公开(公告)号：US20070206742A1

公开(公告)日：2007-09-06

申请号：US11360912

申请日：2006-02-22

申请人： Thomas Nello Giaccherini ,  John William Hayes ,  George E. Hall

发明人： Thomas Nello Giaccherini ,  John William Hayes ,  George E. Hall

IPC分类号： H04M15/00

CPC分类号： H04M15/08 ,  G06Q30/02 ,  H04M2215/0192 ,  H04M2215/62

摘要： The present invention comprises methods and apparatus for compiling and furnishing demographic data to advertisers based upon a plurality of promotions deployed during free phone calls.

摘要翻译： 本发明包括基于在免费电话呼叫期间部署的多个促销来向广告商编辑和提供人口统计数据的方法和装置。

公开(公告)号：US4330981A

公开(公告)日：1982-05-25

申请号：US240571

申请日：1981-03-04

申请人： George E. Hall ,  Jack Carr

发明人： George E. Hall ,  Jack Carr

IPC分类号： A01D75/30

CPC分类号： A01D75/30

摘要： A ganged mower frame of the type which is intended to be towed by a vehicle. The frame includes a center cross bar, a right hand cross bar and a left hand cross bar. The right and left hand cross bars are each pivotally connected to the opposite ends of the center cross bar for rotation about horizontal axes. A tow bar is provided having a pivotal connection at its forward end for attachment to a towing vehicle and an attachment at its rear for rigid connection to the center cross bar. A pair of forwardly extending mower support arms are provided with each support arm being pivotally mounted for rotation about a horizontal axis on the center cross bar near the ends thereof. A mower mounting bracket is attached to the forward end of each forwardly extending mower support arm with each bracket attached to its arm for rotation about the longitudinal axis of its arm. At least one rearwardly extending mower support arm is pivotally mounted for rotation about a horizontal axis on each of the center cross bar and right and left hand cross bars. A mower mounting bracket is attached to the rear end of each of the rearwardly extending mower support arms with each bracket mounted for rotation about the longitudinal axis of its mower support arm. Hydraulic pistons and cylinders are mounted on the center and right and left hand cross bars for lifting the mower mounting brackets relative to the cross bars for transportation when the unit is not mowing.

摘要翻译： 一种用于由车辆拖曳的类型的联动割草机框架。 框架包括中心横杆，右手横杆和左手横杆。 右侧和左侧横杆各自枢转地连接到中心横杆的相对端部，用于围绕水平轴线旋转。 牵引杆在其前端具有枢转连接，用于附接到牵引车辆，并在其后部具有用于刚性连接到中心横杆的附件。 一对向前延伸的割草机支撑臂设置有每个支撑臂可枢转地安装，用于围绕中心横杆上的水平轴线在其端部附近旋转。 割草机安装支架附接到每个向前延伸的割草机支撑臂的前端，每个支架附接到其臂以围绕其臂的纵向轴线旋转。 枢转地安装至少一个向后延伸的割草机支撑臂，用于围绕中心横杆和左右横杆上的每个横向轴线转动。 割草机安装支架附接到每个后延伸的割草机支撑臂的后端，每个支架安装成围绕其割草机支撑臂的纵向轴线旋转。 液压活塞和气缸安装在中央和右侧和左侧横杆上，用于在设备未割草时相对于十字杆提升割草机安装支架以进行运输。