3 results about "Gap mode" patented technology

We offer user-friendly air mattresses. [Solution] An air mattress comprising a plurality of air cells arranged in the front-to-back direction, a mattress control unit that controls the internal pressure of the plurality of air cells, and a mattress operating unit that is operated to change the internal pressure of the plurality of air cells, wherein the mattress control unit has a gap mode that creates a gap between the user on the air cells and the air cells based on the operation of the mattress operating unit.

The application provides a tool for fast installation of prestressed steel strand clamps and a construction method. The tool comprises a positioning body which penetrates through the end portions of a plurality of steel strands, cooperates with the steel strands in a gap mode, and can push a plurality of clamps to move simultaneously along the steel strands towards an anchor head. The application has the beneficial effects of realizing fast and accurate installation of large prestressed concrete steel strand clamps, improving the problems of low efficiency and poor installation accuracy of the traditional construction method, greatly shortening the construction period, saving labor cost, and being simple in structure and convenient to operate.