HOISTS FOR LIFTING LOWERING

Brand	Owner	Address	Description
CONVERTO	CONVERTO MFG. CO., INC.	3RD AND GREEN STREET CAMBRIDGE CITY IN 47327	HOISTS FOR LIFTING AND LOWERING BODIES ON TRUCKS, OPERATED MANUALLY, HYDRAULICALLY, AND ELECTRICALLY [ ; AND DUMPING HOISTS FOR FARM EQUIPMENT ];
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A snow removing machine including a control unit for controlling lifting and lowering of an auger housing by an electrohydraulic cylinder. The control unit has the functions of presetting per-unit-time lifting and lowering distances as constants; setting the lowest position as a lifting time measurement starting point upon lifting of the auger housing; setting the highest position as a lowering time measurement starting point upon lowering of the auger housing; measuring a time of movement from the measurement starting point depending on a lifting or lowering operation; and estimating the current vertical movement position by multiplying the lifting or lowering time with a corresponding one of the constants.