| 摘要 |
<P>PROBLEM TO BE SOLVED: To attain setting and increase/decrease of nozzle touch force by changing a space between a position detecting switch and a switch actuator, with marks provided beforehand at an output setter. Ž<P>SOLUTION: The output setter is provided at a nozzle touch force generating mechanism for outputting nozzle touch force by the compression of a spring based on the tensile force of a traction rod. The output setter is composed of an output setting plate mounted in a laterally freely slidable manner to a seat plate; the position detecting switch and the switch actuator vertically mounted to one end of the output setting plate; an operating screw freely turnably mounted over the bent rear ends of the seat plate and output setting plate through a spring member; and a plurality of pressure setting marks of the same shape provided recessed at the upper edges of the seat plate and output setting plate. One of the position detecting switch and switch actuator is provided at a spring case of the nozzle touch force generating mechanism, and the other is provided at a connection fitting of the traction rod. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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