分向前纵向延伸，其中延伸部件焊接到耳部件底端部分，底板和 唇。 耳部延伸构件用于将耳部操作载荷转移到底板和唇缘的底侧部分，以基本上加强铲斗的底侧，并且还用作向下突出的磨损流道以屏蔽底板的底侧部分，以及 唇部磨损磨损。

公开(公告)号：US06976325B2

公开(公告)日：2005-12-20

申请号：US10722143

申请日：2003-11-25

Applicant: Howard W. Robinson ,  Wayne A. Shamblin ,  Bruce L. Hart ,  John A. Ruvang

Inventor： Howard W. Robinson ,  Wayne A. Shamblin ,  Bruce L. Hart ,  John A. Ruvang

IPC: E02F9/28

CPC classification number: E02F9/2833 ,  E02F9/2825

Abstract: A connector pin assembly is disposed within an opening in an adapter nose, with opposite ends of a rotatable pin portion of the assembly extending outwardly beyond opposite sides of the adapter nose in axially fixed orientations relative thereto, and is used to captively and releasably retain a replaceable excavating tooth point on the nose. The configuration of the opposite pin ends permits the overall pin assembly to remain in the adapter nose during removal of the point and replacement thereof, with the pin being rotatable between a release orientation in which its ends permit removal of a point from the nose, or installation of a point on the nose, and a locking orientation in which the opposite pin ends block removal of the point from the adapter nose.

Abstract translation: 连接器销组件设置在适配器鼻部的开口内，组件的可旋转销部分的相对端部相对于其以轴向固定的取向向外延伸超过适配器鼻部的相对侧，并且用于将一个 可更换的挖掘牙点在鼻子上。 相对的销端的构造允许整体销组件在移除点和更换期间保持在适配器鼻部中，其中销可在释放方向之间旋转，其中其端部允许从鼻子移除点，或 在鼻子上安装点，以及锁定方向，其中相对的销端阻止将点从适配器鼻部移除。

公开(公告)号：US5933958A

公开(公告)日：1999-08-10

申请号：US51322

申请日：1998-04-09

Applicant: Wayne A. Shamblin

Inventor： Wayne A. Shamblin

IPC: B27F7/15 ,  B23P11/00

CPC classification number: B27F7/155 ,  Y10S100/913 ,  Y10T29/49625 ,  Y10T29/49833 ,  Y10T29/5343

Abstract: A gantry press adjustment apparatus for vertically adjusting a parallel gantry press (10) with respect to a work surface (77). The gantry press has a rigid frame with a first side frame portion (12) and a second side frame portion (14), and a press roller (16) mounted therebetween. Each side frame portion has first and second generally parallel vertical members (28, 30). The adjustment apparatus has first and second planar members (40) which are adapted to receive and support the axle (60) of the press roller. The planar members are slidably mounted along a vertical axis of the frame portions. First vertical adjustment members (100, 200) are connected to the first side frame portion and to the first planar member, and second vertical adjustment members (300, 400) are connected to the second side frame portion and to the second planar member. A drive (134) is connected with each of the adjustment members to adjust each member at a substantially equivalent rate.

Abstract translation: PCT No.PCT / US96 / 16744 Sec。 371日期：1998年4月9日 102（e）1998年4月9日PCT PCT 1996年10月18日PCT公布。 公开号WO97 / 16280 日期1997年5月9日用于相对于工作面（77）垂直调整平行龙门架（10）的龙门压力调节装置。 台架压机具有刚性框架，其具有第一侧框架部分（12）和第二侧框架部分（14），以及安装在其间的压辊（16）。 每个侧框架部分具有第一和第二大致平行的垂直构件（28,30）。 调节装置具有第一和第二平面构件（40），其适于接收和支撑压辊的轴（60）。 平面构件沿框架部分的垂直轴线可滑动地安装。 第一垂直调节构件（100,200）连接到第一侧框架部分和第一平面构件，第二垂直调节构件（300,400）连接到第二侧框架部分和第二平面构件。 驱动器（134）与每个调节构件连接，以基本相当的速率调整每个构件。

公开(公告)号：US5768769A

公开(公告)日：1998-06-23

申请号：US552194

申请日：1995-11-02

Applicant: Wayne A. Shamblin

Inventor： Wayne A. Shamblin

IPC: B27F7/15 ,  B23P19/00

CPC classification number: B27F7/155 ,  Y10S100/913 ,  Y10T29/49625 ,  Y10T29/49833 ,  Y10T29/5343

Abstract: A gantry press adjustment apparatus for adjusting a vertical orientation of a parallel gantry press with respect to a work surface. The gantry press has a rigid frame with a first side frame portion and a second side frame portion. Each side frame portion has a first and a second generally parallel vertical members. The first and the second side frame portions are spaced sufficiently apart to accept a press roller. The adjustment apparatus has a first and a second planar member which are adapted to receive and support the axle of the roller press. The planar members are slidably mounted along a vertical axis of the frame portions. A first vertical adjustment member is connected to the first side frame portion and to the first planar member. A second vertical adjustment member is connected to the second side frame portion and to the second planar member. A drive is connected with each of the adjustment members to adjust each of member at a substantially equivalent rate and vertical spatial orientation such that the planar members maintain the press roller in a parallel orientation with respect to the work surface.

