CONCRETE DISCHARGE INDICATING DEVICE OF CONCRETE PUMPING PUMPING CAR

PROBLEM TO BE SOLVED: To provide a concrete discharge indicating device of a concrete pumping car capable of grasping a setting level of a concrete discharge before an operator operates in a position separated from the body. SOLUTION: Indication lamps 17a, 17b, 17c, 17d, 17e and 18a, 18b, 18c, 18d,...

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Bibliographische Detailangaben
1. Verfasser:	UCHIDA TOSHIAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING TRANSPORTING VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a concrete discharge indicating device of a concrete pumping car capable of grasping a setting level of a concrete discharge before an operator operates in a position separated from the body. SOLUTION: Indication lamps 17a, 17b, 17c, 17d, 17e and 18a, 18b, 18c, 18d, 18e for lightfully indicating the setting level of an acceleration quantity and a discharge, a measuring instrument for measuring an operating time of increase/decrease switches 10a, 10b and 11a and 11b, a D/A converter for D/A converting a measured value of the measuring instrument and an indicating quantity decision circuit are incorporated into a radio transmitter 9 so as to enable the acceleration quantity and the discharge to set by operations of the increase/ decrease switches 10a, 10b and 11a and 11b.