公开(公告)号：US5117925A

公开(公告)日：1992-06-02

申请号：US465464

申请日：1990-01-16

申请人： John L. White

发明人： John L. White

IPC分类号： E02D11/00

CPC分类号： E02D11/00

摘要： A shock absorbing apparatus for a vibratory pile driving/pulling device having a base section connected to a vibrating device, a connecting section connected to a carrying member such as a lifting cable and an intermediate section operatively connecting the base section and the connecting section. First shock absorbing members are provided for resisting force of relatively small magnitude between the base section and the intermediate section and second shock absorbing members are provided for resisting force of relatively greater magnitude between the intermediate section and the connecting section. A limit stop is provided to limit the relative vertical displacement between the base section and the intermediate section such that the second shock absorbing members absorb much of the load when the apparatus is under a substantial external load.

摘要翻译： 一种用于振动桩驱动/拉动装置的减震装置，具有连接到振动装置的基部，连接到诸如提升缆索的承载构件的连接部分和可操作地连接基部和连接部分的中间部分。 第一减震构件设置用于在基部与中间部之间具有相对小的阻力，并且第二减震构件用于在中间部和连接部之间抵抗相对较大幅度的力。 提供限位装置以限制基部与中间部分之间的相对垂直位移，使得当装置处于实质的外部载荷下时，第二减震构件吸收大部分载荷。

公开(公告)号：US4725019A

公开(公告)日：1988-02-16

申请号：US895127

申请日：1986-08-11

申请人： John L. White

发明人： John L. White

IPC分类号： B64D27/26 ,  B64D27/00

CPC分类号： B64D27/26 ,  B64D2027/264 ,  Y02T50/44

摘要： A pair of upper isolators (30) are vertically aligned with a pair of lower isolators (30). The isolators (30) in each pair are spaced horizontally. Each isolator (30) connects and extends between a rear mount bulkhead (16) that is part of a strut (10) and an auxiliary bulkhead (18) that is attached to the aircraft engine (6). The isolators (30) are flexible in a vertical direction to isolate vertical vibrations and are stiff in a lateral direction to resist side loads and engine roll torque. Instead of pairs of isolators (30), a single upper isolator (30b) and a single lower isolator (30b) may be provided. Longitudinally spaced isolators (30) may be formed by stacks (32) of metal plates that bend under vertical loads and resist side loads and torque in shear. Laterally spaced isolators (30e, 30e') resist side loads and torque in tension/compression and isolate vertical loads by bending or in shear. The stacked metal plates of an upper isolator (30d ) and an aligned lower isolater (30d) may be formed by wall portions of nested rectangular tubes (52d, 54d).

公开(公告)号：US20230287644A1

公开(公告)日：2023-09-14

申请号：US17692681

申请日：2022-03-11

申请人： John L. White

发明人： John L. White

IPC分类号： E02D11/00 ,  E02D7/18

CPC分类号： E02D11/00 ,  E02D7/18

摘要： The dampening assembly includes upper and lower members connecting respectively, to a crane and a vibratory pile driver. The dampening assembly includes inner and outer housing members, the inner housing member connected to the outer housing member. The lower member is connected to an inner assembly of the dampening assembly. The inner housing member is connected to the outer housing member. Connected between the inner assembly and the inner housing member are opposing elastomer shock absorbing elements which stretch to varying extents depending upon the weight applied to the vibratory pile driver.

公开(公告)号：US08931597B2

公开(公告)日：2015-01-13

申请号：US13680677

申请日：2012-11-19

申请人： John L. White

发明人： John L. White

IPC分类号： F16N9/04 ,  F16N13/02 ,  B06B1/16

CPC分类号： B06B1/16 ,  Y10T74/18552

摘要： An inertia pump is connected to and actuated by the vibration of a vibratory device to pump lubricant to lubricate internal components of the vibratory device. The inertia pump has a bottom end cap with an inlet in fluid communication with the vibratory device, a top end cap with an outlet for delivering the lubricant to lubricate components of the vibratory device, a tube disposed between and sealingly engaging the bottom end cap and the top end cap, and a piston having a lubricant passageway. The piston is slidably disposed within the tube downstream of the bottom end cap and upstream of the top end cap. Vibration of the vibration device causes the piston to oscillate within the tube to draw lubricant from the vibration device which passes through the lubricant passageway in the piston, and delivers lubricant to lubricate internal components of the vibration device. Upstream of the top end cap a heat exchanger and/or a filter can be used to cool and/or remove debris from the lubricant before lubricating the internal components.

