公开(公告)号：WO0123157A3

公开(公告)日：2001-12-13

申请号：PCT/US0041029

申请日：2000-09-29

Applicant: VERMEER MFG CO

Inventor： MEINDERS GLENN ,  WILSON DOUG

IPC: B28D1/18 ,  E21C25/16 ,  B28D1/04 ,  E21C25/10 ,  E21C25/18

CPC classification number: B28D1/18 ,  E21C25/16

Abstract: The present disclosure relates to a method for quarrying rock. The method includes a first phase in which at least two spaced-apart relief slots are provided in a layer of rock such that a rock piece is defined between the relief slots. The method also includes a second phase in which the rock piece is fractured from between the relief slots. The disclosure also relates to a multiple rock wheel device for concurrently cutting a plurality of slots into a rock formation.

Abstract translation: 本公开涉及一种用于采石的方法。 该方法包括第一阶段，其中至少两个间隔开的释放槽设置在岩层中，使得岩石片被限定在释放槽之间。 该方法还包括第二阶段，在该第二阶段中岩石块从减压槽之间断裂。 本公开还涉及用于同时将多个狭槽切割成岩层的多重摇滚装置。

公开(公告)号：WO2012142560A3

公开(公告)日：2013-01-10

申请号：PCT/US2012033745

申请日：2012-04-16

Applicant: VERMEER MFG CO ,  MEINDERS GLENN ,  BROCK STEVE ,  GIFT DAVID WILLIAM

Inventor： MEINDERS GLENN ,  BROCK STEVE ,  GIFT DAVID WILLIAM

IPC: E02F9/16 ,  E02F9/08

CPC classification number: E02F9/166 ,  B60G99/002 ,  B60G2200/341 ,  B60G2202/152 ,  B60G2204/41 ,  B62D33/0604 ,  E01C2301/30 ,  E02F5/08 ,  E02F9/0858 ,  E21C25/06 ,  E21C47/00

Abstract: A system for providing suspension to a cab of an excavation machine such as a trencher or a surface mining machine. The system includes air cushions and elastomeric dampeners positioned between a platform and the cab. The air cushions allow for a larger displacement than the elastomeric dampeners. The air cushions have a lower natural frequency than the elastomeric dampeners. The elastomeric dampeners stabilize and support the cab in various degrees of freedom that are not supported by the air cushions.

Abstract translation: 一种用于向挖掘机或挖掘机等挖掘机的驾驶室提供悬架的系统。 该系统包括位于平台和驾驶室之间的气垫和弹性缓冲器。 气垫允许比弹性缓冲器更大的位移。 气垫具有比弹性缓冲器更低的固有频率。 弹性缓冲器以不受气垫支撑的各种自由度稳定和支撑驾驶室。

公开(公告)号：WO2011008694A3

公开(公告)日：2011-04-28

申请号：PCT/US2010041703

申请日：2010-07-12

Applicant: VERMEER MFG CO ,  COOPER MARK ,  DESCHAMP DERRICK ,  FLAHIVE JEFF ,  HAWKS DAN ,  MEINDERS GLENN ,  VANDER HART MICHAEL

Inventor： COOPER MARK ,  DESCHAMP DERRICK ,  FLAHIVE JEFF ,  HAWKS DAN ,  MEINDERS GLENN ,  VANDER HART MICHAEL

IPC: E02F5/06 ,  B65G15/00 ,  E02F3/08 ,  E02F3/14 ,  E21C35/18

CPC classification number: E02F3/143 ,  E02F3/086 ,  E02F3/088 ,  E02F5/06

Abstract: An excavation component is disclosed herein. The excavation component includes a cutter structure carrier and a cutter structure carried by the cutter structure carrier. The excavation component also includes a fastener for securing the cutter structure to the cutter structure carrier. The cutter structure carrier and the cutter structure have an interlocking geometry for transferring shear between the cutter structure carrier and the cutter structure so as to reduce an amount of shear applied to the fastener during excavation operations.

Abstract translation: 本文公开了挖掘部件。 挖掘部件包括刀具结构载体和由刀具结构载体承载的刀具结构。 挖掘部件还包括用于将切割器结构固定到切割器结构载体的紧固件。 切割器结构载体和切割器结构具有用于在切割器结构载体和切割器结构之间传递剪切的互锁几何形状，以减少在挖掘操作期间施加到紧固器的剪切量。

公开(公告)号：WO2012142446A3

公开(公告)日：2012-12-27

申请号：PCT/US2012033570

申请日：2012-04-13

Applicant: VERMEER MFG CO ,  CUTLER EDWARD LEE ,  MEINDERS GLENN

Inventor： CUTLER EDWARD LEE ,  MEINDERS GLENN

IPC: E02F9/00 ,  E02F3/36 ,  E02F5/30 ,  E02F9/28

CPC classification number: E02F5/30 ,  E01C2301/50 ,  E02F3/962 ,  E02F5/08 ,  E02F9/00 ,  E21C35/223 ,  E21F5/20

Abstract: The present disclosure relates to an air cleaning system for an off- road excavation apparatus. The off-road excavation apparatus includes an excavating component and a shroud assembly that at least partially covers the excavating component. The shroud assembly includes a first shroud component and a second shroud component. The first shroud component is moveable relative to the second shroud component to allow access to the excavating component. The air cleaning system draws air from inside the shroud assembly and includes an air cleaner, an air conduit and an air moving device that are all carried by the first shroud component as the first shroud component is moved relative to the second shroud component.

Abstract translation: 本公开涉及一种用于越野挖掘设备的空气净化系统。 该越野挖掘设备包括挖掘部件和至少部分覆盖挖掘部件的护罩组件。 护罩组件包括第一护罩部件和第二护罩部件。 第一护罩部件相对于第二护罩部件是可移动的，以允许进入挖掘部件。 空气净化系统从护罩组件内部吸入空气并且包括空气净化器，空气导管和空气移动装置，当第一护罩部件相对于第二护罩部件移动时，空气净化器，空气导管和空气移动装置全部由第一护罩部件携带。

公开(公告)号：WO2012129290A3

公开(公告)日：2012-12-27

申请号：PCT/US2012029921

申请日：2012-03-21

Applicant: VERMEER MFG CO ,  CUTLER EDWARD LEE ,  MEINDERS GLENN

Inventor： CUTLER EDWARD LEE ,  MEINDERS GLENN

IPC: E02F3/84 ,  E02F3/78 ,  E02F3/815

CPC classification number: E02F3/78 ,  E02F3/20 ,  E02F3/815 ,  E02F3/84 ,  E02F5/08

Abstract: The present disclosure relates to a low height pivot arrangement for allowing an excavation tool of a surface excavation machine to be pivoted between an upper transport position and a lower excavating position. The low height pivot arrangement assists in reducing a moment arm of the excavation tool when the excavation tool is raised during non-excavating operations.

Abstract translation: 本发明涉及一种用于允许地面挖掘机的挖掘工具在上运输位置和下挖掘位置之间枢转的低高度枢转装置。 当非挖掘操作期间挖掘工具升起时，低高度枢转布置有助于减小挖掘工具的力矩臂。