Abstract translation: 一种用于调节平行龙门架相对于工作表面的垂直取向的龙门压力调节装置。 台架压机具有刚性框架，其具有第一侧框架部分和第二侧框架部分。 每个侧框架部分具有第一和第二大致平行的垂直构件。 第一侧框架部分和第二侧框架部分间隔开足够宽以接受压辊。 调节装置具有第一和第二平面构件，其适于容纳和支撑辊压机的轴。 平面构件沿框架部分的垂直轴线可滑动地安装。 第一垂直调节构件连接到第一侧框架部分和第一平面构件。 第二垂直调节构件连接到第二侧框架部分和第二平面构件。 驱动器与每个调节构件连接，以基本上等效的速率和垂直空间取向来调节每个构件，使得平面构件将压辊保持在相对于工作表面的平行取向。

公开(公告)号：US06393739B1

公开(公告)日：2002-05-28

申请号：US09931118

申请日：2001-08-16

Applicant: Wayne A. Shamblin ,  John A. Ruvang ,  Howard W. Robinson

Inventor： Wayne A. Shamblin ,  John A. Ruvang ,  Howard W. Robinson

IPC: E02F928

CPC classification number: E02F9/2833 ,  E02F9/2825 ,  E02F9/2858

Abstract: An elongated excavating tooth assembly includes a replaceable tooth point and an adapter structure comprising (1) an intermediate adapter having a front end nose complementarily received in a rear end pocket of the point and captively retained therein by a first connector pin structure, and (2) a main adapter having a front end nose complementarily received in a rear end pocket of the intermediate adapter and captively retained therein by a second connector pin structure, and a rear end operatively securable to an excavating bucket lip. Special configurations of the point and adapter portions of the assembly, including horizontally elongated oval configurations of the noses, horizontal orientation of the connector pins, nose stabilization bosses at the nose connector openings, and complementarily scalloped adapter and point interface areas, provide the assembly with reduced size and improved strength, wear and operational characteristics.

Abstract translation: 一种细长的挖掘齿组件包括可更换的齿点和适配器结构，其包括：（1）中间适配器，其具有互补地接纳在所述点的后端口袋中并通过第一连接器针结构固定地保持在其中的前端鼻部， ）主适配器，其具有互补地容纳在中间适配器的后端口袋中的前端鼻部，并且通过第二连接器针结构被自动保持在其中，以及可操作地安装到挖掘桶唇缘的后端。 组件的点和适配器部分的特殊构造，包括鼻部的水平细长的椭圆形构造，连接器针的水平取向，鼻部连接器开口处的鼻部稳定凸起以及互补的扇形适配器和点接口区域， 尺寸减小，强度提高，磨损和操作特性。

公开(公告)号：US06379075B1

公开(公告)日：2002-04-30

申请号：US09484341

申请日：2000-01-18

Applicant: Wayne A. Shamblin ,  Edward A. Johnson ,  Richard L. Campbell

Inventor： Wayne A. Shamblin ,  Edward A. Johnson ,  Richard L. Campbell

IPC: E02F336

CPC classification number: E02F3/3613 ,  E02F3/3618 ,  E02F3/3663 ,  Y10T403/58 ,  Y10T403/591

Abstract: A specially designed quick coupler is representatively used to removably attach an excavation bucket to the outer boom end of an excavator. A top portion of the quick coupler is pinned to the outer boom end and has a bottom portion with spaced apart recesses configured to releasably receive portions of stick and curl pins on the bucket. An arcuate latch hook is translationally drivable by a hydraulic cylinder assembly toward one of the implement pins to releasably lock it in its associated coupler recess in a manner also captively retaining the other implement pin in its associated coupler recess. Stop structures oppose the latch hook and, using a simple shim arrangement, may be translationally shifted toward and away therefrom to easily adjust the coupler for wear and/or changes in the implement pin spacing. A redundant safety system is incorporated in the coupler and serves to hold the latch hook in its locking position. The safety system includes hydraulic and mechanical locking mechanisms and a spring structure resiliently biasing the latch hook toward its locking position.

Abstract translation: 特别设计的快速连接器代表性地用于将挖掘铲斗可拆卸地附接到挖掘机的外臂上。 快速联接器的顶部被固定到外部悬臂端部，并且具有底部，其具有间隔开的凹部，该凹部被构造成可释放地容纳铲斗上的棒和卷曲销的部分。 弓形闩钩通过液压缸组件朝向其中一个工具销销可平移地驱动，以可拆卸地将其锁定在相关联的联接器凹部中，同时将另一个工具销保持在相关联的联接器凹部中。 止动结构与闩钩相对，并且使用简单的垫片布置可以平移地朝向和远离其移动以容易地调节联接器以磨损和/或器具销间隙的变化。 一个冗余的安全系统被结合在联接器中并且用于将锁钩保持在其锁定位置。 安全系统包括液压和机械锁定机构以及弹簧结构，弹性地将闩锁钩向其锁定位置偏置。