摘要翻译： 惯性泵连接到振动装置的振动并由振动装置的振动致动以泵送润滑剂以润滑振动装置的内部部件。 惯性泵具有底端盖，其具有与振动装置流体连通的入口，顶端盖具有用于输送润滑剂以润滑振动装置的部件的出口，设置在底盖和密封地接合底端盖之间的管 顶端盖和具有润滑剂通道的活塞。 活塞可滑动地设置在下端盖的下游和顶端盖的上游的管内。 振动装置的振动导致活塞在管内摆动，以从通过活塞中的润滑剂通道的振动装置抽出润滑剂，并输送润滑剂以润滑振动装置的内部部件。 在润滑内部组件之前，顶端盖的上游可以使用热交换器和/或过滤器来冷却和/或从润滑剂中去除碎屑。

公开(公告)号：US08763719B2

公开(公告)日：2014-07-01

申请号：US12683383

申请日：2010-01-06

申请人： John L. White

发明人： John L. White

IPC分类号： E02D7/14 ,  E02D7/06 ,  E02D7/12

CPC分类号： E02D7/125

摘要： A pile driving system for driving a pile. The pile driving system comprises a housing assembly, a hammer, a helmet member, and a lifting system. The housing assembly defines at least one vent opening is arranged at a first vent location along the drive axis, and at least one vent opening is arranged at a second vent location along the drive axis. When the hammer drops and is above the first vent location, ambient air flows from the main chamber through the vent openings formed at the first and second vent locations. When the hammer is below the first vent location and above the second vent location, ambient air flows from the main chamber through the vent openings formed at the second vent location. When the hammer is below the second vent location, air within the main chamber is compressed to preload the helmet member.

摘要翻译： 用于打桩的打桩系统。 打桩系统包括壳体组件，锤，头盔构件和提升系统。 壳体组件限定了沿着驱动轴线的第一排放位置处布置有至少一个通气口，并且至少一个通气口布置在沿着驱动轴线的第二通气位置处。 当锤落下并且位于第一排气位置上方时，环境空气从主室通过形成在第一和第二排气位置处的通气口流动。 当锤子在第一排气口下方和第二排气口位置上方时，环境空气从主室流过形成在第二排气口处的通风口。 当锤子在第二排气口下方时，主室内的空气被压缩以预加载头盔构件。

公开(公告)号：US08181713B2

公开(公告)日：2012-05-22

申请号：US12758723

申请日：2010-04-12

申请人： John L. White

发明人： John L. White

IPC分类号： B25D9/00

CPC分类号： E02D7/08

摘要： A drop hammer for driving a pile. The drop hammer of the present invention comprises a housing member, a ram member, a helmet member, and a lifting system. The housing member defines a housing chamber and a vent port defining a preload position. The ram member is supported for movement within the housing chamber. When the lifting system raises the ram member above the preload position, ambient air substantially freely flows into and out of the housing chamber through the vent port. When the ram member falls below the preload position, ambient air within a preload chamber portion of the housing chamber compresses to apply a preload force on the inner portion of the helmet member. When the ram member moves into the lower position, the ram member impacts the helmet member to force the helmet member from the rest position to the impact position, thereby driving the pile.

摘要翻译： 用于打桩的落锤。 本发明的落锤包括壳体构件，柱塞构件，头盔构件和提升系统。 壳体构件限定容纳室和限定预加载位置的排气口。 柱塞构件被支撑以在壳体室内运动。 当提升系统将压头构件升高到预加载位置之上时，环境空气通过排气口基本上自由地流入和流出壳体室。 当柱塞构件下降到预加载位置以下时，壳体室的预压室部分内的环境空气被压缩以在头盔构件的内部部分上施加预加载力。 当冲头构件移动到下部位置时，冲头构件撞击头盔构件以将头盔构件从静止位置强制到冲击位置，从而驱动桩。

公开(公告)号：US20120114424A1

公开(公告)日：2012-05-10

申请号：US13312238

申请日：2011-12-06

申请人： John L. White

发明人： John L. White

IPC分类号： E02D11/00

CPC分类号： E02D7/06 ,  E02D13/02

摘要： A pile driving system adapted to be supported by a movable arm assembly to drive a pile comprises an engaging system, a suspension system, a vibratory system, a first clamp assembly, and a second clamp assembly. The engaging system operates in a first mode in which the first clamp assembly rigidly connects the secondary housing to the pile, a second mode in which the second clamp assembly rigidly connects the secondary housing to the pile, a third mode in which the second clamp to assembly rigidly connects the secondary housing to the side portion of the pile, and a fourth mode in which the tip portion of the at least one pick member engages at least one sheet pile of a substantially horizontal stack of sheet piles to remove the at least one sheet pile from the stack of sheet piles.

摘要翻译： 适于由可动臂组件支撑以驱动桩的打桩机系统包括接合系统，悬架系统，振动系统，第一夹具组件和第二夹具组件。 接合系统以第一模式操作，其中第一夹具组件将次级壳体刚性地连接到桩，第二模式中第二夹具组件将次级壳体刚性地连接到桩，第三模式中，第二夹具 组件将第二壳体刚性地连接到桩的侧部，以及第四模式，其中至少一个拾取构件的尖端部分接合至少一个片堆桩的基本水平的堆叠堆叠，以移除至少一个 从桩堆堆垛堆垛。

公开(公告)号：US08070391B2

公开(公告)日：2011-12-06

申请号：US12975070

申请日：2010-12-21

申请人： John L. White

发明人： John L. White

IPC分类号： E02D7/00

CPC分类号： E02D7/06 ,  E02D13/02

摘要： A pile driving system for driving a pile comprising a support system comprising an arm assembly, an engaging system comprising a primary housing and a secondary housing, a suspension system, a vibratory system, and first and second clamp assemblies. The first clamp assembly rigidly connects the secondary housing to the pile. The second clamp assembly rigidly connects the secondary housing to the pile. The second clamp assembly rigidly connects the secondary housing to the side portion of the pile. The tip portion of the at least one pick member engages at least one sheet pile of a substantially horizontal stack of sheet piles to remove the at least one sheet pile from the stack of sheet piles. The pile driving system drives the pile using at least one of a driving force generated by the support system and a vibrational force generated by the vibratory system.

