摘要:
A high performance, multiple rotor, hydraulically driven riding trowel for finishing concrete includes a rigid trowel frame with two or more downwardly-projecting, bladed rotor assemblies that frictionally engage the concrete surface. The rotor assemblies are tilted with double acting hydraulic cylinders to effectuate steering and control. Double acting hydraulic cylinders also control blade pitch. Hydraulic pressure to the rotors is monitored and controlled by an unloader valve system that monitors drive pump pressure with a shuttle valve to derive an unloader pilot signal. A sequence valve responds to the unloader pilot signal to control a pressure valve that bypasses the normal foot control valve in an overpressure situation. The pressure control head signal normally applied to the hydraulic drive motor control heads is modified with a feedback signal to automatically control the associated pump swash plates.
摘要:
A system and method for generating sales lead information and user interface for displaying the same. The method includes receiving a request for sales lead information corresponding to a time slot in a displayed user interface calendar and based on selection of a selection element in the time slot of the user interface calendar and associating the time slot with time slot criteria for searching for groups, wherein information relating to the groups is stored in database. The method further includes determining at least one group satisfying the time slot criteria and generating sales lead information relating to the at least one group.
摘要:
A system and method for scoring groups is provided. The method includes accessing stored past meeting activity information for a group and determining a stored setting for each of a plurality of indicators. The method further includes calculating with the computing system a score for each of the plurality of indicators for the group based on the stored past meeting activity information and displaying the score for each of the plurality of indicators.