a handle protruding to the outside is turned upward and downward; an upper cap preventing the shelf fastening post from being escaped by adhering to the lower surface of an upper self of a sink or the ceiling of the inside by an elastic action; and a leveler preventing from being escaped...
A sink accessory is brought from a locking position, in which the accessory is turned relative to the adjusting position around 180 degrees, to a stop position, in which a locking unit (148) of the accessory operates together with a stopper (122) provided at the sink. The accessory is ...
PROBLEM TO BE SOLVED: To facilitate operation for jacks disposed in plural portions and setting of accurate push-up amount of each jack in adjusting the level of a building subjected to differential settlement. ;SOLUTION: The sinkage of a footing is measured in plural portions of the footing,...