公开(公告)号：US06267200B1

公开(公告)日：2001-07-31

申请号：US09184020

申请日：1998-11-02

申请人： Henry David Barthalow

发明人： Henry David Barthalow

IPC分类号： E04G100

CPC分类号： B66C23/54 ,  B66C23/42 ,  B66F11/046

摘要： A lift method and apparatus for moving an arm structure includes a first arm structure and a second arm structure pivotally connected to the first arm structure. The apparatus further includes a moving device and a displacing link for displacing the moving device relative to at least the first or second arm structures. The displacing link provides the moving device with a mechanical advantage whereby work required to move the second arm structure is substantially reduced while lifting capacity of the second arm structure and the moving device is substantially increased, and the range of motion of the second arm structure relative to the first arm structure is also increased.

摘要翻译： 用于移动臂结构的提升方法和装置包括枢转地连接到第一臂结构的第一臂结构和第二臂结构。 该装置还包括移动装置和用于使移动装置相对于至少第一或第二臂结构移动的移位连杆。 移动连杆为移动装置提供机械优点，从而大大减少了移动第二臂结构所需的工作，同时大大增加了第二臂结构和移动装置的提升能力，并且第二臂结构相对运动的范围 到第一臂结构也增加了。

公开(公告)号：US06390233B1

公开(公告)日：2002-05-21

申请号：US09661293

申请日：2000-09-13

申请人： Henry David Barthalow

发明人： Henry David Barthalow

IPC分类号： E04G100

CPC分类号： B66C23/54 ,  B66C23/42 ,  B66F11/046

摘要： A method of operating a lifting apparatus for moving an arm structure is disclosed. The lifting apparatus includes a first arm structure and a second arm structure pivotally connected to the first arm structure. The apparatus further includes a moving device and a displacing link for displacing the moving device relative to at least the first or second arm structures. The displacing link provides the moving device with a mechanical advantage whereby work required to move the second arm structure is substantially reduced while lifting capacity of the second arm structure and the moving device is substantially increased, and the range of motion of the second arm structure relative to the first arm structure is also increased.

摘要翻译： 公开了一种操作用于移动臂结构的提升装置的方法。 提升装置包括枢转地连接到第一臂结构的第一臂结构和第二臂结构。 该装置还包括移动装置和用于使移动装置相对于至少第一或第二臂结构移动的移位连杆。 移动连杆为移动装置提供机械优点，从而大大减少了移动第二臂结构所需的工作，同时大大增加了第二臂结构和移动装置的提升能力，并且第二臂结构相对运动的范围 到第一臂结构也增加了。

公开(公告)号：US6161638A

公开(公告)日：2000-12-19

申请号：US212597

申请日：1998-12-16

申请人： Henry David Barthalow

发明人： Henry David Barthalow

IPC分类号： B62D3/02 ,  B62D33/073 ,  B66C13/54 ,  B66C13/56 ,  F16P1/00 ,  B62D11/00 ,  B62D1/02 ,  B62D5/02

CPC分类号： B62D33/073 ,  B66C13/54 ,  B66C13/56

摘要： A work transfer lock system and method includes a first work device, a second work device, a first platform, and a second platform. The system includes a locking device which locks the first platform relative to the second platform. The locking device further includes work transferring mechanisms which transfer work from the first work device to the second work device when the first platform is locked relative to the second platform.

摘要翻译： 工作传送锁定系统和方法包括第一工作装置，第二工作装置，第一平台和第二平台。 该系统包括锁定装置，该锁定装置相对于第二平台锁定第一平台。 锁定装置还包括当第一平台相对于第二平台被锁定时将工作从第一工作装置传送到第二工作装置的工作传送机构。

公开(公告)号：US5704498A

公开(公告)日：1998-01-06

申请号：US774200

申请日：1996-12-27

申请人： John Kirk Smith ,  Ramesh Purushottam Patel ,  Henry David Barthalow

发明人： John Kirk Smith ,  Ramesh Purushottam Patel ,  Henry David Barthalow

IPC分类号： B66C23/42 ,  B66C23/70 ,  B66C23/74 ,  B66C23/82 ,  B66C23/04

CPC分类号： B66C23/42 ,  B66C23/701 ,  B66C23/74 ,  B66C23/82

摘要： A transportable multi-purpose crane includes a platform having outriggers disposed at opposite ends thereof. A turntable is rotatably mounted to the platform between the outriggers on opposite ends of the platform, and has a center axis of rotation. A riser boom, having a first end and a second end, is pivotally mounted to the turntable at its first end, and the second end supports a first load carrying device. The riser boom points in a first direction with respect to the center axis of rotation, and is a telescoping boom. An upper boom, having a first end and a second end, has its first end pivotally mounted to the second end of the riser boom. The second end of the upper boom supports a second load carrying device. The upper boom points in a second direction, opposite the first direction, with respect to the center axis of rotation, and is a telescoping boom. By providing the riser boom and the upper boom such that the riser boom serves as a counterweight when the second load carrying device carries a load and such that the upper boom serves as a counterweight when the first load carrying device carries a load, the crane does not need a separate counterweight.

摘要翻译： 一种可运输的多功能起重机，其具有设置在其相对端的外伸支架的平台。 转盘可旋转地安装在平台的平台之间，在平台的相对端上的外伸支架之间，并具有中心旋转轴线。 具有第一端和第二端的提升臂在其第一端枢转地安装到转台上，并且第二端支撑第一承载装置。 提升臂相对于中心旋转轴线指向第一方向，并且是伸缩臂。 具有第一端和第二端的上起重臂具有其第一端枢转地安装到提升管悬臂的第二端。 上臂的第二端支撑第二承载装置。 上吊臂相对于中心旋转轴线在与第一方向相反的第二方向上指向，并且是伸缩吊杆。 通过提供升降臂和上起重臂，使得当第二承载装置承载负载时，提升臂用作配重，并且当第一承载装置承载负载时，上吊臂用作配重，起重机 不需要一个单独的配重。