SCREW-NUT ACTUATED HOISTABLE MAST FOR UNDERWATER VEHICLE

PURPOSE: A screw-actuated hoistable mast for an underwater vehicle is provided to reduce the longitudinal resistance during the rising of a sensor module because a streamlined mast is installed under the sensor module. CONSTITUTION: A screw-actuated hoistable mast for an underwater vehicle comprises...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, SUNG YOUB, BAE, EUN SEOUB, CHONG, CHOONG YEON, JIN, IN HO, LEE, EUNG TAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AIRCRAFT CARRIERS ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS BLASTING ELECTRICITY ENGINEERING ELEMENTS AND UNITS EQUIPMENT FOR SHIPPING GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MINE-LAYING MINE-SWEEPING OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SUBMARINES THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: A screw-actuated hoistable mast for an underwater vehicle is provided to reduce the longitudinal resistance during the rising of a sensor module because a streamlined mast is installed under the sensor module. CONSTITUTION: A screw-actuated hoistable mast for an underwater vehicle comprises a sensor module(10), a vertical convey table(20), a drive shaft(30), a guide column(40), an upper plate(70), a lower plate(80), and a screw driving motor. The vertical convey table is loaded with the sensor module and includes a screw nut and vertical guides. The drive shaft is coupled to the screw nut of the vertical convey table. The guide column supports the vertical convey table which is connected to the vertical guides of the vertical convey table being raised and lowered. The upper plate is installed as being connected on the top of the drive shaft and the guide column. The lower plate is installed as being connected to the bottom of the guide column and the drive shaft and is fixed in a pressure body of an underwater vehicle. The screw driving motor is installed in the lower plate and rotates the drive shaft.