Dead weight display apparatus
July 3, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3863209 Vehicle load measuring system Method and apparatus for checking the functions of a display system Load weight measuring method Apparatus and method for on-board measuring of the load carried by a truck body Apparatus for controlling a clutch for vehicles Information reproducing system with improved response to intermittent power supply Forward/reverse drive controller for controlling a rapid forward/reverse shifting of the driving mode of a vehicle equipped with an automatic transmission Dynamic payload monitor System for measuring carrying weight of vehicle InventorAssigneeApplicationNo. 887893 filed on 07/03/1997US Classes:307/10.1, Automobile177/136, Vehicle177/141, Hydraulic weigher180/290, Responsive to weight of cargo load transported by vehicle307/9.1VEHICLE MOUNTED SYSTEMSExaminersPrimary: Gaffin, JeffreyAssistant: Ganjian, Peter Attorney, Agent or FirmForeign Patent References
International ClassG01G 019/08Foreign Application Priority Data1996-07-05 JPAbstractIn accordance with an output signal from a weight sensor mounted on a vehicle, a display control section causes a display unit to display weight calculated at predetermined intervals by a weight calculating section. The display control section adds, to the weight which is being displayed, the difference in the weights sequentially calculated by the weight calculating section from detection of start of a loading/unloading operation performed by a detection section to start of running of the vehicle and causes the display unit to display the obtained weight. A power supply control section for controlling a power supply circuit for supplying operating electric power for the sensor, the display unit, the display control section and the detection section controls to interrupt supply of operating electric power from the power supply circuit when an ignition switch is switched off. Whenever a predetermined time is measured by a time measuring section, the power supply circuit is caused to supply operating electric power to at least the sensor, the display control section and the detection section.Field of SearchVehicleHydraulic weigher VEHICLE MOUNTED SYSTEMS Automobile Ignition or starter circuits Battery protection Lighting circuits WITH MEANS FOR PROMOTING SAFETY OF VEHICLE, ITS OCCUPANT OR LOAD, OR AN EXTERNAL OBJECT Responsive to weight of cargo load transported by vehicle Vehicle subsystem or accessory control Weight in container Weight Weight | |
