公开(公告)号：US06341789B1

公开(公告)日：2002-01-29

申请号：US09470319

申请日：1999-12-21

Applicant: Frank Checa ,  Michael Moorrees

Inventor： Frank Checa ,  Michael Moorrees

IPC: B62B100

CPC classification number: B62B1/264 ,  B62B2202/021 ,  B62B2202/40 ,  B63C11/02 ,  B63C2011/025

Abstract: A two-wheeled cart for transporting scuba diving equipment is disclosed. The cart comprises an elongate sheet defining a top end, a bottom end, a generally planar front surface and a generally planar back surface. A base is attached to the bottom end of the sheet and extends at an angle of approximately ninety degrees relative to the front surface. Additionally, a pair of guides are attached to and extend from the back surface of the sheet in spaced relation to each other. An elongate shaft defines a shaft axis, with the shaft being rotatably connected to the guides. A pair of wheels attached to the shaft. Additionally, a support member attaches to and extends from the back surface of the sheet, between the shaft and the top end, with the support member defining a distal end and being sized such that the distal end terminates at approximately the shaft axis.

Abstract translation: 公开了一种用于运输水肺潜水设备的两轮车。 推车包括限定顶端，底端，大致平坦的前表面和大致平坦的后表面的细长片材。 基部附接到片材的底端并相对于前表面以大约九十度的角度延伸。 此外，一对引导件彼此间隔开地附接到片材的后表面并从片材的后表面延伸。 细长轴限定轴线，其中轴可转动地连接到引导件。 一对连在轴上的轮子。 此外，支撑构件附接到片材的后表面并在其之间延伸，在轴和顶端之间，支撑构件限定了远端，并且其尺寸使得远端终止于大致轴线。

公开(公告)号：US6002350A

公开(公告)日：1999-12-14

申请号：US277360

申请日：1999-03-26

Applicant: Humberto Checa ,  Frank Checa

Inventor： Humberto Checa ,  Frank Checa

IPC: B64D9/00 ,  G01C21/00

CPC classification number: B64D9/003

Abstract: A system for detecting cargo movement inside a cargo compartment of a craft, such as a plane or vehicle. The cargo is mounted on pallets that in turn are transported within the cargo compartment on rails end kept in place by latch assemblies. An arm assembly is mounted to a fixed convenient location inside the compartment at its distal end attached to a suitable position on the cargo being monitored. At least two parallel arms are pivotally mounted to the fixed position at the distal end. One of the arms to pivotally mounted indirectly through plate members. The plate member pivotally mounted to the fixed end includes a magnetic element that moves in physical proximity to a magnetic field sensor. If the separation exceeds a predetermined magnitude, the sensor generates an output signal that is transmitted to the pilot or driver for the necessary measures to be taken.

Abstract translation: 一种用于检测在诸如飞机或车辆之类的工艺的货舱内的货物移动的系统。 货物安装在托盘上，货盘又在货舱内的轨道端运输，并通过闩锁组件保持在适当位置。 臂组件安装在隔室内的固定方便位置处，其远端附接到被监视货物上的适当位置。 至少两个平行臂在远端枢转地安装到固定位置。 通过板构件间接枢转安装的一个臂。 枢转地安装到固定端的板构件包括在物理上靠近磁场传感器移动的磁性元件。 如果分离超过预定的大小，则传感器产生一个输出信号，该输出信号被传送到飞行员或驾驶员进行必要的措施。