摘要翻译： 一种用于驱动桩的打桩驱动系统，包括支撑系统，该支撑系统包括臂组件，包括主壳体和副壳体的接合系统，悬架系统，振动系统以及第一和第二夹具组件。 第一夹具组件将次级壳体刚性地连接到桩。 第二夹具组件将次级壳体刚性地连接到桩。 第二夹具组件将副壳体刚性地连接到桩的侧部。 所述至少一个拾取构件的尖端部分接合至少一个基本上水平的堆叠堆叠的纸堆，以从所述堆叠堆叠中移除所述至少一个纸张堆。 桩驱动系统使用由支撑系统产生的驱动力和由振动系统产生的振动力中的至少一个来驱动桩。

公开(公告)号：US20110116874A1

公开(公告)日：2011-05-19

申请号：US12975070

申请日：2010-12-21

申请人： John L. White

发明人： John L. White

IPC分类号： E02D13/00

CPC分类号： E02D7/06 ,  E02D13/02

摘要： A pile driving system for driving a pile comprising a support system comprising an arm assembly, an engaging system comprising a primary housing and a secondary housing, a suspension system, a vibratory system, and first and second clamp assemblies. The first clamp assembly rigidly connects the secondary housing to the pile. The second clamp assembly rigidly connects the secondary housing to the pile. The second clamp assembly rigidly connects the secondary housing to the side portion of the pile. The tip portion of the at least one pick member engages at least one sheet pile of a substantially horizontal stack of sheet piles to remove the at least one sheet pile from the stack of sheet piles. The pile driving system drives the pile using at least one of a driving force generated by the support system and a vibrational force generated by the vibratory system.

摘要翻译： 一种用于驱动桩的打桩驱动系统，包括支撑系统，该支撑系统包括臂组件，包括主壳体和副壳体的接合系统，悬架系统，振动系统以及第一和第二夹具组件。 第一夹具组件将次级壳体刚性地连接到桩。 第二夹具组件将次级壳体刚性地连接到桩。 第二夹具组件将副壳体刚性地连接到桩的侧部。 所述至少一个拾取构件的尖端部分接合至少一个基本上水平的堆叠堆叠的纸堆，以从所述堆叠堆叠中移除所述至少一个纸张堆。 桩驱动系统使用由支撑系统产生的驱动力和由振动系统产生的振动力中的至少一个来驱动桩。

公开(公告)号：US07935124B2

公开(公告)日：2011-05-03

申请号：US10636398

申请日：2003-08-07

申请人： George Frey ,  John L. White ,  Mingyan Liu ,  Loic Josse

发明人： George Frey ,  John L. White ,  Mingyan Liu ,  Loic Josse

IPC分类号： A61F2/44

CPC分类号： A61F2/4611 ,  A61B17/0206 ,  A61B17/025 ,  A61B17/1604 ,  A61B17/1631 ,  A61B17/1642 ,  A61B17/1659 ,  A61B17/1671 ,  A61B2017/0256 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4465 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/30115 ,  A61F2002/30133 ,  A61F2002/30235 ,  A61F2002/30329 ,  A61F2002/30774 ,  A61F2002/30777 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/30789 ,  A61F2002/30828 ,  A61F2002/30912 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2002/4623 ,  A61F2002/4627 ,  A61F2002/4635 ,  A61F2220/0025 ,  A61F2230/0006 ,  A61F2230/0015 ,  A61F2230/0069 ,  A61F2250/0098 ,  A61F2310/00017 ,  A61F2310/00023

摘要： This invention relates to methods and instruments for performing disc space preparation and implant insertion from a unilateral approach to the spine through a posterior lateral opening to the disc space. The instruments include spreaders, distractors, reamers, scrapers, cutters, chisels, rasps, pushers and implant inserters. A surgical procedure is provided that allows bilateral support of the adjacent vertebrae with at least one interbody fusion device inserted into the disc space via a unilateral approach. Implants for insertion into the disc space are also provided.

摘要翻译： 本发明涉及用于执行椎间盘空间准备和植入物从单侧方法插入到通过脊椎间隙的后侧向开口到脊柱的方法和仪器。 仪器包括吊具，牵引器，铰刀，刮刀，刀具，凿子，锉刀，推动器和植入物插入器。 提供了外科手术，其允许相邻椎骨的双侧支撑，其中至少一个体内融合装置经由单侧方法插入椎间盘空间。 还提供了用于插入盘片空间的植入物。