Line striper sensor and display system

Details Line striper sensor and display system Line striper sensor and display system

2005-07-05

2005-07-05

Ro, Bentsu (Department: 2837)

Road structure, process, or apparatus

Apparatus

With surface marking

C404S084050

Reexamination Certificate

active

06913417

ABSTRACT:
Sensors (18, 20and22) and an interactive display (12) are added to an airless gas powered line striping machine (10) to provide the operator with a variety of information about the operating parameters. In addition to the pressure sensor/transducer (14) required to control the pressure through a clutch, the system includes a sensor (reed switch in the preferred embodiment) (18) to count pump strokes or drive revolutions, a sensor (22) to monitor when the gun trigger is activated and a sensor (26) to monitor wheel rotation (hall effect sensor detecting pulses from gear mounted on wheel in the preferred embodiment). A digital display (12) is included to read out measured and calculated values.

REFERENCES:
patent: 5203923 (1993-04-01), Hartman
patent: 5263789 (1993-11-01), Torntore et al.
patent: 5540518 (1996-07-01), Wambold
patent: 5599133 (1997-02-01), Costello et al.
patent: 6413012 (2002-07-01), Jones
patent: 6547158 (2003-04-01), Smith

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