摘要:
A portable headrest device suitable for use in travel situations features an elongated main support, a headrest for carrying on the elongated main support in an elevated position above a support surface, a base plate for placement on the support surface to stabilize the elongated main support in the upright operational position, and a respective multi-axis joint between the elongated main support and each of the headrest and the base plate. At each joint, a shaft end, for example a respective end of the main support, is received and frictionally held within a flexible bushing surrounded by a rigid housing, whereby tilting of the shaft end in multiple directions is allowed. The bushing provides resistance against the tilting to prevent excess looseness or wobbling, and also a degree of shock and vibration absorption. The frictional coupling between the shaft and bushing holds the joint together without need for separate fasteners.
摘要:
An OBDII device method and system includes an inexpensive, user friendly way to determine a vehicle's readiness for emissions testing and if repairs were successful. An audible and/or visual indicator is provided to alert the repair shop technician or driver that the vehicle has completed its drive cycle and may now be tested for compliance with state and federal emissions laws or indicate that the emissions related repairs were successful.
摘要:
An OBDII device and method and system which includes an inexpensive, user friendly way to determine a vehicle's readiness status for emissions testing. An audible or visual indication that may or may not be wirelessly connected to the tool is provided to alert the repair shop technician or driver that the vehicle has completed its drive cycle and may now be tested for compliance with state and federal emissions laws. The device also includes the ability to prevent the tool from discharging a power source of the vehicle when the device is coupled to the vehicle.
摘要:
An OBDII device and method and system which includes an inexpensive, user friendly way to determine a vehicle's readiness status for emissions testing. An audible or visual indication that may or may not be wirelessly connected to the tool is provided to alert the repair shop technician or driver that the vehicle has completed its drive cycle and may now be tested for compliance with state and federal emissions laws. The device also includes the ability to prevent the tool from discharging a power source of the vehicle when the device is coupled to the vehicle.
摘要:
An OBDII device method and system includes an inexpensive, user friendly way to determine a vehicle's readiness for emissions testing and if repairs were successful. An audible and/or visual indicator is provided to alert the repair shop technician or driver that the vehicle has completed its drive cycle and may now be tested for compliance with state and federal emissions laws or indicate that the emissions related repairs were successful.